android-4.2-jelly-bean

We just changed our application to use the appcompat-v7 support library in order to take advantage of the support actionbar and support Material themes. Using v21.0.0 of appcompat-v7 (and v21.0.0 of support-v4) , we are now seeing crashes in Google Play and Crashlytics only from Samsung devices running Android v4.2.2 . Here is the stack trace from Google Play and the app appears to crash as soon as the actionbar` is shown and/or invalidated. java.lang.NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder at android.support.v7.app.ActionBarActivityDelegateBase

I have an edit text which functions as a search box in my application. In Jelly Bean on my Nexus 7 when I type something into the text box which I am listening on and hit enter the KeyEvent = null and ActionId = 0 passed into the onEditorAction() method. Has anyone else encountered this? I'm thinking it might be a bug. In the second if statement below I get a null pointer because the actionId = 0 and KeyEvent = null; // Search field logic. @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { Log.d(TAG, "onEditorAction"); if (event != null && event.getAction() !=

I would like to encode a set of Bitmaps that I have into an h264. Is this possible via MediaEncoder? I have written some code in order to do it, but the output cannot be played in any media player I have tried. Here's some of the code that I primarily borrowed from other sources that I found on Stackoverflow. mMediaCodec = MediaCodec.createEncoderByType("video/avc"); mMediaFormat = MediaFormat.createVideoFormat("video/avc", 320, 240); mMediaFormat.setInteger(MediaFormat.KEY_BIT_RATE, 125000); mMediaFormat.setInteger(MediaFormat.KEY_FRAME_RATE, 15); mMediaFormat.setInteger(MediaFormat.KEY_COLOR

I have a Nexus 4 with Android 4.3 and I am trying to connect the device to a computer with Windows 7 64bit. I installed the latest drivers and the latest adb version. I think I tried almost everything and I still get the following message: C:\Program Files (x86)\Android\sdk\platform-tools>adb devices List of devices attached 007667324ccb229b unauthorized What can be the reason for this error? I had similar situation. Here is what I did: Try to check and uncheck the USB Debugging option in the device. (if not working, try to unplug/plug the USB) At some point, the device should show up a

I want to create custom lockScreen for android 4.0 and above, I have tried widget to create lockscreen but it supports only android 4.2. Is there any other way to create custom android lockScreen? I have found snippets somewhere on internet few months ago, I have made changes and recently uploaded the working demo on my github account, You can have a look at this Note: It will disable "hardware" home button. I hope it will be helpfull !! Screenshots: It provides lockscreen in API 8 or above. Initial Locked Unlocked 来源： https://stackoverflow.com/questions/16911049/create-custom-lockscreen-for

I'm facing a serious issue with my Application, published on Google Play and apparently working fine on all versions of Android except for > 4.0. This is a screenshoot from my Android 4.0 HTC phone: And this is what I get on Nexus 7, Android 4.2.1 (same behaviour in the emulator): I see the same behaviour for each text drawn using canvas.drawText() the Paint used to draw text is: paint = new Paint(); paint.setAntiAlias(true); paint.setColor(color); //some color paint.setTextSize(size); //some size paint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD)); paint.setTextAlign(Align.CENTER); In

When using Canvas and drawText() method I see a different rendering on Android 4.2.1. Below 4.2: For Android 4.2.1 (Nexux 7) I get: As you can see the text Consumption is very tight. Seems to be a kerning problem introduced in 4.2.1. The Paint used to draw text is nothing special: titlePaint = new Paint(); titlePaint.setAntiAlias(true); titlePaint.setColor(0xffffffff); titlePaint.setTextSize(0.125f); titlePaint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD)); titlePaint.setTextAlign(Align.CENTER); titlePaint.setLinearText(true); If I don't use titlePaint.setLinearText(true) I get a

How can I run systrace to show its html output? After watching the Google I/O 2012 talk "For Butter or Worse" I am having trouble getting systrace to work on Windows 7 using the emulator running Jelly Bean 4.1. I did the following: Installed Python 2.7, and added the install folder to my PATH Ran the following: C:\android-sdk\platform-tools\systrace>python systrace.py (with older SDKs: C:\android-sdk\tools\systrace>python systrace.py ) But I get the following error in cmd: Traceback (most recent call last): File "systrace.py", line 212, in <module> main() File "systrace.py", line 124, in main