Hi,
We have an app which renders bitmaps on imageview. On Samsung
Galaxy, it works fine. But On Motorola Droid, it runs into memory
issues and crashes every now and then with the following logcat.
/dalvikvm-heap( 3640): 3686400-byte external allocation too large for
this process.
E/GraphicsJNI( 3640): VM won't let us allocate 3686400 bytes
W/dalvikvm( 3640): threadid=11: thread exiting with uncaught exception
(group=0x4001d7e0)
E/AndroidRuntime( 3640): FATAL EXCEPTION: Thread-25
E/AndroidRuntime( 3640): java.lang.OutOfMemoryError: bitmap size
exceeds VM budget
E/AndroidRuntime( 3640): at
android.graphics.Bitmap.nativeCreate(Native Method)
E/AndroidRuntime( 3640): at
android.graphics.Bitmap.createBitmap(Bitmap.java:468)
E/AndroidRuntime( 3640): at
com.example.OnVRViewer.RTPClient.ProcessFrame(RTPClient.java:419)
E/AndroidRuntime( 3640): at
com.example.OnVRViewer.RTPClient.ProcessRtpVideoPacket(RTPClient.java:
204)
E/AndroidRuntime( 3640): at
com.example.OnVRViewer.RTSPUDPclient.AdvanceProcess(RTSPUDPclient.java:
659)
E/AndroidRuntime( 3640): at
com.example.OnVRViewer.RTSPUDPclient.processSelectionKey(RTSPUDPclient.java:
726)
E/AndroidRuntime( 3640): at
com.example.OnVRViewer.RTSPUDPclient.run(RTSPUDPclient.java:2068)
E/AndroidRuntime( 3640): at java.lang.Thread.run(Thread.java:1096)
W/ActivityManager( 1081): Force finishing activity
com.example.OnVRViewer/.AsyncRecordTrial
My question is even though we have a try catch on Bitmap.createBitmap
it is still crashing. Why is the catch block not working? And how do
we handle the exception without crashing on Motorola Droid.
Following is my code right now:
try
{
bm = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
}
catch (Exception ex)
{
android.util.Log.e("Bitmap", "Error");
}
Thank you,
B.Arunkumar
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