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ANR while drawing chart Options · View
dweebo
#1 Posted : Friday, August 05, 2011 4:47:15 AM
Rank: Newbie

Groups: Registered

Joined: 4/14/2011
Posts: 2
I have a very small # of users who are reporting that graphs drawn with aicharts does not work, that it hangs and on occasion causes an android ANR.

It appears the error occurs while still drawing the axes. Has anyone else seen this error before? The ANR has no other threads doing anything so it really does appear that ai charts is just taking a really long time to draw the chart.

at android.graphics.Canvas.native_drawLine(Native Method)
at android.graphics.Canvas.drawLine(Canvas.java:809)
at com.artfulbits.aiCharts.Base.ChartAxis.drawCartesianGrid(SourceFile:1566)
at com.artfulbits.aiCharts.Base.ChartArea.draw(SourceFile:581)
at com.artfulbits.aiCharts.Base.ChartEngine.draw(SourceFile:627)
at com.artfulbits.aiCharts.ChartView.onDraw(SourceFile:562)
at android.view.View.draw(View.java:6741)
at android.view.ViewGroup.drawChild(ViewGroup.java:1640)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367)
at android.view.View.draw(View.java:6744)
at android.widget.FrameLayout.draw(FrameLayout.java:352)
at android.view.ViewGroup.drawChild(ViewGroup.java:1640)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367)
at android.view.ViewGroup.drawChild(ViewGroup.java:1638)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367)
at android.view.ViewGroup.drawChild(ViewGroup.java:1638)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367)
at android.view.View.draw(View.java:6744)
at android.widget.FrameLayout.draw(FrameLayout.java:352)
at android.view.ViewGroup.drawChild(ViewGroup.java:1640)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367)
at android.view.View.draw(View.java:6744)
at android.widget.FrameLayout.draw(FrameLayout.java:352)
at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.jav
a:1939)
at android.view.ViewRoot.draw(ViewRoot.java:1407)
at android.view.ViewRoot.performTraversals(ViewRoot.java:1163)
at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4627)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:
859)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:617)
at dalvik.system.NativeStart.main(Native Method)

Thanks,
-Peter
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