Niezmienny błąd awarii bitmapy

java.lang.IllegalStateException: Immutable bitmap passed to Canvas constructor
at android.graphics.Canvas.<init>(Canvas.java:127)
at app.test.canvas.StartActivity.applyFrame(StartActivity.java:214)
at app.test.canvas.StartActivity$1.onClick(StartActivity.java:163)
at android.view.View.performClick(View.java:4223)
at android.view.View$PerformClick.run(View.java:17275)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4898)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)
at dalvik.system.NativeStart.main(Native Method)

Dostaję ten błąd awaryjny z konsoli programisty .. Nie rozumiem, co jest problemem ..

    BitmapFactory.Options opt = new BitmapFactory.Options();
    opt.inScaled = true;
    opt.inPurgeable = true;
    opt.inInputShareable = true;
    Bitmap brightBitmap = BitmapFactory.decodeResource(getResources(), position, opt); 
    brightBitmap = Bitmap.createScaledBitmap(brightBitmap, 550, 550, false);
    chosenFrame = brightBitmap;
    Bitmap workingBitmap = Bitmap.createBitmap(chosenFrame);
    workingBitmap = Bitmap.createBitmap(workingBitmap); 
    Canvas c = new Canvas(workingBitmap);

Myślę, że to ma z tym związek?

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