[android-developers] Re: android TOAST?
Okay so the issue im having witht this method is that now with a seekbar i push the button down like the original way has it where u can push the volume button down and then the seekbar goes down and if u keep pushing it the seekbar will continue to go down but i cant seem to get the bar moving constantly while the toast is up On Mar 9, 2:51 pm, Hari Edo hari@gmail.com wrote: On Mar 9, 5:38 pm, kiros88 ghui...@gmail.com wrote: rather then the basic Ringer Volume display so i couldnt find any code that was using those words does anyone have an idea what it is like is it a toast cuz if it is does anyone know how to put a seekbar and textview on a single toast You can put any view into a toast. So make a layout in XML with all you want to show, then inflate that layout, then assign it to the toast. Not difficult. However, the one big rule about toasts: no touch, click or typing interaction is possible. It fades in, it lingers, it fades out, and you can't interact at all through it. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dynamically including a custom view defined in another app
You can use Context.createPackageContext to load the other apk, and then use reflection to load the class. See http://www-jo.se/f.pfleger/apk-piracy. Also take a look at DexClassLoader and PathClassLoader. On Mar 10, 10:08 am, Justin Anderson magouyaw...@gmail.com wrote: And TabActivity doesn't fully support displaying activities... That functionality is left over from very early Android development days and there are all sorts of little gotchas and subtleties when using them to display activities. Really, each tab in a TabActivity should be a View and then it works much more nicely. Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 10:58 AM, Mark Murphy mmur...@commonsware.comwrote: On Thu, Mar 10, 2011 at 12:54 PM, Mark Carter mjc1...@googlemail.com wrote: How about TabActivity? Doesn't that do something similar to what I'm talking about (i.e. using a portion of the screen to show something created/controlled by (potentially) another app)? TabActivity cannot display something from another app. -- Mark Murphy (a Commons Guy) http://commonsware.com|http://github.com/commonsguy http://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Alarm Issue
I tried that but still it is not working. On Fri, Mar 11, 2011 at 12:04 AM, Marcin Orlowski webnet.andr...@gmail.comwrote: On 10 March 2011 19:27, Brad Stintson geek.bin...@gmail.com wrote: cal.setTimeInMillis(System.currentTimeMillis()); cal.clear(); These two does not make much sense in that order. -- Regards, Marcin Orlowski -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] android toast alert?
Is there any way programmically to tell if the toast is still appearing on the droid like there doesnt seem to be a getStatusFunction on the toast class that would do it. Is the only approach to doing this is having a timer that setsoff the same time the duration goes on so i can be sure the droid knows when the toast is on the screen or not? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] DTD Handlers aren't supported.
On Thu, Mar 10, 2011 at 12:32 PM, Adam adamash...@gmail.com wrote: I can't use the in-built java API as I am trying to develop my app on Andoid on 1.5 so I'm using JDOM. What does 1.5 have to do with it? All the XML stuff, AFAICT, has been available since the beginning. Anyone know how I can parse the XML for m android app? Check the docs, there are plenty of options. http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/w3c/dom/package-summary.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ProgressDialog persisting after screen rotation inspite of call to dismissDialog
I had taken a look at onSaveInstanceState, but it is called before the
activity is destroyed. Note that I also tried to call dismissDialog in
onPause *before* the call to super.onPause in case the default
implementation of onPause was saving the state of managed dialogs. I
can certainly switch over to using unmanaged dialogs, but I would be
curious to know which callback is called before managed dialog state
is stored.
Thanks for the reply!
On Mar 9, 9:38 pm, Kostya Vasilyev kmans...@gmail.com wrote:
Removing the dialog in onPause is too late, because by that time the
managed dialogs have been alerady saved (around the time of
onSaveInstanceState callback).
If you don't want the dialog to persist through orientation changes,
don't use a managed dialog.
Create one without calling showDialog, save the reference as an instance
variable of your activity, and dismiss it in onPause.
-- Kostya
10.03.2011 3:57,Shriпишет:
I am seeing that aProgressDialogis persisting after a screen
rotation, even though I am calling dismissDialog in the onPause
method. I do know that a new Activity is created after the screen
rotation and I have read threads like
http://groups.google.com/group/android-developers/browse_thread/threa
However, my scenario is simpler in that there is no background task
which holds onto the old Activity. Any ideas?
Thanks
Shri
package com.shri.helloandroid;
import android.app.Activity;
import android.os.Bundle;
import android.app.ProgressDialog;
import android.app.Dialog;
import android.view.View;
public class MainActivity extends Activity {
private static final int DIALOG_LOADING_DOCUMENT = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
@Override
public void onPause() {
// dismissDialog(DIALOG_LOADING_DOCUMENT);
super.onPause();
dismissDialog(DIALOG_LOADING_DOCUMENT);
}
//
// Click the button to start theProgressDialog, and then rotate the
screen. I expect the dialog to be
// dismissed as onPause gets called when the current Activity is
being destroyed, and it calls dismissDialog.
// However, I see that the dialog persists after the screen
rotation.
//
public void onClick(View view) {
showDialog(DIALOG_LOADING_DOCUMENT);
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_LOADING_DOCUMENT: {
ProgressDialogprogressDialog= newProgressDialog(this);
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.setMessage(Loading document...);
returnprogressDialog;
}
default:
return super.onCreateDialog(id);
}
}
}
--
Kostya Vasilyev --http://kmansoft.wordpress.com
--
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Re: [android-developers] Re: Dynamically including a custom view defined in another app
On Thu, Mar 10, 2011 at 1:42 PM, Shri shri.bo...@gmail.com wrote: You can use Context.createPackageContext to load the other apk, and then use reflection to load the class. See http://www-jo.se/f.pfleger/apk-piracy. I stand corrected. However, anyone loading code indiscriminately from another package is asking for trouble (e.g., malware injection). -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training Worldwide: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: ProgressDialog persisting after screen rotation inspite of call to dismissDialog
Managed dialogs are not saved in the base class's onPause or
onSaveInstanceState. That's why I wrote around the time of, not in
onSaveInstanceState.
What this means - a managed dialog is a managed dialog, and you can't
have a semi managed dialog where you first use showDialog() and then
decide to not persist it.
That's the point of using a managed dialog - so it's saved and restored
for you. If you don't want this behavior, don't use a managed dialog.
( As a side note, managed dialogs can also be reused for efficiency, but
that not relevant to your question ).
-- Kostya
10.03.2011 21:56, Shri пишет:
I had taken a look at onSaveInstanceState, but it is called before the
activity is destroyed. Note that I also tried to call dismissDialog in
onPause *before* the call to super.onPause in case the default
implementation of onPause was saving the state of managed dialogs. I
can certainly switch over to using unmanaged dialogs, but I would be
curious to know which callback is called before managed dialog state
is stored.
Thanks for the reply!
On Mar 9, 9:38 pm, Kostya Vasilyevkmans...@gmail.com wrote:
Removing the dialog in onPause is too late, because by that time the
managed dialogs have been alerady saved (around the time of
onSaveInstanceState callback).
If you don't want the dialog to persist through orientation changes,
don't use a managed dialog.
Create one without calling showDialog, save the reference as an instance
variable of your activity, and dismiss it in onPause.
-- Kostya
10.03.2011 3:57,Shriпишет:
I am seeing that aProgressDialogis persisting after a screen
rotation, even though I am calling dismissDialog in the onPause
method. I do know that a new Activity is created after the screen
rotation and I have read threads like
http://groups.google.com/group/android-developers/browse_thread/threa
However, my scenario is simpler in that there is no background task
which holds onto the old Activity. Any ideas?
Thanks
Shri
package com.shri.helloandroid;
import android.app.Activity;
import android.os.Bundle;
import android.app.ProgressDialog;
import android.app.Dialog;
import android.view.View;
public class MainActivity extends Activity {
private static final int DIALOG_LOADING_DOCUMENT = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
@Override
public void onPause() {
// dismissDialog(DIALOG_LOADING_DOCUMENT);
super.onPause();
dismissDialog(DIALOG_LOADING_DOCUMENT);
}
//
// Click the button to start theProgressDialog, and then rotate the
screen. I expect the dialog to be
// dismissed as onPause gets called when the current Activity is
being destroyed, and it calls dismissDialog.
// However, I see that the dialog persists after the screen
rotation.
//
public void onClick(View view) {
showDialog(DIALOG_LOADING_DOCUMENT);
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_LOADING_DOCUMENT: {
ProgressDialogprogressDialog= newProgressDialog(this);
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.setMessage(Loading document...);
returnprogressDialog;
}
default:
return super.onCreateDialog(id);
}
}
}
--
Kostya Vasilyev --http://kmansoft.wordpress.com
--
Kostya Vasilyev -- http://kmansoft.wordpress.com
--
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[android-developers] Re: android toast alert?
I'm not aware of a status query method. However, be wary of firing off a timer with your Toast. Just because you call .show() on it does not mean it will be displayed right away. It is put into the toast queue (my term) and only displayed when the items in the queue before it, if any, have been displayed. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dynamically including a custom view defined in another app
With Context.createPackageContext, you can use the CONTEXT_IGNORE_SECURITY flag along with CONTEXT_INCLUDE_CODE to load the code in the apk. You will then need to do your own security checks, which is probably making sure that the .apk you are loading is signed with the same certificate as your own. Yup, you do need to be careful here to avoid creating security bugs. Btw, about DexClassLoader, I think that approach is not recommended as the code you load will not be able to access the resources from its own apk. However, with Context.createPackageContext, since you are creating a Context, the code will have access to its resources. On Mar 10, 10:56 am, Mark Murphy mmur...@commonsware.com wrote: On Thu, Mar 10, 2011 at 1:42 PM, Shri shri.bo...@gmail.com wrote: You can use Context.createPackageContext to load the other apk, and then use reflection to load the class. Seehttp://www-jo.se/f.pfleger/apk-piracy. I stand corrected. However, anyone loading code indiscriminately from another package is asking for trouble (e.g., malware injection). -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] DTD Handlers aren't supported.
It's the xpath that wasn't put in until level 8. On 10 March 2011 18:51, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 12:32 PM, Adam adamash...@gmail.com wrote: I can't use the in-built java API as I am trying to develop my app on Andoid on 1.5 so I'm using JDOM. What does 1.5 have to do with it? All the XML stuff, AFAICT, has been available since the beginning. Anyone know how I can parse the XML for m android app? Check the docs, there are plenty of options. http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/w3c/dom/package-summary.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Joins vs. Content provider
Is there a standard or recommended idiom for doing the equivalent of a join of data in a local database versus a content provider? is there anything more efficient than explicitly looping on the result set from the local database query and doing individual queries of the content provider to grab the related rows? Jay -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] override back button
Can someone help me understand how to stop the back button from
exiting out of my program? I want it to just return to my main menu
or exit if pressed on the main menu but when I override the method it
still exits. Here is what I currently have:
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK
event.getRepeatCount()
== 0) {
if (animation.state != 1){
animation.state = 1;
return true;
}
else return false;
}
return super.onKeyDown(keyCode, event);
}
I have messed with it a little but my program is always still closes.
--
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Re: [android-developers] Re: android toast alert?
In order to track state in a toast-like thing, one could: - Create a transparent activity (using @android:theme/Translucent); - Model a toast-like thing in the middle of it (using @android:drawable/toast_frame); - Handle key events, update the UI; - Dismiss based on elapsed time; - Include android:noHistory=true for the activity in the manifest. -- Kostya 10.03.2011 22:28, Jake Wharton пишет: I'm not aware of a status query method. However, be wary of firing off a timer with your Toast. Just because you call .show() on it does not mean it will be displayed right away. It is put into the toast queue (my term) and only displayed when the items in the queue before it, if any, have been displayed. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: android TOAST?
Sounds like you have a bug. What are you doing differently between the two buttons? What does your code look like? Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 11:40 AM, kiros88 ghui...@gmail.com wrote: Okay so the issue im having witht this method is that now with a seekbar i push the button down like the original way has it where u can push the volume button down and then the seekbar goes down and if u keep pushing it the seekbar will continue to go down but i cant seem to get the bar moving constantly while the toast is up On Mar 9, 2:51 pm, Hari Edo hari@gmail.com wrote: On Mar 9, 5:38 pm, kiros88 ghui...@gmail.com wrote: rather then the basic Ringer Volume display so i couldnt find any code that was using those words does anyone have an idea what it is like is it a toast cuz if it is does anyone know how to put a seekbar and textview on a single toast You can put any view into a toast. So make a layout in XML with all you want to show, then inflate that layout, then assign it to the toast. Not difficult. However, the one big rule about toasts: no touch, click or typing interaction is possible. It fades in, it lingers, it fades out, and you can't interact at all through it. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Joins vs. Content provider
Not sure I understand the question: the implementation of a ContentProvider doesn't have to map data URIs to one particular table each. It's probably the most obvious thing to do, but it doesn't have to be this way. You can map URIs to DB queries any way you like, and include JOIN's if needed (just use db.rawQuery for this). And then there is: http://developer.android.com/reference/android/database/CursorJoiner.html if you need to do the join yourself. Which is just a simple helper class that makes joins more efficient by requiring that both result sets (left right) are sorted. -- Kostya 10.03.2011 22:40, Jay Bloodworth пишет: Is there a standard or recommended idiom for doing the equivalent of a join of data in a local database versus a content provider? is there anything more efficient than explicitly looping on the result set from the local database query and doing individual queries of the content provider to grab the related rows? Jay -- Kostya Vasilyev -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] override back button
Hello,
Does your Back Button exit the application in both cases? When
animation.state!=1 it should not do anything. In the other case it should
exit.
From documentation:
- If you handled the event, return true. If you want to allow the event
to be handled by the next receiver, return false.
Hope this helps.
On Thu, Mar 10, 2011 at 9:54 PM, Colin colin...@gmail.com wrote:
Can someone help me understand how to stop the back button from
exiting out of my program? I want it to just return to my main menu
or exit if pressed on the main menu but when I override the method it
still exits. Here is what I currently have:
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK
event.getRepeatCount()
== 0) {
if (animation.state != 1){
animation.state = 1;
return true;
}
else return false;
}
return super.onKeyDown(keyCode, event);
}
I have messed with it a little but my program is always still closes.
--
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Re: [android-developers] DTD Handlers aren't supported.
i had the same problem In my parser i replaced the qName with localName parameter and boom i got it working. Hope that works :) On Fri, Mar 11, 2011 at 1:02 AM, Adam Ashton adamash...@gmail.com wrote: It's the xpath that wasn't put in until level 8. On 10 March 2011 18:51, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 12:32 PM, Adam adamash...@gmail.com wrote: I can't use the in-built java API as I am trying to develop my app on Andoid on 1.5 so I'm using JDOM. What does 1.5 have to do with it? All the XML stuff, AFAICT, has been available since the beginning. Anyone know how I can parse the XML for m android app? Check the docs, there are plenty of options. http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/javax/xml/parsers/package-summary.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xmlpull/v1/XmlPullParser.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/xml/sax/package-summary.html http://developer.android.com/reference/org/w3c/dom/package-summary.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Geocoder IOException
One way is to capture the geocoder responses into a collection (over time) then write an algoritm to determine the which contents of that collection are usable. The geocode throws bad results and nulls all thge time. Most of the good algorithms are propietary (skyhook), but there is room for exploration with your own exciting code. On Mar 10, 2:34 pm, Jake Colman col...@ppllc.com wrote: At random times my production app will get GeoCoder error: java.io.IOException: Unable to parse response from server When I try to get the location name corresponding to a given latitude/longitude taken from a Location object. Is there anything I should be doing differently so that this doesn't happen? It's random and usually clears itself up next time I try to update the information. But it's annoying. Is it just that Google's sever may have been unavailable at the time of the request or that my phone's internet connection was temporarily flaky? Thanks. ...Jake -- Jake Colman -- Android Tinkerer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Geocoder IOException
On Thu, Mar 10, 2011 at 2:31 PM, Droid rod...@gmail.com wrote: One way is to capture the geocoder responses into a collection (over time) then write an algoritm to determine the which contents of that collection are usable. The geocode throws bad results and nulls all thge time. Most of the good algorithms are propietary (skyhook), but there is room for exploration with your own exciting code. http://developer.android.com/guide/topics/location/obtaining-user-location.html#BestEstimate Google's isBetterLocation() works fine for me. -- Greg Donald destiney.com | gregdonald.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android manifest no longer can be found on any of my packages
1) I get this too in WIndows Vista. I think its from Oracles JDK updates, so lowering the build in preferences for a project seems to work (sometimes!) 2) You can always take the res src and manifest files only to a folder of its own - on your c drive and then create a new project using them as source. It works but is time consuming and then Eclipse keeps that odd folder you just made as source (wot an idiot!) - so I copy the project and it ends up in workspace once again. Phew. Let me know if there is an easier way too. 9, 2:27 pm, Bejonesnyc bejones...@gmail.com wrote: Forum- I have been using my Eclipse Dev enviornment for about 18 months no issues. Then I tried importing a working package into my environment. After this ALL of my packages reported errors about not being able to find resources, specifically the native library containing ANDROID_FRAMEWORKS Couldn't figure it out. So I did a clean install. -New Eclipse (helios for mac) -new SDK -new ADT -new virgin workspace Followed Google's documentaton regarding order of installation. Then I restarted my machine. Created a new android hello world package. Upon creation of package I get the following message. eclipse.buildId=M20110210-1200 java.version=1.6.0_22 java.vendor=Apple Inc. BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US Framework arguments: -product org.eclipse.epp.package.java.product - keyring /Users/bejones/.eclipse_keyring -showlocation Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.java.product -keyring /Users/ /.eclipse_keyring -showlocation Error Tue Mar 08 13:20:33 EST 2011 Unable to read /Developer_Android/Android-sdk/AndroidManifest.xml: java.io.FileNotFoundException: /Developer_Android/Android-sdk/ AndroidManifest.xml (No such file or directory) Which sets of a cascade of various error messages due to this missing resource. I have tried Stackoverflow and a bunch of different forums regarding this error, This being a clean install and a new project ( as opposed to an import) I am at a loss. Cheers, Brian -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Joins vs. Content provider
Another option is to expose a View which includes the joined results. On Mar 10, 11:40 am, Jay Bloodworth johnabloodwor...@gmail.com wrote: Is there a standard or recommended idiom for doing the equivalent of a join of data in a local database versus a content provider? is there anything more efficient than explicitly looping on the result set from the local database query and doing individual queries of the content provider to grab the related rows? Jay -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: override back button
That is what I understood and was my intention, but it exits in all
cases.
On Mar 10, 3:16 pm, Dia lorydi3...@gmail.com wrote:
Hello,
Does your Back Button exit the application in both cases? When
animation.state!=1 it should not do anything. In the other case it should
exit.
From documentation:
- If you handled the event, return true. If you want to allow the event
to be handled by the next receiver, return false.
Hope this helps.
On Thu, Mar 10, 2011 at 9:54 PM, Colin colin...@gmail.com wrote:
Can someone help me understand how to stop the back button from
exiting out of my program? I want it to just return to my main menu
or exit if pressed on the main menu but when I override the method it
still exits. Here is what I currently have:
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK
event.getRepeatCount()
== 0) {
if (animation.state != 1){
animation.state = 1;
return true;
}
else return false;
}
return super.onKeyDown(keyCode, event);
}
I have messed with it a little but my program is always still closes.
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[android-developers] Re: ACR122 USB NFC Reader with Android Mobile
IMHO this smard card reader uses usb Chip Card Interface Device class and I'm in doubt that even if you find a device with usb host support, that this devise can use this u ccid usb mode. But maybe I'm wrong. Good luck ! Frank On 9 Mrz., 10:26, ramakrishna rkreddy@gmail.com wrote: Hi, My sincere apologies if i disturbed you.But have few doubts needs to be clarified. I am planning to develop an NFC app.I am from India in our market no NFC enabled Android mobile is available. I bought a USB based NFC Reader ACR122.My question is can i integrated that with Android Mobile LG Optimus One's or any(Android 2.3 O.S.) USB port ???. Is it possible to connect USB devices to Android Mobiles???.If yes is there is procedure ?? Waiting for your reply. Thanks in advance. Ramakrishna -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: C2DM for production. Please sort this out Google!
Anyone? PLEASE? On Mar 10, 1:55 pm, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 3:12 AM, Eurig Jones eurigjo...@gmail.com wrote: What is the hold-up? It's Google. Customer service is not something they're exactly known for. --- -- TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] back button for new canvas
On Tue, Mar 8, 2011 at 5:36 AM, graffiti catalanopi...@gmail.com wrote: Is there a code snippet for using the back button for a new paint surface. Probably not. Particularly since that does not make much sense. I am using finger paint and after painting there is no way to create a new paint. What? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] override back button
On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] override back button
On Thu, Mar 10, 2011 at 3:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. And on second review of your code, I see you only do that if the key is not the back key. Don't mind me. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: C2DM for production. Please sort this out Google!
Eurig, Sorry about that, there's a slight backlog in approving C2DM production quota requests at the moment. I've been working to clear it out. I just approved your request, you should be getting a reply in about 5 minutes from our ticket system saying your'e good to go. Let me know if there's anything else you need. -- Trevor Johns Developer Programs Engineer, Android http://developer.android.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Compare MonkeyImage
Thanks Bill, That really helps a lot. On Mon, Mar 7, 2011 at 4:09 PM, Bill Napier nap...@google.com wrote: Yes. Our tests are written on top of pyunit (which runs inside monkeyrunner). We use sameAs and an asset. For the test cases we are developing, sameAs (with a percentage) is sufficient. This allows things like the time in the status bar and any other possible notifications to get ignored. If you want to do a more complicated comparison (like being able to handle a different background color), you could write your own. MonkeyImage.getRawPixel ( http://developer.android.com/guide/developing/tools/MonkeyImage.html#getRawPixel) is provided exactly for that reason. Bill On Mon, Mar 7, 2011 at 11:55 AM, aniruddha dhamal ani123.dha...@gmail.com wrote: @bill, You mentioned that you compare the subsequent snapshots. I have questions: Do you use *sameAs* method as an assertion method (like Assert in JUnit) to verify pass or failure of the testcase? How do you say that this percentage have changed with the next screenshot so that testcase is passed? Because that wouldn't make my testcases obsolete even if i change the background color. Thanks a lot for your help. On Tue, Feb 15, 2011 at 4:11 PM, Bill Napier nap...@android.com wrote: Hi Christopher, Being able to load an image into MonkeyRunner from the filesystem makes a lot of sense, I don't see how I had missed that. All the test's we've been using MonkeyRunner before only ever wanted to compare to subsequent snapshots (to see what has changed). This looks pretty straight forward feature to add, but may take me a couple days to get to it. Bill On Mon, Feb 14, 2011 at 6:14 PM, Christopher M. Judd javaj...@gmail.com wrote: According to the monkeyrunner documentation, you can compare screenshot output to known screenshot for regression testing. How do you do this? I see the method sameAs on MonkeyImage but that takes a MonkeyImage presumably one saved on disk for regression testing but there appears to be no way to load one from disk. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Thanks and Regards Aniruddha Dhamal ani123.dha...@gmail.com No matter which direction you start Its always against the wind coming back -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] override back button
Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBackPressed%28%29 Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Best practices for tablet-centric development
I'm beginning to investigate bringing an application to the tablet form factor, the idea being the tablet is the primary platform of focus. I understand that Fragments are the way we should be developing applications moving forward to accommodate both phones and tablets, but perhaps my knowledge of them at this point is minimal. All I really understand about them to this point is that we can effectively bring a two Activity scenario from the phone, into a single view with Fragments on 3.0 tablets. I'm sure there's more to it, but like I said, my knowledge isn't there yet. If I wanted to have an optimized view for tablet users, but maintain the phone user experience, I've always thought that simply maintaining two views for each Activity, one for a phone and one for a tablet, would be a good way to go. You'd then need to maintain two sets of Activities in your code base (one for each view, for each Activity), but at least you're simply implementing functionality from your service layer in those instead of duplicating everything if you happened to go with two completely different applications. That was my initial thought at least. Does this make sense, or am I way off in my thinking? I guess what I'm after is understanding how others have approached this, assuming we're talking about making an optimized view for tablets but also having a full version for phones. While I want to target tablets first and foremost, it would be nice if phones could run the application as well. I really want to optimize for the Xoom and devices that come out to compete with it. Being able to maintain some functionality for phones would be nice, but if I simply excluded them and went Xoom only, it wouldn't hurt my feelings -- just my download numbers. :o -- Chris Stewart http://chriswstewart.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] SJXP 2.0 Released - Simple XML Parsing in Android
Simple Java XML Parser (SJXP) 2.0 is released.
SJXP is a very light weight (4 class) abstraction to XML Pull Parsing
on Android (and Java in general) that allows you to use XPath-like
expressions in parsing without needing to worry about while loops,
event handling, try-catch blocks, etc.
A quick example of parsing story links from an RSS feed would look
like this:
=
IRule linkRule = new DefaultRule(Type.CHARACTER, /rss/channel/item/
link) {
@Override
public void handleParsedCharacters(XMLParser parser, String
text, Object userObject) {
// Also store the link, or something equivalently
fancy
}
}
XMLParser parser = new XMLParser(linkRule);
parser.parse(xmlInputStream);
=
You just specify a type for the rule, provide a path in the XML you
want parsed and then override 1 of 3 default no-op handlers and then
you can just sit around waiting for data to show up at your doorstep.
Namespaces are also supported, please see the project page for a lot
more documentation, examples and benchmarks.
Performance + Ease of Use is the big win and the design focus of SJXP.
New and Noteworthy
===
* Memory usage and CPU usage are a magnitude times smaller than what
they were in 1.x series. Spent some quality time with HPROF finding
and removing hotspots.
* A new TAG type of rule is supported if you are just analyzing XML
metrics and don't want the overhead of parsing data out of it.
* Support for user-object passthrough was added to make it easier to
get at data stores inside of the handlers.
Project: http://www.thebuzzmedia.com/software/simple-java-xml-parser-sjxp/
Download:
https://github.com/downloads/thebuzzmedia/simple-java-xml-parser/sjxp-2.0.zip
SJXP is licensed under the Apache 2 license.
Good or bad feedback is appreciated!
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Re: [android-developers] Best practices for tablet-centric development
On Thu, Mar 10, 2011 at 3:59 PM, Chris Stewart cstewart...@gmail.comwrote: You'd then need to maintain two sets of Activities in your code base (one for each view, for each Activity), but at least you're simply implementing functionality from your service layer in those instead of duplicating everything if you happened to go with two completely different applications. That was my initial thought at least. Does this make sense, or am I way off in my thinking? http://blog.radioactiveyak.com/2011/02/strategies-for-honeycomb-and-backwards.html Relates to: http://android-developers.blogspot.com/2011/03/fragments-for-all.html http://android-developers.blogspot.com/2011/02/android-30-fragments-api.html http://android-developers.blogspot.com/2011/02/best-practices-for-honeycomb-and.html - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: NDEF intent filters
I don't think you can filter by well known type, you'll probably have
to filter by tech and then the user would get a intent chooser.
I am also experimenting with Android NFC and was able to write a NFC
Tag with a NdefMessage including a TNF of TNF_MIME_MEDIA, a type of
application/json and some sample json {test:test} as payload.
When I start an activity with the foreground dispatch system, I can
see that the scanned tag is indeed an NDEF message tag, is et to a
TNF_MIME_MEDIA, has the type of apppliation/json and also the rigth
content. But somehow this intent-filter does not work:
activity android:name=.MimeActivity android:label=MIME
!-- Add a ndef mime filter --
intent-filter
action android:name=android.nfc.action.NDEF_DISCOVERED/
data android:mimeType=application/* /
/intent-filter
/activity
I also tried application/json but the intent chooser does not offer me
the app.
Any ideas? Could it be a bug?
I wrote an intent filter using a tech list which worked. NDEF
filtering has priority, so this should actually work.
---
When I touch the tag, the defaults tags app comes up and I see a new
tag with record application/json in the list. I assume the tag itself
is ok.
Cheers
Sven
On Mar 9, 12:04 am, Dominik dominik.gru...@fhnw.ch wrote:
I have defined an intent-filter for NDEF formatted tags as follows
intent-filter
action android:name=android.nfc.action.NDEF_DISCOVERED /
data android:mimeType=text/* /
/intent-filter
With the data field, a mime-type can be specified.
Is it also possible to add additional data to an NDEF intent filter
for NDEF tags which are not of type TNF_MIME_MEDIA? For example for
NDEF tags with a well-known type name format, i.e. a NDEF tag of
type TNF_WELL_KNOWN?
Or for NDEF tags of type TNF_EXTERNAL_TYPE (i.e. NFC Forum external
type tags)? Here tye type has fhe form urn:nfc:ext:company.com:app (or
company.com:app for short)
- Dominik
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[android-developers] Re: Which Mobile Advertising Site?
You do not get paid per impression and CPM varies a lot daily from a few cents - $100+ just depends. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: SJXP 2.0 Released - Simple XML Parsing in Android
What's this like in terms of speed/memory compared to say a
SaxParser ?
On Mar 10, 10:02 pm, Riyad rka...@gmail.com wrote:
Simple Java XML Parser (SJXP) 2.0 is released.
SJXP is a very light weight (4 class) abstraction to XML Pull Parsing
on Android (and Java in general) that allows you to use XPath-like
expressions in parsing without needing to worry about while loops,
event handling, try-catch blocks, etc.
A quick example of parsing story links from an RSS feed would look
like this:
=
IRule linkRule = new DefaultRule(Type.CHARACTER, /rss/channel/item/
link) {
@Override
public void handleParsedCharacters(XMLParser parser, String
text, Object userObject) {
// Also store the link, or something equivalently
fancy
}
}
XMLParser parser = new XMLParser(linkRule);
parser.parse(xmlInputStream);
=
You just specify a type for the rule, provide a path in the XML you
want parsed and then override 1 of 3 default no-op handlers and then
you can just sit around waiting for data to show up at your doorstep.
Namespaces are also supported, please see the project page for a lot
more documentation, examples and benchmarks.
Performance + Ease of Use is the big win and the design focus of SJXP.
New and Noteworthy
===
* Memory usage and CPU usage are a magnitude times smaller than what
they were in 1.x series. Spent some quality time with HPROF finding
and removing hotspots.
* A new TAG type of rule is supported if you are just analyzing XML
metrics and don't want the overhead of parsing data out of it.
* Support for user-object passthrough was added to make it easier to
get at data stores inside of the handlers.
Project:http://www.thebuzzmedia.com/software/simple-java-xml-parser-sjxp/
Download:https://github.com/downloads/thebuzzmedia/simple-java-xml-parser/sjxp...
SJXP is licensed under the Apache 2 license.
Good or bad feedback is appreciated!
--
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Re: [android-developers] DTD Handlers aren't supported.
Thanks for your reply. qName? local name?? How would I go about doing this with the SAXBuilder? I can't see any documentation on changing my URL to use qualified names and such. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Joins vs. Content provider
Thank you for your reply. I do know that there is no requirement for ContentProviders to map URIs one-to-one to tables. To clarify, I am asking about the case where the ContentProvider and the joined DB are in separate applications, so the join can't be done within the SQLite engine. The CursorJoiner class you reference seems to be designed for exactly what I am talking about, but I would still appreciate any insights anyone has in making a manual join like this efficient. Thanks again, Jay On Mar 10, 3:07 pm, Kostya Vasilyev kmans...@gmail.com wrote: Not sure I understand the question: the implementation of a ContentProvider doesn't have to map data URIs to one particular table each. It's probably the most obvious thing to do, but it doesn't have to be this way. You can map URIs to DB queries any way you like, and include JOIN's if needed (just use db.rawQuery for this). And then there is: http://developer.android.com/reference/android/database/CursorJoiner if you need to do the join yourself. Which is just a simple helper class that makes joins more efficient by requiring that both result sets (left right) are sorted. -- Kostya 10.03.2011 22:40, Jay Bloodworth пишет: Is there a standard or recommended idiom for doing the equivalent of a join of data in a local database versus a content provider? is there anything more efficient than explicitly looping on the result set from the local database query and doing individual queries of the content provider to grab the related rows? Jay -- Kostya Vasilyev --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] ProgressDialog not showing
All, I have my main class GolfCaddie.java which is called when the app is launched. GolfCaddie.java extends the TabActivity. I have 3 other classes, one for each tab, and at the moment these 3 classes just display text or graphics. In GolfCaddie.java the code is broken down as follows. Trying to simply it but can provide full code if needed: onCreate Set up Tabs Call initApp onCreateOptionsMenu Setup options Menu initApp ProgressDialog dialog = ProgressDialog.show(GolfCaddie.this, ,Initializing. Please wait..., true); Set up some variables Obtain deviceID Checks app name, and determines if this is the trial version or the full version Makes a call to my server and returns a JSONObject which is then decoded and certain items checked. If the app is the trial version AND the trial date has passed throw up an Alert with a message. Only option is to click OK which closes the App. Otherwise, if the app is the trial version through up an alert showing when the trial expires. dialog.dismiss(); That's it for now. Very crude but working. My problem is that the ProgressDialog never shows up, and all the code in initApp is done against a black screen, even though the onCreate sets the tab default to 0, which has a graphical backdrop. Probably not doing this in the correct way, but I was hoping for the ProgressDialog to display (againt Tab(0) which has the background image) whilst it performs the code in initApp. The call to my server is quick, but it's possible it can take upwards of 10-20 seconds depending upon connectivity and so wanted to at least show that something was happening. Having a black screen is not great at all. Would appreciate any help, and again, I can provide more detailed code if needed. TIA. -- David Williams Check out our WebOS mobile phone app for the Palm Pre and Pixi: http://www.dtw-consulting.com/GolfCaddie Golf Caddie http://www.dtw-consulting.com/GolfCaddie | Golf Caddie Forum http://www.dtw-consulting.com/GolfCaddie/forum | Golf Caddie FAQ http://www.dtw-consulting.com/GolfCaddie/faq.html by DTW-Consulting, Inc. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=eninline: GClogo.png
[android-developers] Aapt.exe keeps crashing with ADT 10.
Since ADT 10, I have been trying to get a build to work with Eclipse for a week now. It is getting extremely frustrating. I installed Eclipse 3.6.2 as instructed. I installed ADT 10. I recreated a library project from existing source. I got that to build. Now I tried creating a project that depends on said library - also from existing source. Won't build because it won't generate the R file - again. Now, aapt is crashing frequently. I keep getting aapt has failed. Windows is searching for a solution to the problem. When I check the error log, I get the error below. Nathan java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.build.AidlProcessor.doCompileFiles(AidlProcessor.java: 108) at com.android.ide.eclipse.adt.internal.build.SourceProcessor.compileFiles(SourceProcessor.java: 242) at com.android.ide.eclipse.adt.internal.build.builders.PreCompilerBuilder.build(PreCompilerBuilder.java: 476) at org.eclipse.core.internal.events.BuildManager $2.run(BuildManager.java:629) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 172) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 203) at org.eclipse.core.internal.events.BuildManager $1.run(BuildManager.java:255) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 258) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java: 311) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java: 343) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java: 144) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java: 242) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Aapt.exe keeps crashing with ADT 10.
The NPE indicates that your project is configured with some source folders that don't actually exist. Do you have a gen folder? Eclipse should create it if it's not there, but it could not be there maybe? I'll guard against the NPE (https://review.source.android.com/21721 ) but if it's gen that cannot be created something else might be going on. Xav On Thu, Mar 10, 2011 at 4:27 PM, Nathan critter...@crittermap.com wrote: Since ADT 10, I have been trying to get a build to work with Eclipse for a week now. It is getting extremely frustrating. I installed Eclipse 3.6.2 as instructed. I installed ADT 10. I recreated a library project from existing source. I got that to build. Now I tried creating a project that depends on said library - also from existing source. Won't build because it won't generate the R file - again. Now, aapt is crashing frequently. I keep getting aapt has failed. Windows is searching for a solution to the problem. When I check the error log, I get the error below. Nathan java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.build.AidlProcessor.doCompileFiles(AidlProcessor.java: 108) at com.android.ide.eclipse.adt.internal.build.SourceProcessor.compileFiles(SourceProcessor.java: 242) at com.android.ide.eclipse.adt.internal.build.builders.PreCompilerBuilder.build(PreCompilerBuilder.java: 476) at org.eclipse.core.internal.events.BuildManager $2.run(BuildManager.java:629) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 172) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 203) at org.eclipse.core.internal.events.BuildManager $1.run(BuildManager.java:255) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 258) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java: 311) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java: 343) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java: 144) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java: 242) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Xavier Ducrohet Android SDK Tech Lead Google Inc. http://developer.android.com | http://tools.android.com Please do not send me questions directly. Thanks! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Recent Changes text not sticking
I updated my app today and noticed that it did not publish or save the recent changes text I entered into the form. One user was actually noticed and asked me about it. Anyone else see the same thing? Doug -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: java.lang.VerifyError error at the time of using gson library on HTC desire
On Mar 10, 3:49 am, Manish Garg mannishga...@gmail.com wrote: I am getting java.lang.VerifyError error at the time of parsing one json response on HTC desire. My application is running fine on other device, only on HTC desire I am getting this error. What versions of Android are they running? There's generally a large pile of detail in logcat right above the VerifyError exception log. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Request a webpage and display in app
Try using WebView in your activity. http://developer.android.com/reference/android/webkit/WebView.html Llies On Mar 10, 2:24 pm, Raghav Sood raghavs...@gmail.com wrote: Hi everyone, I am trying to create an app that take an URl as a user input and displays the webpage below the textbox. I would like to know how to get and dipslay the webpage and how to pass the URL to the webpage method. Thanks -- Raghav Soodhttp://www.raghavsood.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Aapt.exe keeps crashing with ADT 10.
I did have an extra virtual source folder that was an artifact of all the tweaking I had done to try to get it to work. I wished I'd taken more notes on what worked. New Eclipse-New Workspace - Import existing projects got me the farthest. After multiple iterations, I might have a build. New Eclipse-Old Workspace failed. New Eclipse-New Workspace- Projects from existing source failed. Nathan On Mar 10, 4:38 pm, Xavier Ducrohet x...@android.com wrote: The NPE indicates that your project is configured with some source folders that don't actually exist. Do you have a gen folder? Eclipse should create it if it's not there, but it could not be there maybe? I'll guard against the NPE (https://review.source.android.com/21721) but if it's gen that cannot be created something else might be going on. Xav On Thu, Mar 10, 2011 at 4:27 PM, Nathan critter...@crittermap.com wrote: Since ADT 10, I have been trying to get a build to work with Eclipse for a week now. It is getting extremely frustrating. I installed Eclipse 3.6.2 as instructed. I installed ADT 10. I recreated a library project from existing source. I got that to build. Now I tried creating a project that depends on said library - also from existing source. Won't build because it won't generate the R file - again. Now, aapt is crashing frequently. I keep getting aapt has failed. Windows is searching for a solution to the problem. When I check the error log, I get the error below. Nathan java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.build.AidlProcessor.doCompileFiles(Aid lProcessor.java: 108) at com.android.ide.eclipse.adt.internal.build.SourceProcessor.compileFiles(Sou rceProcessor.java: 242) at com.android.ide.eclipse.adt.internal.build.builders.PreCompilerBuilder.buil d(PreCompilerBuilder.java: 476) at org.eclipse.core.internal.events.BuildManager $2.run(BuildManager.java:629) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 172) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 203) at org.eclipse.core.internal.events.BuildManager $1.run(BuildManager.java:255) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java: 258) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.j ava: 311) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java: 343) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java: 144) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java: 242) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Xavier Ducrohet Android SDK Tech Lead Google Inc.http://developer.android.com|http://tools.android.com Please do not send me questions directly. Thanks! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Fragment Support forward compatibility?
There are some subtle differences between the Fragment compatability library and the native Fragment support in Android 3.0. For example, the setCustomAnimations() method on FragmentTransaction can use the new ObjectAnimator in Android 3.0 (see android.R.animator), but must use the older anim transitions pre-3.0 (see android.R.anim). - dave On Mar 9, 7:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Mar 7, 2011 at 5:35 PM, Neal Sanche thorins...@gmail.com wrote: I guess I just wanted to ask if, when this compatibility library was developed, the design intent was to allow applications to run on Android 1.6 - Android 3.0 inclusive without needing to change the code? Yes, that was the intent. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: override back button
Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this...http://developer.android.com/reference/android/app/Activity.html#onBa... Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Fragment Support forward compatibility?
They just released the static library for 1.6+ devices so that they can use fragments too. This is freaking awesome, I can't wait to start playing with it. There is just so much new stuff there's no time to play with it all. On Thu, Mar 10, 2011 at 4:57 PM, davemac davemac...@gmail.com wrote: There are some subtle differences between the Fragment compatability library and the native Fragment support in Android 3.0. For example, the setCustomAnimations() method on FragmentTransaction can use the new ObjectAnimator in Android 3.0 (see android.R.animator), but must use the older anim transitions pre-3.0 (see android.R.anim). - dave On Mar 9, 7:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Mar 7, 2011 at 5:35 PM, Neal Sanche thorins...@gmail.com wrote: I guess I just wanted to ask if, when this compatibility library was developed, the design intent was to allow applications to run on Android 1.6 - Android 3.0 inclusive without needing to change the code? Yes, that was the intent. -- Mark Murphy (a Commons Guy)http://commonsware.com| http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/ http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: override back button
Well, I *think* you're using it wrong. Basically, onKeyDown allows you to override the default key behavior for whatever key is pressed. So, if you return 'true' it means that you have handled the behavior. So, you have to provide your own code to navigate your activities/view if you are overriding. So, detect if you are in the main menu and that's the only time you'll return super.onKeyDown() (basically let it handle the keydown itself.) If it is pressed somewhere else, you have to return true and close the menu or whatever yourself. On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote: Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBa... Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/ http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Fragment Support forward compatibility?
Note that in the current static library animations are broken. I have a fix for this that will be available in a later update. On Thu, Mar 10, 2011 at 4:57 PM, davemac davemac...@gmail.com wrote: There are some subtle differences between the Fragment compatability library and the native Fragment support in Android 3.0. For example, the setCustomAnimations() method on FragmentTransaction can use the new ObjectAnimator in Android 3.0 (see android.R.animator), but must use the older anim transitions pre-3.0 (see android.R.anim). - dave On Mar 9, 7:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Mar 7, 2011 at 5:35 PM, Neal Sanche thorins...@gmail.com wrote: I guess I just wanted to ask if, when this compatibility library was developed, the design intent was to allow applications to run on Android 1.6 - Android 3.0 inclusive without needing to change the code? Yes, that was the intent. -- Mark Murphy (a Commons Guy)http://commonsware.com| http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Joins vs. Content provider
The important thing is to have the results returned in a way that the data doesn't need to all be loaded up-front in order to do the join, like CursorJoiner does. This has significant limitations on how you can do the joins. On Thu, Mar 10, 2011 at 4:04 PM, Jay johnabloodwor...@gmail.com wrote: Thank you for your reply. I do know that there is no requirement for ContentProviders to map URIs one-to-one to tables. To clarify, I am asking about the case where the ContentProvider and the joined DB are in separate applications, so the join can't be done within the SQLite engine. The CursorJoiner class you reference seems to be designed for exactly what I am talking about, but I would still appreciate any insights anyone has in making a manual join like this efficient. Thanks again, Jay On Mar 10, 3:07 pm, Kostya Vasilyev kmans...@gmail.com wrote: Not sure I understand the question: the implementation of a ContentProvider doesn't have to map data URIs to one particular table each. It's probably the most obvious thing to do, but it doesn't have to be this way. You can map URIs to DB queries any way you like, and include JOIN's if needed (just use db.rawQuery for this). And then there is: http://developer.android.com/reference/android/database/CursorJoiner if you need to do the join yourself. Which is just a simple helper class that makes joins more efficient by requiring that both result sets (left right) are sorted. -- Kostya 10.03.2011 22:40, Jay Bloodworth пишет: Is there a standard or recommended idiom for doing the equivalent of a join of data in a local database versus a content provider? is there anything more efficient than explicitly looping on the result set from the local database query and doing individual queries of the content provider to grab the related rows? Jay -- Kostya Vasilyev --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: SJXP 2.0 Released - Simple XML Parsing in Android
Joseph,
It is almost identical in performance metrics (CPU and memory) to bare
XML pull parsing on Android.
About 6 months ago I was looking at different parsing techniques,
assuming that SAX was the fastest, but I actually found pull-parsing
to be the fastest. Here are some STAX-spec compliant parsing numbers:
http://www.xml.com/lpt/a/1702
and specifically some XPP3 vs SAX numbers:
http://www.ximpleware.com/benchmark1.html
From what I understand of the Android platform, XPP3/MXP1 was chosen
as the implementation backing the org.xmlpull APIs and includes heavy
customizations for parsing the binary-XML format used a lot by
Android. So any of the XPP3 numbers you see will be the ones to
identify with.
SJXP is the result of months of me working with hand-written STAX
parsers for parsing real-world, spec-molesting feeds in RSS1, 2, ATOM
and RDF format. Just saw an opportunity to simplify the entire XML
parsing approach while maintaining the tight performance of pull
parsing. I thought others might find it handy.
Best,
Riyad
On Mar 10, 4:35 pm, Joseph Earl joseph.w.e...@gmail.com wrote:
What's this like in terms of speed/memory compared to say a
SaxParser ?
On Mar 10, 10:02 pm, Riyad rka...@gmail.com wrote:
Simple Java XML Parser (SJXP) 2.0 is released.
SJXP is a very light weight (4 class) abstraction to XML Pull Parsing
on Android (and Java in general) that allows you to use XPath-like
expressions in parsing without needing to worry about while loops,
event handling, try-catch blocks, etc.
A quick example of parsing story links from an RSS feed would look
like this:
=
IRule linkRule = new DefaultRule(Type.CHARACTER, /rss/channel/item/
link) {
@Override
public void handleParsedCharacters(XMLParser parser, String
text, Object userObject) {
// Also store the link, or something equivalently
fancy
}
}
XMLParser parser = new XMLParser(linkRule);
parser.parse(xmlInputStream);
=
You just specify a type for the rule, provide a path in the XML you
want parsed and then override 1 of 3 default no-op handlers and then
you can just sit around waiting for data to show up at your doorstep.
Namespaces are also supported, please see the project page for a lot
more documentation, examples and benchmarks.
Performance + Ease of Use is the big win and the design focus of SJXP.
New and Noteworthy
===
* Memory usage and CPU usage are a magnitude times smaller than what
they were in 1.x series. Spent some quality time with HPROF finding
and removing hotspots.
* A new TAG type of rule is supported if you are just analyzing XML
metrics and don't want the overhead of parsing data out of it.
* Support for user-object passthrough was added to make it easier to
get at data stores inside of the handlers.
Project:http://www.thebuzzmedia.com/software/simple-java-xml-parser-sjxp/
Download:https://github.com/downloads/thebuzzmedia/simple-java-xml-parser/sjxp...
SJXP is licensed under the Apache 2 license.
Good or bad feedback is appreciated!
--
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[android-developers] Re: Best practices for tablet-centric development
On Mar 10, 1:59 pm, Chris Stewart cstewart...@gmail.com wrote: I've always thought that simply maintaining two views for each Activity, one for a phone and one for a tablet, would be a good way to go. You'd then need to maintain two sets of Activities in your code base (one for each view, for each Activity), but at least you're simply Simple? I admire you for having such a thin, easily maintainable Activity. My main activity is 3000 lines of code. Sure, it could and should be less, but I see it doing a lot of things that should be done in an activity - findingviews by id, responding to events, changing the state of other views. There are lots of views in the hierarchy, and onyl the activity can see them all. For me, maintaining two activities would not be small. If the fragements API is usable back to 1.6, Is your intention just to maintain compatibility with 1.5? All that work for 3% of users when you are primarily targeting tablets? Nathan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: override back button
The super return would only be for a key besides down. I believe Justin is right with the onBackPressed(), I'm just not sure where or how to do that. On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote: Well, I *think* you're using it wrong. Basically, onKeyDown allows you to override the default key behavior for whatever key is pressed. So, if you return 'true' it means that you have handled the behavior. So, you have to provide your own code to navigate your activities/view if you are overriding. So, detect if you are in the main menu and that's the only time you'll return super.onKeyDown() (basically let it handle the keydown itself.) If it is pressed somewhere else, you have to return true and close the menu or whatever yourself. On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote: Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBa... Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG:http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] drop down list with id/value pair
On Tue, Mar 8, 2011 at 1:19 AM, Saurabh Goyal sggo...@gmail.com wrote: it show id is 0 when Select Mercury But I want it show 1 as set in id. Please help me out. Well if it's just going to be sequential like that, just use the item's position. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: override back button
Well like he said you must be using 2.0+ what's your target sdk set to? Other than that, you're probably returning false which means your conditions aren't being met and you're not returning true. You might want to add some logging or a breakpoint to make sure you even get to that statement. On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote: The super return would only be for a key besides down. I believe Justin is right with the onBackPressed(), I'm just not sure where or how to do that. On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote: Well, I *think* you're using it wrong. Basically, onKeyDown allows you to override the default key behavior for whatever key is pressed. So, if you return 'true' it means that you have handled the behavior. So, you have to provide your own code to navigate your activities/view if you are overriding. So, detect if you are in the main menu and that's the only time you'll return super.onKeyDown() (basically let it handle the keydown itself.) If it is pressed somewhere else, you have to return true and close the menu or whatever yourself. On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote: Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBa. .. Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/ http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Creating app to fetch data from internet and customizing display for mobile device
On Tue, Mar 8, 2011 at 12:31 PM, Steve ranjith2...@gmail.com wrote: Could any one of you share any tips or any other ways to implement this? http://developer.android.com/guide/webapps/index.html ? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: May i join the group?
Yes, i've joined it. Tks! BR. On Fri, Mar 11, 2011 at 1:59 AM, Indicator Veritatis mej1...@yahoo.comwrote: For which he has my condolences;) But seriously now: we should welcome newcomers to the group with a generous invitation to become familiar with http://www.catb.org/~esr/faqs/smart-questions.html as a most excellent guide to how to actually get real help from the group. On Mar 10, 4:53 am, DanH danhi...@ieee.org wrote: I think you already have. On Mar 9, 5:37 am, yy xuye xueyy2...@gmail.com wrote: Dear sir, I'm a developer from China. For the current, i have some problem about android development. So i hope to get some help. May i join the group? Tks. Best regards. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: override back button
My target is 2.1, can anyone direct me to an example implementation of onBackPressed? On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote: Well like he said you must be using 2.0+ what's your target sdk set to? Other than that, you're probably returning false which means your conditions aren't being met and you're not returning true. You might want to add some logging or a breakpoint to make sure you even get to that statement. On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote: The super return would only be for a key besides down. I believe Justin is right with the onBackPressed(), I'm just not sure where or how to do that. On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote: Well, I *think* you're using it wrong. Basically, onKeyDown allows you to override the default key behavior for whatever key is pressed. So, if you return 'true' it means that you have handled the behavior. So, you have to provide your own code to navigate your activities/view if you are overriding. So, detect if you are in the main menu and that's the only time you'll return super.onKeyDown() (basically let it handle the keydown itself.) If it is pressed somewhere else, you have to return true and close the menu or whatever yourself. On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote: Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBa. .. Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG:http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Parser avec Gson des objets de classe qui extends OverlayItem
My French is rusty, but: Nous parlons Englais ici. Oui? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Eclipse wont regenerate files since downloading the 2.3 SDK
Sometimes I have to edit something innocuous in the xml file and in a .java file and save it (with build automatically set) to get a clean build. Project Clean usually works but when it doesn't, the modify- and-save trick usually works. Changing the Android build target temporarily might jostle something loose too. I really wish all the little oddities like this could be ironed out but I have no time to try and fix it myself. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] lost the password of the keystore
On Fri, Mar 11, 2011 at 12:19 AM, Justin Anderson magouyaw...@gmail.com wrote: Just another proof that the current scheme is broken. The current scheme is not broken. It was intentionally designed the way it is for security purposes. Blessed are they who believe without seeing. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: override back button
Ah, yeah then seems that onBackPressed needs to be called. I've never used it myself so I can't be of much help there. On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote: My target is 2.1, can anyone direct me to an example implementation of onBackPressed? On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote: Well like he said you must be using 2.0+ what's your target sdk set to? Other than that, you're probably returning false which means your conditions aren't being met and you're not returning true. You might want to add some logging or a breakpoint to make sure you even get to that statement. On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote: The super return would only be for a key besides down. I believe Justin is right with the onBackPressed(), I'm just not sure where or how to do that. On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote: Well, I *think* you're using it wrong. Basically, onKeyDown allows you to override the default key behavior for whatever key is pressed. So, if you return 'true' it means that you have handled the behavior. So, you have to provide your own code to navigate your activities/view if you are overriding. So, detect if you are in the main menu and that's the only time you'll return super.onKeyDown() (basically let it handle the keydown itself.) If it is pressed somewhere else, you have to return true and close the menu or whatever yourself. On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote: Thanks, but how do I implement onBackPressed? My thread extending activity says there is no method to override. On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com wrote: Starting with Android 2.0 you also need to implement onBackPressed() in order to achieve this... http://developer.android.com/reference/android/app/Activity.html#onBa. .. Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com wrote: On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com wrote: return super.onKeyDown(keyCode, event); The super method likely executes the default action for the given key press. The default action on the back key is to call finish() on the activity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://solrpg.com/ http://www.youtube.com/user/revoltingx -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at
[android-developers] Re: Fragment Support forward compatibility?
Do you think this compatibility library could be used for more than just fragments? For example, action bars, touch event changes, and so on? It would be nice to cut down on the use of reflection and version checks when new APIs are added that you'd like to use but still want to run on older versions of Android. On Mar 10, 8:14 pm, Dianne Hackborn hack...@android.com wrote: Note that in the current static library animations are broken. I have a fix for this that will be available in a later update. On Thu, Mar 10, 2011 at 4:57 PM, davemac davemac...@gmail.com wrote: There are some subtle differences between the Fragment compatability library and the native Fragment support in Android 3.0. For example, the setCustomAnimations() method on FragmentTransaction can use the new ObjectAnimator in Android 3.0 (see android.R.animator), but must use the older anim transitions pre-3.0 (see android.R.anim). - dave On Mar 9, 7:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Mar 7, 2011 at 5:35 PM, Neal Sanche thorins...@gmail.com wrote: I guess I just wanted to ask if, when this compatibility library was developed, the design intent was to allow applications to run on Android 1.6 - Android 3.0 inclusive without needing to change the code? Yes, that was the intent. -- Mark Murphy (a Commons Guy)http://commonsware.com| http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Force close after adding resources and textview
I was playing around with the galleryview and image switcher, and I decided
to implement a textview that describes my images as I scroll through them. I
created a string array, and added a text view in my layout xml. I then added
the string and textview to my code. I thought I could reuse the position int
from the images to get the right string from my array. However, this
addition causes my app to force close when I try to run it.
I have a feeling that I have totally butchered my working java code and you
may very well cringe at what you are about to see. Apologies. I am learning
:)
If anyone could help me out, I would be most grateful. I have attached my
java code, some probably not relevant xml and my logcat.
Regards,
Mark (Java Abuser)
package com.markopolo.test;
import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.TextView;
import android.widget.Gallery.LayoutParams;
import android.widget.ViewSwitcher.ViewFactory;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.AdapterView.OnItemClickListener;
public class MainMenuActivity extends Activity
implements ViewFactory
{
//---the images to display--
Integer[] imageIDs = {
R.drawable.swan1,
R.drawable.swan2,
R.drawable.swan3,
R.drawable.swan4,
R.drawable.swan5,
R.drawable.swan6 };
Resources res = getResources();
String[] swans = res.getStringArray(R.array.swan);
private ImageSwitcher imageSwitcher;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.displayview);
imageSwitcher = (ImageSwitcher) findViewById(R.id.switcher1);
imageSwitcher.setFactory(this);
imageSwitcher.setInAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_in));
imageSwitcher.setOutAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_out));
Gallery gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView parent,
View v, int position, long id)
{
imageSwitcher.setImageResource(imageIDs[position]);
}
});
}
public View makeView()
{
ImageView imageView = new ImageView(this);
imageView.setBackgroundColor(0xFF00);
imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
imageView.setLayoutParams(new
ImageSwitcher.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
return imageView;
}
public class ImageAdapter extends BaseAdapter
{
private Context context;
private int itemBackground;
public ImageAdapter(Context c)
{
context = c;
//---setting the style---
TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
itemBackground = a.getResourceId(
R.styleable.Gallery1_android_galleryItemBackground, 0);
a.recycle();
}
//---returns the number of images---
public int getCount()
{
return imageIDs.length;
}
//---returns the ID of an item---
public Object getItem(int position)
{
return position;
}
public long getItemId(int position)
{
return position;
}
//---returns an ImageView and TextView view---
public View getView(int position, View convertView, ViewGroup
parent)
{
ImageView imageView = new ImageView(context);
imageView.setImageResource(imageIDs[position]);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));
imageView.setBackgroundResource(itemBackground);
TextView textview = (TextView) findViewById(R.id.textview1);
textview.setText(swans[position]);
return imageView;
}
}
}
And arrays.xml:
?xml version=1.0 encoding=utf-8?
resources
string-array
name=swan
itemswan_1/item
itemswan_2/item
itemswan_3/item
itemswan_4/item
itemswan_5/item
itemswan_6/item
itemswan_7/item
/string-array
/resources
My layout xml:
?xml version=1.0 encoding=utf-8?
FrameLayout
Re: [android-developers] Re: Fragment Support forward compatibility?
It already has Loader, a version of CursorAdapter from HC with newer features that work better with loaders, some small helpers for using new menu features when running on HC, etc. Yes it will be a place for these kinds of helpers for dealing with different platform versions, where we have currently been writing about them in blog posts and samples in ApiDemos. There is no plan to have something like action bar in it, though, because that has a significant UI element (with lots of resources that go with it), and some tighter bindings into 3.0 framework due to new features to things like the menu APIs that it relies on. I also want to be careful about this becoming a big dumping ground of random stuff people throw in there. You can see the result of that here: http://android.git.kernel.org/?p=platform/frameworks/ex.git;a=summary We plan on managing this more as part of the core platform (maybe even have it integrated into the platform java docs). Also if it starts to become large, that will require developers to use proguard to strip their app if they are making use of parts of it. On Thu, Mar 10, 2011 at 6:15 PM, Ed Burnette ed.burne...@gmail.com wrote: Do you think this compatibility library could be used for more than just fragments? For example, action bars, touch event changes, and so on? It would be nice to cut down on the use of reflection and version checks when new APIs are added that you'd like to use but still want to run on older versions of Android. On Mar 10, 8:14 pm, Dianne Hackborn hack...@android.com wrote: Note that in the current static library animations are broken. I have a fix for this that will be available in a later update. On Thu, Mar 10, 2011 at 4:57 PM, davemac davemac...@gmail.com wrote: There are some subtle differences between the Fragment compatability library and the native Fragment support in Android 3.0. For example, the setCustomAnimations() method on FragmentTransaction can use the new ObjectAnimator in Android 3.0 (see android.R.animator), but must use the older anim transitions pre-3.0 (see android.R.anim). - dave On Mar 9, 7:54 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Mar 7, 2011 at 5:35 PM, Neal Sanche thorins...@gmail.com wrote: I guess I just wanted to ask if, when this compatibility library was developed, the design intent was to allow applications to run on Android 1.6 - Android 3.0 inclusive without needing to change the code? Yes, that was the intent. -- Mark Murphy (a Commons Guy)http://commonsware.com| http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training Worldwide:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Force close after adding resources and textview
On Thu, Mar 10, 2011 at 8:25 PM, Mark Sharpley m.c.sharp...@gmail.comwrote: However, this addition causes my app to force close when I try to run it. 03-11 02:00:59.288: ERROR/AndroidRuntime(12636): Caused by: java.lang.NullPointerException 03-11 02:00:59.288: ERROR/AndroidRuntime(12636): at android.content.ContextWrapper.getResources(ContextWrapper.java:80) 03-11 02:00:59.288: ERROR/AndroidRuntime(12636): at com.markopolo.test.MainMenuActivity.init(MainMenuActivity.java:36) What's at line 36? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] ProgressDialog not showing
On Thu, Mar 10, 2011 at 6:12 PM, David Williams dwilli...@dtw-consulting.com wrote: initApp ProgressDialog dialog = ProgressDialog.show(GolfCaddie.this, ,Initializing. Please wait..., true); Set up some variables You're not running a background thread, are you? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Force close after adding resources and textview
Line 36: Resources res = getResources(); -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Binding to a service from within a ContentProvider - when to unbind?
ContentProviders are instantiated at system startup and remain alive until the system shuts down. I have a ContentProvider that binds to one of my (local) services (which is most likely not already running) and so would like to unbind at some appropriate time. If unbindService is not called then the Service will remain running until the system shuts down. I assume this is bad. When the service stops, appropriate db connections are closed. The question is, when to call unbindService()? My initial thoughts are to wrap any returned Cursors to monitor when all returned Cursors have been closed. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Force close after adding resources and textview
Line 36: Resources res = getResources(); (Copying from the new thread - not sure why that happened). Did you mean to call getResources(); *outside* of onCreate? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Eclipse wont regenerate files since downloading the 2.3 SDK
Yes, this is exactly what I have to do. I don't think it's anything on our side of things, but who knows. On Mar 11, 9:51 am, Ed Burnette ed.burne...@gmail.com wrote: Sometimes I have to edit something innocuous in the xml file and in a .java file and save it (with build automatically set) to get a clean build. Project Clean usually works but when it doesn't, the modify- and-save trick usually works. Changing the Android build target temporarily might jostle something loose too. I really wish all the little oddities like this could be ironed out but I have no time to try and fix it myself. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: override back button
@Override
public void onBackPressed()
{
//Do whatever you need to in here...
//To quit call super.onBackPressed() or call finish()
}
Thanks,
Justin Anderson
MagouyaWare Developer
http://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 7:11 PM, Miguel Morales therevolti...@gmail.comwrote:
Ah, yeah then seems that onBackPressed needs to be called. I've never used
it myself so I can't be of much help there.
On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote:
My target is 2.1, can anyone direct me to an example implementation of
onBackPressed?
On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote:
Well like he said you must be using 2.0+ what's your target sdk set to?
Other than that, you're probably returning false which means your
conditions
aren't being met and you're not returning true. You might want to add
some
logging or a breakpoint to make sure you even get to that statement.
On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote:
The super return would only be for a key besides down. I believe
Justin is right with the onBackPressed(), I'm just not sure where or
how to do that.
On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote:
Well, I *think* you're using it wrong.
Basically, onKeyDown allows you to override the default key behavior
for
whatever key is pressed. So, if you return 'true' it means that you
have
handled the behavior.
So, you have to provide your own code to navigate your
activities/view if
you are overriding.
So, detect if you are in the main menu and that's the only time
you'll
return super.onKeyDown() (basically let it handle the keydown
itself.)
If it is pressed somewhere else, you have to return true and close
the
menu
or whatever yourself.
On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote:
Thanks, but how do I implement onBackPressed? My thread extending
activity says there is no method to override.
On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com
wrote:
Starting with Android 2.0 you also need to implement
onBackPressed()
in
order to achieve this...
http://developer.android.com/reference/android/app/Activity.html#onBa.
..
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com
wrote:
On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com
wrote:
return super.onKeyDown(keyCode, event);
The super method likely executes the default action for the
given
key
press.
The default action on the back key is to call finish() on the
activity.
-
TreKing http://sites.google.com/site/rezmobileapps/treking
-
Chicago
transit tracking app for Android-powered devices
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You received
[android-developers] Re: override back button
Thanks. I tried this but my class extending activity but it doesn't
have a method to Override. Not sure what I am doing wrong or where
this would go. The setup of my project came from this (http://
mobile.dzone.com/articles/beginning-android-game) if anyone can look.
On Mar 10, 11:12 pm, Justin Anderson magouyaw...@gmail.com wrote:
@Override
public void onBackPressed()
{
//Do whatever you need to in here...
//To quit call super.onBackPressed() or call finish()
}
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 7:11 PM, Miguel Morales
therevolti...@gmail.comwrote:
Ah, yeah then seems that onBackPressed needs to be called. I've never used
it myself so I can't be of much help there.
On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote:
My target is 2.1, can anyone direct me to an example implementation of
onBackPressed?
On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote:
Well like he said you must be using 2.0+ what's your target sdk set to?
Other than that, you're probably returning false which means your
conditions
aren't being met and you're not returning true. You might want to add
some
logging or a breakpoint to make sure you even get to that statement.
On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote:
The super return would only be for a key besides down. I believe
Justin is right with the onBackPressed(), I'm just not sure where or
how to do that.
On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com wrote:
Well, I *think* you're using it wrong.
Basically, onKeyDown allows you to override the default key behavior
for
whatever key is pressed. So, if you return 'true' it means that you
have
handled the behavior.
So, you have to provide your own code to navigate your
activities/view if
you are overriding.
So, detect if you are in the main menu and that's the only time
you'll
return super.onKeyDown() (basically let it handle the keydown
itself.)
If it is pressed somewhere else, you have to return true and close
the
menu
or whatever yourself.
On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com wrote:
Thanks, but how do I implement onBackPressed? My thread extending
activity says there is no method to override.
On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com
wrote:
Starting with Android 2.0 you also need to implement
onBackPressed()
in
order to achieve this...
http://developer.android.com/reference/android/app/Activity.html#onBa.
..
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 2:36 PM, TreKing treking...@gmail.com
wrote:
On Thu, Mar 10, 2011 at 1:54 PM, Colin colin...@gmail.com
wrote:
return super.onKeyDown(keyCode, event);
The super method likely executes the default action for the
given
key
press.
The default action on the back key is to call finish() on the
activity.
-
TreKing http://sites.google.com/site/rezmobileapps/treking
-
Chicago
transit tracking app for Android-powered devices
--
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~ Jeremiah:9:23-24
Android 2D MMORPG:
http://solrpg.com/http://www.youtube.com/user/revoltingx
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Android 2D MMORPG:
http://solrpg.com/http://www.youtube.com/user/revoltingx
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Re: [android-developers] Re: override back button
So you put the onBackPressed() method in the AndroidTutorial class?
Thanks,
Justin Anderson
MagouyaWare Developer
http://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 9:49 PM, Colin colin...@gmail.com wrote:
Thanks. I tried this but my class extending activity but it doesn't
have a method to Override. Not sure what I am doing wrong or where
this would go. The setup of my project came from this (http://
mobile.dzone.com/articles/beginning-android-game) if anyone can look.
On Mar 10, 11:12 pm, Justin Anderson magouyaw...@gmail.com wrote:
@Override
public void onBackPressed()
{
//Do whatever you need to in here...
//To quit call super.onBackPressed() or call finish()
}
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 7:11 PM, Miguel Morales therevolti...@gmail.com
wrote:
Ah, yeah then seems that onBackPressed needs to be called. I've never
used
it myself so I can't be of much help there.
On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote:
My target is 2.1, can anyone direct me to an example implementation of
onBackPressed?
On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote:
Well like he said you must be using 2.0+ what's your target sdk set
to?
Other than that, you're probably returning false which means your
conditions
aren't being met and you're not returning true. You might want to
add
some
logging or a breakpoint to make sure you even get to that statement.
On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote:
The super return would only be for a key besides down. I believe
Justin is right with the onBackPressed(), I'm just not sure where
or
how to do that.
On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com
wrote:
Well, I *think* you're using it wrong.
Basically, onKeyDown allows you to override the default key
behavior
for
whatever key is pressed. So, if you return 'true' it means that
you
have
handled the behavior.
So, you have to provide your own code to navigate your
activities/view if
you are overriding.
So, detect if you are in the main menu and that's the only time
you'll
return super.onKeyDown() (basically let it handle the keydown
itself.)
If it is pressed somewhere else, you have to return true and
close
the
menu
or whatever yourself.
On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com
wrote:
Thanks, but how do I implement onBackPressed? My thread
extending
activity says there is no method to override.
On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com
wrote:
Starting with Android 2.0 you also need to implement
onBackPressed()
in
order to achieve this...
http://developer.android.com/reference/android/app/Activity.html#onBa.
..
Thanks,
Justin Anderson
MagouyaWare Developerhttp://
sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 2:36 PM, TreKing
treking...@gmail.com
wrote:
On Thu, Mar 10, 2011 at 1:54 PM, Colin
colin...@gmail.com
wrote:
return super.onKeyDown(keyCode, event);
The super method likely executes the default action for
the
given
key
press.
The default action on the back key is to call finish() on
the
activity.
-
TreKing
http://sites.google.com/site/rezmobileapps/treking
-
Chicago
transit tracking app for Android-powered devices
--
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the
Google
Groups Android Developers group.
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android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
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For more options, visit this group at
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--
~ Jeremiah:9:23-24
Android 2D MMORPG:
http://solrpg.com/http://www.youtube.com/user/revoltingx
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To
[android-developers] Re: override back button
Yep, doesn't know what method to Override.
On Mar 10, 11:57 pm, Justin Anderson magouyaw...@gmail.com wrote:
So you put the onBackPressed() method in the AndroidTutorial class?
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 9:49 PM, Colin colin...@gmail.com wrote:
Thanks. I tried this but my class extending activity but it doesn't
have a method to Override. Not sure what I am doing wrong or where
this would go. The setup of my project came from this (http://
mobile.dzone.com/articles/beginning-android-game) if anyone can look.
On Mar 10, 11:12 pm, Justin Anderson magouyaw...@gmail.com wrote:
@Override
public void onBackPressed()
{
//Do whatever you need to in here...
//To quit call super.onBackPressed() or call finish()
}
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 7:11 PM, Miguel Morales therevolti...@gmail.com
wrote:
Ah, yeah then seems that onBackPressed needs to be called. I've never
used
it myself so I can't be of much help there.
On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote:
My target is 2.1, can anyone direct me to an example implementation of
onBackPressed?
On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com wrote:
Well like he said you must be using 2.0+ what's your target sdk set
to?
Other than that, you're probably returning false which means your
conditions
aren't being met and you're not returning true. You might want to
add
some
logging or a breakpoint to make sure you even get to that statement.
On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com wrote:
The super return would only be for a key besides down. I believe
Justin is right with the onBackPressed(), I'm just not sure where
or
how to do that.
On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com
wrote:
Well, I *think* you're using it wrong.
Basically, onKeyDown allows you to override the default key
behavior
for
whatever key is pressed. So, if you return 'true' it means that
you
have
handled the behavior.
So, you have to provide your own code to navigate your
activities/view if
you are overriding.
So, detect if you are in the main menu and that's the only time
you'll
return super.onKeyDown() (basically let it handle the keydown
itself.)
If it is pressed somewhere else, you have to return true and
close
the
menu
or whatever yourself.
On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com
wrote:
Thanks, but how do I implement onBackPressed? My thread
extending
activity says there is no method to override.
On Mar 10, 4:50 pm, Justin Anderson magouyaw...@gmail.com
wrote:
Starting with Android 2.0 you also need to implement
onBackPressed()
in
order to achieve this...
http://developer.android.com/reference/android/app/Activity.html#onBa.
..
Thanks,
Justin Anderson
MagouyaWare Developerhttp://
sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 2:36 PM, TreKing
treking...@gmail.com
wrote:
On Thu, Mar 10, 2011 at 1:54 PM, Colin
colin...@gmail.com
wrote:
return super.onKeyDown(keyCode, event);
The super method likely executes the default action for
the
given
key
press.
The default action on the back key is to call finish() on
the
activity.
-
TreKing
http://sites.google.com/site/rezmobileapps/treking
-
Chicago
transit tracking app for Android-powered devices
--
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For more options, visit this group at
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--
~ Jeremiah:9:23-24
Android 2D MMORPG:
http://solrpg.com/http://www.youtube.com/user/revoltingx
--
[android-developers] Sync SQLite database with mdb
Hello, I have an existing desktop application in vb that is using .mdb file as database. I have created an android app to use some of the features of the app. Since android doesn't support mdb, I've converted the important tables to sqlite database. I wish to transfer the data in the sqlite db to the the desktop application when I connect my phone. So basically I want to transfer the sqlite db to mdb format. Is there any way to do this? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Gettting data from web page
hi all i think u r not get my qstion correctly, in my app i send the url of a sites using httppost method and attach my keyvalupair as from and to city (total 20 sites) my question after sending the url , how we get json data or data of that site , sometimes we want some data that is in any of the page of that site, how it possible for example consider the site http://www.expedia.com wich consists of details of flight rate bw diff cities i want the details of rate bw bnglr newdelhi thnks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: username and password for sample sync adapter
Hi, I am very new to android. I wanna see my app in account manager. How to do that I just added sample code in android. Where do i keep samplesyncadapter_server files? In apache Pls assist me... Thanks. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Quick Search Box - Getting results in All
I can get search results in my app's search area (selecting the app icon in the 2.3 quick search box to restrict the search to my app). However, i dont see any of my results when All is selected. Does android just deprioritize them? What determines what search results show up in the All category? Is there something I need to do? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: lost the password of the keystore
Some time? If the password was strong, it could take many years! On Mar 9, 10:48 pm, Nikolay Elenkov nikolay.elen...@gmail.com wrote: On Wed, Mar 9, 2011 at 11:32 AM, Pure J purej1...@gmail.com wrote: I am doing an update on my application. I would like to sign it and publish However, when doing the process of jarsigner. It prompt me for the passphrase, unluckily , I forgot the passphrase. So, I would like to have some advice on it. 1) Is it possible to recovery/reset the passpharse of the keystore. Write a program to brute force it, start it and keep your fingers crossed :) Someone already reverse-engineered it for your convenience: http://metastatic.org/source/JKS.html Might take some time, depending on how long your password was. If you remember *exactly* how long it was, that would make things easier. Just another proof that the current scheme is broken. (see the 'A Cautionary Tale: Backup your Keystore' thread) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: lost the password of the keystore
Well, yes, of course it was intentionally designed the way it is for security purposes. But sometimes, just sometimes, when people intentionally design the way it is for security purposes, they have a backup protocol for establishing your identity when the key is lost. Not here. On Mar 10, 7:19 am, Justin Anderson magouyaw...@gmail.com wrote: * Just another proof that the current scheme is broken.* The current scheme is not broken. It was intentionally designed the way it is for security purposes. Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Wed, Mar 9, 2011 at 11:48 PM, Nikolay Elenkov nikolay.elen...@gmail.comwrote: On Wed, Mar 9, 2011 at 11:32 AM, Pure J purej1...@gmail.com wrote: I am doing an update on my application. I would like to sign it and publish However, when doing the process of jarsigner. It prompt me for the passphrase, unluckily , I forgot the passphrase. So, I would like to have some advice on it. 1) Is it possible to recovery/reset the passpharse of the keystore. Write a program to brute force it, start it and keep your fingers crossed :) Someone already reverse-engineered it for your convenience: http://metastatic.org/source/JKS.html Might take some time, depending on how long your password was. If you remember *exactly* how long it was, that would make things easier. Just another proof that the current scheme is broken. (see the 'A Cautionary Tale: Backup your Keystore' thread) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Status Bar Notifications
*My application is not triggering notification at specified alarm time.
Please see below classes and tell me how to do that.*
*
*
*
*
*This is my notification class.*
public class Notificaition extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
NotificationManager nm = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
CharSequence from = App Name;
CharSequence message = Event Title;
PendingIntent contentIntent = PendingIntent.getActivity(context, 0,
intent, 0);
Notification notif = new Notification(R.drawable.icon,
EVENT, System.currentTimeMillis());
long[] vibrate = {100,100,200,300};
notif.vibrate = vibrate;
notif.defaults =Notification.DEFAULT_ALL;
notif.setLatestEventInfo(context, from, message, contentIntent);
nm.notify(1, notif);
}
*And this is my alarm class*
public class AlarmTrig extends Activity {
AlarmManager alarms;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
setOneTimeAlarm();
}
public void setOneTimeAlarm() {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(System.currentTimeMillis());
cal.clear();
cal.set(Calendar.YEAR, mYear);
cal.set(Calendar.MONTH,mMonth);
cal.set(Calendar.DAY_OF_MONTH,mDay);
cal.set(Calendar.HOUR,mHour);
cal.set(Calendar.MINUTE,mMinutes);
cal.set(Calendar.SECOND, mSeconds);
// where mYear, mMonths, mDay, mHour and mMinutes are int values from the
Date and Time picker dialogs respectively
Intent activate = new Intent(this, TimeAlarm.class);
PendingIntent alarmIntent = PendingIntent.getBroadcast(this, 0,
activate, 0);
alarms = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarms.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(),
alarmIntent);
}
On Thu, Mar 10, 2011 at 7:21 PM, Kostya Vasilyev kmans...@gmail.com wrote:
From a database? Same as anything else, by using a query. Probably easiest
to keep date/time values as a long integer (standard Unix representation).
Once you have the time value, use AlarmManager and NotificationManager
classes in Android.
10.03.2011 16:47 пользователь Brad Stintson geek.bin...@gmail.com
написал:
How to get time from database n trigger notification on that time?
On Thu, Mar 10, 2011 at 4:45 AM, roberto roberto.fo...@gmail.com
wrote:
On Mar 9, 11:41 am, Marcin Orlowski webnet.andr...@gmail.com wrote:
On 9 March 2011 19:59, roberto roberto.fo...@gmail.com wrote:
http://hub.buzzbox.com/android-sdk/
Looks interesting but I personally am not happy with it being closed
source (which I could stand) but integration with their analics. Who
knows what it analites when your app got internet permission. But can
be I am simply exaggerating :)
the buzzbox sdk actually does not require internet permission if you
don't want to use the analytics.
you can use the scheduler without analytics.
Roberto
--
Regards,
Marcin Orlowski
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Re: [android-developers] Re: override back button
The code in my blog post does work:
http://android-developers.blogspot.com/2009/12/back-and-other-hard-keys-three-stories.html
http://android-developers.blogspot.com/2009/12/back-and-other-hard-keys-three-stories.htmlIf
it is not working, I think your problem is elsewhere, not in this code. You
can use the full example in the middle of the article that provides
compatibility with older platforms so that onBackPressed() can be used
everywhere.
Alternatively, FragmentActivity in the new fragment static code also
includes this as part of its implementation. You can just subclass from
that and override onBackPressed().
On Thu, Mar 10, 2011 at 9:05 PM, Colin colin...@gmail.com wrote:
Yep, doesn't know what method to Override.
On Mar 10, 11:57 pm, Justin Anderson magouyaw...@gmail.com wrote:
So you put the onBackPressed() method in the AndroidTutorial class?
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 9:49 PM, Colin colin...@gmail.com wrote:
Thanks. I tried this but my class extending activity but it doesn't
have a method to Override. Not sure what I am doing wrong or where
this would go. The setup of my project came from this (http://
mobile.dzone.com/articles/beginning-android-game) if anyone can look.
On Mar 10, 11:12 pm, Justin Anderson magouyaw...@gmail.com wrote:
@Override
public void onBackPressed()
{
//Do whatever you need to in here...
//To quit call super.onBackPressed() or call finish()
}
Thanks,
Justin Anderson
MagouyaWare Developerhttp://sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 7:11 PM, Miguel Morales
therevolti...@gmail.com
wrote:
Ah, yeah then seems that onBackPressed needs to be called. I've
never
used
it myself so I can't be of much help there.
On Thu, Mar 10, 2011 at 5:44 PM, Colin colin...@gmail.com wrote:
My target is 2.1, can anyone direct me to an example
implementation of
onBackPressed?
On Mar 10, 8:30 pm, Miguel Morales therevolti...@gmail.com
wrote:
Well like he said you must be using 2.0+ what's your target sdk
set
to?
Other than that, you're probably returning false which means
your
conditions
aren't being met and you're not returning true. You might want
to
add
some
logging or a breakpoint to make sure you even get to that
statement.
On Thu, Mar 10, 2011 at 5:27 PM, Colin colin...@gmail.com
wrote:
The super return would only be for a key besides down. I
believe
Justin is right with the onBackPressed(), I'm just not sure
where
or
how to do that.
On Mar 10, 8:10 pm, Miguel Morales therevolti...@gmail.com
wrote:
Well, I *think* you're using it wrong.
Basically, onKeyDown allows you to override the default key
behavior
for
whatever key is pressed. So, if you return 'true' it means
that
you
have
handled the behavior.
So, you have to provide your own code to navigate your
activities/view if
you are overriding.
So, detect if you are in the main menu and that's the only
time
you'll
return super.onKeyDown() (basically let it handle the
keydown
itself.)
If it is pressed somewhere else, you have to return true and
close
the
menu
or whatever yourself.
On Thu, Mar 10, 2011 at 5:02 PM, Colin colin...@gmail.com
wrote:
Thanks, but how do I implement onBackPressed? My thread
extending
activity says there is no method to override.
On Mar 10, 4:50 pm, Justin Anderson
magouyaw...@gmail.com
wrote:
Starting with Android 2.0 you also need to implement
onBackPressed()
in
order to achieve this...
http://developer.android.com/reference/android/app/Activity.html#onBa.
..
Thanks,
Justin Anderson
MagouyaWare Developerhttp://
sites.google.com/site/magouyaware
On Thu, Mar 10, 2011 at 2:36 PM, TreKing
treking...@gmail.com
wrote:
On Thu, Mar 10, 2011 at 1:54 PM, Colin
colin...@gmail.com
wrote:
return super.onKeyDown(keyCode, event);
The super method likely executes the default action
for
the
given
key
press.
The default action on the back key is to call finish()
on
the
activity.
-
TreKing
http://sites.google.com/site/rezmobileapps/treking
-
Chicago
transit tracking app for Android-powered devices
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Re: [android-developers] Binding to a service from within a ContentProvider - when to unbind?
It doesn't remain alive until the system shuts down, it is until your process is killed to reclaim memory for others. At this point the binding will be removed. On Thu, Mar 10, 2011 at 6:56 PM, Mark Carter mjc1...@googlemail.com wrote: ContentProviders are instantiated at system startup and remain alive until the system shuts down. I have a ContentProvider that binds to one of my (local) services (which is most likely not already running) and so would like to unbind at some appropriate time. If unbindService is not called then the Service will remain running until the system shuts down. I assume this is bad. When the service stops, appropriate db connections are closed. The question is, when to call unbindService()? My initial thoughts are to wrap any returned Cursors to monitor when all returned Cursors have been closed. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Force close after adding resources and textview
Don't implement a constructor and do stuff in it. Implement your
initialization in onCreate().
On Thu, Mar 10, 2011 at 6:25 PM, Mark Sharpley m.c.sharp...@gmail.comwrote:
I was playing around with the galleryview and image switcher, and I decided
to implement a textview that describes my images as I scroll through them. I
created a string array, and added a text view in my layout xml. I then added
the string and textview to my code. I thought I could reuse the position int
from the images to get the right string from my array. However, this
addition causes my app to force close when I try to run it.
I have a feeling that I have totally butchered my working java code and you
may very well cringe at what you are about to see. Apologies. I am learning
:)
If anyone could help me out, I would be most grateful. I have attached my
java code, some probably not relevant xml and my logcat.
Regards,
Mark (Java Abuser)
package com.markopolo.test;
import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.TextView;
import android.widget.Gallery.LayoutParams;
import android.widget.ViewSwitcher.ViewFactory;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.AdapterView.OnItemClickListener;
public class MainMenuActivity extends Activity
implements ViewFactory
{
//---the images to display--
Integer[] imageIDs = {
R.drawable.swan1,
R.drawable.swan2,
R.drawable.swan3,
R.drawable.swan4,
R.drawable.swan5,
R.drawable.swan6 };
Resources res = getResources();
String[] swans = res.getStringArray(R.array.swan);
private ImageSwitcher imageSwitcher;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.displayview);
imageSwitcher = (ImageSwitcher) findViewById(R.id.switcher1);
imageSwitcher.setFactory(this);
imageSwitcher.setInAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_in));
imageSwitcher.setOutAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_out));
Gallery gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView parent,
View v, int position, long id)
{
imageSwitcher.setImageResource(imageIDs[position]);
}
});
}
public View makeView()
{
ImageView imageView = new ImageView(this);
imageView.setBackgroundColor(0xFF00);
imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
imageView.setLayoutParams(new
ImageSwitcher.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
return imageView;
}
public class ImageAdapter extends BaseAdapter
{
private Context context;
private int itemBackground;
public ImageAdapter(Context c)
{
context = c;
//---setting the style---
TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
itemBackground = a.getResourceId(
R.styleable.Gallery1_android_galleryItemBackground, 0);
a.recycle();
}
//---returns the number of images---
public int getCount()
{
return imageIDs.length;
}
//---returns the ID of an item---
public Object getItem(int position)
{
return position;
}
public long getItemId(int position)
{
return position;
}
//---returns an ImageView and TextView view---
public View getView(int position, View convertView, ViewGroup
parent)
{
ImageView imageView = new ImageView(context);
imageView.setImageResource(imageIDs[position]);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));
imageView.setBackgroundResource(itemBackground);
TextView textview = (TextView) findViewById(R.id.textview1);
textview.setText(swans[position]);
return imageView;
}
}
}
And arrays.xml:
?xml version=1.0 encoding=utf-8?
resources
[android-developers] Re: Gettting data from web page
If they don't publish the API, then you probably don't have rights to use the data this way in the first place. If they do publish it, then you should read that. On Mar 10, 9:30 pm, Kunju Vava android...@gmail.com wrote: hi all i think u r not get my qstion correctly, in my app i send the url of a sites using httppost method and attach my keyvalupair as from and to city (total 20 sites) my question after sending the url , how we get json data or data of that site , sometimes we want some data that is in any of the page of that site, how it possible for example consider the sitehttp://www.expedia.com wich consists of details of flight rate bw diff cities i want the details of rate bw bnglr newdelhi thnks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Problem with GridView
Hi all, i am working on gridView which will show images.. initially the gridView will show all thumbniles images.. once click on any thumbnile i need to show that gridVeiw in full screen. here the problem is if user clicks on 5th image i need to show 5th image of gridView in full screen But,i can't it is always showing first image in full screen.. please help me out.. Thanks in advance. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: lost the password of the keystore
On Fri, Mar 11, 2011 at 3:04 PM, Indicator Veritatis mej1...@yahoo.com wrote: Some time? If the password was strong, it could take many years! Surely. But: * most people use a dictionary word or a word + '123'/whatever * it is unlikely to be too long * with a single multicore machine you can run this in parallel So, do a dictionary attack, if it doesn't work after some time, give up. 'Some time' is just how long you are willing to wait, and would depend on how valuable the application is. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Toggle button with more states that two
I think this would also break the user experience. Better use a spinner. You can show different foreground images if you use proper layouts and adapter. For both button and spinner you could simply set a new button background when the item has changed, i.e. in the OnClick- or OnItemSelectedListener. However, I don't think background images (at least if they still should look like common button surfaces) are quite intuitive, esp. not with so many states. Depending on your screen layout, it might also be a good idea to simply show an icon and/or text with prev./next state arrow buttons or tabs. I for one wouldn't like to press a button 5 times to get to the previous state again... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] HI
P.s., Bluetooth API support seems to be not that amazingly great, and you have to pair the phones first, which is annoying. (People always have to pair before playing your game!). Can you fake it using TCP/IP? Kris On Thu, Mar 10, 2011 at 1:47 AM, Marcin Orlowski webnet.andr...@gmail.comwrote: On 8 March 2011 19:40, bhaskar bommala bhaskar...@gmail.com wrote: Hi I am new to the android development , i need to access 2 android devices as remote devices each other via bluetooth.. for example if i press the 1 as input from device 1 that should appear on device 2 .. See SDK samples. There's Bluetooth chat app there IIRC -- Regards, Marcin Orlowski -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] DTD Handlers aren't supported.
Ok following is the peice of code how it should be.
qName and localName are the arguments which you place in startElement and
endElement.
Code :-
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
// reset
tempVal = ;
if (qName.equals(track)) {
track = new Track();
} else if (qName.equals(musicalbum)) {
album = new Album();
}
}
public void characters(char[] ch, int start, int length)
throws SAXException {
tempVal = new String(ch, start, length);
}
public void endElement(String uri, String localName, String qName)
throws SAXException {
if (qName.equals(track)) {
tracks.add(track);
} else if (qName.equals(title)) {
track.setTitle(tempVal);
} else if (qName.equals(image)) {
track.setImageUrl(tempVal);
} else if (qName.equals(content_id)) {
track.setContentId(tempVal);
} else if (qName.equals(musictitle)) {
album.setAlbumName(tempVal);
} else if (qName.equals(musicimage)) {
album.setImageUrl(tempVal);
} else if (qName.equals(preview)){
track.setTrackPreviewUrl(tempVal);
}
}
I dont exactly know the reason but m pretty sure you just have to exchange
the variables qName and localName bla bla
hit and trial
Plus i googled and i also found that you have to remove some overrides as
well to get it working
On Fri, Mar 11, 2011 at 5:29 AM, Adam adamash...@gmail.com wrote:
Thanks for your reply.
qName? local name?? How would I go about doing this with the SAXBuilder? I
can't see any documentation on changing my URL to use qualified names and
such.
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Re: [android-developers] HI
(But of course, having to pair isn't the Android platform's fault, it's just 802.15.1 in general :-). Kris On Fri, Mar 11, 2011 at 2:00 AM, Kristopher Micinski krismicin...@gmail.com wrote: P.s., Bluetooth API support seems to be not that amazingly great, and you have to pair the phones first, which is annoying. (People always have to pair before playing your game!). Can you fake it using TCP/IP? Kris On Thu, Mar 10, 2011 at 1:47 AM, Marcin Orlowski webnet.andr...@gmail.com wrote: On 8 March 2011 19:40, bhaskar bommala bhaskar...@gmail.com wrote: Hi I am new to the android development , i need to access 2 android devices as remote devices each other via bluetooth.. for example if i press the 1 as input from device 1 that should appear on device 2 .. See SDK samples. There's Bluetooth chat app there IIRC -- Regards, Marcin Orlowski -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Status Bar Notifications
Is the device going to sleep? If so you'll need to acquire a WakeLock
otherwise it will wake up for the alarm and may fall back asleep
before the notification ever gets fired.
Jonathan
On Mar 10, 10:06 pm, Brad Stintson geek.bin...@gmail.com wrote:
*My application is not triggering notification at specified alarm time.
Please see below classes and tell me how to do that.*
*
*
*
*
*This is my notification class.*
public class Notificaition extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
NotificationManager nm = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
CharSequence from = App Name;
CharSequence message = Event Title;
PendingIntent contentIntent = PendingIntent.getActivity(context, 0,
intent, 0);
Notification notif = new Notification(R.drawable.icon,
EVENT, System.currentTimeMillis());
long[] vibrate = {100,100,200,300};
notif.vibrate = vibrate;
notif.defaults =Notification.DEFAULT_ALL;
notif.setLatestEventInfo(context, from, message, contentIntent);
nm.notify(1, notif);
}
*And this is my alarm class*
public class AlarmTrig extends Activity {
AlarmManager alarms;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
setOneTimeAlarm();
}
public void setOneTimeAlarm() {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(System.currentTimeMillis());
cal.clear();
cal.set(Calendar.YEAR, mYear);
cal.set(Calendar.MONTH,mMonth);
cal.set(Calendar.DAY_OF_MONTH,mDay);
cal.set(Calendar.HOUR,mHour);
cal.set(Calendar.MINUTE,mMinutes);
cal.set(Calendar.SECOND, mSeconds);
// where mYear, mMonths, mDay, mHour and mMinutes are int values from the
Date and Time picker dialogs respectively
Intent activate = new Intent(this, TimeAlarm.class);
PendingIntent alarmIntent = PendingIntent.getBroadcast(this, 0,
activate, 0);
alarms = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarms.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(),
alarmIntent);
}
On Thu, Mar 10, 2011 at 7:21 PM, Kostya Vasilyev kmans...@gmail.com wrote:
From a database? Same as anything else, by using a query. Probably easiest
to keep date/time values as a long integer (standard Unix representation).
Once you have the time value, use AlarmManager and NotificationManager
classes in Android.
10.03.2011 16:47 пользователь Brad Stintson geek.bin...@gmail.com
написал:
How to get time from database n trigger notification on that time?
On Thu, Mar 10, 2011 at 4:45 AM, roberto roberto.fo...@gmail.com
wrote:
On Mar 9, 11:41 am, Marcin Orlowski webnet.andr...@gmail.com wrote:
On 9 March 2011 19:59, roberto roberto.fo...@gmail.com wrote:
http://hub.buzzbox.com/android-sdk/
Looks interesting but I personally am not happy with it being closed
source (which I could stand) but integration with their analics. Who
knows what it analites when your app got internet permission. But can
be I am simply exaggerating :)
the buzzbox sdk actually does not require internet permission if you
don't want to use the analytics.
you can use the scheduler without analytics.
Roberto
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Marcin Orlowski
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[android-developers] Spinner like drop-down on button
How to implement spinner like array adapter on button? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Android AVD 3.0 Problem
On 10 March 2011 16:18, Chrystian Vieyra chrys.vie...@gmail.com wrote: I don't quite understand your problem, are you trying to do Android development using Visual Studio?? I think he got VS installed and starting AVD 3.0 is unsucessful and something crashes, which causes VS's to catch it and popup with debugger window requester. -- Regards, Marcin Orlowski -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] GridView.scrollTo(int,int) is not working
Hi all, while populating my GridView/listView i want to show 20th item first.. i was tried to scroll up to that position by calling gridView.scrollTO(20,20); this is not working.. means it's always showing first item.. any suggestions Thanks in Advance... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Gettting data from web page
I am assuming you are emulating a form by posting the parameters as a query string. If that's the case, the data you're getting back is simply whatever webpage would normally be returned in response to a user query of the website. So to get your data, you'd have to parse that HTML. There is no standard way to do this for all the sites, because each is going to have a different layout. You can use Jsoup http://jsoup.org/ to screen scrape if that's what you want to do, but it's going to be slow and ugly. JF On Mar 10, 9:30 pm, Kunju Vava android...@gmail.com wrote: hi all i think u r not get my qstion correctly, in my app i send the url of a sites using httppost method and attach my keyvalupair as from and to city (total 20 sites) my question after sending the url , how we get json data or data of that site , sometimes we want some data that is in any of the page of that site, how it possible for example consider the sitehttp://www.expedia.com wich consists of details of flight rate bw diff cities i want the details of rate bw bnglr newdelhi thnks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] GridView.scrollTo(int,int) is not working
GridView doesn't support the use of scrollTo(). Also, scrollTo() takes distances in pixels. Use setSelectedPosition(20) instead. On Thu, Mar 10, 2011 at 11:28 PM, leela morampudile...@gmail.com wrote: Hi all, while populating my GridView/listView i want to show 20th item first.. i was tried to scroll up to that position by calling gridView.scrollTO(20,20); this is not working.. means it's always showing first item.. any suggestions Thanks in Advance... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
