java.lang.OutOfMemoryError in Bitmap.copy function

Question

I thought there is two copies of same object.that may be the issue.but I do not know how to solve that.please help me.Thanks in advance

protected void onDraw(Canvas canvas) {

        Drawable drawable = getDrawable();

        if (drawable == null) {
            return;
        }

        if (getWidth() == 0 || getHeight() == 0) {
            return;
        }
        Bitmap b = ((BitmapDrawable) drawable).getBitmap();
// I got error in this line.
        Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);

        int w = getWidth(), h = getHeight();

        Bitmap roundBitmap = getRoundedCroppedBitmap(bitmap, w);
        canvas.drawBitmap(roundBitmap, 0, 0, null);

    }

logcat

10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime: FATAL EXCEPTION: main
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime: java.lang.OutOfMemoryError
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.graphics.Bitmap.nativeCopy(Native Method)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.graphics.Bitmap.copy(Bitmap.java:403)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at com.example.rajitha.myapplication.RoundedImageView.onDraw(RoundedImageView.java:39)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.View.draw(View.java:11054)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.View.getDisplayList(View.java:10493)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.ViewGroup.drawChild(ViewGroup.java:2958)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2596)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.View.getDisplayList(View.java:10491)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.ViewGroup.drawChild(ViewGroup.java:2958)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2596)
10-18 11:04:33.208 32110-32110/com.example.rajitha.myapplication E/AndroidRuntime:     at android.view.View.draw(View.java:11057)
10-18 11:04:33.208 32110-32110/com.e

Have you read http://developer.android.com/training/displaying-bitmaps/load-bitmap.html — user993553, Oct 18 '15 at 06:11

score 2 · Answer 1 · edited May 23 '17 at 11:48

java.lang.OutOfMemoryError: Requested size exceeds VM limit. This error indicates that a Java application attempts ti allocate an array, whose size is larger than the heap size.

The OutOfMemoryError extends the VirtualMachineError class, which indicates that the JVM is broken, or it has run out of resources and cannot operate.

Verify that your application does not store unnecessary information. Store and maintain only those pieces of information required for the proper execution of your Java application.

Please Read Below Document

java.lang.OutOfMemoryError in Bitmap.copy function

1 Answers1