[android-developers] ProgressDialog doesnt show when called...?
I have 2 questions actually, while we're on the subject :)
1. I have some code in my program that processes some stuff, and
takes a few seconds. So I thought logically I can place my dialog show
at the beginning before processing begins, and cancel it at the end.
What ACTUALLY seems to be happening is my dialog shows after the
processing is done... Some demo code to show what I mean with a simple
sleep:
ProgressDialog p = ProgressDialog.show(v.getContext(), updating
things things are updating);
try{
Thread.sleep(4000);
}catch(Exception e){}
p.cancel();
You would assume it'd show the dialog, process/sleep for 4 seconds,
then cancel it. but it doesnt.
2. How can I remove the title bar entirely from the dialog? I've seen
some apps that do this, and am wondering if there's a simple way to do
this programatically, since I dont see that option in the docs.
thanks :)
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[android-developers] HTC Magic Keyboard compatibility issue
I've been testing my application on a HTC magic and it's incompatible with the keyboard that ships with the magic. My application allows the on-screen keyboard to be displayed when the user clicks on icon on the screen. When using the emulator the way that I determine that the keyboard has been hidden is through responding to the KEYCODE_BACK keyevent. On the HTC keyboard there is an additional key that allows the keyboard to be hidden. When this key is pressed the keyboard is hidden but no KeyEvent is sent to the application with the result that the application is now out of sync with the keyboard state. In general is there a way to detect software keyboard hide / show events in a non-vendor specific manner? This would be highly useful for any application that is implementing custom views. Thanks Lee --~--~-~--~~~---~--~~ 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: How to split a screen into two? One running with an application and the other with another application?
You need to set the theme in the manifest. The code sample is missing the @ in front of android. There are various examples in ApiDemos of dialog and translucent themed activities. On Mon, Sep 21, 2009 at 10:26 PM, Karthik P karthi...@gmail.com wrote: I saw the below portion in the documentation, By setting the theme of an activity to android:theme=android:style/Theme.Dialog, your activity will take on the appearance of a normal dialog, floating on top of whatever was underneath it. You usually set the theme through the android:theme attribute in your Android Manifest.xml. The advantage of this over Dialg and AlertDialog is that Application has a much better managed. I tried to follow this but it throwed up an error saying unable to parse AndroidManifest.xml. I guess you are saying in the similar lines to make it translucent. My AndroidManifest.xml looked like this ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.sample.window android:versionCode=1 android:versionName=1.0 application android:icon=@drawable/icon android:label=@string/app_name activity android:name=.window android:label=@string/app_name android:theme=android:style/Theme.Dialog intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity /application uses-sdk android:minSdkVersion=4 / /manifest then I tried thru the code using setTheme(android.R.style.Theme_Dialog); Above piece of code has built successfully but still I couldnt see any floating app, the app was occupying full screen. The same experiment I did with Theme.Translucent as well. Any light on this? Karthik On Tue, Sep 22, 2009 at 8:47 AM, Dianne Hackborn hack...@android.comwrote: There is no need to use SurfaceView for that, just make your own activity transparent such as with Theme.Translucent. Anyway, the UI model is designed around having one main fullscreen activity visible to the user (any number of non-fullscreen or translucent activities can be stacked on top of it). There is no way to have two running side-by-side without significant deep cooperation between the two apps. On Mon, Sep 21, 2009 at 8:05 PM, Rud rudmerr...@gmail.com wrote: Just speculating but maybe using SurfaceView with a transparent region? The background app might show through the transparent area of the foreground app. Rud On Sep 21, 7:43 am, Karthik P karthi...@gmail.com wrote: Does anyone has an idea of how to split the screen into two? Is it possible for me to run an application in one screen and another app in other screen? Any help in this regard will be of great help. Karthik -- 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. -- 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] layout xml question.
I have a table which is 2x2. in the left column is some text fields, and the right column has edit boxes. when I have a long text string in the edit boxes it seems like it truncates the edit box on the right hand side (so instead of rounded corners on the right, it cuts off hard). If I set the EditText element layout_width to 0px (or 100px), it works fine. in other words, the text scrolls over and is right adjusted. Any ideas? tia. TableLayout android:id=@+id/MyTable android:layout_width=fill_parent android:layout_height=wrap_content android:stretchColumns=1 android:paddingLeft=20px TableRow TextView android:text=@string/MyText1 android:textStyle=bold android:gravity=right/ EditText android:id=@+id/MyEdit1 android:layout_width=fill_parent android:gravity=left android:singleLine=true/ /TableRow TableRow TextView android:text=@string/MyText2 android:textStyle=bold android:gravity=right/ EditText android:id=@+id/MyEdit2 android:layout_width=fill_parent android:password=true android:gravity=left android:singleLine=true/ /TableRow /TableLayout --~--~-~--~~~---~--~~ 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 to add an image in ListActivity.
I am new to android
Problem to add an image in ListActivity...i took this code from
*http://commonsware.com/Android/excerpt.pdf* ..eventhough i m having
problem...if i run it says The Application Stopped Unexpectedly.. try
Again...i dont know the reason..can u tel anybodypls point out the error
in my code
Thanks in advance...
With Regards,
Raghav.S
Here is my Code:
*Staticdemo.java*
package image.demo;
import android.app.ListActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
public class StaticDemo extends ListActivity {
TextView selection;
String[] items={lorem, ipsum, dolor, sit, amet,
consectetuer, adipiscing};
ImageView android1;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setListAdapter(new
ArrayAdapterString(this,R.layout.row,R.id.label,items));
selection=(TextView)findViewById(R.id.selection);
android1=(ImageView)findViewById(R.id.android1);
}
public void onListItemClick(ListView parent, View v,
int position, long id) {
selection.setText(items[position]);
}
}
/LinearLayout
*row.xml*
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=wrap_content
android:orientation=horizontal
ImageView
android:id=@+id/android1
android:layout_width=22px
android:paddingLeft=2px
android:paddingRight=2px
android:paddingTop=2px
android:layout_height=wrap_content
android:src=@drawable/images
/
TextView
android:id=@+id/label
android:layout_width=wrap_content
android:layout_height=wrap_content
android:textSize=44sp
/
*main.xml*
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=wrap_content
android:orientation=horizontal
TextView
android:id=@+id/selection
android:layout_width=wrap_content
android:layout_height=wrap_content
android:text=
/
/LinearLayout
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[android-developers] Making UPNP (Universal Plug and Play) Protocol work for Android
Hi Guys, I am in this BIG BIG problem...getting UPNP working on my computer and for many reasons...it doesn't seem to be working... Any body has any clue on how to get it working? Are there any one who has any kind of code that could help me on this? I believe Andromote is the only person who has done it...but dunno how did he do it? Before I ask this great great help..I want to explain what all I have done... I am supposed to build an android remote to control a UPNP device... and I have done some research on UPNPtoolkits on Java...there were about 2 or 3 (Clink, SBBI, libupnp, etc.,) and the one which I seem to be more comfortable is the CyberGarage's clink upnp toolkit ( http://cgupnpjava.sourceforge.net/). Clink uses xerces xml reader/converter... I followed the pdf file he attached ( http://sourceforge.net/projects/cgupnpjava/files/) and went through the samples... However looking and using them on a java app... it worked fine and did good too..however the similar code failed on Android.. When I ran it on Android...I was able to do the Discover but could not get the devices list...and thats the one I need... Can someone help me do this part? I believe I just need to achieve on how to get the correct device from UPNP...Once I have the UPNP, I believe I can always get the actions... CAN SOMEONE PLEASE HELP ME? *My Environment:* Windows XP and Android 1.5 1.1 ( but I am working this on 1.1) Thanks and Regards Satish N Kota --~--~-~--~~~---~--~~ 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] XercesParser for Android
Hi All, Just wanted to check if anyone has integrated XercesParser for Android... I need to integrate for one of my systems... I think its not available... Thanks and Regards Satish N Kota --~--~-~--~~~---~--~~ 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: How to split a screen into two? One running with an application and the other with another application?
I tried that too... I get the following error. [2009-09-22 12:56:19 - win]ERROR: Failed to parse %1$s [2009-09-22 12:56:19 - win]AndroidManifest.xml activity android:name=.win android:label=@string/app_name android:theme=@android:style/Theme.Dialog As I understand these are default themes and it doesnt require any change in my resource files. Am I right? Karthik On Tue, Sep 22, 2009 at 12:26 PM, Dianne Hackborn hack...@android.comwrote: You need to set the theme in the manifest. The code sample is missing the @ in front of android. There are various examples in ApiDemos of dialog and translucent themed activities. On Mon, Sep 21, 2009 at 10:26 PM, Karthik P karthi...@gmail.com wrote: I saw the below portion in the documentation, By setting the theme of an activity to android:theme=android:style/Theme.Dialog, your activity will take on the appearance of a normal dialog, floating on top of whatever was underneath it. You usually set the theme through the android:theme attribute in your Android Manifest.xml. The advantage of this over Dialg and AlertDialog is that Application has a much better managed. I tried to follow this but it throwed up an error saying unable to parse AndroidManifest.xml. I guess you are saying in the similar lines to make it translucent. My AndroidManifest.xml looked like this ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.sample.window android:versionCode=1 android:versionName=1.0 application android:icon=@drawable/icon android:label=@string/app_name activity android:name=.window android:label=@string/app_name android:theme=android:style/Theme.Dialog intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity /application uses-sdk android:minSdkVersion=4 / /manifest then I tried thru the code using setTheme(android.R.style.Theme_Dialog); Above piece of code has built successfully but still I couldnt see any floating app, the app was occupying full screen. The same experiment I did with Theme.Translucent as well. Any light on this? Karthik On Tue, Sep 22, 2009 at 8:47 AM, Dianne Hackborn hack...@android.comwrote: There is no need to use SurfaceView for that, just make your own activity transparent such as with Theme.Translucent. Anyway, the UI model is designed around having one main fullscreen activity visible to the user (any number of non-fullscreen or translucent activities can be stacked on top of it). There is no way to have two running side-by-side without significant deep cooperation between the two apps. On Mon, Sep 21, 2009 at 8:05 PM, Rud rudmerr...@gmail.com wrote: Just speculating but maybe using SurfaceView with a transparent region? The background app might show through the transparent area of the foreground app. Rud On Sep 21, 7:43 am, Karthik P karthi...@gmail.com wrote: Does anyone has an idea of how to split the screen into two? Is it possible for me to run an application in one screen and another app in other screen? Any help in this regard will be of great help. Karthik -- 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. -- 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: Location constructors are stubs?
Seems like the contents of that jar file only has dummy implementations of all methods. Found this thread explaining it a bit: http://groups.google.com/group/android-developers/browse_thread/thread/a680b65f287e1b8c Solution is to run all tests on the simulator (or the real device). Visually it still looks the same in Eclipse, thank you Eclipse ADT plugin developers :-). //Johan On 21 Sep, 08:27, Walles johan.wal...@gmail.com wrote: Hi! I'm writing unit tests for a class containing Locations. To create a (mock) Location, I do this: Location from = new Location(Johan); However, the Location(String) constructor throws a RuntimeException saying Stub!. How can I create a mock location? Note that I'm running this on the plain JDK with android.jar in the path, after JUnit but before my own stuff. No device or emulator is involved. The android.jar file is from the platforms/android-1.5 directory of android-sdk-linux_x86-1.6_r1. Regards //Johan --~--~-~--~~~---~--~~ 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: How to force soft keyboard to be visible?
Hi Dianne, You say that the G1 has a keyboard and so the IME is not shown by default. I don't understand that statement. Yes, the G1 has a keyboard, but it isn't always OPEN. Especially if the device is in portrait mode, the keyboard is probably NEVER open. The device should be smart enough so that it opens the keyboard if there is no keyboard open. Either that, or we need a way to show the keyboard when we want to (and hide it again when we don't). My current problem is this: When I start an activity, the first EditText field in the layout is focused automatically, but the soft keyboard is not automatically shown. The user must either click (with trackball) or touch the field to open the soft keyboard. IMHO the developer should be able to say that he wants the keyboard shown at this point. Any suggestions? I've tried all the force show keyboard suggestions and they sometimes do work, but usually you get stuck with the keyboard being shown after you leave the field and this causes more problems that it solves. Thanks, -DWass On Sep 19, 8:42 am, Dianne Hackborn hack...@android.com wrote: The G1 has akeyboard, so it works as I said -- the IME is not shown by default. This is a policy decision of the platform. On a myTouch, since it doesn't have akeyboard, the IME will be shown by default in various cases (for example when you enter the edit contacts screen) when the app has indicated that is desired with the input options. -- Dianne Hackborn Android framework engineer --~--~-~--~~~---~--~~ 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: Widgets changes with 1.6?
Thanks for the replies. Ill try to make a canonical (as simple as possible) Widget project and start from here. BoD On Sep 22, 2:19 am, Christopher ch1...@gmail.com wrote: I have awidgetthat updates every hour and is working fine. However does anyone else have the problem that on install on a1.6 system that their app asks for permission to phone calls and storage? Not a problem in 1.5, but even Hello World asks for it on1.6roms. Chris On Sep 20, 4:15 pm, BoD bodl...@gmail.com wrote: Hi! I'm developing aWidgetthat updates every 10 seconds (android:updatePeriodMillis=1). On the 1.5 emulator, as well as on my adp1, it works as expected. On the1.6emulator, my widgets are not updated. Apparently, AppWidgetProvider.onUpdate(...) is never called. Is there something I missed? Thanks a lot, BoD --~--~-~--~~~---~--~~ 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: Problem to add an image in ListActivity.
I am new to android Problem to add an image in ListActivity...i took this code from *http://commonsware.com/Android/excerpt.pdf* ..eventhough i m having problem...if i run it says The Application Stopped Unexpectedly.. try Again...i dont know the reason..can u tel anybodypls point out the error in my code You need to look at your Java stack trace to find your error. You can get to the Java stack trace via adb logcat, DDMS, or the DDMS perspective in Eclipse. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~-~--~~~---~--~~ 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: How to split a screen into two? One running with an application and the other with another application?
No new resources needed. Again, please see the complete working examples in ApiDemos. Fwiw, I can't see what the error you are printing has to do with your code (nor did you include the part where it says the line number of the error). On Tue, Sep 22, 2009 at 12:28 AM, Karthik P karthi...@gmail.com wrote: I tried that too... I get the following error. [2009-09-22 12:56:19 - win]ERROR: Failed to parse %1$s [2009-09-22 12:56:19 - win]AndroidManifest.xml activity android:name=.win android:label=@string/app_name android:theme=@android:style/Theme.Dialog As I understand these are default themes and it doesnt require any change in my resource files. Am I right? Karthik On Tue, Sep 22, 2009 at 12:26 PM, Dianne Hackborn hack...@android.comwrote: You need to set the theme in the manifest. The code sample is missing the @ in front of android. There are various examples in ApiDemos of dialog and translucent themed activities. On Mon, Sep 21, 2009 at 10:26 PM, Karthik P karthi...@gmail.com wrote: I saw the below portion in the documentation, By setting the theme of an activity to android:theme=android:style/Theme.Dialog, your activity will take on the appearance of a normal dialog, floating on top of whatever was underneath it. You usually set the theme through the android:theme attribute in your Android Manifest.xml. The advantage of this over Dialg and AlertDialog is that Application has a much better managed. I tried to follow this but it throwed up an error saying unable to parse AndroidManifest.xml. I guess you are saying in the similar lines to make it translucent. My AndroidManifest.xml looked like this ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.sample.window android:versionCode=1 android:versionName=1.0 application android:icon=@drawable/icon android:label=@string/app_name activity android:name=.window android:label=@string/app_name android:theme=android:style/Theme.Dialog intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity /application uses-sdk android:minSdkVersion=4 / /manifest then I tried thru the code using setTheme(android.R.style.Theme_Dialog); Above piece of code has built successfully but still I couldnt see any floating app, the app was occupying full screen. The same experiment I did with Theme.Translucent as well. Any light on this? Karthik On Tue, Sep 22, 2009 at 8:47 AM, Dianne Hackborn hack...@android.comwrote: There is no need to use SurfaceView for that, just make your own activity transparent such as with Theme.Translucent. Anyway, the UI model is designed around having one main fullscreen activity visible to the user (any number of non-fullscreen or translucent activities can be stacked on top of it). There is no way to have two running side-by-side without significant deep cooperation between the two apps. On Mon, Sep 21, 2009 at 8:05 PM, Rud rudmerr...@gmail.com wrote: Just speculating but maybe using SurfaceView with a transparent region? The background app might show through the transparent area of the foreground app. Rud On Sep 21, 7:43 am, Karthik P karthi...@gmail.com wrote: Does anyone has an idea of how to split the screen into two? Is it possible for me to run an application in one screen and another app in other screen? Any help in this regard will be of great help. Karthik -- 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. -- 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. -- 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
[android-developers] Re: HTC Magic Keyboard compatibility issue
You find out about the IME impacting your application by your application window getting resized. That is the -only- way. Different IMEs may have radically different approaches to interacting with the user. You certainly can't assume they are doing anything solely or at all with the back key. This has nothing to do with different vendors, it applies to any IME the user may install as well. On Mon, Sep 21, 2009 at 11:55 PM, Lee labor...@gmail.com wrote: I've been testing my application on a HTC magic and it's incompatible with the keyboard that ships with the magic. My application allows the on-screen keyboard to be displayed when the user clicks on icon on the screen. When using the emulator the way that I determine that the keyboard has been hidden is through responding to the KEYCODE_BACK keyevent. On the HTC keyboard there is an additional key that allows the keyboard to be hidden. When this key is pressed the keyboard is hidden but no KeyEvent is sent to the application with the result that the application is now out of sync with the keyboard state. In general is there a way to detect software keyboard hide / show events in a non-vendor specific manner? This would be highly useful for any application that is implementing custom views. Thanks Lee -- 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] Resetting the activity stack
Hi Activities: A B are activities that once you have navigated away from them, it's not logical that you can get back to them using the back button. C ... X are activities that follow the usual can go back to where you came from flow. App flow: * Launch app from Home - starts A * From A start B * Finish A (removes it from stack) * From B start C * Finish B (removes it from stack) * From C start D * From D start E Once the user has reached E, the activity stack looks like this: C - D - E. Can I somehow reset the whole stack so it starts again at A so it's as the user just launched it from Home (so that C... E are removed from the history stack)? From http://developer.android.com/guide/topics/fundamentals.html#clearstack: In my case alwaysRetainTaskState = true, clearTaskOnLaunch = false, finishOnTaskLaunch = false, because it's logical that the user continues in the same activity where he left - even after long periods of time. Even if alwaysRetainTaskState was false, it would still not address my problem of manually clearing the stack at a random point in time from within the application. There's another way to force activities to be removed from the stack. If an Intent object includes the FLAG_ACTIVITY_CLEAR_TOP flag, and the target task already has an instance of the type of activity that should handle the intent in its stack, all activities above that instance are cleared away so that it stands at the top of the stack and can respond to the intent. - that also doesn't work for me since A isn't in the stack so launching it with that flag won't clear anything from the stack :( Tauno --~--~-~--~~~---~--~~ 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: OpenGL 2D Game Framework
On Tue, Sep 22, 2009 at 01:28, Dan Sherman impact...@gmail.com wrote: I'm not too knowledgable on the LGPL, but the Mozilla license would be something to look into. Apache license (same as Android code license) may be the best choice. And this would also allow for easy inclusion of some of this code directly into android if ever needed. --~--~-~--~~~---~--~~ 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] Chance Discover your Future now.health tips $
Love, Money, Career, Family, Chance Discover your Future now. 100% Free http://www.preeto.co.cc http://www.preeto.co.cc http://www.preeto.co.cc A Detailed Life History 15 Pages of Biographical Content --~--~-~--~~~---~--~~ 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 doesnt show when called...?
This should work
ProgressDialog pDialog = new ProgressDialog(context);
pDialog.setMessage(Your Message);
pDialog.show();
And when you want to close the dialog,
pDialog.dismiss();
Dexter.
On Sep 22, 11:38 am, Feras mou...@gmail.com wrote:
I have 2 questions actually, while we're on the subject :)
1. I have some code in my program that processes some stuff, and
takes a few seconds. So I thought logically I can place my dialog show
at the beginning before processing begins, and cancel it at the end.
What ACTUALLY seems to be happening is my dialog shows after the
processing is done... Some demo code to show what I mean with a simple
sleep:
ProgressDialog p = ProgressDialog.show(v.getContext(), updating
things things are updating);
try{
Thread.sleep(4000);}catch(Exception e){}
p.cancel();
You would assume it'd show the dialog, process/sleep for 4 seconds,
then cancel it. but it doesnt.
2. How can I remove the title bar entirely from the dialog? I've seen
some apps that do this, and am wondering if there's a simple way to do
this programatically, since I dont see that option in the docs.
thanks :)
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[android-developers] Control styling
Hello,
I need create some EditText dynamically in my application, but these
components have to apply one custom style in styles.xml.
I am trying to this next way:
XmlResourceParser parser = getResources().getXml(R.style.MyStyle);
AttributeSet attributes = Xml.asAttributeSet(parser);
...
for (SomeObject obj : ObjArray) {
EditText edit = new EditText(this, attributes);
edit.addTextChangedListener(new CustomTextWatcher(obj));
parentObj.addView(edit);
}
but while executing it fails with exception
android.content.res.Resources$NotFoundException: Resource ID
#0x7f050001
at android.content.res.Resources.getValue(Resources.java:846)
at android.content.res.Resources.loadXmlResourceParser(Resources.java:
1796)
at android.content.res.Resources.getXml(Resources.java:734)
Can somebody tell me - how to do this feature?
Thanks.
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[android-developers] Re: Resetting the activity stack
http://developer.android.com/reference/android/content/Intent.html#FLAG_ACTIVITY_CLEAR_TOP On Tue, Sep 22, 2009 at 11:26 AM, tauntz tau...@gmail.com wrote: Hi Activities: A B are activities that once you have navigated away from them, it's not logical that you can get back to them using the back button. C ... X are activities that follow the usual can go back to where you came from flow. App flow: * Launch app from Home - starts A * From A start B * Finish A (removes it from stack) * From B start C * Finish B (removes it from stack) * From C start D * From D start E Once the user has reached E, the activity stack looks like this: C - D - E. Can I somehow reset the whole stack so it starts again at A so it's as the user just launched it from Home (so that C... E are removed from the history stack)? From http://developer.android.com/guide/topics/fundamentals.html#clearstack: In my case alwaysRetainTaskState = true, clearTaskOnLaunch = false, finishOnTaskLaunch = false, because it's logical that the user continues in the same activity where he left - even after long periods of time. Even if alwaysRetainTaskState was false, it would still not address my problem of manually clearing the stack at a random point in time from within the application. There's another way to force activities to be removed from the stack. If an Intent object includes the FLAG_ACTIVITY_CLEAR_TOP flag, and the target task already has an instance of the type of activity that should handle the intent in its stack, all activities above that instance are cleared away so that it stands at the top of the stack and can respond to the intent. - that also doesn't work for me since A isn't in the stack so launching it with that flag won't clear anything from the stack :( Tauno --~--~-~--~~~---~--~~ 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] Why there is no log message output in the logcat after installed SDK 1.6
After installing SDK 1.6 and ADT 0.9.3, I created a new AVD with SDK level 4. Then I found that my application can not output log in the logcat. Can anyone tell me why? --~--~-~--~~~---~--~~ 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: Resetting the activity stack
FLAG_ACTIVITY_CLEAR_TOP - If set, and the activity being launched is already running in the current task, then instead of launching a new instance of that activity, all of the other activities on top of it will be closed and this Intent will be delivered to the (now on top) old activity as a new Intent. Sadly this one doesn't help since it only clears the stack if the launched activity is already running in the task somewhere (and that's not the case here, sadly :( ) Tauno On Tue, Sep 22, 2009 at 12:17 PM, Andrei Bucur andrei.bu...@gmail.com wrote: http://developer.android.com/reference/android/content/Intent.html#FLAG_ACTIVITY_CLEAR_TOP On Tue, Sep 22, 2009 at 11:26 AM, tauntz tau...@gmail.com wrote: Hi Activities: A B are activities that once you have navigated away from them, it's not logical that you can get back to them using the back button. C ... X are activities that follow the usual can go back to where you came from flow. App flow: * Launch app from Home - starts A * From A start B * Finish A (removes it from stack) * From B start C * Finish B (removes it from stack) * From C start D * From D start E Once the user has reached E, the activity stack looks like this: C - D - E. Can I somehow reset the whole stack so it starts again at A so it's as the user just launched it from Home (so that C... E are removed from the history stack)? From http://developer.android.com/guide/topics/fundamentals.html#clearstack: In my case alwaysRetainTaskState = true, clearTaskOnLaunch = false, finishOnTaskLaunch = false, because it's logical that the user continues in the same activity where he left - even after long periods of time. Even if alwaysRetainTaskState was false, it would still not address my problem of manually clearing the stack at a random point in time from within the application. There's another way to force activities to be removed from the stack. If an Intent object includes the FLAG_ACTIVITY_CLEAR_TOP flag, and the target task already has an instance of the type of activity that should handle the intent in its stack, all activities above that instance are cleared away so that it stands at the top of the stack and can respond to the intent. - that also doesn't work for me since A isn't in the stack so launching it with that flag won't clear anything from the stack :( Tauno --~--~-~--~~~---~--~~ 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: Animation
So kindly can you suggest me what am I supposed to use? Thanks in advance. On Sep 21, 10:20 pm, Dianne Hackborn hack...@android.com wrote: Don't use animations. This is not what they are for. They are for performing transitions between different states of a UI, not for writing game-like interactions. On Mon, Sep 21, 2009 at 1:56 AM, HVT vikramhiman...@gmail.com wrote: Hello All, I'm facing a problem while clicking the objects while they animate. Please help me identify the click on the objects while they are animating. My requirement is to randomly move a ball around the screen and the user should be able to click this ball any time. Also this ball changes colours. For this is i have 3 different images of different colours and I want to create a frame by frame animation between them while they are animating. This makes it 2 animations at a time. a frame-by-frame animated image/ object has to animated may be a /translate animation and this should be click able. Please help me fix this. I have stuck on this part for almost over a month now. Thanks, HVT -- 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: ProgressDialog doesnt show when called...?
No, it doesn't. It's essentially same thing I did, but to make sure I
ran your code with the following test code to make sure:
ProgressDialog pDialog = new ProgressDialog(this);
pDialog.setMessage(Your Message);
pDialog.show();
try{
Thread.sleep(4000);
}catch(Exception e){}
pDialog.dismiss();
What happens is: a dialog is never shown and seems like nothing
happens for the 4 seconds. If i remove the dismiss(), the program
waits 4 seconds, and THEN shows the dialog. Makes it appear as if show
() gets run only after thread sleeps.
Any ideas?
On Sep 22, 2:00 am, Beanie coomar@gmail.com wrote:
This should work
ProgressDialog pDialog = new ProgressDialog(context);
pDialog.setMessage(Your Message);
pDialog.show();
And when you want to close the dialog,
pDialog.dismiss();
Dexter.
On Sep 22, 11:38 am, Feras mou...@gmail.com wrote:
I have 2 questions actually, while we're on the subject :)
1. I have some code in my program that processes some stuff, and
takes a few seconds. So I thought logically I can place my dialog show
at the beginning before processing begins, and cancel it at the end.
What ACTUALLY seems to be happening is my dialog shows after the
processing is done... Some demo code to show what I mean with a simple
sleep:
ProgressDialog p = ProgressDialog.show(v.getContext(), updating
things things are updating);
try{
Thread.sleep(4000);}catch(Exception e){}
p.cancel();
You would assume it'd show the dialog, process/sleep for 4 seconds,
then cancel it. but it doesnt.
2. How can I remove the title bar entirely from the dialog? I've seen
some apps that do this, and am wondering if there's a simple way to do
this programatically, since I dont see that option in the docs.
thanks :)
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[android-developers] HTTP POST through intent
Yo. Im finding this topic severely lacking in attempts. I have an http post. I want to post it THROUGH an intent to a browser and browse. howto Use the data part of an intent?? --~--~-~--~~~---~--~~ 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: How to force soft keyboard to be visible?
Well, curiouser and curiouser.
I made a very simple test app running under 1.5 on my Hero, with an
activity showing a single EditText, after the SetContentView() call, I
use the ToggleSoftInput as described above.
When I run it, it does not show the keyboard. However (and I found
this by accident), if you then turn it to Landscape, the keyboard
magically appears. And then if you turn it back to Portrait, the
keyboard is still there. Yet it won't appear initially in the Portrait
mode when the app is first opened, which is the behaviour I am after.
Yet if I start the app in Landscape, the keyboard appears, and is
there when I move back to Portrait.
Here is my code:
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.inputmethod.InputMethodManager;
public class TestApp extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
InputMethodManager imm =
(InputMethodManager)getSystemService
(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED,
InputMethodManager.HIDE_IMPLICIT_ONLY);
}
}
and the main.xml:
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
TextView
android:layout_width=fill_parent
android:layout_height=wrap_content
android:text=@string/hello
/
EditText android:text=EditText01
android:id=@+id/EditText01
android:layout_width=wrap_content
android:layout_height=wrap_content
/EditText
/LinearLayout
Could someone confirm that this works as expected on non-Hero
hardware? Or anyone have any other ideas as to the weird behaviour?
On Sep 22, 1:16 am, Dianne Hackborn hack...@android.com wrote:
Oh also it doesn't show by default if the IME needs to run in fullscreen
(typically because the device is in landscape). Both of these are because
showing the IME is these cases is much more disruptive than showing it when
the target window can resize nicely to show all of its important UI in
conjunction with the IME.
On Mon, Sep 21, 2009 at 10:15 AM, Dianne Hackborn hack...@android.comwrote:
All I can say is the edit contacts activity in the standard platform does
this just fine, using the standard API. Either you are doing something
different than it, or HTC's IME has some different behavior, but I don't
know much about either of those. Do note that normally the system will not
show the IME by default if it has to use panning on the target window
(instead of resize), and the only way to get around this would be to
explicitly show the IME when you receive focus.
On Mon, Sep 21, 2009 at 6:13 AM, James W jpbwebs...@gmail.com wrote:
I have exactly the same requirement.
Running on a Hero, which only has a soft keyboard. The above code is
copied exactly, yet it doesnt work. The keyboard is not shown no
matter where I put the code, before or after SetContentView().
This seems like a pretty standard thing to want to do, is there some
other way of doing this?
Thanks in advance..
James
On Sep 19, 8:42 am, Dianne Hackborn hack...@android.com wrote:
The G1 has a keyboard, so it works as I said -- the IME is not shown by
default. This is a policy decision of the platform.
On a myTouch, since it doesn't have a keyboard, the IME will be shown by
default in various cases (for example when you enter the edit contacts
screen) when the app has indicated that is desired with the input
options.
On Fri, Sep 18, 2009 at 4:13 PM, Mike Collins mike.d.coll...@gmail.com
wrote:
The behavior I'm talking about is on a locked G1 with 1.5, I did not
expect the
emulator to be very useful.
The behavior on a myTouch (locked, 1.5) is really bizarre.
I'm beginning to think that I'm going to pull all the soft keyboard
code out
and let the user do the extra work.
mike
--
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.- Hide quoted text -
- Show quoted text -
--
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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.
--
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Android framework engineer
hack...@android.com
Note: please don't send
[android-developers] Any news about ADC2 ???
Hi, is there any news about ADC 2 ? Is the judging application is in the market ?? It's 22nd September today. regards omnitial --~--~-~--~~~---~--~~ 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] setting mapView to R.id.mapview throws ClassCastException
...I really don't understand how something this simple (and I have
done it before) doesn't work. I'm pretty sure it will turn out that I
am missing something obvious.
I just created a MapView, all it does is show the map and when I
allocate mapView to it's layout, there's a ClassCastException:
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import android.app.Activity;
import android.os.Bundle;
public class PPMMap extends MapActivity {
public MapView mapView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView) findViewById(R.id.mapview); // THROWS
CLASSCASTEXCEPTION
mapView.setBuiltInZoomControls(true);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
?xml version=1.0 encoding=utf-8?
RelativeLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:id=@+id/mapview
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
com.google.android.maps.MapView
android:layout_width=fill_parent
android:layout_height=fill_parent
android:apiKey=
/
/RelativeLayout
09-22 17:16:03.676: ERROR/AndroidRuntime(730):
java.lang.RuntimeException: Unable to start activity ComponentInfo
{patyo.PPMMap}: java.lang.ClassCastException:
android.widget.RelativeLayout
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2268)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2284)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread.access$1800(ActivityThread.java:112)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1692)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.os.Looper.loop(Looper.java:123)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread.main(ActivityThread.java:3948)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
java.lang.reflect.Method.invokeNative(Native Method)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
java.lang.reflect.Method.invoke(Method.java:521)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:782)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
dalvik.system.NativeStart.main(Native Method)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): Caused by:
java.lang.ClassCastException: android.widget.RelativeLayout
09-22 17:16:03.676: ERROR/AndroidRuntime(730):
at PPMMap.onCreate(PPMMap.java:21)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1123)
09-22 17:16:03.676: ERROR/AndroidRuntime(730): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2231)
Call me an idiot, but I just don't get it.
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[android-developers] Re: Changing application label from code
There are lots of examples in the framework here:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=tree;f=core/res/res
On Tue, Sep 22, 2009 at 7:43 AM, Tsu rse...@gmail.com wrote:
Hi,
I need to change application label based on the SIM Card carrier. I'm
trying to work around the above by adding values folders with mcc and
mnc information as stated on the following link.
http://developer.android.com/guide/topics/resources/resources-i18n.html#ReferencesToResources
On my sample application Im adding a values folder in the following
way values-mccxxx-mncyyy but this is also not working. Is there a
problem in the format Im using? Is any twikis on code needed?
Thanks a lot,
Renato
On 27 ago, 23:07, Dianne Hackborn hack...@android.com wrote:
Sorry, there is currently no way to change the label dynamically.
On Thu, Aug 27, 2009 at 11:06 AM, Taísa Cristina taisa.san...@gmail.com
wrote:
Hi all,
I have a Service which enables/disables an application launcher
activity as follows. Can I change the application label from my code,
while enabling the application launcher?
ComponentName cName = new ComponentName(my.package.name,
my.launcher.activity);
int state = install ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
try {
pm.setComponentEnabledSetting(cName, state,
PackageManager.DONT_KILL_APP);
} catch (Exception e) {
Log.d(TAG, Could not change my app state);
}
Thanks,
Taísa
--
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.
--
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.
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[android-developers] Re: How to pass a LIst of MyObject in .aidl
I read this. http://developer.android.com/guide/developing/tools/aidl.html And I have * created a MyObject.java which implements Parceable. * created a MyObject.aidl file which just contains: package com.mycompany.mypackage; parcelable MyObject; * In my IMyService.aidl, I have added import com.mycompany.mypackage.MyObject; * in my Android.mk file, I have added: LOCAL_SRC_FILES += \ src/com/mycompany/mypackage/MyObject.aidl \ src/com/mycompany/mypackage/IMyService.aidl \ But when I compile, I get this error: Aidl: Test = src/com/mycompany/mypackage//MyObject.aidl src/com/mycompany/mypackage/MyObject.aidl:19 aidl can only generate code for interfaces, not parcelables, src/com/mycompany/mypackage/MyObject.aidl:19 .aidl files that only declare parcelables don't need to go in the Makefile. make: *** [out/target/common/obj/APPS/Test_intermediates/src/src/com/mycompany/mypackage/MyObject.java] Error 1 I appreciate if anyone can help me. On Tue, Sep 22, 2009 at 5:12 PM, n179911 n179...@gmail.com wrote: I have this method in my .aidl file: void getObjects(out ListMyObject objList); But I get this error src/com/mycompany/mypackage/ITestService.aidl:26 parameter objList (1) unknown type List objList How to create a List of MyObject in .aidl? I know I need to create a Java class MyObject which implements Parceable. I just don't know what I need to do in .aidl file. Thank you. --~--~-~--~~~---~--~~ 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: HTC Magic Keyboard compatibility issue
Expecting applications to be arbitrarily resizable strikes me as seriously unworkable in the general case, especially as you include the ime taking over the full screen in your list of possibilities. This really only works for apps where the necessary context can be limited to a single text entry field. If that's really the strategy I suspect developers will often end up having to do their own size-appropriate on screen keyboards and try to keep the ime inactive... On Sep 22, 12:53 pm, Dianne Hackborn hack...@android.com wrote: We don't have any plan on adding that. An IME being visible can mean anything from a small bar along the bottom to it covering the full screen of your UI. An API telling whether it is visible or not is just not sufficient for this. The intended way for this to work is for the underlying application to be resizeable and do the appropriate thing for whatever size it gets. Also this is really an independent issue from different devices -- the input method system is pluggable, users can download and use whatever input method they want, so even if there was only ever one device running Android applications still need to deal with input methods that work in very different ways. On Tue, Sep 22, 2009 at 5:20 AM, Lee labor...@gmail.com wrote: Thanks A recommendation that I'd make for a future rev of the API is that it be possible to register a callback interface to indicate when an IME is activated or deactivated. I've read various statements that it's not good practice to trigger off an IME transition but for our app it's a pretty essential feature because we aren't interacting with local input controls at all and we need to provide a UI to both show the IME (simple) but also we need to be notified when the IME is no longer active. This is where Android development is going to get complicated. Applications that work great on the G1 or the emulator look and behave totally differently on other platforms, so although we're developing for a base system the UX is going to potentially be very different depending on the phone. Having additional interfaces like this would allow us to reduce some of these impacts. Thanks Lee On Sep 22, 6:24 pm, Dianne Hackborn hack...@android.com wrote: You find out about the IME impacting your application by your application window getting resized. That is the -only- way. Different IMEs may have radically different approaches to interacting with the user. You certainly can't assume they are doing anything solely or at all with the back key. This has nothing to do with different vendors, it applies to any IME the user may install as well. On Mon, Sep 21, 2009 at 11:55 PM, Lee labor...@gmail.com wrote: I've been testing my application on a HTC magic and it's incompatible with the keyboard that ships with the magic. My application allows the on-screen keyboard to be displayed when the user clicks on icon on the screen. When using the emulator the way that I determine that the keyboard has been hidden is through responding to the KEYCODE_BACK keyevent. On the HTC keyboard there is an additional key that allows the keyboard to be hidden. When this key is pressed the keyboard is hidden but no KeyEvent is sent to the application with the result that the application is now out of sync with the keyboard state. In general is there a way to detect software keyboard hide / show events in a non-vendor specific manner? This would be highly useful for any application that is implementing custom views. Thanks Lee -- 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. -- 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] System.setProperty() cannot change system property in Android
I use Java API System.setProperty() to set a system property. After invoke System.setProperty(), API System.getProperty() can return the value just I set. However, when I use command adb shell getprop to verify, it shows that this property is not set at all. Do I wrongly understand API System.setProperty() ? --~--~-~--~~~---~--~~ 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: System.setProperty() cannot change system property in Android
I use Java API System.setProperty() to set a system property. After invoke System.setProperty(), API System.getProperty() can return the value just I set. However, when I use command adb shell getprop to verify, it shows that this property is not set at all. Do I wrongly understand API System.setProperty() ? This method will only affect your running process, just as it does with any other Java implementation. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
