Re: [android-developers] Re: How to detect if a view is on screen
Hello Ed, Thanks for your answer but I'm not sure a ListView will work (though I will look at the video). Isn't a ListView limited to Vertical scrolling? (at least the javadoc says so) Kind Regards, Marc 2011/9/6 Ed edscha...@gmail.com Hi Marc, Have a look at ListView. It's probably done most of the hardwork for you if you just write your own adapter. Just make sure you get your getView correct. Watch a couple of Romain Guy's videos from Google I/O e.g. http://www.youtube.com/watch?v=wDBM6wVEO70 Should help get you started in the right direction. Cheers, Ed -- 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: Programming in Android
*Thank you all , * *it is helpful information and good beginning * * * -- 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: Combining Canvas with OpenGL
the simple way is to use a relativelayout as a base, add the glsurfaceview, and the regular canvas surfaceview on top of that. the only thing is that opengl uses a different coordinate system than the canvas, so you'll have to adjust your math accordingly. On Mon, Sep 5, 2011 at 11:35 PM, Indicator Veritatis mej1...@yahoo.com wrote: If that were a good thing to do, then why do you think the online Javadocs for Android recommend using GLSurfaceView or SurfaceView? It really is much simpler if you do not try to mix the APIs. The two classes above help you keep track of a lot of OpenGL details, so you should use them; but if you then mix them with the android.graphics.Canvas API, then how will the two APIs keep track of what the other does to the Canvas? Somewhere I think the Javadocs specifically warn against trying this, but I can't remember where it is now. On Sep 5, 7:19 pm, Dancing Fingers batym...@gmail.com wrote: Does any one know if you can map a View canvas onto an OpenGL surface in Android? Just curious. Chris -- 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
[android-developers] Re: How to detect if a view is on screen
I would have said use ScrollView, but that too is limited to vertical scrolling. So now I have to ask: do you really HAVE to have the scrolling done horizontally? You might be in for a harder time if you insist on this. On Sep 5, 11:29 pm, Marc Van Daele marc.van.dael...@gmail.com wrote: Hello Ed, Thanks for your answer but I'm not sure a ListView will work (though I will look at the video). Isn't a ListView limited to Vertical scrolling? (at least the javadoc says so) Kind Regards, Marc 2011/9/6 Ed edscha...@gmail.com Hi Marc, Have a look at ListView. It's probably done most of the hardwork for you if you just write your own adapter. Just make sure you get your getView correct. Watch a couple of Romain Guy's videos from Google I/O e.g. http://www.youtube.com/watch?v=wDBM6wVEO70 Should help get you started in the right direction. Cheers, Ed -- 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: Error starting app. Must force a close
Mark- Your advice is good, as always, but I think the OP will be in need of advice that is a little more specific, namely, HOW is he going to find the cause of the error using adb logcat etc? Of course, since all we know is that he sees that one error, it is hard to get more specific. But I believe it would be helpful to point out to the OP in general terms what he should look for, i.e., look in the stack trace containing the unknown error for any exceptions involving his own package: if he finds one, he can be 99% certain that is the cause of the error. If he does not find one, then it is harder: he will have to figure out what it was that the Launcher needed to start his app, but he forgot to provide, such as listing all required permissions and Activities in the Manifest. On Sep 5, 4:19 pm, Mark Murphy mmur...@commonsware.com wrote: Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace associated with your error. On Mon, Sep 5, 2011 at 11:05 PM, NWD Sports nwdspo...@hotmail.com wrote: I have an app that I created that worked perfectly whenever I debugged it. Now whenever I try to run it, I get an error saying “unexpected error com.myPackageName.app could not be started.” the only option I get is to force a close of the app. Does anyone know what is wrong? Nicholas L. – NWD Sports.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 -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training in NYC:http://marakana.com/training/android/ -- 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: Combining Canvas with OpenGL
If that were a good thing to do, then why do you think the online Javadocs for Android recommend using GLSurfaceView or SurfaceView? It really is much simpler if you do not try to mix the APIs. The two classes above help you keep track of a lot of OpenGL details, so you should use them; but if you then mix them with the android.graphics.Canvas API, then how will the two APIs keep track of what the other does to the Canvas? Somewhere I think the Javadocs specifically warn against trying this, but I can't remember where it is now. On Sep 5, 7:19 pm, Dancing Fingers batym...@gmail.com wrote: Does any one know if you can map a View canvas onto an OpenGL surface in Android? Just curious. Chris -- 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] loadData on a WebView
No, it's never ok to touch any views outside of the UI thread. On Mon, Sep 5, 2011 at 9:52 PM, bob b...@coolgroups.com wrote: Is it ok if I call loadData on a WebView from a background thread? wv.loadData(html, text/html, utf-8); It seems to work, but it feels naughty. -- 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
[android-developers] How to control Broadcast receiver through buttons
How we can control broadcast receiver through buttons in app. any one provide link for that -- ~* Regards* *GopalaKrishnan D* -- 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 detect if a view is on screen
Hah, I should have thought of this name! 'HorizontalScrollView' has been supported since API level 3, and it sounds like just what you want. On Sep 5, 11:39 pm, Indicator Veritatis mej1...@yahoo.com wrote: I would have said use ScrollView, but that too is limited to vertical scrolling. So now I have to ask: do you really HAVE to have the scrolling done horizontally? You might be in for a harder time if you insist on this. On Sep 5, 11:29 pm, Marc Van Daele marc.van.dael...@gmail.com wrote: Hello Ed, Thanks for your answer but I'm not sure a ListView will work (though I will look at the video). Isn't a ListView limited to Vertical scrolling? (at least the javadoc says so) Kind Regards, Marc 2011/9/6 Ed edscha...@gmail.com Hi Marc, Have a look at ListView. It's probably done most of the hardwork for you if you just write your own adapter. Just make sure you get your getView correct. Watch a couple of Romain Guy's videos from Google I/O e.g. http://www.youtube.com/watch?v=wDBM6wVEO70 Should help get you started in the right direction. Cheers, Ed -- 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: How to convert voice to text
On Sep 6, 7:56 am, HariRam hariram1...@gmail.com wrote: Thanks for previous replies, Is it possible to convert voice as a text. i searched through website, there is more guidance for text to speech but none for voice to text. if anyone have idea for how to transmit voice to text pls guide me. There are libraries which can do speech recognition, but I doubt thet there are free and open source libraries to do this. SoI would propose that you learn some math, and start reading scientifical publications - there should be something from IEEE 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
[android-developers] Light sensor and Service.
Hello, I'm developing an application that start a service to execute an action when the ambient light changes. Here is the cinematic: Activity A On Start -- If Service S running, start Activity B On Click -- Start Service S (not an IntentService) using starService. Activity B On Start -- Bind to Service S On Click -- Stop Service S Service S implements SensorEventListener On Create -- Register to light sensor On Sensor Changed -- Write a log On Destroy -- Unregister to light sensor My problem is: When you launch the application and start the service, everything is fine. When the screen is turned off, Service S does not receive notifications from the light sensor anymore. When I turn the screen back on, no notifications are received either. If I destroy the Service and start it again within the same application session, notification are not received. Documentation on sensor are not very helpful (or maybe I missed something). Can anyone help? Thanks for your help. -- 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] Nfc phone read the type A card.
Hi all:
I have some questions about read the card(type A).I hope someone
can communicate with me and help me.Thank you very much.
Q1: I want to use two classes:IsoDep and NfcA to read a type A
card.But how to use at the same time?
→mTechLists = new String[][] { new String[]
{IsoDep.class.getName()} };
//mTechLists = new String[][] { new String[]
{NfcA.class.getName()} };
→public void onResume() {
super.onResume();
mAdapter.enableForegroundDispatch(this, mPendingIntent,
mFilters, mTechLists);}
Q2: In the IsoDep class, transceive (byte[ ] data) means send
raw IsoDep data to the tag and receive the response. How to send data?
Q3: →public byte[] getHistoricalBytes ()
The historical bytes can be used to help identify a tag. They
are present only on IsoDep tags that are based on NfcA RF technology.
If this tag is not NfcA then null is returned.
What 's the meaning?
Thank you !
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[android-developers] How to serve streaming data via ContentProvider?
Hello Experts, We now need to implement a custom ContentProvider to serve streaming data from local wifi network connection, those data will be used by other apps like a media player. But we found that current ContentProvider only support serving database table data or local files, are there any methods we can use to serve streaming data via ContentProvider? Thanks, Alex -- 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] How to run ffmpeg on Android Emulator
Hello I was able to compile ffmpeg project to android, I would like to run ffmpeg using android emulator, Can anyone post instruction how run ffpmeg on the emulator 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
Re: [android-developers] Re: How to detect if a view is on screen
In fact, I'm using HorizontalScrollView already
but I'm worried about memory consumption (I'm coming from the embedded
software world)
Inside the HorizontalScrollView I have a LinearLayout containing a list of
my own Views
(actually a ViewGroup displaying a movie poster but also information on the
actors, description, icons for parental rating etc).
Whenever my View is first loaded (first dispatchDraw call), I load the
Bitmap for the movie poster.
But right now, I never unload this bitmap so I'm worried about memory usage.
Hence I want to release the Bitmap when the View is not on screen.
I don't think HorizontalScrollView as such (nor ListView) provides support
for this (please correct me if I'm wrong)
I looked a bit in the source code of HorizontalScrollView and noticed that
it has a private :-( method isOffScreen(..).
Based on that code I now do something like (in the parents dispatchDraw)
ViewGroup scroller = (ViewGroup)
getChildAt(0);//HorizontalScrollView
ViewGroup layout = (ViewGroup) scroller.getChildAt(0);//LinearLayout
for (int i = 0; i layout.getChildCount(); i++)
{
View child = layout.getChildAt(i);
//check if an asset/event is visible
if(isOffScreenHorizontal(scroller, child))
{
//call unload method
}
}
with isOffScreenHorizontal
private boolean isOffScreenHorizontal(ViewGroup parent, View child)
{
Rect mTempRect = new Rect();
child.getDrawingRect(mTempRect);
parent.offsetDescendantRectToMyCoords(child, mTempRect);
return !((mTempRect.right) = parent.getScrollX()
(mTempRect.left) = (parent.getScrollX() +
parent.getWidth()));
}
Can you give feedback on this approach?
TIA,
Marc
2011/9/6 Indicator Veritatis mej1...@yahoo.com
Hah, I should have thought of this name! 'HorizontalScrollView' has
been supported since API level 3, and it sounds like just what you
want.
On Sep 5, 11:39 pm, Indicator Veritatis mej1...@yahoo.com wrote:
I would have said use ScrollView, but that too is limited to
vertical scrolling. So now I have to ask: do you really HAVE to have
the scrolling done horizontally? You might be in for a harder time if
you insist on this.
On Sep 5, 11:29 pm, Marc Van Daele marc.van.dael...@gmail.com wrote:
Hello Ed,
Thanks for your answer but I'm not sure a ListView will work (though I
will
look at the video).
Isn't a ListView limited to Vertical scrolling? (at least the javadoc
says
so)
Kind Regards,
Marc
2011/9/6 Ed edscha...@gmail.com
Hi Marc,
Have a look at ListView. It's probably done most of the hardwork for
you if
you just write your own adapter. Just make sure you get your getView
correct.
Watch a couple of Romain Guy's videos from Google I/O e.g.
http://www.youtube.com/watch?v=wDBM6wVEO70
Should help get you started in the right direction.
Cheers,
Ed
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Re: [android-developers] Nfc phone read the type A card.
I guss that you Android NFC does not allow use 2 nfc tech to connect a
tag at the same time. Why do you use them like so? what is the user
scenario?
2011/9/6 xiaoailsa zsbitxiao...@163.com:
Hi all:
I have some questions about read the card(type A).I hope someone
can communicate with me and help me.Thank you very much.
Q1: I want to use two classes:IsoDep and NfcA to read a type A
card.But how to use at the same time?
→mTechLists = new String[][] { new String[]
{IsoDep.class.getName()} };
//mTechLists = new String[][] { new String[]
{NfcA.class.getName()} };
→public void onResume() {
super.onResume();
mAdapter.enableForegroundDispatch(this, mPendingIntent,
mFilters, mTechLists);}
Q2: In the IsoDep class, transceive (byte[ ] data) means send
raw IsoDep data to the tag and receive the response. How to send data?
Q3: →public byte[] getHistoricalBytes ()
The historical bytes can be used to help identify a tag. They
are present only on IsoDep tags that are based on NfcA RF technology.
If this tag is not NfcA then null is returned.
What 's the meaning?
Thank you !
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Best regards
calvin xie
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[android-developers] Service is down :(
If any guya from SE is watching this: Service is down at the moment - any idea when it will be up and running 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
[android-developers] how to learn Andoird
i am a newbie. i want to learn andoird. who can share some experience. thanks. Are there any good books and videos? -- 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: Help needed on BUtton CLick
Try
android:layout_marginRight=5dp attribute in ur xml file to get
spacing on the right of the button.
So somthing lik
Button android:id=@+id/button1 android:layout_height=wrap_content
android:layout_width=wrap_content android:layout_marginRight=5dp/
On Sep 5, 2:57 am, sam hotdude...@gmail.com wrote:
I got it fixed Ratheesh , i had a mistake in ma manifest file ..
Can u please guide me how to set the space between the buttons ???
Regards,
Sam
On Sep 5, 11:53 am, Ratheesh Valamchuzhy android...@gmail.com wrote:
hi SAM
public void onClick(View v)
{
switch(v.getId())
{
case R.id.button1:
startActivity(new Intent(Screen1.this,Screen2.
class));
break;
case R.id.button3:
startActivity(new Intent(Screen1.this,Screen3.
class));
break;
}
}
try this
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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Try this in eclipse: - Run - Run Configurations - Tab Target - Additional Emulator Command Line Options Write the following command: -wipe-data -partition-size 1024 On 5 Set, 15:50, Palsson palsson...@gmail.com wrote: Hello, Hardware: AM3517 OS: Froyo release Suddenly I'm not able to install, run and debug applications on my target, using eclipse. I'm configuring ADB over Ethernet. At the same time I can use the adb tool to push the applications onto the target and execute.. Which button did I possibly push, that made this happen? I can't even debug HelloWorld, so this has nothing to do with insufficient memory. Any ideas? Regards Palsson -- 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] Is it possible to access MVC .Net application in android when the .net is not having web services?
I am trying to access MVC .NET apps using JSON but since they don't have web services i am not able to access it.Can anyone help me in this part? -- 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] Andriod Developers
I am seeking for some help in developing android games. I am willing to learn a lot of things as a java programmer. I can't afford to study in Universities but I am willing be one of you. I want to be a future developer. -- 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] Media player display black screen (flash) when release
Hi, all: I met an issue when using MediaPlayer to play a video. Every thing is fine until I release(/reset) the MediaPlayer. A black hole displayed on the surface view used by media player. I can't find a way to avoid the black screen. As you know, sometimes the users need to rotate the device, the activity will be recreated. This will cause to destroy the surface view, and recreate the media player. The bloack hole shows up. And then new ui (ratated) displayed. How can I avoid the black hole being showed every screen rotate or activity change. Is it possible? Best wishes Terry 2011-9-6 -- 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] TreeView
I wrote a TreeView component to show items in a tree hierarchy, because I checked Android Forums and (hope I'm not wrong) there is no component that allows an unlimited number of levels. ExpandibleListView only comes with grups and subitems (two levels). I'd like to share this component to other developers, it's quite flexible, so I guess anyone who need to show data in a Tree, would find this component very helpful. I don't know what's the best way to put this code handy to other developers, just post the java code in the forum? Can you please advise? -- 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 can I know when an application will start
On Sep 5, 4:22 pm, TreKing treking...@gmail.com wrote: On Mon, Sep 5, 2011 at 10:29 AM, ngbl natalyabla...@gmail.com wrote: But I can't find the way of catch the intent of an activity when starts on the launcher. There is no such thing, AFAIK. Apps of this nature are exploiting hacks or private APIs. --- -- 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] minSdkVersion unintended side effects
Hello, Discovered a strange issue using this so thought I'd get clarification on expected or not and maybe some education on this property. I took the FingerPaint sample from the graphics API demos to integrate it into my own application. It worked well except it only drew in the upper-left corner of the screen. Using the straight API demo on my phone didn't show this, so traced the issue to this line in the Manifest: uses-sdk android:minSdkVersion=10/uses-sdk If set to a value of 4 or higher, it shows this limited drawing effect. If it's removed or = 3, then it works fine. Can anyone help explain if this is expected and maybe some background on this? From the documentation I understand that it should only impacts if the application is able to be installed on targets lower than the value specified. This seems to affect functionality so wondering if I need to be reading about api version changes somewhere. -- 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] Does HC support OMA CP ?
Hello I'm S/W engineer for HC device. I'm wondering whether HC does support OMA CP or not. Can I find that seeing release note ot something? 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] Help~~Help~~
hi guys, I have question. How can I get the code coverage when anyone make test by blackbox? I know the testrunner emma, but it only support the junit test, right? If I make the blackbox test in android, I want to find the way to get the code coverage about the target app. Thank you very much!! Ye -- 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: Help needed on BUtton CLick
In your screen1.xml file, add android:layout_marginTop=5dp,
android:layout_marginBottom=5dp .. etc for top, bottom, left and
right spacing. This is added as an attribute to ur Button tag.
so you can have somthing like
Button android:id=@+id/button1 android:layout_width=wrap_content
android:layout_height=wrap_content android:layout_marginTop=5dp
android:text=Buttom 1/
to have 5dp space on top of your button.
Try it =)
On Sep 5, 2:57 am, sam hotdude...@gmail.com wrote:
I got it fixed Ratheesh , i had a mistake in ma manifest file ..
Can u please guide me how to set the space between the buttons ???
Regards,
Sam
On Sep 5, 11:53 am, Ratheesh Valamchuzhy android...@gmail.com wrote:
hi SAM
public void onClick(View v)
{
switch(v.getId())
{
case R.id.button1:
startActivity(new Intent(Screen1.this,Screen2.
class));
break;
case R.id.button3:
startActivity(new Intent(Screen1.this,Screen3.
class));
break;
}
}
try this
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Re: [android-developers] project contains many error
May be enviorment has some errors 2011/9/5, Nick Risaro nris...@gmail.com: Also, start with just a Hello World to check if everuthing is correctly installed and configured. On Sun, Sep 4, 2011 at 7:24 PM, nadam a...@anyro.se wrote: Go to the menu Window - Show View - Problems to see what the problem is. On 2 Sep, 11:25, dhanaraj chaudhari dbchaudhari...@gmail.com wrote: Hello, I am new andriod developer, I have developed new project in Eclips. There are many .java files some of the xml layout files all these files not contain error. but in project explorer the project name shows the red mark. please any body can tell me why happens this 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 -- 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 -- 从我的移动设备发送 -- 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: connecting USB serial device to Android handset, is it possible?
I'm not sure if this applies to you, but its worth checking out: http://slickdevlabs.com/slick-usb-2-serial-library/ On Aug 12, 8:21 am, ColorTheorist colortheorydevelo...@gmail.com wrote: While I do not have full understanding of different hardwares and chips, not being too familiar with hardware in general, the Honeycomb suite does allow for the user to connect an HID interfacingUSBdevice and open up a connection with it. From there you could communicate with the device via a direct bytestream if you know what commands to send it over the connection (as well as receive over the connection). I have done this just recently with an externalUSBdevice and am currently communicating with it at the moment. If this is on track, I'm glad that it could provide you with the understanding that it is capable. On Aug 10, 10:55 am, razor razorjac...@gmail.com wrote: Hi. I have simpleUSBinterface (acting likeserialport, basen on FTDI FT245RL chip). It works on windows like COM port. Is it possible to connect it to Android Phone (like HTC Desire) and read/write values from this port ? -- 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] two animation Simultaneously in Android?
Bcd Hi, How I can create two animation Simultaneously in Android?? Thanks Hadas -- 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] two animation Simultaneously in Android?
Bcd Hi, How I can create two animation Simultaneously in Android?? Thanks Hadas -- 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] Andriod Developers
You don't need to go to an university to learn to program. Just read the google sdk documents and practice a lot. On Mon, Sep 5, 2011 at 7:59 PM, emil_bar...@yahoo.com emil_bar...@yahoo.com wrote: I am seeking for some help in developing android games. I am willing to learn a lot of things as a java programmer. I can't afford to study in Universities but I am willing be one of you. I want to be a future developer. -- 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
[android-developers] Re: how to learn Andoird
http://developer.android.com/resources/browser.html?tag=tutorial http://www.youtube.com/results?search_query=google+i%2Fo+androidaq=f -- 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 Samsung Galaxy S2 S II Problem With Rotation
There is an ARM MALI400 in SAMSUNG GALAXY S2 as a GPU, Maybe it's
MALI's problem? Other devices u tested ok maybe use another GPU such
as Qualcomm Adreno
On 9月5日, 下午7时03分, emanuele padula e.pad...@gmail.com wrote:
Thank you Christopher. I'll do some test regarding the mipmapping, but i'm
not sure that it will work. Thank you for you suggestion.
2011/9/5 Christopher Van Kirk christopher.vank...@gmail.com
I'm seeing a similar problem on that device, but I haven't spent any time
looking for an answer yet. I see that you're using VBOs...I've read
somewhere that some devices have trouble with them but I don't know if it's
true or which devices might be affected. I also know that in my case I'm
also using VBOs, but I'm not rotating the texture, I'm stretching it without
a mipmap, and it's a JPEG.
Sorry couldn't be more help.
On 9/5/2011 10:15 PM, pad wrote:
Hi,
I have a huge problem ONLY with SAMSUNG GALAXY S2 and i cannot figure
out if the problem is my code or of this device!!
ON ALL OTHER PHONES IT WORKS GREAT!!
I'm Using ONLY OpenGL 1.0.
The problem is that with the code below my game cannot draw the object
that need rotation (the objects are not visualized on the screen).
Objects with no rotation (angle = 0.0) are drawn perfectly.
ONLY on samsung galaxy s2 the rotated images are not visualized on the
screen. There is some bug in SG2 that i have to take in cosideration
or some specific initialization?
Can you help me???
Thank you in advance
public static void drawBitmap(final GL10 gl, final float x, final
float y,
final float rotate_x, final float rotate_y, final MyImage m,
final float angle) {
// Draw using verts or VBO verts.
gl.glPushMatrix();
// gl.glLoadIdentity();
final int indexPerTile = TextureManager.INDEX_PER_TILE;
final int indexRow = m.fx.row * TextureManager.INDEX_PER_TILE
* TextureManager.TILE_PER_ROW;
if (angle == 0.0f) {
gl.glTranslatef(x, y, 0f);
gl.glScalef(m.scaleWidth, m.scaleHeight, 1);
m.fx.grid.drawStrip(gl, true, indexRow,
indexPerTile);// the
code of this method is below
if (m.alpha != 1 || m.red != 1 || m.blue != 1 ||
m.green != 1) {
gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
} else {
final float xt = rotate_x;
final float yt = rotate_y;
gl.glTranslatef(xt, yt, 0f);
gl.glRotatef(-angle, 0f, 0f, 1.0f);
gl.glTranslatef(-xt + x, -yt + y, 0f);
gl.glScalef(m.scaleWidth, m.scaleHeight, 1);
m.fx.grid.drawStrip(gl, true, indexRow, indexPerTile); // the
code of this method is below
if (m.alpha != 1 || m.red != 1 || m.blue != 1 || m.green !=
1) {
gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
}
gl.glPopMatrix();
}
public void drawStrip(final GL10 gl, final boolean useTexture,
final int startIndex,
final int indexCount) {
int count = indexCount;
if (startIndex + indexCount= this.mIndexCount) {
count = this.mIndexCount - startIndex;
}
gl.glDrawElements(GL10.GL_**TRIANGLES, count,
GL10.GL_UNSIGNED_SHORT,
this.mIndexBuffer.position(**startIndex));
}- 隐藏被引用文字 -
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[android-developers] how to make iteration XmlSerializer for store data
File newxmlfile = new File(/sdcard/sss.xml);
try{
newxmlfile.createNewFile();
}catch(IOException e){
Log.e(IOException, exception in createNewFile() method);
}
FileOutputStream fileos = null;
try{
fileos = new FileOutputStream(newxmlfile);
}catch(FileNotFoundException e){
Log.e(FileNotFoundException, can't create
FileOutputStream);
}
XmlSerializer serializer = Xml.newSerializer();
try {
serializer.setOutput(fileos, UTF-8);
serializer.startDocument(null, Boolean.valueOf(true));
serializer.setFeature(http://xmlpull.org/v1/doc/features.html#indent-output;,
true);
serializer.startTag(null, root);
serializer.startTag(null, data);
serializer.startTag(null, city);
serializer.startTag(null, data.getCity());
serializer.endTag(null, data.getCity());
serializer.endTag(null, city);
serializer.startTag(null, temperature);
serializer.attribute(null, temperature,
data.getCurrentConditionData().getTemp_c());
serializer.endTag(null, temperature);
serializer.endTag(null, data);
serializer.endTag(null, root);
serializer.endDocument();
serializer.flush();
fileos.close();
}catch(Exception e)
{
Log.e(Exception,error occurred while creating xml file);
}
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Re: [android-developers] Re: how to learn Andoird
buy a book. Br, Lawrence Don't put off what can be done today until tomorrow! On Tue, Sep 6, 2011 at 4:18 PM, sparky spar...@google.com wrote: http://developer.android.com/resources/browser.html?tag=tutorial http://www.youtube.com/results?search_query=google+i%2Fo+androidaq=f -- 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] two animation Simultaneously in Android?
Bcd Hi, How I can create two animation Simultaneously in Android?? Thanks Hadas -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Hello Ed, Thanks for your response. But restart and reboot of both adb server and even target and host, is not solving the issue. The problem: I'm using Eclipse, with adb-plugin, to develop applications for my target (AM3517 evm, running Android). I'm connecting adb over ethernet. This has been working just fine until recently. Now the debug session is not being established and terminates with: Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE Please check logcat output for more details. Launch canceled! I can't even run the HelloWorld example anymore. The issue can't be related to memory storage, as there are no other applications loaded onto the module, beside default apps from the release. I have a different host (computer) with the Eclipse ADT configured, and the same error appears. Instead of debugging (installing and debugging) my application via Eclipse, I can use the adb push tool. If I just use # adb push myapplication.apk /data/app - I can find the app icon on my target and run it. I'm not using the adb install command from the shell. So: It worked for some time after my first installation. Now I'm trying to figure it out, which part of the configuration has changed resulting in the Eclipse debugging not being functional? Regards Palsson On Sep 6, 2:08 am, Ed edscha...@gmail.com wrote: If it's not a device storage issue then the first place I would start is running adb kill-server and adb start-server to restart adb. Not 100% sure what your problem is - you can use the adb push command but cannot use the adb install command? Don't forget that internal memory and SD memory are different so one may have room while the other doesn't. Cheers, Ed -- 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] two animation Simultaneously in Android?
Bcd Hi, How I can create two animation Simultaneously in Android?? Thanks Hadas -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
No luck Mitchell with the partition-size command. That was not needed to begin with, when I first installed the system. Now I'm just trying with my HelloWorld .-) Regards Palsson On Sep 6, 5:36 am, mitchell_lra mitchell@gmail.com wrote: Try this in eclipse: - Run - Run Configurations - Tab Target - Additional Emulator Command Line Options Write the following command: -wipe-data -partition-size 1024 On 5 Set, 15:50, Palsson palsson...@gmail.com wrote: Hello, Hardware: AM3517 OS: Froyo release Suddenly I'm not able to install, run and debug applications on my target, using eclipse. I'm configuring ADB over Ethernet. At the same time I can use the adb tool to push the applications onto the target and execute.. Which button did I possibly push, that made this happen? I can't even debug HelloWorld, so this has nothing to do with insufficient memory. Any ideas? Regards Palsson -- 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: TreeView
How about creating a project on github or google code so others can contribute? Please post link! -- 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: how to learn Andoird
Best way is to first pick up a project either on freelancer.com or elance.com When u get encouragement of money then u urself will do effort Appress books are available both for beginners level and pro level plus u can go for lynda tutorials for android they are out now get a torrent and download it for free. On Tue, Sep 6, 2011 at 1:54 PM, 卓卿 lizhuoqing...@gmail.com wrote: buy a book. Br, Lawrence Don't put off what can be done today until tomorrow! On Tue, Sep 6, 2011 at 4:18 PM, sparky spar...@google.com wrote: http://developer.android.com/resources/browser.html?tag=tutorial http://www.youtube.com/results?search_query=google+i%2Fo+androidaq=f -- 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 -- Regards Abhishek Talwar 9953395712 -- 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 learn Andoird
Book is your best teacher . Write some codes by youself. On 9月6日, 下午3时52分, felix guofuchu...@gmail.com wrote: i am a newbie. i want to learn andoird. who can share some experience. thanks. Are there any good books and videos? -- 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 make iteration XmlSerializer for store data
On Sep 6, 10:28 am, Jhew SAN tawisak.ruksu...@gmail.com wrote:
File newxmlfile = new File(/sdcard/sss.xml);
try{
newxmlfile.createNewFile();
}catch(IOException e){
Log.e(IOException, exception in createNewFile() method);
}
FileOutputStream fileos = null;
try{
fileos = new FileOutputStream(newxmlfile);
}catch(FileNotFoundException e){
Log.e(FileNotFoundException, can't create
FileOutputStream);
}
XmlSerializer serializer = Xml.newSerializer();
try {
serializer.setOutput(fileos, UTF-8);
serializer.startDocument(null, Boolean.valueOf(true));
serializer.setFeature(http://xmlpull.org/v1/doc/features.html#indent-output;,
true);
serializer.startTag(null, root);
serializer.startTag(null, data);
serializer.startTag(null, city);
serializer.startTag(null, data.getCity());
serializer.endTag(null, data.getCity());
serializer.endTag(null, city);
serializer.startTag(null, temperature);
serializer.attribute(null, temperature,
data.getCurrentConditionData().getTemp_c());
serializer.endTag(null, temperature);
serializer.endTag(null, data);
serializer.endTag(null, root);
serializer.endDocument();
serializer.flush();
fileos.close();
}catch(Exception e)
{
Log.e(Exception,error occurred while creating xml file);
}
...and your problem is ...?
pskink
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[android-developers] Re: Nfc phone read the type A card.
Yes.Because i want to read and write typeA card.
The NfcA have deal with ATQA and SAK; and the IsoDep have deal with
setTimeout and so on.
But i don't know how they transceive (data),then can read the card
success.
On 9月6日, 下午3时52分, xie calvin xiecal...@gmail.com wrote:
I guss that you Android NFC does not allow use 2 nfc tech to connect a
tag at the same time. Why do you use them like so? what is the user
scenario?
2011/9/6 xiaoailsa zsbitxiao...@163.com:
Hi all:
I have some questions aboutreadthecard(type A).I hope someone
can communicate with me and help me.Thank you very much.
Q1: I want to use two classes:IsoDep and NfcA toreada type A
card.But how to use at the same time?
→mTechLists = new String[][] { new String[]
{IsoDep.class.getName()} };
//mTechLists = new String[][] { new String[]
{NfcA.class.getName()} };
→public void onResume() {
super.onResume();
mAdapter.enableForegroundDispatch(this, mPendingIntent,
mFilters, mTechLists);}
Q2: In the IsoDep class, transceive (byte[ ] data) means send
raw IsoDep data to the tag and receive the response. How to send data?
Q3: →public byte[] getHistoricalBytes ()
The historical bytes can be used to help identify a tag. They
are present only on IsoDep tags that are based on NfcA RF technology.
If this tag is not NfcA then null is returned.
What 's the meaning?
Thank you !
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Best regards
calvin xie- 隐藏被引用文字 -
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[android-developers] Re: how to learn Andoird
I want it too, but i think i can`t pick up a project rignt now. if i have the ability , i will pick up a project on elance. On 9月6日, 下午4时43分, Robin Talwar r.o.b.i.n.abhis...@gmail.com wrote: Best way is to first pick up a project either on freelancer.com or elance.com When u get encouragement of money then u urself will do effort Appress books are available both for beginners level and pro level plus u can go for lynda tutorials for android they are out now get a torrent and download it for free. On Tue, Sep 6, 2011 at 1:54 PM, 卓卿 lizhuoqing...@gmail.com wrote: buy a book. Br, Lawrence Don't put off what can be done today until tomorrow! On Tue, Sep 6, 2011 at 4:18 PM, sparky spar...@google.com wrote: http://developer.android.com/resources/browser.html?tag=tutorial http://www.youtube.com/results?search_query=google+i%2Fo+androidaq=f -- 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 -- Regards Abhishek Talwar 9953395712- 隐藏被引用文字 - - 显示引用的文字 - -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Hello Ed, I tried with the adb install command from the shell. It doesn't work. Only adb push. /Palsson On Sep 6, 2:08 am, Ed edscha...@gmail.com wrote: If it's not a device storage issue then the first place I would start is running adb kill-server and adb start-server to restart adb. Not 100% sure what your problem is - you can use the adb push command but cannot use the adb install command? Don't forget that internal memory and SD memory are different so one may have room while the other doesn't. Cheers, Ed -- 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 : Error starting app. Must force a close
http://groups.google.com/group/android-developers/browse_thread/thread/bd2fb3b57f5a9bc9/5fd98e43a85c6517?lnk=raot i hope this will help 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] How to get app to notice and draw newly synced data
Hi, I have a custom syncadapter and content provider. The data is successfully synced in my app's sqlite db. I am now missing how the control flow should work to get my view drawing class running? Should I be explicitly calling it after sync or should this be (somehow) happening automatically? Thanks, Alex -- 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: Memory leak error on a huge application
Hello ! Okay, it seems I have the solution, thanks for the MAT:) So, as I said I have a lot of LinearLayout class, which are represents the screens on a lot of times in the app. These classes are have had a lot of variable , so I had make them clear and null: I had overrided the removeAllViews of the methods and I had make everthing to null. In may times the Linearlayouts had contained arraylist which where contained another views and another layouts. So I had iterated over the hole list and called removeAllViews (again overrided by be and clear the variables and call super.removeallViews) to views and set them to null. After it make the list clear and set it to null. So, I had overried the removeAllViews and the onDestory methods and clear all datastructure and set everthing to null, furthermore I had use the AndroidManifest.xml : in some activities I had use the android:noHistory=true tag. Thanks for your assists , Karoly On szept. 5, 13:42, Praveen Raj praveenraj1...@gmail.com wrote: Your problem seems like you are leaking the context to drawble objects. or you might have used implicit reference to non static inner classes. http://developer.android.com/resources/articles/avoiding-memory-leaks... Since you have used lot of linear layout and bitmaps, Most probably they are the culprits. look for static reference of drawable objects which you are attching to views. On Sep 5, 4:05 pm, KárolyHolczhauserholczhau...@gmail.com wrote: Hello girls and boys! I'm going to describe my problem as short as I can and would like to give a thanks for any advice, tips and so on :) So, I had wrote an really complex News reader application which one is able to: -read news and articles -save and load them -able to save galleries and load them -able to download online mp4 video files and play them to the user My problem is the following: don't have enoughmemory:) Seriously, when the I use the program long time ago, watching some video and articles I got an out ofmemoryerror. Sometimes it is an java.lang.OutOfMemoryError: bitmap size exceeds VM budget sometimes it is just an out ofmemory, vm don't allow to alloc xy byte. I had tried a lot of thing to make memories free: - clear the cache on the sdcard - disable webviews cache (I'm using webviews to display articles) -catch the OutOfMemoryError and call System and Runtime gc None of above was help to me. I haven't got any another idea, so had started to use MAT (MemoryAnalyser Tool) and I had seen there two types of object witch are the biggestmemorycustromers: android.webkit.webHistortyItem and a Linearlayout. I don't use webHistorty in the app, only webviews, but I had set the usercache=false . How can I make webHistortyItem clear? Linearlayout ? Of course I'm using a lot, but I have no idea where I'm forget to make it null. How can I find it? Are the Linear-layout and the Bitmaps using the samememoryor they are getting to store in absolutely independent area of it ? is anybody have any idea about it? How should I makememoryfree? Thank you , Karoly -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Just wanted to inform on this.. I'm using NFS. I can do this: adb push myapp.apk /data/app Find it on my target display and execute Open DDMS in eclipse and activate debug from there. I can't do this: adb install myapp.apk or Debug directly from eclipse (debug button) which apparently results in adb install! Where is my bug.. is it some permission access to my filesystem maybe? /Palsson On Sep 6, 11:15 am, Palsson palsson...@gmail.com wrote: Hello Ed, I tried with the adb install command from the shell. It doesn't work. Only adb push. /Palsson On Sep 6, 2:08 am, Ed edscha...@gmail.com wrote: If it's not a device storage issue then the first place I would start is running adb kill-server and adb start-server to restart adb. Not 100% sure what your problem is - you can use the adb push command but cannot use the adb install command? Don't forget that internal memory and SD memory are different so one may have room while the other doesn't. Cheers, Ed -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Read my tutorial at http://www.appaholics.in/using-a-hardware-device-for-debugging/. This error and how to fix it is discussed there. Thanks On Tue, Sep 6, 2011 at 3:45 PM, Palsson palsson...@gmail.com wrote: Just wanted to inform on this.. I'm using NFS. I can do this: adb push myapp.apk /data/app Find it on my target display and execute Open DDMS in eclipse and activate debug from there. I can't do this: adb install myapp.apk or Debug directly from eclipse (debug button) which apparently results in adb install! Where is my bug.. is it some permission access to my filesystem maybe? /Palsson On Sep 6, 11:15 am, Palsson palsson...@gmail.com wrote: Hello Ed, I tried with the adb install command from the shell. It doesn't work. Only adb push. /Palsson On Sep 6, 2:08 am, Ed edscha...@gmail.com wrote: If it's not a device storage issue then the first place I would start is running adb kill-server and adb start-server to restart adb. Not 100% sure what your problem is - you can use the adb push command but cannot use the adb install command? Don't forget that internal memory and SD memory are different so one may have room while the other doesn't. Cheers, Ed -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 many threads does android browser generate?
Is the adb shell's version of 'ps' that different from the standard? The standard 'ps' shows -t being for 'terminal', not for 'thread'. 'ps -eLf' is the standard way to get thread info. On Sep 4, 7:17 pm, Ubuntu guy sam_...@yahoo.co.in wrote: adb shell ps -t browser_pid should give thread info On Sep 2, 6:21 am, Jack Harvard jack.harv...@gmail.com wrote: Thanks a lot, unfortunately we use BusyBox as the filesystem, the 'top' command options are slightly different, 'top -b' got me something as follows, but would like to get something as you did (suppose you use ps command, i couldn't get exactly the same output as yours, would be nice to have the function names printed out). Mem: 189324K used, 65772K free, 0K shrd, 864K buff, 78104K cached CPU: 50.0% usr 0.0% sys 0.0% nic 50.0% idle 0.0% io 0.0% irq 0.0% sirq Load average: 0.18 0.17 0.09 4/298 1085 PID PPID USER STAT VSZ %MEM CPU %CPU COMMAND 728 727 1000 S 136m 54.7 2 0.0 system_server 1027 727 10030 R 128m 51.2 3 0.0 com.android.browser 786 727 1001 S 86028 33.6 0 0.0 com.android.phone 868 727 10005 S 83568 32.6 0 0.0 android.process.acore 960 727 10029 S 83516 32.6 1 0.0 com.android.mms 779 727 10012 S 78344 30.6 0 0.0 com.android.inputmethod.latin 787 727 1000 S 76668 29.9 1 0.0 com.android.systemui 788 727 10020 S 76120 29.7 1 0.0 com.android.launcher 932 727 10016 S 73868 28.8 0 0.0 com.android.email 1002 727 10027 S 73584 28.7 2 0.0 com.cooliris.media 905 727 10003 S 73176 28.5 3 0.0 android.process.media 916 727 10006 S 72168 28.1 1 0.0 com.android.deskclock 945 727 10025 S 72040 28.1 3 0.0 com.android.providers.calendar 985 727 10013 S 71856 28.0 0 0.0 com.android.quicksearchbox 899 727 10002 S 71448 27.9 1 0.0 com.android.bluetooth 977 727 10008 S 71384 27.8 0 0.0 com.android.music 993 727 10014 S 70820 27.6 0 0.0 com.android.protips On 2 Sep 2011, at 00:11, Dianne Hackborn wrote: Many of those probably aren't even browser threads, but threads for Dalvik and the application framework. For example, here is a list of threads in my browser: 1 7035 native 79 21 main *2 7038 vmwait 10 0 GC *3 7040 vmwait 0 0 Signal Catcher *4 7041 running 0 5 JDWP *5 7042 vmwait 13 7 Compiler *6 7043 wait 0 0 ReferenceQueueDaemon *7 7044 wait 0 0 FinalizerDaemon *8 7045 timed-wait 0 0 FinalizerWatchdogDaemon 9 7046 native 0 0 Binder Thread #1 10 7047 native 0 0 Binder Thread #2 11 7057 wait 0 0 pool-2-thread-1 12 7050 native 0 0 CookieSyncManager 13 7056 timed-wait 2 0 pool-1-thread-2 14 7058 native 322 30 WebViewCoreThread 15 7053 native 2 1 BackgroundHandler 16 7054 timed-wait 0 0 pool-1-thread-1 17 7059 wait 1 0 AsyncTask #1 18 7062 native 8 1 TexturesGenerator *19 7063 wait 10 1 Thread-183 20 7067 native 0 0 Thread-185 21 7066 native 6 0 Thread-186 22 7070 wait 10 1 AsyncTask #2 23 7074 native 18 51 Thread-188 24 7076 native 0 0 Thread-189 25 7077 wait 0 0 AsyncTask #3 26 7078 wait 10 1 AsyncTask #4 27 7079 wait 11 0 AsyncTask #5 WebViewCoreThread is I believe the main browser thread. You can easily see what threads are actually using CPU with adb shell top -m 10 -t while you are using the browser. On Thu, Sep 1, 2011 at 12:15 PM, Jack Harvard jack.harv...@gmail.com wrote: Thanks for your reply. I'm on the research side, rather than development. I observed 17-22 threads from com.android.browser, suppose only one of those thread is doing the real work of rendering the page. On 31 Aug 2011, at 22:58, Dianne Hackborn wrote: I really don't know what you are trying to get at. As I said, as far as I know browser CPU use is generally pretty single-threaded -- the DOM rendering and JavaScript interpreter all need to run in the same thread. Just creating more threads doesn't magically allow this work to be spread across them. And again, Gingerbread was not written for multi-core CPUs. In fact if you try to run stock GB on a multi-core CPU you will be extremely unstable because there are many things not working correctly for SMP, especially ARM SMP. So
[android-developers] Adroid mystery of view changing class
CODE:
Button b = new Button(this);
b.setText(m.group());
RelativeLayout.LayoutParams lP = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
int iDELETE_AFTER_TEST_ID;
if(bLast != null){
/*
* Add a new move button
*/
iId = bLast.getId();
lP.addRule(RelativeLayout.RIGHT_OF, iId);
bLast = b;
bLast.setId(iId + 1);
iDELETE_AFTER_TEST_ID = iId + 1;
}else{
/*
* Add the first of the move buttons
*/
bLast = b;
bLast.setId(R.id.base_button_arrangement_id);
lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
}
b.setLayoutParams(lP);
b.setPadding(20, 10, 20, 50);
Log.d(TAG, going to add = + b.getId() + class = +
b.getClass());
rl.addView(b);
mNumberofMoveOptions++;
View v = findViewById(iDELETE_AFTER_TEST_ID);
if(v != null){
if(v.getClass() == Button.class){
Log.d(TAG, id = + b.getId() + class = +
b.getClass());
}else{
Log.e(TAG, Corruption has occured - not button type:
+
iDELETE_AFTER_TEST_ID + class: +
v.getClass());
}
}else{
Log.e(TAG, Corruption has occured - view is null: +
iDELETE_AFTER_TEST_ID);
}
DEBUG:
going to add = 2130968576 class = class android.widget.Button
id = 2130968576 class = class android.widget.Button
going to add = 2130968577 class = class android.widget.Button
id = 2130968577 class = class android.widget.Button
going to add = 2130968578 class = class android.widget.Button
id = 2130968578 class = class android.widget.Button
going to add = 2130968579 class = class android.widget.Button
id = 2130968579 class = class android.widget.Button
going to add = 2130968580 class = class android.widget.Button
id = 2130968580 class = class android.widget.Button
going to add = 2130968581 class = class android.widget.Button
id = 2130968581 class = class android.widget.Button
going to add = 2130968582 class = class android.widget.Button
Corruption has occured - not button type: 2130968582 class: class
android.widget.TextView
going to add = 2130968583 class = class android.widget.Button
id = 2130968583 class = class android.widget.Button
going to add = 2130968584 class = class android.widget.Button
id = 2130968584 class = class android.widget.Button
going to add = 2130968585 class = class android.widget.Button
id = 2130968585 class = class android.widget.Button
going to add = 2130968586 class = class android.widget.Button
id = 2130968586 class = class android.widget.Button
going to add = 2130968587 class = class android.widget.Button
id = 2130968587 class = class android.widget.Button
going to add = 2130968588 class = class android.widget.Button
id = 2130968588 class = class android.widget.Button
QUESTION:
So even though the debug clearly shows the widget getting created as a
Button, when I query it directly afterwards it has been converted or
changed into a TextView.
Am I querying incorrectly, or is the ID getting recycled or is
something else happening?
Buttons that I create before an after this particular one work
perfectly fine and are created as and remain of the Button widget
type.
Many thanks for any help in advance.
--
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[android-developers] fragment in android
I am new to android.i need to divide the android screen using fragment.But i dont know how to do.If anybody know how to code please tell me. -- 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] minSdkVersion unintended side effects
The app probably is missing the supports-screens element to define what screen sizes it supports. Apps targeting API Level 3 or lower are assumed to only support normal-sized screens. On Mon, Sep 5, 2011 at 5:34 PM, tillYourNightJobPays rs.mill...@gmail.com wrote: Discovered a strange issue using this so thought I'd get clarification on expected or not and maybe some education on this property. I took the FingerPaint sample from the graphics API demos to integrate it into my own application. It worked well except it only drew in the upper-left corner of the screen. Using the straight API demo on my phone didn't show this, so traced the issue to this line in the Manifest: uses-sdk android:minSdkVersion=10/uses-sdk If set to a value of 4 or higher, it shows this limited drawing effect. If it's removed or = 3, then it works fine. Can anyone help explain if this is expected and maybe some background on this? From the documentation I understand that it should only impacts if the application is able to be installed on targets lower than the value specified. This seems to affect functionality so wondering if I need to be reading about api version changes somewhere. -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- 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] Adroid mystery of view changing class
Do not use getId() as the basis for assigning other IDs to other
widgets. You want to stay very far away from the numbers used by the
build tools.
On Tue, Sep 6, 2011 at 6:39 AM, slipp3ry slipp3ry_whip...@yahoo.co.uk wrote:
CODE:
Button b = new Button(this);
b.setText(m.group());
RelativeLayout.LayoutParams lP = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
int iDELETE_AFTER_TEST_ID;
if(bLast != null){
/*
* Add a new move button
*/
iId = bLast.getId();
lP.addRule(RelativeLayout.RIGHT_OF, iId);
bLast = b;
bLast.setId(iId + 1);
iDELETE_AFTER_TEST_ID = iId + 1;
}else{
/*
* Add the first of the move buttons
*/
bLast = b;
bLast.setId(R.id.base_button_arrangement_id);
lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
}
b.setLayoutParams(lP);
b.setPadding(20, 10, 20, 50);
Log.d(TAG, going to add = + b.getId() + class = +
b.getClass());
rl.addView(b);
mNumberofMoveOptions++;
View v = findViewById(iDELETE_AFTER_TEST_ID);
if(v != null){
if(v.getClass() == Button.class){
Log.d(TAG, id = + b.getId() + class = +
b.getClass());
}else{
Log.e(TAG, Corruption has occured - not button type:
+
iDELETE_AFTER_TEST_ID + class: +
v.getClass());
}
}else{
Log.e(TAG, Corruption has occured - view is null: +
iDELETE_AFTER_TEST_ID);
}
DEBUG:
going to add = 2130968576 class = class android.widget.Button
id = 2130968576 class = class android.widget.Button
going to add = 2130968577 class = class android.widget.Button
id = 2130968577 class = class android.widget.Button
going to add = 2130968578 class = class android.widget.Button
id = 2130968578 class = class android.widget.Button
going to add = 2130968579 class = class android.widget.Button
id = 2130968579 class = class android.widget.Button
going to add = 2130968580 class = class android.widget.Button
id = 2130968580 class = class android.widget.Button
going to add = 2130968581 class = class android.widget.Button
id = 2130968581 class = class android.widget.Button
going to add = 2130968582 class = class android.widget.Button
Corruption has occured - not button type: 2130968582 class: class
android.widget.TextView
going to add = 2130968583 class = class android.widget.Button
id = 2130968583 class = class android.widget.Button
going to add = 2130968584 class = class android.widget.Button
id = 2130968584 class = class android.widget.Button
going to add = 2130968585 class = class android.widget.Button
id = 2130968585 class = class android.widget.Button
going to add = 2130968586 class = class android.widget.Button
id = 2130968586 class = class android.widget.Button
going to add = 2130968587 class = class android.widget.Button
id = 2130968587 class = class android.widget.Button
going to add = 2130968588 class = class android.widget.Button
id = 2130968588 class = class android.widget.Button
QUESTION:
So even though the debug clearly shows the widget getting created as a
Button, when I query it directly afterwards it has been converted or
changed into a TextView.
Am I querying incorrectly, or is the ID getting recycled or is
something else happening?
Buttons that I create before an after this particular one work
perfectly fine and are created as and remain of the Button widget
type.
Many thanks for any help 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
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--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
Android 3.1 Programming Books: http://commonsware.com/books
--
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Re: [android-developers] fragment in android
go to this link, if u face any specific issue, post your code and error... http://developer.android.com/guide/topics/fundamentals/fragments.html On Tue, Sep 6, 2011 at 4:27 PM, mohana priya gpriyara...@gmail.com wrote: I am new to android.i need to divide the android screen using fragment.But i dont know how to do.If anybody know how to code please tell me. -- 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 Regards Rakesh Kumar Jha Software Developer Symphony Services Corp (India) Pvt Ltd Bangalore (O) +918030274295 (R) +919886336619 -- 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: Adroid mystery of view changing class
Hello Mark, thanks for looking at my problem.
Sorry it's not clear from the code, the first instance of the ID's is
driven by
bLast.setId(R.id.base_button_arrangement_id);
A user defined id rather than build tool assigned Id's, is it still
wrong to use the getId call?
On 6 Sep, 12:11, Mark Murphy mmur...@commonsware.com wrote:
Do not use getId() as the basis for assigning other IDs to other
widgets. You want to stay very far away from the numbers used by the
build tools.
On Tue, Sep 6, 2011 at 6:39 AM, slipp3ry slipp3ry_whip...@yahoo.co.uk wrote:
CODE:
Button b = new Button(this);
b.setText(m.group());
RelativeLayout.LayoutParams lP = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
int iDELETE_AFTER_TEST_ID;
if(bLast != null){
/*
* Add a new move button
*/
iId = bLast.getId();
lP.addRule(RelativeLayout.RIGHT_OF, iId);
bLast = b;
bLast.setId(iId + 1);
iDELETE_AFTER_TEST_ID = iId + 1;
}else{
/*
* Add the first of the move buttons
*/
bLast = b;
bLast.setId(R.id.base_button_arrangement_id);
lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
}
b.setLayoutParams(lP);
b.setPadding(20, 10, 20, 50);
Log.d(TAG, going to add = + b.getId() + class = +
b.getClass());
rl.addView(b);
mNumberofMoveOptions++;
View v = findViewById(iDELETE_AFTER_TEST_ID);
if(v != null){
if(v.getClass() == Button.class){
Log.d(TAG, id = + b.getId() + class = +
b.getClass());
}else{
Log.e(TAG, Corruption has occured - not button type:
+
iDELETE_AFTER_TEST_ID + class: +
v.getClass());
}
}else{
Log.e(TAG, Corruption has occured - view is null: +
iDELETE_AFTER_TEST_ID);
}
DEBUG:
going to add = 2130968576 class = class android.widget.Button
id = 2130968576 class = class android.widget.Button
going to add = 2130968577 class = class android.widget.Button
id = 2130968577 class = class android.widget.Button
going to add = 2130968578 class = class android.widget.Button
id = 2130968578 class = class android.widget.Button
going to add = 2130968579 class = class android.widget.Button
id = 2130968579 class = class android.widget.Button
going to add = 2130968580 class = class android.widget.Button
id = 2130968580 class = class android.widget.Button
going to add = 2130968581 class = class android.widget.Button
id = 2130968581 class = class android.widget.Button
going to add = 2130968582 class = class android.widget.Button
Corruption has occured - not button type: 2130968582 class: class
android.widget.TextView
going to add = 2130968583 class = class android.widget.Button
id = 2130968583 class = class android.widget.Button
going to add = 2130968584 class = class android.widget.Button
id = 2130968584 class = class android.widget.Button
going to add = 2130968585 class = class android.widget.Button
id = 2130968585 class = class android.widget.Button
going to add = 2130968586 class = class android.widget.Button
id = 2130968586 class = class android.widget.Button
going to add = 2130968587 class = class android.widget.Button
id = 2130968587 class = class android.widget.Button
going to add = 2130968588 class = class android.widget.Button
id = 2130968588 class = class android.widget.Button
QUESTION:
So even though the debug clearly shows the widget getting created as a
Button, when I query it directly afterwards it has been converted or
changed into a TextView.
Am I querying incorrectly, or is the ID getting recycled or is
something else happening?
Buttons that I create before an after this particular one work
perfectly fine and are created as and remain of the Button widget
type.
Many thanks for any help in advance.
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[android-developers] Horizontal scrolling in grid view
I had to use a horizontal scrolling as well as vertical scrolling in my activity and I searched a lot on this but found no post that addresses this problem. I don't know why Google has not provided a resolution to this yet as this is absolutely needed feature one will want in his data driven application. I have tried using the following solution which helped me achieve this functionality. Hope it helps and benefit others too. The horizontalscrollview enables you to scroll horizontally and the gridview enables vertical scrolling. P.S.: This is working for Android tablets(api level 12). I don't know if horizontalscrollview is supported by 2.x SDK HorizontalScrollView android:layout_width=fill_parent android:layout_height=fill_parent LinearLayout android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical TextView android:layout_width=fill_parent android:layout_height=wrap_content android:text=This is a long string. Hope this doesn't fit the layout and goes beyond the width of the layout.This is a long string. Hope this doesn't fit the layout and goes beyond the width of the layout.This is a long string. Hope this doesn't fit the layout and goes beyond the width of the layout.This is a long string. Hope this doesn't fit the layout and goes beyond the width of the layout. / GridView android:layout_width=fill_parent android:layout_height=fill_parent android:padding=20dp android:verticalSpacing=20dp android:horizontalSpacing=50dp android:numColumns=10 android:columnWidth=90dp android:stretchMode=columnWidth android:gravity=center/ /LinearLayout /HorizontalScrollView ~Rikki -- 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: Adroid mystery of view changing class
On Tue, Sep 6, 2011 at 7:19 AM, slipp3ry slipp3ry_whip...@yahoo.co.uk wrote: Hello Mark, thanks for looking at my problem. Sorry it's not clear from the code, the first instance of the ID's is driven by bLast.setId(R.id.base_button_arrangement_id); A user defined id rather than build tool assigned Id's No, all IDs defined as R constants are tool-assigned values, since you did not specify the number. A developer-defined value would be something like: 1 or possibly even: 1337 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- 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] How to keep state on expandablelistview when changing orientation
Hi I have implemented a ExtendableListView just like the ExtendableListView2 example from the ApiDemos. But I don't understand why the extended/collapsed states are not saved when changing orientation or starting an activity and going back. I have my own layout which contains ExpandableListView android:id=@id/android:listandroid:layout_width= match_parentandroid:layout_height=match_parent / ExpandableListView Do I have to implement state myself? Thx -- 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: How to convert voice to text
If you naviagte to /ECLIPSE/android-sdk-linux_x86/samples, you'll find the API demos. create a new project in eclipse from the samples, and you'll be able to fins the speech to text demo. Hope this helps, Fred On 6 September 2011 08:18, ko5tik kpriblo...@yahoo.com wrote: On Sep 6, 7:56 am, HariRam hariram1...@gmail.com wrote: Thanks for previous replies, Is it possible to convert voice as a text. i searched through website, there is more guidance for text to speech but none for voice to text. if anyone have idea for how to transmit voice to text pls guide me. There are libraries which can do speech recognition, but I doubt thet there are free and open source libraries to do this. SoI would propose that you learn some math, and start reading scientifical publications - there should be something from IEEE 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: stop my app from being updated(auto-update is disabled)
The reason as to why I asked this was due to the following use case: Consider that there are two apps App-A and App-B. App-A(Version 1) will work only if App-B with Version 1 is available on phone. Now if the user updates App-B to version 2,the App-A(version-1) will not work. I get a callback once App-B is upgraded to version2, once upgraded i cannot revert back to version-1 apk of App-B (I guess only pre- installed apps have this option). Instead can I stop my App-B from being upgraded to version 2 and probably show a notification to user saying that this version of App-B is not compatible??? As of now,I have to ask the user to upgrade App-A to version 2 if available, else wait. On Sep 5, 4:08 pm, Mark Murphy mmur...@commonsware.com wrote: On Mon, Sep 5, 2011 at 3:45 AM, MS ms.jackspar...@gmail.com wrote: Consider that user hasmyappwith version 1 andauto updateoption is disabled/off. I have an upgrade in the market formyapp(say version 2). User gets a notification saying, updates available and updatesmy app. Now based on some requirement I needmyappnot be be upgraded to version 2. Can this be done? Sure. Don't ship version 2 or any other upgrades to yourapp, ever. If you ship it, everybody gets it, both existing users (as an upgrade) and new users (as their initial install). -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training in Oslo:http://bit.ly/fjBo24 -- 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] Displaying NMEA sentences
I want to display raw nmea sentences. In order to do so I wrote some
code (excerpts below). The problem is that it doesn't work in most
cases. It doesn't work on the emulator using versions 2.1, 2.2 or 2.3,
neither on my real existing Samsung Galaxy S5660, running Android 2.2,
but it *does run* on a friends Samsung Nexus with version 2.3, as he
told me.
Actually the onNmeaReceived() handler is never called, though
onLocationChanged() *is* beeing called when I send a couple of nmea
sentences to the emulator via telnet commands. There is an app called
GPS Test which is surely based on raw nmea, and this app works on my
phone device. Im wondering what they do different than I do? Any ideas?
TIA,
Hans
private GpsStatus.NmeaListener nmeaListener = new GpsStatus.NmeaListener() {
public void onNmeaReceived(long timestamp, String nmea) {
UpdateDisplay(nmea);
}
};
private void UpdateDisplay(String str) {
logBox.AddLine(str);
}
private final LocationListener locationListener = new LocationListener() {
public void onLocationChanged(Location l) {
UpdateDisplay(Pos: + Double.toString(l.getLatitude()) +
+
Double.toString(l.getLongitude()));
}
public void onProviderDisabled(String provider){}
public void onProviderEnabled(String provider) {}
public void onStatusChanged(String provider, int status, Bundle
extras) {}
};
public void InitGps() {
locMan = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
try {
locMan.addNmeaListener(nmeaListener);
UpdateDisplay(Started ...);
}
catch(Exception ex) {
ex.printStackTrace();
}
locMan.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0,
locationListener);
}
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[android-developers] Re: Error starting app. Must force a close
ya you are right . I am getting the same error when i run my application . when i look in logcat for debugging i found one reported problem as the process exits because of uncaught exceptions could not instantiate etc .. I dont know from where the problem is arising. On Sep 5, 11:49 pm, Indicator Veritatis mej1...@yahoo.com wrote: Mark- Your advice is good, as always, but I think the OP will be in need of advice that is a little more specific, namely, HOW is he going to find the cause of the error using adb logcat etc? Of course, since all we know is that he sees that one error, it is hard to get more specific. But I believe it would be helpful to point out to the OP in general terms what he should look for, i.e., look in the stack trace containing the unknown error for any exceptions involving his own package: if he finds one, he can be 99% certain that is the cause of the error. If he does not find one, then it is harder: he will have to figure out what it was that the Launcher needed to start his app, but he forgot to provide, such as listing all required permissions and Activities in the Manifest. On Sep 5, 4:19 pm, Mark Murphy mmur...@commonsware.com wrote: Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace associated with your error. On Mon, Sep 5, 2011 at 11:05 PM, NWD Sports nwdspo...@hotmail.com wrote: I have an app that I created that worked perfectly whenever I debugged it. Now whenever I try to run it, I get an error saying “unexpected error com.myPackageName.app could not be started.” the only option I get is to force a close of the app. Does anyone know what is wrong? Nicholas L. – NWD Sports.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 -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training in NYC:http://marakana.com/training/android/ -- 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: Why is onKeyUp or onKeyDown not getting called for certain characters?
Through testing, I found the answer. Most unicode characters are handled by onKeyMultiple event handler. If you get keyCode == KeyEvent.KEYCODE_UNKNOWN and event.getAction == KeyEvent.ACTION_MULTIPLE, then you can obtain the unicode character by calling event.getCharacters(). It is actually all documented, though a bit hard to find. On Aug 25, 9:41 pm, Miha miha.valen...@gmail.com wrote: In my activity, I have an onKeyUp and onKeyDown event handlers, which are called for normal characters and even for some unicode characters like cedilla (ç). But not for others like á, à, ü, é, č, š, ž, è, ... Why is that? And how can I register those key presses (or better yet, characters)? I am testing this on a Samsung Galaxy S2 with soft keyboard (samsung and swype keyboards), where accented characters are available with a long key press. It is interesting to note that even cedilla (ç), which is available with the same long press, does get registered with onKeyUp/Down event handler. I am using onKeyUp/Down on the activity. There is no text box or anything text related on the main view. Just a modified ImageView. I tested this in an emulator as well (default android image 2.3.3) and behaviour is similar to real device. Thanks, Miha. -- 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: stop my app from being updated(auto-update is disabled)
On Tue, Sep 6, 2011 at 7:19 AM, MS ms.jackspar...@gmail.com wrote: The reason as to why I asked this was due to the following use case: Consider that there are two apps App-A and App-B. App-A(Version 1) will work only if App-B with Version 1 is available on phone. Now if the user updates App-B to version 2,the App-A(version-1) will not work. Then write a better App-B, that supports both App-A version-1 and App-A version-2. App-B exposed an API. You need to maintain backwards compatibility with that API. I get a callback once App-B is upgraded to version2, once upgraded i cannot revert back to version-1 apk of App-B (I guess only pre- installed apps have this option). Instead can I stop my App-B from being upgraded to version 2 and probably show a notification to user saying that this version of App-B is not compatible??? You cannot stop App-B from being upgraded. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- 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] How to read RFID tag using Nexus s device?
Hi, How to read RFID tag using Nexus s device? If any one knows help me. Regards, Adiga -- 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] How to read RFID tag using Nexus s device?
On Tue, Sep 6, 2011 at 8:16 AM, Adiga jakad...@gmail.com wrote: How to read RFID tag using Nexus s device? If any one knows help me. http://developer.android.com/guide/topics/nfc/index.html -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- 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] Black screen after switching to another app
My app has a SurfaceView and a GLSurfaceView. I can switch back and forth between these. The SurfaceView is the application GUI. I test switching to another app. I can then switch back to the GLSurfaceView in my app. I then try to switch back to the GLSurfaceView,where the application GUI is. Here is where the problem occurs. A black screen is shown instead of the GUI. The app still works, because the application menu is shown when the menu button is pressed. But nothing is drawn on the screen, it is only black. I have tried almost everything to fix this, I have checked that the thread is running and that no instance of any object (like the SurfaceHolder) is null. What could be the reason for this black screen? -- 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] Black screen after switching to another app
On 6 September 2011 13:32, MobileVisuals eyv...@astralvisuals.com wrote: My app has a SurfaceView and a GLSurfaceView. I can switch back and forth between these. The SurfaceView is the application GUI. I test switching to another app. I can then switch back to the GLSurfaceView in my app. I then try to switch back to the GLSurfaceView,where the application GUI is. Here is where the problem occurs. A black screen is shown instead of the GUI. The app still works, because the application menu is shown when the menu button is pressed. But nothing is drawn on the screen, it is only black. I have tried almost everything to fix this, I have checked that the thread is running and that no instance of any object (like the SurfaceHolder) is null. What could be the reason for this black screen? Do you call GLSurfaceView.resume() from Activity.resume() ? By the same token you should be calling GLSurfaceView.pause() in the right moment of your activity lifecycle. HTH -- Daniel Drozdzewski -- 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: locking app: How I know when an
Hello, Thank you for taking the time to answer, NWD, something like that was trying to do but didn't work. I'll try again!. Kris, I thing it's possible because apps like these are avaible on android market. This apps can block anything even the contact list. Jim, thanks for your time. I don't want to do this to hurt somebody is just for learning purpose and a project. If someone else want to contribute, I'll appreciate it. Regards, ngbl -- 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] How install App Inventor Windows drivers in Samsung Galaxy SII device?
Hi, I have just tried to use the Android App Inventor (yes, i'm a newbie) and it requires to install some drivers in my mobile phone. I had been looking for it (http://developer.android.com/sdk/oem-usb.html) but i haven´t found any drivers. Anyone knows where could I found it? Thanks for all. -- 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] Help Me
Hello, I have developed a small application in which i can store all my passwords of different domains. For Example: I saved my email and password of gmail in that application. When i click my saved entry ,the browser will be launched. Now, i want to set the email and password directly to the fields in the site rather than re-entering the username and password. Anyone please tell me how to do this 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] 2.2 emulator
when i run clickOnView() robotium command on a tab of music player. it is performing the desire action but in case if i click on a tab previously open then it ranout of the program. throwing exception but same problem is not there in tab under contacts. so what should i do? to run test cases. using eclipse , robotium, android 2.2, -- 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] multi page form
Hello , I am new to android paltform. How to navigate through multi page form application? how to handle next and back button click event? My point of confusion is that, form filling is single activity , then how to display multiple pages of the form and how to navigate back and forth from pages in that activity? -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Have you read these articles on SO: http://stackoverflow.com/questions/4709137/solution-android-install-failed-insufficient-storage-error http://stackoverflow.com/questions/6788996/installation-error-install-failed-insufficient-storage-during-runing-emulator Have you also tried it by wiping the data on the emulator before launching? when using adb push which filesystem location do you push to? Cheers, Sanj -- 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] [ASK] HOW TO SEND LONGITUDE LATITUDE TO ANOTHER ANDROID PHONE VIA INTERNET..
i'm newbie.. give me your explanation master.. thx before,, :) -- 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: ADB could see Samsung Galaxy Tab 10.1 but now it can't!
This happened on my galaxy tab 7. For me to fix my issue, I either
restarted the device or toggled the ability to debug application on
the device.
On Sep 5, 10:15 am, RodneyJLambert rodney.j.lamb...@gmail.com wrote:
I have a Ubuntu development system that I have been using to do
Android development and until this week the ADB would detect my Galaxy
Tab 10.1, now the ADB will not list the tab as an available device.
lsusb shows :
$ lsusb
Bus 002 Device 046: ID 04e8:685e Samsung Electronics Co., Ltd
Bus 002 Device 005: ID 059b:0370 Iomega Corp.
Bus 002 Device 004: ID 0518:0001 EzKEY Corp. USB to PS2 Adaptor v1.09
Bus 002 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 002 Device 002: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop
Laser
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
adb devices returns :
$./adb devices
List of devices attached
51-android.rules :
SUBSYSTEM==usb, SYSFS{idVendor}==0bb4, MODE=0666
SUBSYSTEM==usb, SYSFS{idVendor}==22b8, MODE=0666
SUBSYSTEM==usb, SYSFS{idVendor}==04e8, MODE=0666
SUBSYSTEM==usb, SYSFS{idVendor}==1004, MODE=0666
The result of running uname -r is :
2.6.35-30-generic
Ubuntu 10.10
Android SDK Tools, revision 12
Android SDK Platform-tools, revision 6
The ADB can see my other devices (G2 and G2X) like normal. It seems
like something has changed in Ubuntu that is causing the Galaxy Tab
10.1 to be treated differently that it was two weeks ago! It is also
worth mentioning that ADB on my Windows Vista system can see the tab.
Does anyone have any ideas about what might have changed to cause a
valid target device to suddenly no longer be detected by ADB?
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Re: [android-developers] Re: Error starting app. Must force a close
Try to uninstall your app, and clean up your eclipse's project. 2011/9/6 Indicator Veritatis mej1...@yahoo.com: Mark- Your advice is good, as always, but I think the OP will be in need of advice that is a little more specific, namely, HOW is he going to find the cause of the error using adb logcat etc? Of course, since all we know is that he sees that one error, it is hard to get more specific. But I believe it would be helpful to point out to the OP in general terms what he should look for, i.e., look in the stack trace containing the unknown error for any exceptions involving his own package: if he finds one, he can be 99% certain that is the cause of the error. If he does not find one, then it is harder: he will have to figure out what it was that the Launcher needed to start his app, but he forgot to provide, such as listing all required permissions and Activities in the Manifest. On Sep 5, 4:19 pm, Mark Murphy mmur...@commonsware.com wrote: Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace associated with your error. On Mon, Sep 5, 2011 at 11:05 PM, NWD Sports nwdspo...@hotmail.com wrote: I have an app that I created that worked perfectly whenever I debugged it. Now whenever I try to run it, I get an error saying “unexpected error com.myPackageName.app could not be started.” the only option I get is to force a close of the app. Does anyone know what is wrong? Nicholas L. – NWD Sports.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 -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android Training in NYC:http://marakana.com/training/android/ -- 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] Luncher activity will be called twice after phone boot
Broadcast receiver
public void onReceive(Context context, Intent intent) {
// make sure you receive BOOT_COMPLETED
String action = ;
if ( intent != null intent.getAction() != null )
{
action = intent.getAction();
Log.d([OriReceiver], action=+action);
if ( action.equals(android.intent.action.BOOT_COMPLETED) )
{
Intent newIntent = new Intent();
newIntent.setClassName(xxx, xxxi.Entry);
newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
}
Entry.java
public void onCreate(Bundle savedInstanceState)
{
init();
}
private void init()
{
Intent intent = new Intent(getBaseContext(), Login.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivity(intent);
finish();
}
The problem is Entry is sometimes called twice. onCreate() is called
twice. Somtimes, onCreate() of Login is called twice.
When the activity is loaded in the phone, i have to unlock it to see
the GUI.
Please help me in this one.
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[android-developers] Why the emulator appear this?
Could anybody tell me why my emulator appear this and not the Hello Android? https://picasaweb.google.com/101063952035432254010/Android#5649189156141413618 I have follow the step that introduce from the android tutorial. Please help me to solve this problem. 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: Why the emulator appear this?
Am 06.09.2011 12:26, schrieb cpleng7: https://picasaweb.google.com/101063952035432254010/Android#5649189156141413618 Page not found! -- 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: locking app: How I know when an
On Tue, Sep 6, 2011 at 9:16 AM, ngbl natalyabla...@gmail.com wrote: Hello, Thank you for taking the time to answer, NWD, something like that was trying to do but didn't work. I'll try again!. Kris, I thing it's possible because apps like these are avaible on android market. This apps can block anything even the contact list. Jim, thanks for your time. I don't want to do this to hurt somebody is just for learning purpose and a project. If someone else want to contribute, I'll appreciate it. Regards, ngbl This would be interesting to see, I'm guessing that what they're doing is something shady (i.e., not intended for the system to operate that way.) Can you point me at one of these apps, just so I can check out what they're doing behind the scenes? Kris -- 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: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error
Thanks for the links, however even those don't seem to mention a solution (or even a work-around) for pre-2.2 hardware devices ... On Tue, Sep 6, 2011 at 11:29 AM, sanj sahayam sanjsmail...@gmail.comwrote: Have you read these articles on SO: http://stackoverflow.com/questions/4709137/solution-android-install-failed-insufficient-storage-error http://stackoverflow.com/questions/6788996/installation-error-install-failed-insufficient-storage-during-runing-emulator Have you also tried it by wiping the data on the emulator before launching? when using adb push which filesystem location do you push to? Cheers, Sanj -- 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] How to create Object in OpenGL ( Problem one object is overlapping on the other object )
Dear all , I am facing one problem in openGL i have drawn two object but i am unable to see the another objects . i have created a disc with one hole on it i want to place it on tower , but when i place the disc I am ubale to see the tower . Please help me out -- 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] How install App Inventor Windows drivers in
On Tue, Sep 06, 2011 at 01:42:14AM -0700, davidorti wrote: I have just tried to use the Android App Inventor (yes, i'm a newbie) and it requires to install some drivers in my mobile phone. Granted, it's been a while since I looked at App Inventor, but, umm, the *Windows* drivers you *MIGHT* need to install are for Windows, not your phone. But first, check to see if it works---you may not need to do anything (I didn't). Make sure that your USB connection is NOT set to MASS STORAGE. It should be set to NONE. Look at the entries in the Notification bar and touch the one that says there's a USB connection. It will pull up the listing. Select NONE (or something like that) and then try using your phone as the emulator. For mine, it just worked...no extra drivers needed. HTH. Later, --jim -- 73 DE N5IAL (/4) | 1) Smoking habanero powder helps defeat that Running FreeBSD 7.0|off taste' quite nicely. spooky1...@gmail.com | 2) I figure a couple bong hits of [habanero] ICBM/Hurr.: / 30.44406N |powder would defeat just about anything! | 86.59909W--seen in Chile-Heads list Android Apps Listing at http://www.jstrack.org/barcodes.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] How can I connect Dell Streak 7, eLocity devices to my DDMS
Hi All, I am unable to connect/detect Dell Streak 7 and eLocity devices to my eclipse DDMS interface for seeing debug statements. How can I get rid of this. Even I have tried in Mac Notebook, its same situation in Windows 7. Could you suggest me what are the USB device drivers need to install for detecting those devices. Is there any way getting debug statements other than DDMS tool. Thanks in advance for your help :) Cheers Srinivas -- 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] How install App Inventor Windows drivers in Samsung Galaxy SII device?
If it works the same as it did with the Galaxy S (1, not 2), then the drivers can be installed as part of Samsung's Kies software suite. 06.09.2011 12:42, davidorti пишет: Hi, I have just tried to use the Android App Inventor (yes, i'm a newbie) and it requires to install some drivers in my mobile phone. I had been looking for it (http://developer.android.com/sdk/oem-usb.html) but i haven´t found any drivers. Anyone knows where could I found it? Thanks for all. -- Kostya Vasilyev -- 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 create Excel/Spread Sheet Programmatically in Android
Hi pranay, xls docs means nothing but a comma separated file. just write some thing in to text file with some commas. that will give u an excel file. bye -- 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] Is there a table that lists permissions with the commands that precipitate their need?
There are some permissions in an app I am working on that I inherited. It's a large app, and I would like to know if there is a table out that that tells you what command (read this/write that/etc.) requires which permission. In other words, given a permission, is there a way to look up what command(s) it is related to? I've tried to Google for this without any luck. 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] Did any one succeed for VPN client?
Hi all, Could you guide me how can I remotely connect using VPN on Xoom or other Android devices. Could you give which devices is more flexible to connect VPN client, if possible share the procedure with me. At least list some of the VPN client support devices, the requirement on ATT network and WiFi network. Cheers Srinivas -- 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] Is there a table that lists permissions with the commands that precipitate their need?
On Tue, Sep 6, 2011 at 10:51 AM, darrinps darri...@gmail.com wrote: There are some permissions in an app I am working on that I inherited. It's a large app, and I would like to know if there is a table out that that tells you what command (read this/write that/etc.) requires which permission. Mostly, this is covered by the JavaDocs -- classes or methods that require a permission will frequently (though not always) mention that requirement. In other words, given a permission, is there a way to look up what command(s) it is related to? Not that I am aware of. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- 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: Is there a table that lists permissions with the commands that precipitate their need?
Thanks. That's what I thought after searching for it. This would be a great addition to the documentation and I would think that Google would have access to this or could build it easily enough. The closest thing I have found is using the index in a few of the Android books I have to look up the permission and then going to where it is referenced in the book to show what command it is related to. On Sep 6, 9:53 am, Mark Murphy mmur...@commonsware.com wrote: On Tue, Sep 6, 2011 at 10:51 AM, darrinps darri...@gmail.com wrote: There are some permissions in an app I am working on that I inherited. It's a large app, and I would like to know if there is a table out that that tells you what command (read this/write that/etc.) requires which permission. Mostly, this is covered by the JavaDocs -- classes or methods that require a permission will frequently (though not always) mention that requirement. In other words, given a permission, is there a way to look up what command(s) it is related to? Not that I am aware of. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android 3.1 Programming Books:http://commonsware.com/books -- 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: How to create Excel/Spread Sheet Programmatically in Android
hi srihari babu
just use this code with some changes
private void ExportCSV()
{
String columnString = ,dataString = ,combinedString = ;
columnString = \Name \,\Age\,\Date\,\Class\;
combinedString = columnString;
try
{
out.write(combinedString.getBytes());
}
catch (IOException e)
{
e.printStackTrace();
}
for (int i = 0; i nodes.getLength(); i++)
{
Element element = (Element)nodes.item(i);
dataString = \ + XMLfunctions.getValue(element, Name)
+\,\ + XMLfunctions.getValue(element, Age) + \,\ +
XMLfunctions.getValue(element, Date) + \,\ +
XMLfunctions.getValue(element, Class) + \;
combinedString = \n + dataString;
try
{
out.write(combinedString.getBytes());
}
catch (IOException e)
{
e.printStackTrace();
}
}
try
{
out.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
and try to search on google you find lots of demo source code
On Tue, Sep 6, 2011 at 8:04 PM, srihari babu hisriharib...@gmail.comwrote:
Hi pranay,
xls docs means nothing but a comma separated file.
just write some thing in to text file with some commas.
that will give u an excel file.
bye
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Thanks and Regards,
Ankit Kasliwal
kasliwalankit2...@gmail.com
+91-9300-940-136
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Re: [android-developers] [ASK] HOW TO SEND LONGITUDE LATITUDE TO ANOTHER ANDROID PHONE VIA INTERNET..
A simple overview? Well first, you'll need to physically get the location, using something like LocationManager. After that, you'll want to actually *send* it using some sort of internet backend. There are a variety of ways you can do this, but it all requires a bit of planning, one solution might simply be to send the other person an email, right? However, the other requires that you have some sort of background daemon running on the other device using something like an AlarmManager, which can periodically check to see if some data from another phone has been sent over the web (of course, you'll need the internet to do this...) For the physical backend communication, you'll need some sort of dedicated internet service, there have been some mentioned on the list over the past few days, if you'd like me to point you at one... Kris On Tue, Sep 6, 2011 at 7:27 AM, dede pradana de.pri...@gmail.com wrote: i'm newbie.. give me your explanation master.. thx before,, :) -- 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: Share View as Image
Could this possible be because the Share Intent cannot access the image in my applications cache folder? I tried the code below but that didnt work either. What would be the best way to do this? Thanks String cachePath = this.getDir(ScreenShots, Context.MODE_WORLD_READABLE).getPath() ; Bitmap viewCapture = null; graphView.setDrawingCacheEnabled(true); viewCapture = Bitmap.createBitmap(graphView.getDrawingCache()); graphView.setDrawingCacheEnabled(false); boolean a = viewCapture.compress(CompressFormat.JPEG, 100, new FileOutputStream(cachePath+/PlantPulse.jpeg)); Intent share = new Intent(Intent.ACTION_SEND); share.setType(image/jpeg); //String path = getDir(PlantPulse.jpeg, Context.MODE_WORLD_READABLE).getPath(); File file = new File(cachePath+/PlantPulse.jpeg); Uri outputFileUri = Uri.fromFile(file); share.putExtra(Intent.EXTRA_STREAM,outputFileUri); startActivity(Intent.createChooser(share, Share Plot Using...)); -- 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
