先把Log信息贴出来：
E/ActivityManager( 163): ANR in com.hisense.mediacenter.filemanager (com.hisense.mediacenter.filemanager/.FMEntryActivity)
E/ActivityManager( 163): Reason: keyDispatchingTimedOut
E/ActivityManager( 163): Load: 4.63 / 4.58 / 4.7
E/ActivityManager( 163): CPU usage from 36480ms to 0ms ago:
E/ActivityManager( 163): 8.8% 16504/ntfs-3g: 3.1% user + 5.6% kernel / faults: 1 minor
E/ActivityManager( 163): 12% 1058/com.hisense.mediacenter.filemanager: 7.6% user + 4.4% kernel / faults: 1297 minor 1 major
E/ActivityManager( 163): 1.3% 254/com.amlogic.inputmethod.remote: 1.1% user + 0.1% kernel / faults: 681 minor 8 major
E/ActivityManager( 163): 0.6% 163/system_server: 0.4% user + 0.1% kernel / faults: 58 minor 1 major
E/ActivityManager( 163): 0.5% 321/com.jrm.tm.cpe: 0.3% user + 0.2% kernel / faults: 75 minor
E/ActivityManager( 163): 0.5% 76/surfaceflinger: 0.3% user + 0.1% kernel
E/ActivityManager( 163): 0.3% 31735/com.android.launcher: 0.2% user + 0.1% kernel / faults: 100 minor
E/ActivityManager( 163): 0.3% 87/adbd: 0% user + 0.3% kernel
E/ActivityManager( 163): 0.2% 56/kthread_hdmi: 0% user + 0.2% kernel
E/ActivityManager( 163): 0.1% 1597/logcat: 0% user + 0.1% kernel
E/ActivityManager( 163): 0.1% 5/events/0: 0% user + 0.1% kernel
E/ActivityManager( 163): 0% 52/kthread_di: 0% user + 0% kernel
E/ActivityManager( 163): 0% 16480/usb-storage: 0% user + 0% kernel
E/ActivityManager( 163): 0% 32709/com.hisense.systemupdate: 0% user + 0% kernel / faults: 4 minor
E/ActivityManager( 163): 0% 3/ksoftirqd/0: 0% user + 0% kernel
E/ActivityManager( 163): 0% 54/card_read_monit: 0% user + 0% kernel
E/ActivityManager( 163): 0% 60/mali/0: 0% user + 0% kernel
E/ActivityManager( 163): 0% 460/com.farcore.videoplayer: 0% user + 0% kernel
E/ActivityManager( 163): 0% 26941/com.android.weather: 0% user + 0% kernel
E/ActivityManager( 163): 30% TOTAL: 15% user + 14% kernel + 1.3% iowait + 0% irq + 0% softirq
E/ActivityManager( 163): CPU usage from 616ms to 1140ms later:
E/ActivityManager( 163): 67% 16504/ntfs-3g: 23% user + 44% kernel
E/ActivityManager( 163): 28% 1058/com.hisense.mediacenter.filemanager: 7.6% user + 21% kernel / faults: 5 minor
E/ActivityManager( 163): 25% 1058/ter.filemanager: 5.7% user + 19% kernel
E/ActivityManager( 163): 1.9% 1075/AsyncTask #1: 0% user + 1.9% kernel
E/ActivityManager( 163): 3.8% 163/system_server: 1.9% user + 1.9% kernel / faults: 2 minor
E/ActivityManager( 163): 5.7% 194/InputDispatcher: 1.9% user + 3.8% kernel
E/ActivityManager( 163): 1.9% 195/InputReader: 0% user + 1.9% kernel
E/ActivityManager( 163): 1.5% 31735/com.android.launcher: 1.5% user + 0% kernel / faults: 2 minor
E/ActivityManager( 163): 3.1% 31755/Thread-464: 3.1% user + 0% kernel
E/ActivityManager( 163): 100% TOTAL: 33% user + 66% kernel
/anr/Traces.txt 主要内容如下：
Cmd line: com.android.systemui
DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0)
"main" prio=5 tid=1 NATIVE
| group="main" sCount=1 dsCount=0 obj=0x40a46460 self=0x12818
| sysTid=270 nice=0 sched=0/0 cgrp=default handle=1074083080
| schedstat=( 1517282000 4299224000 619 ) utm=120 stm=31 core=0
at android.os.MessageQueue.nativePollOnce(Native Method)
at android.os.MessageQueue.next(MessageQueue.java:118)
at android.os.Looper.loop(Looper.java:118)
at android.app.ActivityThread.main(ActivityThread.java:4429)