anr for MainExecutor

[zzechao]

suspend all histogram: Sum: 70.084ms 99% C.I. 2us-1529.599us Avg: 69.735us Max: 10087usDALVIK THREADS (173):

"Request #4" prio=5 tid=184 Runnable | group="main" sCount=0 dsCount=0 flags=0 obj=0x13836e18 self=0xaabfb600 | sysTid=30292 nice=0 cgrp=default sched=0/0 handle=0xa1623230 | state=R schedstat=( 20436947540 3631422941 30540 ) utm=1911 stm=132 core=2 HZ=100 | stack=0xa1520000-0xa1522000 stackSize=1040KB | held mutexes= "mutator lock"(shared held)
at android.os.MessageQueue.null enqueueMessage(null)(MessageQueue.java:584)

• locked <0x0e8ba33f> (a android.os.MessageQueue)
  at android.os.Handler.null enqueueMessage(null)(Handler.java:754)
  at android.os.Handler.null sendMessageAtTime(null)(Handler.java:703)
  at android.os.Handler.null sendMessageDelayed(null)(Handler.java:673)
  at android.os.Handler.null post(null)(Handler.java:403)
  at com.yanzhenjie.kalle.util.MainExecutor.void execute(java.lang.Runnable)(MainExecutor.java:36)
  at com.yanzhenjie.kalle.download.BasicWorker$AsyncProgressBar.void onProgress(int,long,long)(BasicWorker.java:226)
  at com.yanzhenjie.kalle.download.BasicWorker.java.lang.String call()(BasicWorker.java:160)
  at com.yanzhenjie.kalle.download.BasicWorker.java.lang.Object call()(BasicWorker.java:40)
  at java.util.concurrent.FutureTask.null run(null)(FutureTask.java:266)
  at com.yanzhenjie.kalle.download.Work.void run()(Work.java:41)
  at java.util.concurrent.ThreadPoolExecutor.null runWorker(null)(ThreadPoolExecutor.java:1167)
  at java.util.concurrent.ThreadPoolExecutor$Worker.null run(null)(ThreadPoolExecutor.java:641)
  at java.lang.Thread.null run(null)(Thread.java:919)