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ViewGroup calls StackOverflow on dispatchDraw

I have a class that overrides ViewGroup. Here's my dispatchDraw implementation:

@Override
protected void dispatchDraw(final Canvas canvas) {
    super.dispatchDraw(canvas);

    mViewBehind.drawShadow(mContent, canvas);
    mViewBehind.drawFade(mContent, canvas, getPercentOpen());
    mViewBehind.drawSelector(mContent, canvas, getPercentOpen());
}

However, sometimes I get this StackOverflowError:

01-25 09:20:38.569: E/AndroidRuntime(15480): FATAL EXCEPTION: main
01-25 09:20:38.569: E/AndroidRuntime(15480): java.lang.StackOverflowError
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.text.BoringLayout.draw(BoringLayout.java:365)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.TextView.onDraw(TextView.java:4225)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6880)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.AbsListView.dispatchDraw(AbsListView.java:1586)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.GridView.dispatchDraw(GridView.java:1948)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6986)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.AbsListView.draw(AbsListView.java:2967)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6986)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.ScrollView.draw(ScrollView.java:1423)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at com.ui.library.slidingmenu2.CustomViewAbove.dispatchDraw(CustomViewAbove.java:931)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at com.ui.library.slidingmenu2.CustomViewAbove.dispatchDraw(CustomViewAbove.java:931)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at com.ui.library.slidingmenu2.CustomViewAbove.dispatchDraw(CustomViewAbove.java:931)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.View.draw(View.java:6883)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1921)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.ViewRoot.draw(ViewRoot.java:1528)
01-25 09:20:38.569: E/AndroidRuntime(15480):    at android.view.Vie

The stack trace com.ui.library.slidingmenu2.CustomViewAbove.dispatchDraw(CustomViewAbove.java:931)

(which super.dispatchDraw(canvas)

) is called at least 4 times.

The exception only happens when I go back to a specific activity that contains a ViewPager whose first fragment contains a GridView, and only a few times.

(By the way, what is it BoringLayout

?)

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3 answers


There must be too many layers, try lowering the layout level.



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Take a look at my answer on a similar question: My Response



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A BoringLayout is a very simple Layout implementation for text that fits on a single line and has all characters left to right.

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