ANR: Use LineChart and run for a long time

Run for about 10 hours or more, click on the screen and ANR appears.

**Device

Android 11

My mapping.txt fragment:

com.github.mikephil.charting.utils.Transformer -> s5.g: ...... com.github.mikephil.charting.jobs.MoveViewJob -> n5.a: com.github.mikephil.charting.utils.ObjectPool pool -> l 1:2:void ():18:19 -> 1:1:void (com.github.mikephil.charting.utils.ViewPortHandler,float,float,com.github.mikephil.charting.utils.Transformer,android.view.View):37:37 -> 1:1:com.github.mikephil.charting.utils.ObjectPool$Poolable instantiate():54:54 -> a 1:6:com.github.mikephil.charting.jobs.MoveViewJob getInstance(com.github.mikephil.charting.utils.ViewPortHandler,float,float,com.github.mikephil.charting.utils.Transformer,android.view.View):23:28 -> b 1:1:void recycleInstance(com.github.mikephil.charting.jobs.MoveViewJob):33:33 -> c 1:2:void run():43:44 -> run 3:4:void run():46:47 -> run 5:5:void run():49:49 -> run com.github.mikephil.charting.jobs.ViewPortJob -> n5.b: com.github.mikephil.charting.utils.Transformer mTrans -> j android.view.View view -> k float yValue -> i float xValue -> h float[] pts -> f

Finally locate the problem point:

at s5.g.k(SourceFile:1) at n5.a.run(SourceFile:3)

"main" prio=5 tid=1 Runnable | group="main" sCount=0 dsCount=0 flags=0 obj=0x721317d8 self=0xb4000075d9d92380 | sysTid=1706 nice=-10 cgrp=default sched=0/0 handle=0x770078b4f8 | state=R schedstat=( 2481860227694 655260783667 2849306 ) utm=217888 stm=30297 core=3 HZ=100 | stack=0x7ff658b000-0x7ff658d000 stackSize=8192KB | held mutexes= "mutator lock"(shared held) native: #00 pc 0000000000496638 /apex/com.android.art/lib64/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits >&, int, BacktraceMap*, char const*, art::ArtMethod*, void*, bool)+140) native: #01 pc 00000000005a01d8 /apex/com.android.art/lib64/libart.so (art::Thread::DumpStack(std::__1::basic_ostream<char, std::__1::char_traits >&, bool, BacktraceMap*, bool) const+372) native: #02 pc 00000000005bce18 /apex/com.android.art/lib64/libart.so (art::DumpCheckpoint::Run(art::Thread*)+892) native: #03 pc 00000000005a1094 /apex/com.android.art/lib64/libart.so (art::Thread::RunCheckpointFunction()+168) native: #04 pc 000000000065c8bc /apex/com.android.art/lib64/libart.so (art::JniMethodFastEnd(unsigned int, art::Thread*)+132) at android.graphics.Matrix.nMapPoints(Native method) at android.graphics.Matrix.mapPoints(Matrix.java:635) at android.graphics.Matrix.mapPoints(Matrix.java:698) at s5.g.k(SourceFile:1) at n5.a.run(SourceFile:3) at android.os.Handler.handleCallback(Handler.java:956) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:236) at c.c.a.a$a.run(SourceFile:1) at android.os.Handler.handleCallback(Handler.java:956) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:236) at android.app.ActivityThread.main(ActivityThread.java:7664) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:596) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

Source code:

public class MoveViewJob extends ViewPortJob {

............ @Override public void run() {

    pts[0] = xValue;
    pts[1] = yValue;

    mTrans.pointValuesToPixel(pts);
    mViewPortHandler.centerViewPort(pts, view);

    this.recycleInstance(this);
}

@Override
protected ObjectPool.Poolable instantiate() {
    return new MoveViewJob(mViewPortHandler, xValue, yValue, mTrans, view);
}