[android-developers] Webview with progress and url overriding
Hi!
I would like to add a Webview that both intercepts the URL clicks and
shows a progress when loading.
URL overriding:
myWebView.setWebViewClient(new WebViewClient() {
@Override public boolean shouldOverrideUrlLoading(WebView
view,
String url) {
...
Progress:
myWebView.setWebChromeClient(new WebChromeClient(){
@Override
public void onProgressChanged(WebView view, int newProgress) {
...
But is there any way to combine these two? The WebViewClient only
offers OnPageFinished and then I can't show any real progress when
loading.
-Christer
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[android-developers] Re: HTC phone for testng?
On Oct 9, 12:28 pm, ian stilbit...@gmail.com wrote: I am almost ready to begin testing my apps on a real phone. I don't want a G1. If I got an unlocked HTC, can I use that for my testing, or do a need a specialized developer phone from Google\? Hi, You can use any phone to test SDK apps that only do standard things. --~--~-~--~~~---~--~~ 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: WiMAX for Android
I am only ware of a build wayback, based on the M3-rc37 release. Performance was soso, and I am next to certain that out of the box, Android could not be made run in conjunction with WiMax. It sure would be a nice feat. On Oct 8, 12:42 pm, Michael Cheselka chese...@gmail.com wrote: Hello, I think android does run on the Nokia N810 WiMax edition. I'm not sure if the WiMax works. http://elinux.org/Android_on_OMAP Regards, Michael Cheselka 650-488-4820 On Thu, Oct 8, 2009 at 08:55, JoaJP joachim.pfeif...@gmail.com wrote: One could try to put a Nokia N810 WiMax edition on it. It won't run Android, but would be infinitely more interesting than a notebook PC, for sure. On Oct 8, 8:14 am, Marco Nelissen marc...@android.com wrote: You also need a phone that can act as a USB host. On Wed, Oct 7, 2009 at 6:11 PM, Roman ( T-Mobile USA) roman.baumgaert...@t-mobile.com wrote: Yep, you would have to implement the usb driver support for your WiMax card on Android which also includes platform/framework changes to recognize WiMax as a data interface. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Oct 7, 2:50 pm, Bala california.b...@gmail.com wrote: I am submitting this post from the Palo Alto Cal-train station, using Clearwire WiMax Innovation Network in Silicon Valley. The speed is unbelievable. Perhaps it is because the network is open only for the developers. If this kind of connectivity and speed is available to the public, then it will be awesome. Instead of the PC, can I use Android phone to access this network. I can connect the WiMAX modem through the USB on my phone. But I may need the WiMAX system software. Any help will be highly appreciated. Thanks, Bala --~--~-~--~~~---~--~~ 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] Rating Bar Dialog API
I know Market application has Rating Bar Dialog. Is there any API to create Rating Bar Dialog in Android SDK 1.5 or 1.6.? --~--~-~--~~~---~--~~ 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] using customized UI components in XML
When I use customized components in XML, could I use a short name of component instead of a fully qualified class name? I wonder if some configuration file exists to do that work. For example, my customized components is ex.object.RoundRect, I should use it in xml file like this: ex.object.RoundRect android:id=@+id/mainRoundRect01 ... / But I want to use it like this: RoundRect android:id=@+id/mainRoundRect01 ... / Is it possible? Is there a configuration file that can map the fully qualified class name to a short name? Thanks for your prompt. --~--~-~--~~~---~--~~ 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] Can we change the status Bar's background?
Hi All, We can add some icons in the status Bar but I can not find the way to modify the status Bar's background. E.G. I want to use one image to replace its current white background. Can anyone provide some advices? Thanks a lot. B. R. Ji --~--~-~--~~~---~--~~ 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] Can WebView be used inside a Service?
I want to run part of my app logic in a background service. However, much of the app uses JavaScript. Currently I run the JavaScript inside a WebView. Is it possible to have an invisible WebView while running inside a Service? If the answer is no, is there any way to run JavaScript inside a Service? 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: Can we change the status Bar's background?
You cannot without changing the system image. On Thu, Oct 8, 2009 at 11:56 PM, chen ji chenjihz...@gmail.com wrote: Hi All, We can add some icons in the status Bar but I can not find the way to modify the status Bar's background. E.G. I want to use one image to replace its current white background. Can anyone provide some advices? Thanks a lot. B. R. Ji -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: using customized UI components in XML
Sorry you can't :) On Thu, Oct 8, 2009 at 11:49 PM, Susan smxb...@gmail.com wrote: When I use customized components in XML, could I use a short name of component instead of a fully qualified class name? I wonder if some configuration file exists to do that work. For example, my customized components is ex.object.RoundRect, I should use it in xml file like this: ex.object.RoundRect android:id=@+id/mainRoundRect01 ... / But I want to use it like this: RoundRect android:id=@+id/mainRoundRect01 ... / Is it possible? Is there a configuration file that can map the fully qualified class name to a short name? Thanks for your prompt. -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Question about the appwidget update period
Mark AppWidgetProvider being a BroadcastReceiver, it can't register for AlarmManager with broadcast intent. So how to handle this. Am I missing something obvious here? How to achieve this? // Thote Gowda GR On Oct 4, 5:28 pm, Mark Murphy mmur...@commonsware.com wrote: I need to provider an access for the user to customize theupdate period. But the appwidgetpoviderinfo just can be defined in XML. How to implement this? Step #1: Set updatePeriodMillis to be 0 Step #2: Use AlarmManager (and perhaps PowerManager.WakeLock) to set up your own alarm to invoke your code toupdatethe widget Step #3: There is no step #3 -- Mark Murphy (a Commons Guy)http://commonsware.com Android App Developer Books:http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to create a Icon on Home screen through Activity
Murphy I am not looking for shortcut. Let me rephrase my question. I want an icon on home screen , upon clicking this icon my application should be launched. As of now when i create an activity and executes it, i need to open menu and click on the activity name to launch my application. I know i can create a shortcut for this, instead can i have the same icon on home screen instead inside menu through my activity program. Thanks, Jeelani On Oct 7, 9:39 pm, Mark Murphy mmur...@commonsware.com wrote: I would like to haveiconcreated onhomescreenthrough an activity . All the icons of my activities are on main menu, once i click it my activity will be launched instead i need anicononhomescreenwhich when clicked activity should be launched. Any inputs on above appreciated. Users createhomescreenshortcuts; applications do not. -- Mark Murphy (a Commons Guy)http://commonsware.com Android App Developer Books:http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to create a Icon on Home screen through Activity
You can drag icons from the drawer and drop them on the workspace. On Fri, Oct 9, 2009 at 12:11 AM, jeelani jeelanibashas...@gmail.com wrote: Murphy I am not looking for shortcut. Let me rephrase my question. I want an icon on home screen , upon clicking this icon my application should be launched. As of now when i create an activity and executes it, i need to open menu and click on the activity name to launch my application. I know i can create a shortcut for this, instead can i have the same icon on home screen instead inside menu through my activity program. Thanks, Jeelani On Oct 7, 9:39 pm, Mark Murphy mmur...@commonsware.com wrote: I would like to haveiconcreated onhomescreenthrough an activity . All the icons of my activities are on main menu, once i click it my activity will be launched instead i need anicononhomescreenwhich when clicked activity should be launched. Any inputs on above appreciated. Users createhomescreenshortcuts; applications do not. -- Mark Murphy (a Commons Guy)http://commonsware.com Android App Developer Books:http://commonsware.com/books.html -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Release scheduling on android market
Hello, How long does it take until an application is available to the public once it has been uploaded to android market? I need to know to create a release/marketing schedule. Thanks, Mike --~--~-~--~~~---~--~~ 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 creating avd with --force
2009/10/4 Cyryl Płotnicki-Chudyk sharph...@gmail.com: PS C:\Users\cyryl\workspace android create avd --name test --target 2 Android 1.6 is a basic Android platform. Do you wish to create a custom hardware profile [no] Error: Folder C:\Users\cyryl\.android\avd\test.avd is in the way. Use --force if you want to overwrite. PS C:\Users\cyryl\workspace android create avd --name test --target 2 --force Android 1.6 is a basic Android platform. Do you wish to create a custom hardware profile [no] Exception in thread main java.lang.StackOverflowError at java.io.WinNTFileSystem.list(Native Method) at java.io.File.list(Unknown Source) at java.io.File.listFiles(Unknown Source) at com.android.sdklib.internal.avd.AvdManager.recursiveDelete (AvdManager.java:952) at com.android.sdklib.internal.avd.AvdManager.recursiveDelete (AvdManager.java:954) at com.android.sdklib.internal.avd.AvdManager.recursiveDelete (AvdManager.java:954) \ [[and so on] anyone else experiencing similar behavior ? should I report it as a bug ? -- Cyryl Płotnicki-Chudyk +48 697 088 885 --~--~-~--~~~---~--~~ 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] start ACTION_VIEW with memory data
Hello all, I would like to run an ACTION_VIEW with memory data. The first solution is to write data in a file on sdcard but ... it does not seem so efficient. I was thinking to implement my own content provider, but as far as I understand I need to return an ParcelFileDescriptor. I found a MemoryFile implementation in SDK, however I don't know how to get a ParcelFileDescriptor for a MemoryFile. Any ideas ? Regards, jim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Why this http url could not be played,but the video that is downloaded could be played?
url：http://61.135.181.186/wwwdl/outPutFileName.mp4 I use the mediaplayer to play this url. It shows that this streaming is not supported. But when I download the video,it plays ok。 Could somebody give me an explaination why this could be happened? --~--~-~--~~~---~--~~ 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] Sound in games
Hi all! I have pretty common question: is there any bug-free way to implement sound effects in a game? Or we only have unpredictable SoundPool with its horrible bugs? Or MediaPlayer that can only play one sound at once and which is not solution for a game at all? In fact, it is disturbing question for numerous developers right now! --~--~-~--~~~---~--~~ 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: Sound in games
how about allocate many MediaPlayer? is it bad? On Oct 9, 4:07 pm, yarik...@gmail.com yarik...@gmail.com wrote: Hi all! I have pretty common question: is there any bug-free way to implement sound effects in a game? Or we only have unpredictable SoundPool with its horrible bugs? Or MediaPlayer that can only play one sound at once and which is not solution for a game at all? In fact, it is disturbing question for numerous developers right now! --~--~-~--~~~---~--~~ 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] Single threaded GL example
I was using for sometime now OpenGL initialization code from Api demos
and it was quite hard to exchange events between View and Renderer.
So, I read pieces of documentation from GLES, EGL from jsr239 and
finally made the single threaded GL initialization code which is much
simpler than in ApiDemos. Here it is:
import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLContext;
import javax.microedition.khronos.egl.EGLDisplay;
import javax.microedition.khronos.egl.EGLSurface;
import javax.microedition.khronos.opengles.GL10;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.SurfaceHolder.Callback;
public class MainActivitity extends Activity {
@Override
protected void onCreate(Bundle saved) {
super.onResume();
final EGL10 egl = (EGL10) EGLContext.getEGL();
final EGLDisplay eglDisplay =
egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(eglDisplay, version);
int[] configSpec = {
// EGL10.EGL_DEPTH_SIZE, 8,
EGL10.EGL_NONE
};
final EGLConfig[] config = new EGLConfig[1];
int num_configs[] = new int[1];
egl.eglChooseConfig(eglDisplay, configSpec, config, 1, num_configs);
final EGLContext eglContext =
egl.eglCreateContext(eglDisplay, config[0], EGL10.EGL_NO_CONTEXT, null);
// Setting up layouts and views
SurfaceView view = new SurfaceView(this);
setContentView(view);
SurfaceHolder holder = view.getHolder();
holder.setType(SurfaceHolder.SURFACE_TYPE_GPU);
final GL10 gl = (GL10) eglContext.getGL();
final Handler handler = new Handler();
holder.addCallback(new Callback() {
private EGLSurface surface;
private Runnable painter;
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
// initialize GL projection and other stuff
// gl.glMatrixMode(GL10.GL_PROJECTION);
// gl.glFrustumf(left, right, bottom, top, zNear, zFar);
// ...
painter = new Runnable() {
@Override
public void run() {
drawFrame(gl);
egl.eglSwapBuffers(eglDisplay, surface);
handler.post(this);
}
};
handler.post(painter);
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
surface =
egl.eglCreateWindowSurface(eglDisplay, config[0], holder, null);
egl.eglMakeCurrent(eglDisplay, surface, surface, eglContext);
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
handler.removeCallbacks(painter);
}
});
}
private void drawFrame(GL10 gl) {
// Frame drawing...
long t = System.currentTimeMillis() % 1;
gl.glClearColor(t / (float) 1, t / (float) 1 ,1 , 1);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
}
}
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[android-developers] Re: regarding phone calling
is anybody dont know how to intercept out going calls. I mean when we dial a phone number instead of going to the android's InCallScreen app, my own app should be launched. how to do it? Thanks, Manoj. On Oct 9, 10:15 am, manoj manojkumar.m...@gmail.com wrote: Hi basically, what I am looking for is when some one dials a phone number, then my app should be activated. How can I achieve this? thanks, Manoj. On Oct 9, 9:50 am, manoj manojkumar.m...@gmail.com wrote: Hi all, I have a requirement as given below: 1. I have to show the phone dialer screen. after giving the phone number and pressing on that number should return to a new activity. How can I achieve this? can any one please help me. Thanks, Manoj. --~--~-~--~~~---~--~~ 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: Sound in games
MediaPlayer cuts last few milliseconds in short sounds after first playing, at least with wma files. On Oct 9, 12:28 pm, sleith raysle...@gmail.com wrote: how about allocate many MediaPlayer? is it bad? On Oct 9, 4:07 pm, yarik...@gmail.com yarik...@gmail.com wrote: Hi all! I have pretty common question: is there any bug-free way to implement sound effects in a game? Or we only have unpredictable SoundPool with its horrible bugs? Or MediaPlayer that can only play one sound at once and which is not solution for a game at all? In fact, it is disturbing question for numerous developers right now! --~--~-~--~~~---~--~~ 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
Is there a way that I can get the media information (song title, genre, artist, etc) that is being played in the default music player? Does the default music player allows sharing of these kind of information? --~--~-~--~~~---~--~~ 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: Publishing both free and paid versions of app on Android Market
Thanks for pointing to those topic - it's quite interesting. But unfortunately solution of Justin Anderson doesn't help me much as I don't need any additional key application. What I need is to publish both free and paid versions of application on Android Market and ideally user would be able to first download free version and then update to paid version later. From what I've seen in different forums the only solution would be creating free and paid applications with different package name specified in AndroidManifest.xml file, for example: org.test.appname.bfree/b - for free version and org.test.appname.bpaid/b - for paid version but is it allowed to specify package name which actually doesn't exist really in my java sources ? What I mean is that my classes are actually laid under iorg.test.appname/i package and the iorg.test.appname.bfree/b/i doesn't really exist. If it's allowed - I would be able to use same codebase for both versions of application but simply provide different package names in AndroidManifest.xml file. This still will lead to the problem that if user downloads free version first and later downloads paid version - then there would be actually two applications on user's phone instead of one. Please advice. On Oct 8, 8:59 pm, RichardC richard.crit...@googlemail.com wrote: Have a read of: http://groups.google.com/group/android-beginners/browse_thread/thread... specifically pos4 by Justin Anderson) It looks like a very nice solution and stops you haveing to maintain your code base in 2 projects. -- RichardC On Oct 8, 12:51 am, abarinoff abarin...@gmail.com wrote: Hi all, Could someone give me a hint how should I publish bothfreeandpaid versions of application on Android Market so the user would be able to installFreeversion first and then upgrade toPaidversion if he likes to. I saw few articles which are saying that there should be difference in package names forfreeandpaidversions on order to be able to perform upgrade later, but what if I publish thefreeversion with android:versionCode set to 1 and thepaidversion with android:versionCode set to 2 - wouldn't that allow to perform update fromfreetopaidapplication without changing the package name ? Unfortunately I didn't find any article neither on android developers site nor on android market site describing the best practices of solving this problem, so any help from the android community members would be very much appreciated ! Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Can WebView be used inside a Service?
Hi, I looked into this myself... On Oct 9, 3:00 pm, tomei.ninge...@gmail.com tomei.ninge...@gmail.com wrote: I want to run part of my app logic in a background service. However, much of the app uses JavaScript. Currently I run the JavaScript inside a WebView. Is it possible to have an invisible WebView while running inside a Service? No, only only an Activity can have Views. If the answer is no, is there any way to run JavaScript inside a Service? If it's the JavaScript language, it may be possible to port Rhino to Android. But, the performance won't be so good because JIT compiling must be disabled. --~--~-~--~~~---~--~~ 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: Sound in games
At the same time playing mp3 or ogg with MediaPlayer it is too slow for games, it causes lags. On Oct 9, 12:46 pm, yarik yarik...@gmail.com wrote: MediaPlayer cuts last few milliseconds in short sounds after first playing, at least with wma files. On Oct 9, 12:28 pm, sleith raysle...@gmail.com wrote: how about allocate many MediaPlayer? is it bad? On Oct 9, 4:07 pm, yarik...@gmail.com yarik...@gmail.com wrote: Hi all! I have pretty common question: is there any bug-free way to implement sound effects in a game? Or we only have unpredictable SoundPool with its horrible bugs? Or MediaPlayer that can only play one sound at once and which is not solution for a game at all? In fact, it is disturbing question for numerous developers right now! --~--~-~--~~~---~--~~ 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] Do MapView Overlays get painted at angle?
When an overlay is put on a MapView, the shadow suggest that its at an angle and not flat on the map. I have been creating scaled bitmaps to overlay on a mapview, but i am either geting the scale wrong or the overlay is being painted at a slight angle, sitting up a bit, rather then being flat to the map. Does anyone know if this is true? and if so, is there a way to stop it painting at an angle or do you know the angle so i can compensate for it when creating the bitmapped overlay? Thanks, Liam --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Android WebView and HTML5
Hey fellow Androids! I am experimenting with Androids WebView[1] and its HTML5 features. I have written a little webpage with does the features detection like described here: http://diveintohtml5.org/detect.html And now I see (I am on a SDK1.6 Emulator) that the LocalStorage, the WebWorkers and Offline Web Applications are not supported! Does anyone know when these features will be supported? Or does anyone know the exact version (or build) of the webkit engine, that is used in Android 1.6? Any hints are greatly appreciated! Thanks, Anton [1] http://developer.android.com/reference/android/webkit/WebView.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] Android SDK google maps api issue
Hi, Has any one tried building maps application using the target 1 or 2. I see the size of the maps.jar is just 22kb where as for 1.6 with 3 and 4 it is 384kb. D:\Apps\java\mobile\android\sdk16\add-ons\google_apis-3\libs Is some thing wrong here.. Regards, Raja Nagendra Kumar, C.T.O www.tejasoft.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] To read doc,exl,ppt without using MSoffice in android
HI Guys, I want to read edit and write word document, excel and powerpoint without using Ms office installed in the android. i am trying to develop a application in android. did any one have already done this please send the source code of it. if not can u guide me to do the application. Thanks in advance Thanks Regards Santhosh Ejanthkar. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android WebView and HTML5
As a explanation. I have written an app which displays an WebView that loads my html page with the features-testing scripts describet here: http://diveintohtml5.org/detect.html As a workaround for the missing features i had the idea that i could write my own WebView with an nightly version of webkit. Do you think this is a good idea to do? I do not know how big a compiled version of webkit is and if android has its own optimized version of webkit. Has anyone done something similiar? Thanks, Anton On Oct 9, 12:37 pm, Anton Pirker an...@ignaz.at wrote: Hey fellow Androids! I am experimenting with Androids WebView[1] and its HTML5 features. I have written a little webpage with does the features detection like described here:http://diveintohtml5.org/detect.html And now I see (I am on a SDK1.6 Emulator) that the LocalStorage, the WebWorkers and Offline Web Applications are not supported! Does anyone know when these features will be supported? Or does anyone know the exact version (or build) of the webkit engine, that is used in Android 1.6? Any hints are greatly appreciated! Thanks, Anton [1]http://developer.android.com/reference/android/webkit/WebView.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] monkey script
I am trying to use the -f scriptfile option for monkey tool. In this manner, the key events generated by the monkey tool can be controlled according to the tester's requirements. I could not find any documentation on the scriptfile option. I need to know the syntax and format of the scriptfile. Where can I find this information ? --~--~-~--~~~---~--~~ 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: regarding phone calling
manoj wrote: is anybody dont know how to intercept out going calls. It is not possible from the SDK. I mean when we dial a phone number instead of going to the android's InCallScreen app, my own app should be launched. how to do it? You can create your own firmware based on http://source.android.com, make whatever changes you desire, and put that firmware on your own phone. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Release scheduling on android market
Mike wrote: How long does it take until an application is available to the public once it has been uploaded to android market? In my one test, about 1-2 minutes. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Webview with progress and url overriding
Chister Nordvik wrote:
Hi!
I would like to add a Webview that both intercepts the URL clicks and
shows a progress when loading.
URL overriding:
myWebView.setWebViewClient(new WebViewClient() {
@Override public boolean shouldOverrideUrlLoading(WebView
view,
String url) {
...
Progress:
myWebView.setWebChromeClient(new WebChromeClient(){
@Override
public void onProgressChanged(WebView view, int newProgress) {
...
But is there any way to combine these two?
They are separate objects. What do you mean by combined?
The WebViewClient only
offers OnPageFinished and then I can't show any real progress when
loading.
What makes you say that? Is your WebChromeClient object being ignored?
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://twitter.com/commonsguy
Warescription: Three Android Books, Plus Updates, $35/Year
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[android-developers] Re: Rating Bar Dialog API
Subba wrote: I know Market application has Rating Bar Dialog. Is there any API to create Rating Bar Dialog in Android SDK 1.5 or 1.6.? Use AlertDialog.Builder and its setView() method to put a RatingBar in the dialog. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Supressing Key presses in Activity, especially in Options Menu
Raman wrote: Thanks for that suggestion. I'll take that but my problem is still not solved. My problem is when Options menu is opened. In that scenario, pressing of Call key does not call the callback function onKeyDown() and I do not know why. The options menu probably intercepts all keys and, for whatever reason, does not propagate the Call key to be intercepted. IMHO, this is a good thing. I could not find a way to catch that key event, so if you have a solution, please let me know... Don't intercept the Call key. As Megha indicated, I'm surprised it is even possible. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android WebView and HTML5
Anton Pirker wrote: As a workaround for the missing features i had the idea that i could write my own WebView with an nightly version of webkit. Do you think this is a good idea to do? Only if you have a team of ~10 engineers and a substantial budget. I do not know how big a compiled version of webkit is and if android has its own optimized version of webkit. Android has a number of optimizations for its use of WebKit, not the least of which is using Skia for the rendering engine. And now I see (I am on a SDK1.6 Emulator) that the LocalStorage, the WebWorkers and Offline Web Applications are not supported! LocalStorage might work with the full Browser application with Google Gears enabled -- I'm a little fuzzy as to whether Gears offers official HTML5 LocalStorage support. WebView does not support Gears. Does anyone know when these features will be supported? The Android project is not fond of forward-looking statements like project plans and timelines. I have to imagine it is relatively high on their list, since Google as a whole is seriously behind HTML5 (see Google Wave). However, even then, I imagine that some features (e.g., Offline Web Applications) might be a wee bit tricky to add to Android, so complete HTML5 support may not be easy. Or does anyone know the exact version (or build) of the webkit engine, that is used in Android 1.6? I am under the impression that there is a way to determine this, as somebody mentioned a WebKit version in passing at MOTODEV Summit, but I don't remember what he said the version was nor how to figure it out. Sorry I don't have any more info on that facet of your question. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Single threaded GL example
Hi Ivan,
thanks for sharing this. It can be usefull to get something rendered
with as least code as possible. But for a performance critical
application (which almost all opengl games/apps are) you must keep the
multithreaded approach, or else you'll spend a lot of time refactoring
your code.
Take a look at the following link/video. It contains a lot of
valueable informations and explains why the OpenGL api examples are
multithreaded and why you should stick to the multithreaded approach.
http://code.google.com/intl/de-DE/events/io/sessions/WritingRealTimeGamesAndroid.html
On 9 Okt., 11:39, Ivan Volosyuk ivan.volos...@gmail.com wrote:
I was using for sometime now OpenGL initialization code from Api demos
and it was quite hard to exchange events between View and Renderer.
So, I read pieces of documentation from GLES, EGL from jsr239 and
finally made the single threaded GL initialization code which is much
simpler than in ApiDemos. Here it is:
import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLContext;
import javax.microedition.khronos.egl.EGLDisplay;
import javax.microedition.khronos.egl.EGLSurface;
import javax.microedition.khronos.opengles.GL10;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.SurfaceHolder.Callback;
public class MainActivitity extends Activity {
@Override
protected void onCreate(Bundle saved) {
super.onResume();
final EGL10 egl = (EGL10) EGLContext.getEGL();
final EGLDisplay eglDisplay =
egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(eglDisplay, version);
int[] configSpec = {
// EGL10.EGL_DEPTH_SIZE, 8,
EGL10.EGL_NONE
};
final EGLConfig[] config = new EGLConfig[1];
int num_configs[] = new int[1];
egl.eglChooseConfig(eglDisplay, configSpec, config, 1, num_configs);
final EGLContext eglContext =
egl.eglCreateContext(eglDisplay, config[0], EGL10.EGL_NO_CONTEXT,
null);
// Setting up layouts and views
SurfaceView view = new SurfaceView(this);
setContentView(view);
SurfaceHolder holder = view.getHolder();
holder.setType(SurfaceHolder.SURFACE_TYPE_GPU);
final GL10 gl = (GL10) eglContext.getGL();
final Handler handler = new Handler();
holder.addCallback(new Callback() {
private EGLSurface surface;
private Runnable painter;
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int
width,
int height) {
// initialize GL projection and other stuff
// gl.glMatrixMode(GL10.GL_PROJECTION);
// gl.glFrustumf(left, right, bottom, top, zNear, zFar);
// ...
painter = new Runnable() {
@Override
public void run() {
drawFrame(gl);
egl.eglSwapBuffers(eglDisplay, surface);
handler.post(this);
}
};
handler.post(painter);
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
surface =
egl.eglCreateWindowSurface(eglDisplay, config[0], holder, null);
egl.eglMakeCurrent(eglDisplay, surface, surface, eglContext);
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
handler.removeCallbacks(painter);
}
});
}
private void drawFrame(GL10 gl) {
// Frame drawing...
long t = System.currentTimeMillis() % 1;
gl.glClearColor(t / (float) 1, t / (float) 1 ,1 , 1);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
}
}
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[android-developers] Re: Release scheduling on android market
Hi Mark, thanks for the information! On 9 Okt., 13:50, Mark Murphy mmur...@commonsware.com wrote: Mike wrote: How long does it take until an application is available to the public once it has been uploaded to android market? In my one test, about 1-2 minutes. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android WebView and HTML5
Hi Mark! Thanks for the reply! Mark Murphy wrote: Anton Pirker wrote: As a workaround for the missing features i had the idea that i could write my own WebView with an nightly version of webkit. Do you think this is a good idea to do? Only if you have a team of ~10 engineers and a substantial budget. I do not know how big a compiled version of webkit is and if android has its own optimized version of webkit. Android has a number of optimizations for its use of WebKit, not the least of which is using Skia for the rendering engine. Ok, so i skip that idea ;) And now I see (I am on a SDK1.6 Emulator) that the LocalStorage, the WebWorkers and Offline Web Applications are not supported! LocalStorage might work with the full Browser application with Google Gears enabled -- I'm a little fuzzy as to whether Gears offers official HTML5 LocalStorage support. WebView does not support Gears. It should be possible without gears. The iphones version of webkit does in fact support LocalStorage and Offlien Web Applications. Does anyone know when these features will be supported? The Android project is not fond of forward-looking statements like project plans and timelines. I have to imagine it is relatively high on their list, since Google as a whole is seriously behind HTML5 (see Google Wave). However, even then, I imagine that some features (e.g., Offline Web Applications) might be a wee bit tricky to add to Android, so complete HTML5 support may not be easy. yes, google never tells stuff about release plans (not even on the developer days) so we are in the dark here... Or does anyone know the exact version (or build) of the webkit engine, that is used in Android 1.6? I am under the impression that there is a way to determine this, as somebody mentioned a WebKit version in passing at MOTODEV Summit, but I don't remember what he said the version was nor how to figure it out. Sorry I don't have any more info on that facet of your question. Thanks for all your comments. Have a nice day, Anton --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android WebView and HTML5
Hi, You can see a comparison of the different WebKit implementations here: http://www.quirksmode.org/webkit.html On Oct 9, 8:00 pm, Mark Murphy mmur...@commonsware.com wrote: And now I see (I am on a SDK1.6 Emulator) that the LocalStorage, the WebWorkers and Offline Web Applications are not supported! LocalStorage might work with the full Browser application with Google Gears enabled -- I'm a little fuzzy as to whether Gears offers official HTML5 LocalStorage support. It's a different API with the same features (practically), thus this abstraction project: http://code.google.com/p/webstorageportabilitylayer/ which I believe is what GMail for WebKit uses. Or does anyone know the exact version (or build) of the webkit engine, that is used in Android 1.6? I am under the impression that there is a way to determine this, as somebody mentioned a WebKit version in passing at MOTODEV Summit, but I don't remember what he said the version was nor how to figure it out. Sorry I don't have any more info on that facet of your question. It's in the open source tree, ./external/webkit/configure.ac - right now it's 1.0.3. See the top part of: http://android.git.kernel.org/?p=platform/external/webkit.git;a=blob_plain;f=configure.ac;hb=HEAD --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: HTC phone for testng?
Uh, by standard things do you mean using GPS location and Mapview? Pardon me if it is a silly question. On Oct 9, 3:12 am, Miguel Paraz mpa...@gmail.com wrote: On Oct 9, 12:28 pm, ian stilbit...@gmail.com wrote: I am almost ready to begin testing my apps on a real phone. I don't want a G1. If I got an unlocked HTC, can I use that for my testing, or do a need a specialized developer phone from Google\? Hi, You can use any phone to test SDK apps that only do standard things. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: HTC phone for testng?
ian wrote: Uh, by standard things do you mean using GPS location and Mapview? Pardon me if it is a silly question. An ordinary Android device can be used for anything except easily testing replacement firmware. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 1.0 In Print! --~--~-~--~~~---~--~~ 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 shake google phone(HTC magic) pauses application?
as the title i am implementing a app that can sense shaking and then do something but whenever i shake my phone, the screen becomes dark ( the app puase (), i suppose?) i have to press back key to return is there any solution? --~--~-~--~~~---~--~~ 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: ID of Apps and meta information
mboehmer wrote: do applications have an identifier, that is unique in the market store? It is their package, as declared in their manifest. And is is possible to query any meta information from the market store about applications, e.g. title and description? There is no official API to the Android Market. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Need help for your Android OSS project? http://wiki.andmob.org/hado --~--~-~--~~~---~--~~ 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] ID of Apps and meta information
Hello, do applications have an identifier, that is unique in the market store? And is is possible to query any meta information from the market store about applications, e.g. title and description? Best regards Matthias --~--~-~--~~~---~--~~ 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] RNDIS working in Android
Hi All Is there anyone who know how RNDIS works inorder to share an Internet Connection ? Any help is this regards will be great.. Best Regards Petruchi --~--~-~--~~~---~--~~ 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: Where have all the Google employees gone?
Please don't confuse me with the facts. LOL Rud On Oct 9, 12:06 am, Shawn Brown big.coffee.lo...@gmail.com wrote: On Fri, Oct 9, 2009 at 1:45 PM, Rud rudmerr...@gmail.com wrote: My web site got hit by 68 people looking at my game page. Since the only reference, pretty much, to the site is on the game I am assuming around that many people tested it. Hopefully I'm not being overly optimistic thinking they liked it otherwise they would not have bothered to visit the site. Hello? Anyone there? maybe 100 people reviewed it and 2 people liked it and they each told 34 friends whom they know like similar things. You can't conclude anything other than somebody likes it!!! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] AppWidget TextView question.
I have an AppWidget that contains a TextView. If there is more text in TextView than what can be shown on the AppWidget, I want to indicate that to user in some way (like showing more.. in last line of the AppWidget). I know how this can be done in an activity but cannot figure out how to do it in a AppWidget. Can someone suggest how this can be done? --~--~-~--~~~---~--~~ 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: Rating Bar Dialog API
Hi Subba, check the following link:- http://www.anddev.org/viewtopic.php?p=25186 Hope this helps you Thanks, AJ On Oct 9, 4:52 pm, Mark Murphy mmur...@commonsware.com wrote: Subba wrote: I know Market application has Rating Bar Dialog. Is there any API to create Rating Bar Dialog in Android SDK 1.5 or 1.6.? Use AlertDialog.Builder and its setView() method to put a RatingBar in the dialog. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Do MapView Overlays get painted at angle?
Yes they do, i figured it out to be 50 degrees. If it is Documented some where i must have missed it! On 9 Oct, 11:32, Ne0 liamjamesalf...@googlemail.com wrote: When an overlay is put on a MapView, the shadow suggest that its at an angle and not flat on the map. I have been creating scaled bitmaps to overlay on a mapview, but i am either geting the scale wrong or the overlay is being painted at a slight angle, sitting up a bit, rather then being flat to the map. Does anyone know if this is true? and if so, is there a way to stop it painting at an angle or do you know the angle so i can compensate for it when creating the bitmapped overlay? Thanks, Liam --~--~-~--~~~---~--~~ 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] Defining layout resources in a modular way?
Hi,
Is there a way to define xml layout resources in a modular way? I am
building individual 'panels' through code only, it would probably make
sense if each were defined in their own xml file, which I can pull at
runtime, something like the following psuedocode:
// PanelFarm.xml
LinearLayout
TextView
EditView
/LinearLayout
// PanelCity.xml
LinearLayout
ScrollView
/LinearLayout
// ActivityMain.xml
LinearLayout
/LinearLayout
// ActivityMain.java
public void buildUI() {
LinearLayout llFarm1 = R.layout.PanelFarm.xml;
addView(llFarm);
LinearLayout llFarm2 = R.layout.PanelFarm.xml;
addView(llFarm2);
LinearLayout llCity = R.layout.PanelCity.xml;
addView(llCity);
}
if it's possible to do something like that, would it be slowing
constantly reading from the xml files at runtime, or does android
cache all our layout xml files in memory anyway?
Thanks
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[android-developers] Re: Should we still force our apps to API level 2?
I have a question related to backward compatibility in Android. My applications uses SmsManager class that was deprecated in SDK 1.5 and moved to other package in SDK 1.6 to support CDMA. That's OK. The problem is I want to support 1.5 SDK and also being able to use the new SmsManager class. I think the only way to do that is using the solution suggested by EboMike (with reflection), but I think is more a patch than the correct way around. Other solution could be to compile the code to the desire target and keep two different releases of the application but I don't like the idea to maintain two versions of my code. I think a must elegant design for this is to use some sort of compiler directives that let us developers to differentiate parts of our code associated to one version of the SDK or another one, but I don't see anything in Android to accomplish that. Is there a way to achieve this? I suppose there isn't but maybe someone could share some new ideas on this scenario. I would appreciate any help. 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: Rating Bar Dialog API
Hi All I tried that example on my local system and its working. Thanks to Google AJ On Oct 9, 6:45 pm, AJ ajeet.invinci...@gmail.com wrote: Hi Subba, check the following link:-http://www.anddev.org/viewtopic.php?p=25186 Hope this helps you Thanks, AJ On Oct 9, 4:52 pm, Mark Murphy mmur...@commonsware.com wrote: Subba wrote: I know Market application has Rating Bar Dialog. Is there any API to create Rating Bar Dialog in Android SDK 1.5 or 1.6.? Use AlertDialog.Builder and its setView() method to put a RatingBar in the dialog. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: HTC phone for testng?
On Oct 9, 8:51 pm, ian stilbit...@gmail.com wrote: Uh, by standard things do you mean using GPS location and Mapview? Pardon me if it is a silly question. GPS - yes, as long as the hardware supports it. All Android phones to my knowledge do. MapView - the phone needs to have Google Mobile Services. Some may ship without it in some regions. (Example: the HTC Magic here in Southeast Asia) --~--~-~--~~~---~--~~ 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: Should I update game physics/mechanics in onDrawFrame() ?
There's a neat blog post about using an extra thread to get around
some hardware blocking here:
http://replicaisland.blogspot.com/2009/10/rendering-with-two-threads.html
On Oct 9, 1:42 am, hzakimoto hzakim...@gmail.com wrote:
Hi. Please excuse me for being new. I'll try my best to explain.
I read the Android Developer blog about GLSurfaceView here:
http://android-developers.blogspot.com/search/label/OpenGL%20ES
It said one of the advantage we get from using GLSurfaceView is
Creating and managing a separate rendering thread to enable smooth
animation.
Question:
Currently I'm doing this in my game.
public void onDrawFrame(GL10 gl) {
//update game mechanics/physics
updateGame(gl);
//draw game
gl.glDisable(GL10.GL_DITHER);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT |
GL10.GL_DEPTH_BUFFER_BIT);
gl.glMatrixMode(GL10.GL_MODELVIEW);
gl.glLoadIdentity();
.
}
Is this what it's supposed to be? (I handled 'elapsed time' in my
updateGame() )
Or should I create another thread to do the update? Like this:
�...@override
public void run() {
while (mRun) {
//update game mechanics/physics
updateGame(gl);
}
}
public void onDrawFrame(GL10 gl) {
//draw game
gl.glDisable(GL10.GL_DITHER);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT |
GL10.GL_DEPTH_BUFFER_BIT);
gl.glMatrixMode(GL10.GL_MODELVIEW);
gl.glLoadIdentity();
.
}
Which one will produce best result for a game?
Thank you in advance.
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[android-developers] Re: AppWidget TextView question.
Hi Abhilash, try using :- TextView tv = (TextView)findViewById(R.id.textv); tv.setEllipsize( TextUtils.TruncateAt.END); this sets the ellipses at the end. Thanks, AJ On Oct 9, 6:39 pm, Abhilash abhilash.ramakris...@gmail.com wrote: I have an AppWidget that contains a TextView. If there is more text in TextView than what can be shown on the AppWidget, I want to indicate that to user in some way (like showing more.. in last line of the AppWidget). I know how this can be done in an activity but cannot figure out how to do it in a AppWidget. Can someone suggest how this can be done? --~--~-~--~~~---~--~~ 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: VerifyError and Content Providers
Does anyone have suggestions on this?
Has anyone encountered this issue and corrected it?
Thanks,
jsdf
On Oct 8, 3:17 pm, jsdf jasons...@gmail.com wrote:
Hi all,
I've been struggling with what seems like a straightforward issue for
some time now, and any suggestions would be appreciated.
- I created a very simple content provider that extends
ContentProvider and does the basic six tasks (onCreate, query, etc.).
- I created a Constants class as such:
public class Constants {
public static final String AUTHORITY = content://
com.companyname.provider.provider;
public static final Uri CONTENT_URI = Uri.parse(AUTHORITY);
public static final String DEFAULT_SORT_ORDER = contactid ASC;
public static final String _ID = _id;
public static final String CONTACTID = contactid;
public static final String TYPE = type;
}
- Finally, I created a _separate_ content provider test application,
with a separate package name. It runs the following test:
String[] projection = new String[] {
Constants._ID,
Constants.CONTACTID,
Constants.TYPE
};
Uri contacts = Constants.CONTENT_URI;
}
- When the URI contacts = Constants.CONTENT_URI line is active, as
shown above, I consistently receive the following errors:
W/dalvikvm( 590): VFY: unable to resolve static field 5 (CONTENT_URI)
in Lcom/companyname/provider/Constants;
W/dalvikvm( 590): VFY: rejecting opcode 0x62 at 0x001b
W/dalvikvm( 590): VFY: rejected Lcom/companyname/contentprovidertest/
ContentProviderTest;.testContentProvider ()V
W/dalvikvm( 590): Verifier rejected class Lcom/companyname/
contentprovidertest/ContentProviderTest;
W/dalvikvm( 590): Class init failed in newInstance call (Lcom/
companyname/contentprovidertest/ContentProviderTest;)
D/AndroidRuntime( 590): Shutting down VM
W/dalvikvm( 590): threadid=3: thread exiting with uncaught exception
(group=0x4001da28)
E/AndroidRuntime( 590): Uncaught handler: thread main exiting due to
uncaught exception
E/AndroidRuntime( 590): java.lang.VerifyError:
com.companyname.contentprovidertest.ContentProviderTest
E/AndroidRuntime( 590): at java.lang.Class.newInstanceImpl(Native
Method)
(and more)
- When the URI contacts = Constants.CONTENT_URI line is commented
out, the simple test succeeds, and I am able to access the strings.
- The second, test application was built with the original app (with
the content provider) in the Projects build path.
Is this an issue with using complex data sources (e.g.
android.net.Uri)?
Is this a build or link problem?
What build suggestions do you all have to getting around this?
Thanks so much,jsdf
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[android-developers] Re: HEADSET_PLUG not registering as receiver
*bump* On 7 Paź, 14:53, skyman krzysiek.bieli...@gmail.com wrote: I have solved the problem by starting service on boot which (service) is registering Receiver, but hope that there is a better solution... On 7 Paź, 00:54, skyman krzysiek.bieli...@gmail.com wrote: Hello, I'm trying to create application fixing problem with audio volume in headset/handset (I cannot find such application in the market). There is ACTION_HEADSET_PLUG intent, but I cannot register it in manifest. Registering it using registerReceiver does not make sense becouse app should be run always when headset is plugged/unplugged, app will also have no GUI/Activity. How can I solve this problem? Regs, Skyman --~--~-~--~~~---~--~~ 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] recall interface help
I have developed an interface that displays a map hours I should call a listview what should I do? I put it to sleep the map? I can hardly recall the map I ask you help 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: Publishing both free and paid versions of app on Android Market
On Oct 9, 11:16 am, abarinoff abarin...@gmail.com wrote: Thanks for pointing to those topic - it's quite interesting. But unfortunately solution of Justin Anderson doesn't help me much as I don't need any additional key application. What I need is to publish both free and paid versions of application on Android Market and ideally user would be able to first download free version and then update to paid version later. I think the point is that there's no good way to do this in the current Market. If you insist on having free and paid versions, they're separate apps, and there's no way to upgrade from one to the other. Correspondingly, there's nothing to stop a user having both installed on their phone at once. The approach of using a separate key/license app is an alternate solution to the problem. It's still not perfect, but it avoids the double-installation problem, as well as any trickery to keep a single code base. It's not the solution you ideally want, but it does accomplish an equivalent result, and it works. IMO, it's cleaner - it's the approach I use for one of my own apps. String --~--~-~--~~~---~--~~ 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: Can WebView be used inside a Service?
Thanks Miguel, Can a service launch an activity? I need to run something periodically using JavaScript (say every 4 hours). Porting Rhino probably won't work for me because I use a lot of large Strings, and putting that in the Java heap will soon fragment it very bad ... On Oct 9, 3:26 am, Miguel Paraz mpa...@gmail.com wrote: Hi, I looked into this myself... On Oct 9, 3:00 pm, tomei.ninge...@gmail.com tomei.ninge...@gmail.com wrote: I want to run part of my app logic in a background service. However, much of the app uses JavaScript. Currently I run the JavaScript inside a WebView. Is it possible to have an invisible WebView while running inside a Service? No, only only an Activity can have Views. If the answer is no, is there any way to run JavaScript inside a Service? If it's the JavaScript language, it may be possible to port Rhino to Android. But, the performance won't be so good because JIT compiling must be disabled. --~--~-~--~~~---~--~~ 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: HEADSET_PLUG not registering as receiver
skyman wrote: *bump* On 7 Paź, 14:53, skyman krzysiek.bieli...@gmail.com wrote: I have solved the problem by starting service on boot which (service) is registering Receiver, but hope that there is a better solution... On 7 Paź, 00:54, skyman krzysiek.bieli...@gmail.com wrote: Hello, I'm trying to create application fixing problem with audio volume in headset/handset (I cannot find such application in the market). There is ACTION_HEADSET_PLUG intent, but I cannot register it in manifest. Registering it using registerReceiver does not make sense becouse app should be run always when headset is plugged/unplugged, app will also have no GUI/Activity. How can I solve this problem? The better solution is to contribute changes to the Android open source project to resolve whatever problem you are experiencing with the headset volume. The ACTION_HEADSET_PLUG Intent would appear to not be designed for your scenario. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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] Multiple screens in one activity (like home screen)
Hi there! I am working on an application where I wish to have multiple screens (each of full display size) attached to each other horizontally, and switch between them by using the finger (swipe right / swipe left). The home screen does exactly what I want, but its implementation seems to be more complex than I thought. What would be your preferred way to achieve this functionality? Is there any Layout or View that I could reuse? More generally, it should work with the 1.5 SDK, so the gesture interface is not available. :-/ Great thanks in advance Marc Reichelt || http://www.marcreichelt.de/ --~--~-~--~~~---~--~~ 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: VerifyError and Content Providers
jsdf wrote: Does anyone have suggestions on this? Pretty much all VerifyErrors are build errors. In your case, I have no idea how your code even compiles, considering that Constants.CONTENT_URI is defined in one APK and is referenced in another APK, from your description. Has anyone encountered this issue and corrected it? Have your client APK use the Uri directly, rather than through a public static data member in a class that is not in its APK. Or, use a common JAR that contains the CONTENT_URI definition, and reference that JAR from both APKs. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Can WebView be used inside a Service?
tomei.ninge...@gmail.com wrote: Can a service launch an activity? Yes, but your user will shoot you if you interrupt what they are doing by popping up an activity asynchronously. I need to run something periodically using JavaScript (say every 4 hours). Porting Rhino probably won't work for me because I use a lot of large Strings, and putting that in the Java heap will soon fragment it very bad ... Then, eliminate your dependency on Javascript. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Multiple screens in one activity (like home screen)
Marc Reichelt wrote: I am working on an application where I wish to have multiple screens (each of full display size) attached to each other horizontally, and switch between them by using the finger (swipe right / swipe left). The home screen does exactly what I want, but its implementation seems to be more complex than I thought. What would be your preferred way to achieve this functionality? Is there any Layout or View that I could reuse? Try ViewFlipper. You'll need to handle the touch events yourself, but it will handle the rest. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ 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: Should we still force our apps to API level 2?
I haven't tried using a deprecated class in 1.6 - is it marked as deprecated, and the compiler refuses to process it? There is a compiler flag for that. Or is it gone completely? You need to consider the way the JVM works. The class manager will not load a class until it is referenced (in ANY way - you create an instance of that class, or you access a static variable or method). As soon as that happens, the class loader will initialize that class and resolve EVERY method and referenced class in it, so as soon as you reference class Foo which has a 1.6-specific method in it, your app will crash under 1.5. You can still put all your 1.6-specific code into one class, and stay away from it with a 10-foot-pole if you detect that you can't use it (the proper way would be to try to resolve the 1.6 methods it uses via reflection in your main class, and if that fails, never use the 1.6 class). -Mike On Oct 9, 7:09 am, Greivin Lopez greivin.lo...@gmail.com wrote: I have a question related to backward compatibility in Android. My applications uses SmsManager class that was deprecated in SDK 1.5 and moved to other package in SDK 1.6 to support CDMA. That's OK. The problem is I want to support 1.5 SDK and also being able to use the new SmsManager class. I think the only way to do that is using the solution suggested by EboMike (with reflection), but I think is more a patch than the correct way around. Other solution could be to compile the code to the desire target and keep two different releases of the application but I don't like the idea to maintain two versions of my code. I think a must elegant design for this is to use some sort of compiler directives that let us developers to differentiate parts of our code associated to one version of the SDK or another one, but I don't see anything in Android to accomplish that. Is there a way to achieve this? I suppose there isn't but maybe someone could share some new ideas on this scenario. I would appreciate any help. 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: Defining layout resources in a modular way?
Hi,
You can use the LayoutInflater class or, from XML, use the include/ tag.
On Fri, Oct 9, 2009 at 7:04 AM, Mark Wyszomierski mar...@gmail.com wrote:
Hi,
Is there a way to define xml layout resources in a modular way? I am
building individual 'panels' through code only, it would probably make
sense if each were defined in their own xml file, which I can pull at
runtime, something like the following psuedocode:
// PanelFarm.xml
LinearLayout
TextView
EditView
/LinearLayout
// PanelCity.xml
LinearLayout
ScrollView
/LinearLayout
// ActivityMain.xml
LinearLayout
/LinearLayout
// ActivityMain.java
public void buildUI() {
LinearLayout llFarm1 = R.layout.PanelFarm.xml;
addView(llFarm);
LinearLayout llFarm2 = R.layout.PanelFarm.xml;
addView(llFarm2);
LinearLayout llCity = R.layout.PanelCity.xml;
addView(llCity);
}
if it's possible to do something like that, would it be slowing
constantly reading from the xml files at runtime, or does android
cache all our layout xml files in memory anyway?
Thanks
--
Romain Guy
Android framework engineer
romain...@android.com
Note: please don't send private questions to me, as I don't have time
to provide private support. All such questions should be posted on
public forums, where I and others can see and answer them
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[android-developers] How to record the audio from mic in raw pcm format into a buffer, using the native libraries directly?
Hello, My application cannot handle the JNIE overhead, as I need to make 2 JNIE calls to the native C/C++ code for every 20msec. So I am trying to use the native media libraries and the realted C/C++ files provided by Android in the folder //external/srec/audio/test of the donut build. Ex. AudioHardwareRecord, AudioInRecord etc.. I am implementing all the calls in the native layer. I am using the sampling rate as 8000 and want to read 160 samples (320 bytes) at a time. I used the following values to create the AudioRecord.. record = new android::AudioRecord( android::AudioRecord::MIC_INPUT, /* Input Source */ sampleRate, /* Sample Rate - 8000 */ android::AudioSystem::PCM_16_BIT, /* Format */ numChannels, /* Channel Count - 1 */ 1, /* Frame Count */ android::AudioRecord::RECORD_AGC_ENABLE, /* Flags*/ NULL, /* Callback Function */ NULL, /* Context for use by the callback receiver*/ 1 /* Notification Frames */ ); It says success after creating this interface but I am getting the error Bad Value if I am doing the InitCheck. And it is crashing once I start reading the samples or if I try to retrieve the configured sampling rate. Has anybody tried to access this native code? Any clue in this regard will be very helpful. Thanks in advance. Vishal Gaonkar --~--~-~--~~~---~--~~ 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] R.java not compiling properly? need help :(
Im having an issue with Eclipse where it will suddenly not be able to
read my R.java file and all of my resource references get errors. Ive
tried doing a fresh install of Eclipse and that did not help.
Rebuilding apps does not help. Fixing project properties does not
help. Here's an example of one of my errors within my R.java {Illegal
modifier for the class id; only public, abstract final are
permitted}...there arent any modifiers other than what is permitted b/
c its automatically generated and i cant edit it. What in the world
have I done? And is there a way to fix it?
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[android-developers] Re: How to record the audio from mic in raw pcm format into a buffer, using the native libraries directly?
My Code Samples:
#define SAMPLING_RATE 8000
#define N_FRAMES_PER_BUFFER 1 /* low-level driver counts in terms
of frames, not samples */
#define N_TUPLES_PER_FRAME 1 /* tuple: a set of samples (set of 1
if mono, set of 2 if stereo */
#define N_CHANNELS_PER_TUPLE1 /* 1: mono; 2: stereo */
#define N_TUPLES_PER_BUFFER (N_FRAMES_PER_BUFFER *
N_TUPLES_PER_FRAME) /* 160 = 160 * 1 */
#define N_SAMPLES_PER_BUFFER(N_TUPLES_PER_BUFFER *
N_CHANNELS_PER_TUPLE) /* 160 = 160 * 1 */
#define N_SECONDS_TO_RECORD 10
#define N_SAMPLES_TO_RECORD (SAMPLING_RATE * N_SECONDS_TO_RECORD *
N_CHANNELS_PER_TUPLE) /* 8 = 8000 * 10 * 1 */
int AudioCap(void)
{
/* Audio record - Start */
short AudBuf[N_SAMPLES_TO_RECORD * 1];
int AudBufSize = 160;
int rc;
unsigned int i;
memset(AudBuf, 0, (N_SAMPLES_TO_RECORD * sizeof(short)));
rc = AudioSetInputFormat(SAMPLING_RATE, N_CHANNELS_PER_TUPLE);
if (rc != 0) {
LOGE(AudioSetInputFormat() Failed! RetVal: %d, rc);
exit(1);
}
else {
LOGE(AudioSetInputFormat() Success! RetVal: %d, rc);
}
rc = AudioOpen();
if (rc 0) {
LOGE(AudioOpen() Failed! RetVal: %d, rc);
exit(1);
}
else {
LOGE(AudioOpen() Success! RetVal: %d, rc);
}
/*i = 0;
while (i = N_SAMPLES_TO_RECORD - N_SAMPLES_PER_BUFFER)
{
rc = AudioRead((AudBuf[i]), N_FRAMES_PER_BUFFER);
if (rc 0) {
i += (rc * N_TUPLES_PER_FRAME * N_CHANNELS_PER_TUPLE);
LOGE(AudioRead() Success);
}
else {
LOGE(ERROR: AudioRead() returns %d\n, rc);
}
}*/
rc = AudioRead(AudBuf, AudBufSize);
if (rc == AudBufSize) {
LOGE(AudioRead() Success! Read Samples: %d , rc);
}
else {
LOGE(AudioRead() Error! Read Samples: %d , rc);
}
rc = AudioClose();
if (rc != 0) {
LOGE(AudioClose() Failed! RetVal: %d, rc);
exit(1);
}
else {
LOGE(AudioClose() Success! RetVal: %d, rc);
}
return 0;
}
using namespace android;
extern C
{
static AudioRecord* record;
static int sampleRate;
static int numChannels;
typedef void (*callback_t)(int event, void* user, void *info);
int AudioSetInputFormat(int sample_rate, int channel_count)
{
sampleRate = sample_rate;
numChannels = channel_count;
LOGE ( AudioSetInputFormat Success! SampleRate: %d,
ChannelCount:
%d , sampleRate, numChannels );
return 0;
}
int AudioOpen(void)
{
int retVal = NO_ERROR;
unsigned int Val = 0;
record = new android::AudioRecord(
android::AudioRecord::MIC_INPUT, /* Input
Source */
sampleRate, /* Sample Rate */
android::AudioSystem::PCM_16_BIT, /* Format */
numChannels, /* Channel Count */
1, /* Frame Count */
android::AudioRecord::RECORD_AGC_ENABLE, /*
Flags */
NULL, /* Callback Function */
NULL, /* Context for use by the callback
receiver */
1 /* Notification Frames */ );
if (!record) {
LOGE ( AudioOpen-AudioRecord Failed! RetVal: 0x%x ,
record );
return -1;
}
else {
LOGE ( AudioOpen-AudioRecord Success! RetVal: 0x%x ,
record );
}
retVal = record-set(
android::AudioRecord::MIC_INPUT, /* Input
Source */
sampleRate, /* Sample Rate */
android::AudioSystem::PCM_16_BIT, /* Format */
numChannels, /* Channel Count */
1, /* Frame Count */
android::AudioRecord::RECORD_AGC_ENABLE, /*
Flags */
NULL, /* Callback Function */
NULL, /* Context for use by the callback
receiver */
1 /* Notification Frames */ );
if (retVal == NO_ERROR) {
LOGE ( AudioOpen-set Success! retVal: %d , retVal );
}
else if (retVal == INVALID_OPERATION) {
LOGE ( AudioOpen-set Invalid Operation! retVal: %d ,
retVal );
}
[android-developers] Re: How to record the audio from mic in raw pcm format into a buffer, using the native libraries directly?
Vishal wrote: My application cannot handle the JNIE overhead, as I need to make 2 JNIE calls to the native C/C++ code for every 20msec. So I am trying to use the native media libraries and the realted C/C++ files provided by Android in the folder //external/srec/audio/test of the donut build. Ex. AudioHardwareRecord, AudioInRecord etc.. I am implementing all the calls in the native layer. Try the [android-ndk] list if you are trying to use the NDK, or [android-porting] if you are trying to modify firmware for your own device, or [android-platform] if you are trying to modify firmware for contribution back to the AOSP. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 1.0 Available! --~--~-~--~~~---~--~~ 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: Application context
If you want to call getApplicationContext in your Foo class, it better to pass Context reference as a parameter in method DoSomethingWithCurrentContext() or you can pass in constructor while instantiating the Foo class. I think there is no other way to access the context object. On Thu, Oct 8, 2009 at 8:16 PM, Mark Murphy mmur...@commonsware.com wrote: Phillip wrote: I'm trying to retrieve the current application's context indirectly from an object that my application uses. For example, I have a MyApp class that extends Activity which itself extends Context. From within MyApp I declare a variable of type Foo, where Foo is a utility class I define for whatever purpose. Is there any way for DoSomethingWithCurrentContext() to retrieve MyApp's context without explicitly passing the context into it as a parameter using getApplicationContext()? There is no such thing as current context, unless you track that yourself. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 1.0 Available! --~--~-~--~~~---~--~~ 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: AppWidget TextView question.
I believe that findViewById(int) can only be called from an Activity. Hence its not useful for my purpose i.e: for AppWidget. setEllipsize(TextUtils.TruncateAt) causes words that are too wide to be ellipsized, hence cannot be reliably used to indicate that there is more content present (in subsequent lines). Regards, Abhilash On Oct 9, 7:36 pm, AJ ajeet.invinci...@gmail.com wrote: Hi Abhilash, try using :- TextView tv = (TextView)findViewById(R.id.textv); tv.setEllipsize( TextUtils.TruncateAt.END); this sets the ellipses at the end. Thanks, AJ On Oct 9, 6:39 pm, Abhilash abhilash.ramakris...@gmail.com wrote: I have an AppWidget that contains a TextView. If there is more text in TextView than what can be shown on the AppWidget, I want to indicate that to user in some way (like showing more.. in last line of the AppWidget). I know how this can be done in an activity but cannot figure out how to do it in a AppWidget. Can someone suggest how this can be done? --~--~-~--~~~---~--~~ 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: Archos 5 Android PMP
I bought Archos 5 few days back. Was very disappointed when I opened the package. Because the Archos device with Android OS is not ready yet and supposed to be launched somewhere in december :( On Thu, Oct 8, 2009 at 6:02 PM, Wayne Wenthin wa...@fuligin.com wrote: I got this back from them. http://appslib.com/developers/index.html http://appslib.com/developers/index.html On Thu, Oct 8, 2009 at 1:45 PM, Mark Murphy mmur...@commonsware.comwrote: Have been looking at getting one to develop/test with BUT it does not support debugging. There is no support on the device to connect DDMS/ debugger etc. So as far as I am concerned it is not worth the investement so far. MOTODEV Studio for Android is supposed to have an IP-based way to do debugging. I don't know the details, but that might be an option for you. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html -- Writing code is one of few things that teaches me I don't know everything. http://www.fuligin.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] READ/WRITE HISTORY BOOKMARKS permissions broken???
I've been using the following permissions since SDK 1.1: uses-permission android:name=com.android.browser.permission.READ_HISTORY_BOOKMARKS / uses-permission android:name=com.android.browser.permission.WRITE_HISTORY_BOOKMARKS / Now, while migrating to 1.6 I'm seeing two things that are surprising: 1. The 1.6 release notes are saying those permissions are new (have been added) http://developer.android.com/sdk/android-1.6.html#api-changes 2. I'm getting the following warnings in Logcat and my activities that use them are crashing: 10-09 09:11:40.476: WARN/PackageManager(74): Unknown permission com.android.browser.permission.READ_HISTORY_BOOKMARKS in package com.jbheng 10-09 09:11:40.476: WARN/PackageManager(74): Unknown permission com.android.browser.permission.WRITE_HISTORY_BOOKMARKS in package com.jbheng Is this broke or did I miss something in the 1.6 release notes Any help appreciatedjh --~--~-~--~~~---~--~~ 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: Should we still force our apps to API level 2?
Thanks Mike. Your answer was very useful. I think I'm going to keep a version supporting CDMA and another one for GSM. At least until new CDMA Android devices reach the market. --~--~-~--~~~---~--~~ 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: Supressing Key presses in Activity, especially in Options Menu
Apps can intercept the call key to let the user press it when on a phone number or other thing that makes sense to perform a call on. They can't intercept end call and home, though, so regardless of whether you consume the call key you still need to deal with the user leaving your app at any point. On Fri, Oct 9, 2009 at 4:53 AM, Mark Murphy mmur...@commonsware.com wrote: Raman wrote: Thanks for that suggestion. I'll take that but my problem is still not solved. My problem is when Options menu is opened. In that scenario, pressing of Call key does not call the callback function onKeyDown() and I do not know why. The options menu probably intercepts all keys and, for whatever reason, does not propagate the Call key to be intercepted. IMHO, this is a good thing. I could not find a way to catch that key event, so if you have a solution, please let me know... Don't intercept the Call key. As Megha indicated, I'm surprised it is even possible. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: READ/WRITE HISTORY BOOKMARKS permissions broken???
Here is the message I'm seeing when the activity crashes (which is
strange because I still have those exact permissions requested in my
manifest):
10-09 09:42:05.616: INFO/ActivityManager(74): Starting activity:
Intent { cmp=com.jbheng/.BookmarkInfo (has extras) }
2 10-09 09:42:06.126: WARN/ActivityManager(74): Activity pause
timeout for HistoryRecord{433b9ad0 com.jbheng/.KeyDirector}
3 10-09 09:42:06.236: WARN/InputManagerService(74): Starting input
on non-focused client com.android.internal.view.IInputMethodClient$Stub
$pr...@43376078 (uid=10004 pid=16398)
4 10-09 09:42:06.316: INFO/ActivityManager(74): Start proc
com.android.browser for content provider
com.android.browser/.BrowserProvider: pid=16597 uid=10003 gids={3003}
5 10-09 09:42:06.406: INFO/dalvikvm(16597): Debugger thread not
active, ignoring DDM send (t=0x41504e4d l=38)
6 10-09 09:42:06.426: INFO/dalvikvm(16597): Debugger thread not
active, ignoring DDM send (t=0x41504e4d l=42)
7 10-09 09:42:06.696: INFO/ActivityThread(16597): Publishing
provider browser: com.android.browser.BrowserProvider
8 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): Writing exception
to parcel
9 10-09 09:42:06.896: ERROR/DatabaseUtils(16597):
java.lang.SecurityException: Permission Denial: reading
com.android.browser.BrowserProvider uri content://browser/bookmarks
from pid=16398, uid=10004 requires
com.android.browser.permission.READ_HISTORY_BOOKMARKS
10 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): at
android.content.ContentProvider$Transport.enforceReadPermission
(ContentProvider.java:222)
11 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): at
android.content.ContentProvider$Transport.bulkQuery
(ContentProvider.java:115)
12 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): at
android.content.ContentProviderNative.onTransact
(ContentProviderNative.java:97)
13 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): at
android.os.Binder.execTransact(Binder.java:287)
14 10-09 09:42:06.896: ERROR/DatabaseUtils(16597): at
dalvik.system.NativeStart.run(Native Method)
15 10-09 09:42:07.026: DEBUG/AndroidRuntime(16398): Shutting down VM
16 10-09 09:42:07.026: WARN/dalvikvm(16398): threadid=3: thread
exiting with uncaught exception (group=0x4001da28)
17 10-09 09:42:07.036: ERROR/AndroidRuntime(16398): Uncaught handler:
thread main exiting due to uncaught exception
18 10-09 09:42:07.106: INFO/DumpStateReceiver(74): Added state dump
to 1 crashes
19 10-09 09:42:07.126: INFO/ActivityManager(74): Process
com.android.settings (pid 16423) has died.
20 10-09 09:42:07.326: ERROR/AndroidRuntime(16398):
java.lang.RuntimeException: Unable to start activity ComponentInfo
{com.jbheng/com.jbheng.BookmarkInfo}: java.lang.SecurityException:
Permission Denial: reading com.android.browser.BrowserProvider uri
content://browser/bookmarks from pid=16398, uid=10004 requires
com.android.browser.permission.READ_HISTORY_BOOKMARKS
On Oct 9, 9:37 am, John B. Hansen jnahan...@gmail.com wrote:
I've been using the following permissions since SDK 1.1:
uses-permission
android:name=com.android.browser.permission.READ_HISTORY_BOOKMARKS /
uses-permission
android:name=com.android.browser.permission.WRITE_HISTORY_BOOKMARKS /
Now, while migrating to 1.6 I'm seeing two things that are surprising:
1. The 1.6 release notes are saying those permissions are new (have
been added)
http://developer.android.com/sdk/android-1.6.html#api-changes
2. I'm getting the following warnings in Logcat and my activities that
use them are crashing:
10-09 09:11:40.476: WARN/PackageManager(74): Unknown permission
com.android.browser.permission.READ_HISTORY_BOOKMARKS in package
com.jbheng
10-09 09:11:40.476: WARN/PackageManager(74): Unknown permission
com.android.browser.permission.WRITE_HISTORY_BOOKMARKS in package
com.jbheng
Is this broke or did I miss something in the 1.6 release notes
Any help appreciatedjh
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[android-developers] Re: start ACTION_VIEW with memory data
The data needs to be either in persistent storage (with the reference to it being a URI) or copied in the intent (which means relatively small say 100K). We don't allow open file descriptors to be placed at all in an intent used with startActivity(). On Fri, Oct 9, 2009 at 1:40 AM, jmh 0x22...@gmail.com wrote: Hello all, I would like to run an ACTION_VIEW with memory data. The first solution is to write data in a file on sdcard but ... it does not seem so efficient. I was thinking to implement my own content provider, but as far as I understand I need to return an ParcelFileDescriptor. I found a MemoryFile implementation in SDK, however I don't know how to get a ParcelFileDescriptor for a MemoryFile. Any ideas ? Regards, jim -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: VerifyError and Content Providers
On Oct 9, 10:30 am, Mark Murphy mmur...@commonsware.com wrote: jsdfwrote: Has anyone encountered this issue and corrected it? Have your client APK use the Uri directly, rather than through a public static data member in a class that is not in its APK. Or, use a common JAR that contains the CONTENT_URI definition, and reference that JAR from both APKs. Great, thanks. I appreciate the help, Mark. jsdf --~--~-~--~~~---~--~~ 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: Supressing Key presses in Activity, especially in Options Menu
Dianne Hackborn wrote: Apps can intercept the call key to let the user press it when on a phone number or other thing that makes sense to perform a call on. H... I've opened an issue on this, as I worry that apps might start eating KEYCODE_CALL and confuse the heck out of users, particularly in cases of needing to make an emergency call (e.g., 911). A permission (android.permission.OVERRIDE_CALL_KEY, perhaps?) would at least alert the user to the fact that the app is overriding the key. http://code.google.com/p/android/issues/detail?id=4202 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 1.0 Available! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Android 1.6 SDK is here!
Hi everyboy, I've just updated for 1.6. I previously developped some applications with 1.5 which use org.apache.http package for downloading some informations from web server. With the the new firmware (1.6), I've some strange issue for connecting to my server. Indeed, sometimes it works, sometime it doesn't, and sometimes it doesn't with UnknowingException (Unknown host...). May have to do something with my applications and the new firmware? Best regards Tom --~--~-~--~~~---~--~~ 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 emulator to get 1-1 pixel mapping with WVGA854
How do I run the emulator with WVGA854 skin so I get a 1-1 mapping of device to screen pixels ? The WVGA854/layout file has width 480 height 854 but when I run the emulator, I get these values for DeviceMetrics: density = 1.5 densityDpi = 240 scaledDensity = 1.5 heightPixels = 569 widthPixels = 320 xdpi = 240.0 ydpi = 240.0 I'd like to run the emulator so that I see heightPixels/widthPixels values of 854/480 in the code. I tried playing with the -dpi-device option but doesn't seem to help. Thanks for any 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] Re: Physics engines for Android
Which physics engine you use should have nothing to do with which drawing style you want to use (OpenGL vs canvas). As far as I can guess, there might not be much documentation for those, as they're probably direct ports. In the sense that the original documentation should get you 95% of the way there... On Fri, Oct 9, 2009 at 1:52 AM, mmkr manutd...@gmail.com wrote: Hi, I want to try any physics engine for 2D and 3D in Android. So far I have learnt that JBullet and JBox2d can be used, and JBox2d is a better one among them. But there in not much available documentation available and it even uses some concepts which are not supported by Android like Applets.Even some posts in various forums suggested that there are still no ideal physics engines available for Android. Are there any plans for implementing specific physics engines for Android? Can OpenGL be used for these ? Help me out in deciding which physics engine is best suitable for Android. Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Where have all the Google employees gone?
Hi Brian,
I am looking at the usage data from my server which includes how many
people signed up for an account as well as how many games they played
(my app is not available in the market yet so anyone that signs up for
an account should be an ADC2 tester). My final numbers were 102
testers, 29 of which were force-quits due to 1.6 upgrade. (so around
30% of testers were using 1.6)
Also, here is the change made to 1.6 that is causing my app to not
work properly if anyones interested:
2009-05-20 Jean-Baptiste Queru donut snapshot
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=history;f=core/java/android/os/RemoteCallbackList.java;hb=a8675f67e33bc7337d148358783b0fd138b501ff
RemoteCallbackList.java:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blobdiff;f=core/java/android/os/RemoteCallbackList.java;h=584224fccc8b0959a2580a14411536855b1423cc;hp=23c0a7bf473c48c2c93f6f4d9f97881a3c1315cd;hb=a8675f67e33bc7337d148358783b0fd138b501ff;hpb=843ef36f7b96cc19ea7d2996b7c8661b41ec3452
@@ -222,7 +224,12 @@ public class RemoteCallbackListE extends
IInterface {
public int beginBroadcast() {
synchronized (mCallbacks) {
-final int N = mCallbacks.size();
+if (mBroadcastCount 0) {
+throw new IllegalStateException(
+beginBroadcast() called while already in a
broadcast);
+}
+
+final int N = mBroadcastCount = mCallbacks.size();
if (N = 0) {
return 0;
}
1.6 will throw this exception to let developers know if one of their
calls to beginBroadcast() was not terminated w/ a call to
finishBroadcast(). In 1.5, not calling finishBroadcast() is unchecked,
and although this is a programming mistake (cut and paste typo in my
case), my app, and probably several others, can still operate in 1.5
without any noticeable consequence. This sort of thing is easily seen
and corrected within 5 - 10 minutes of testing on 1.6, but, of course,
we weren't given the 1.6 update to test with for the contest.
Shelby
On Oct 8, 1:58 pm, Brian Wright brian.n.wri...@gmail.com wrote:
How did you determine you had 95 people test my app for Round 1
judging, but 27 of those were force closes due to the 1.6 update.
I have not been told anything? Where is this data?
On Oct 6, 8:48 pm, bellapariah bellapar...@gmail.com wrote:
Thread for developers to discuss problems with 1.6 update and effects
on ADC2. If you see other forums or articles on the issue or if you
are one of the unlucky developers affected by the the untimely 1.6
update, please post is here!
Releasing 1.6 in the middle of a contest is unacceptable. According to
the official terms and conditions:
a. SUBMISSION OF ENTRIES: To qualify for a Prize, an Entry to the
Challenge consists of an original application that is written using a
version of the Android Software Development Kit (SDK) (available
athttp://developer.android.com) that validly executes on Android version
1.5. The SDK contains instructions, documentation, and all necessary
tools to enable a Participant to build an Android application.
My App as well as many other ADC2 apps worked fine on 1.5 but started
force closing after the 1.6 update. Programmers were told to develop
an application for 1.5, not 1.6, and were not given the tools or
opportunity to test our apps with 1.6. In my case, I have had 95
people test my app for Round 1 judging, but 27 of those were force
closes due to the 1.6 update. This is because of an issue with a
Google API that was updated with 1.6. Here are links to other people
discussing the 1.6 issue:
http://groups.google.com/group/android-discuss/browse_thread/thread/7...
http://groups.google.com/group/android-discuss/browse_thread/thread/a...
http://groups.google.com/group/android-discuss/browse_thread/thread/5...
http://groups.google.com/group/android-developers/browse_thread/threa...
http://www.google.com/support/forum/p/Android+Market/thread?tid=5d754...
http://androidandme.com/2009/10/news/did-google-fumble-the-android-1-...
http://polyclefsoftware.blogspot.com/
One suggestion would be to remove the last 25% of reviews of every app
in the contest (the ones most likely to have been affected by 1.6
upgrades) to reduce the negative effects of the 1.6 release.
How many others were affected? Any solutions to fix the problem?
Shelby
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[android-developers] from home
= Work on internet ! - from home, free schedule, and a good earnings. http://www.search-for-jobs.co.cc http://www.search-for-jobs.co.cc http://www.search-for-jobs.co.cc = --~--~-~--~~~---~--~~ 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] detecting application loss of screen control
How can an application detect when it's lost control of the screen? The reason I ask is that my application has an appwidget whose visible state should be consistent with user actions within the application. In addition to the application exiting, I'd like to know when other applications take over the screen. Simply noticing in onPause() in the root activity isn't enough because the user can, for example, press the home key or receive a phone call. Noticing in onPause() in every single activity is overkill because the user will move between multiple activities in the same application. If this is documented or discussed already, I'll humbly accept an RTFM pointer, but I didn't find anything when I looked. 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: Where have all the Google employees gone?
Yep I put in that change, and all it did was make it guaranteed the app
would crash instead of sometimes crashing.
On Fri, Oct 9, 2009 at 10:09 AM, bellapariah bellapar...@gmail.com wrote:
Hi Brian,
I am looking at the usage data from my server which includes how many
people signed up for an account as well as how many games they played
(my app is not available in the market yet so anyone that signs up for
an account should be an ADC2 tester). My final numbers were 102
testers, 29 of which were force-quits due to 1.6 upgrade. (so around
30% of testers were using 1.6)
Also, here is the change made to 1.6 that is causing my app to not
work properly if anyones interested:
2009-05-20 Jean-Baptiste Queru donut snapshot
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=history;f=core/java/android/os/RemoteCallbackList.java;hb=a8675f67e33bc7337d148358783b0fd138b501ff
RemoteCallbackList.java:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blobdiff;f=core/java/android/os/RemoteCallbackList.java;h=584224fccc8b0959a2580a14411536855b1423cc;hp=23c0a7bf473c48c2c93f6f4d9f97881a3c1315cd;hb=a8675f67e33bc7337d148358783b0fd138b501ff;hpb=843ef36f7b96cc19ea7d2996b7c8661b41ec3452
@@ -222,7 +224,12 @@ public class RemoteCallbackListE extends
IInterface {
public int beginBroadcast() {
synchronized (mCallbacks) {
-final int N = mCallbacks.size();
+if (mBroadcastCount 0) {
+throw new IllegalStateException(
+beginBroadcast() called while already in a
broadcast);
+}
+
+final int N = mBroadcastCount = mCallbacks.size();
if (N = 0) {
return 0;
}
1.6 will throw this exception to let developers know if one of their
calls to beginBroadcast() was not terminated w/ a call to
finishBroadcast(). In 1.5, not calling finishBroadcast() is unchecked,
and although this is a programming mistake (cut and paste typo in my
case), my app, and probably several others, can still operate in 1.5
without any noticeable consequence. This sort of thing is easily seen
and corrected within 5 - 10 minutes of testing on 1.6, but, of course,
we weren't given the 1.6 update to test with for the contest.
Shelby
On Oct 8, 1:58 pm, Brian Wright brian.n.wri...@gmail.com wrote:
How did you determine you had 95 people test my app for Round 1
judging, but 27 of those were force closes due to the 1.6 update.
I have not been told anything? Where is this data?
On Oct 6, 8:48 pm, bellapariah bellapar...@gmail.com wrote:
Thread for developers to discuss problems with 1.6 update and effects
on ADC2. If you see other forums or articles on the issue or if you
are one of the unlucky developers affected by the the untimely 1.6
update, please post is here!
Releasing 1.6 in the middle of a contest is unacceptable. According to
the official terms and conditions:
a. SUBMISSION OF ENTRIES: To qualify for a Prize, an Entry to the
Challenge consists of an original application that is written using a
version of the Android Software Development Kit (SDK) (available
athttp://developer.android.com) that validly executes on Android version
1.5. The SDK contains instructions, documentation, and all necessary
tools to enable a Participant to build an Android application.
My App as well as many other ADC2 apps worked fine on 1.5 but started
force closing after the 1.6 update. Programmers were told to develop
an application for 1.5, not 1.6, and were not given the tools or
opportunity to test our apps with 1.6. In my case, I have had 95
people test my app for Round 1 judging, but 27 of those were force
closes due to the 1.6 update. This is because of an issue with a
Google API that was updated with 1.6. Here are links to other people
discussing the 1.6 issue:
http://groups.google.com/group/android-discuss/browse_thread/thread/7.
..
http://groups.google.com/group/android-discuss/browse_thread/thread/a.
..
http://groups.google.com/group/android-discuss/browse_thread/thread/5.
..
http://groups.google.com/group/android-developers/browse_thread/threa.
..
http://www.google.com/support/forum/p/Android+Market/thread?tid=5d754.
..
http://androidandme.com/2009/10/news/did-google-fumble-the-android-1-.
..
http://polyclefsoftware.blogspot.com/
One suggestion would be to remove the last 25% of reviews of every app
in the contest (the ones most likely to have been affected by 1.6
upgrades) to reduce the negative effects of the 1.6 release.
How many others were affected? Any solutions to fix the problem?
Shelby
--
Dianne Hackborn
Android framework engineer
hack...@android.com
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted
[android-developers] jar files shared by multiple apps
If there are multiple apps using the same jar file, it makes sense NOT to package the jar in EACH app. However since the jar file cannot be pre-installed on the device, what are other alternatives for developer .. -Dan --~--~-~--~~~---~--~~ 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: Where have all the Google employees gone?
Hi Dianne,
We did intensive testing on 1.5 and never had a problem with it. The change
is definitely good for those developing on 1.6, but it never caused problems
on 1.5 so it is difficult to know the issue exists without the ability to
test on 1.6 (and there wouldn't have been an issue if the platform hadn't
been updated in the middle of a contest). It would be fine if we could
update our ADC2 submission, but we can't and the terms and conditions state
we are developing an app that works on 1.5 (not 1.6), which ours does.
Shelby
On Fri, Oct 9, 2009 at 10:32 AM, Dianne Hackborn hack...@android.comwrote:
Yep I put in that change, and all it did was make it guaranteed the app
would crash instead of sometimes crashing.
On Fri, Oct 9, 2009 at 10:09 AM, bellapariah bellapar...@gmail.comwrote:
Hi Brian,
I am looking at the usage data from my server which includes how many
people signed up for an account as well as how many games they played
(my app is not available in the market yet so anyone that signs up for
an account should be an ADC2 tester). My final numbers were 102
testers, 29 of which were force-quits due to 1.6 upgrade. (so around
30% of testers were using 1.6)
Also, here is the change made to 1.6 that is causing my app to not
work properly if anyones interested:
2009-05-20 Jean-Baptiste Queru donut snapshot
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=history;f=core/java/android/os/RemoteCallbackList.java;hb=a8675f67e33bc7337d148358783b0fd138b501ff
RemoteCallbackList.java:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blobdiff;f=core/java/android/os/RemoteCallbackList.java;h=584224fccc8b0959a2580a14411536855b1423cc;hp=23c0a7bf473c48c2c93f6f4d9f97881a3c1315cd;hb=a8675f67e33bc7337d148358783b0fd138b501ff;hpb=843ef36f7b96cc19ea7d2996b7c8661b41ec3452
@@ -222,7 +224,12 @@ public class RemoteCallbackListE extends
IInterface {
public int beginBroadcast() {
synchronized (mCallbacks) {
-final int N = mCallbacks.size();
+if (mBroadcastCount 0) {
+throw new IllegalStateException(
+beginBroadcast() called while already in a
broadcast);
+}
+
+final int N = mBroadcastCount = mCallbacks.size();
if (N = 0) {
return 0;
}
1.6 will throw this exception to let developers know if one of their
calls to beginBroadcast() was not terminated w/ a call to
finishBroadcast(). In 1.5, not calling finishBroadcast() is unchecked,
and although this is a programming mistake (cut and paste typo in my
case), my app, and probably several others, can still operate in 1.5
without any noticeable consequence. This sort of thing is easily seen
and corrected within 5 - 10 minutes of testing on 1.6, but, of course,
we weren't given the 1.6 update to test with for the contest.
Shelby
On Oct 8, 1:58 pm, Brian Wright brian.n.wri...@gmail.com wrote:
How did you determine you had 95 people test my app for Round 1
judging, but 27 of those were force closes due to the 1.6 update.
I have not been told anything? Where is this data?
On Oct 6, 8:48 pm, bellapariah bellapar...@gmail.com wrote:
Thread for developers to discuss problems with 1.6 update and effects
on ADC2. If you see other forums or articles on the issue or if you
are one of the unlucky developers affected by the the untimely 1.6
update, please post is here!
Releasing 1.6 in the middle of a contest is unacceptable. According to
the official terms and conditions:
a. SUBMISSION OF ENTRIES: To qualify for a Prize, an Entry to the
Challenge consists of an original application that is written using a
version of the Android Software Development Kit (SDK) (available
athttp://developer.android.com) that validly executes on Android version
1.5. The SDK contains instructions, documentation, and all necessary
tools to enable a Participant to build an Android application.
My App as well as many other ADC2 apps worked fine on 1.5 but started
force closing after the 1.6 update. Programmers were told to develop
an application for 1.5, not 1.6, and were not given the tools or
opportunity to test our apps with 1.6. In my case, I have had 95
people test my app for Round 1 judging, but 27 of those were force
closes due to the 1.6 update. This is because of an issue with a
Google API that was updated with 1.6. Here are links to other people
discussing the 1.6 issue:
http://groups.google.com/group/android-discuss/browse_thread/thread/7.
..
http://groups.google.com/group/android-discuss/browse_thread/thread/a.
..
http://groups.google.com/group/android-discuss/browse_thread/thread/5.
..
http://groups.google.com/group/android-developers/browse_thread/threa.
..
http://www.google.com/support/forum/p/Android+Market/thread?tid=5d754.
..
[android-developers] ADP will not recognize my phone (in Ubuntu 9.04 or Fedora 11)
I found https://groups.google.com/group/android-developers/browse_thread/thread/1d3488c601243686/541573842e904727#541573842e904727 but I cannot respond to that thread anymore (perhaps they expire?). I've tried with both the 1.5 SDK and the 1.6 SDK. I have tried all the suggestions in the aforementioned thread. I can mount the device just fine, but adb does not work whether it is mounted or not. I've tried it both as root and as myself and with it in $PATH as well as using ./ in the dir. Adb appears to work as it tells me List of devices attached. At some point right after I installed 1.5 I remember setting something up to make the USB connection easier, but I don't remember what that was...oops. My hypothesis at this point is that that is somehow interfering, but any help you can give either way would be much appreciated. 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] Contacts extension - Further developments ?
Dear Fellow Developers, I would like to request your comments on : How to add new field(s) in to android's contacts.db database ? After going through existing discussion on this topic; I could find that the deveopers recommend creating a new database for the new fields and simultaneously provide a custom contacts content provider. This custom content provider will join SQl queries from the new databse and contacts.db.The id field being the link between the contacts database and new databse.Pls see the link. http://groups.google.com/group/android-developers/browse_thread/thread/19de2b2ac8640b4c/9e4d1f9723831875?lnk=gstq=contacts+extension#9e4d1f9723831875 So I have following queries : 1. Is any simpler way out for this problem. Since the thread is quite old; I was wondering whether google provided any new API , interface to sort this problem? 2. Can someone explain me the purpose of Contacts.Extensions and Contacts.People.Extensions. I guess these are for extending contact fields but not much information is available online. 3. If the above classes serves the purpose of extending the contacts database (i.e. add field columns) , then Do i need to modify standard contacts content provider for retrieving my custom field's data? Many 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] Android RTSP Streaming
Hi All, Does somebody know any sample/free media player on Andoird like Meridian Video Player or something which can recieve and play rtsp streamed video data?? Regards Ani --~--~-~--~~~---~--~~ 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] Thread lifecycle
A new thread is created to do some time-consuming tasks and may take a long time, When the thread is active, the orientation of the phone is changed, the activity will be killed and re-created. How about the thread? Will the thread be destoryed? --~--~-~--~~~---~--~~ 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] Voice recognition
hi all , im trying to write an app which uses speech recognition.As per the introduction video , i can see a 'mike' next to the quick search box. But cant be seen in the emulator(1.6).do i need to do any configuration for the same or any application needs to be installed to enable that?? Or, is it not supported for emulator (1.6)?? thanks and regards Anirudh N --~--~-~--~~~---~--~~ 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: Geting SMS Center number
How can I get the SMSC number in sdk 1.6, I also want to know the answer ? On Oct 8, 10:30 am, Delirium id.delir...@gmail.com wrote: Is it possible to get currentSMSCenternumber inside application on 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] I get the unable to start wifi
I have just installed Donut version 1.6 on my HTC Dream. The install
went smoothly. But when I try to start my WiFi I get the unable to
start wifi message. Never had a problem in 1.5.
The log reports:
D/SettingsWifiEnabler( 303): Received wifi state changed from Unknown
to Enabling
E/WifiHW ( 74): Cannot access /data/misc/wifi/wpa_supplicant.conf:
Permission denied
E/WifiHW ( 74): Wi-Fi will not be enabled
E/vold ( 47): Unable to lookup media '/devices/platform/msm_sdcc.1/
mmc_host/mmc0/mmc0:0001'
E/vold ( 47): Error processing uevent msg (No such file or directory)
E/WifiService( 74): Failed to start supplicant daemon.
D/SettingsWifiEnabler( 303): Received wifi state changed from Enabling
to Unknown
D/dalvikvm( 303): GC freed 4090 objects / 272600 bytes in 118ms
I/ActivityManager( 74): Starting activity: Intent
{ act=android.intent.action.
I see wpa_supplicant doesn't have access to others, I tried changing
the permissions of the directories and wpa_supplicant.conf file to 777
but they keep getting set back again so that other doesn't have
access.
Do I need to set up a special user?
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Groups Android Developers group.
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[android-developers] this.getApplication() returns NULL pointer
I'm running the following line in an Activity, which is within the same application, but in a different package: AppObject appObj = (AppObject)this.getApplication(); // FYI: AppObject is my extension class of Application. It returns only a null pointer, while when I move it to the main package and run it from there it returns the application reference as expected. I've defined the activity in my AndroidManifest.xml with the full qualified class name, since it is in another package: activity android:name=com.foo.bar.TestActivity/activity Any ideas of what I've to do different? 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 -~--~~~~--~~--~--~---
