我有一个子类 VideoView：
import android.content.Context;
import android.net.Uri;
import android.util.AttributeSet;
import android.widget.VideoView;
public class VideoPlayerView extends VideoView {
private static final String TAG = "VideoPlayerView";
public VideoPlayerView(Context context) {
super(context);
}
public VideoPlayerView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public VideoPlayerView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public void release() {
}
public void playVideo() {
setVideoURI(Uri.parse("http://devimages.apple.com/iphone/samples/bipbop/gear1/prog_index.m3u8"));
start();
}
}
还有一些以这种方式使用它的 XML 布局：
<my.package.path.ui.common.VideoPlayerView
android:id="@+id/video"
android:layout_width="fill_parent"
android:layout_height="300dp"
android:layout_marginTop="20dp"
android:layout_marginLeft="32dp"
android:layout_marginRight="32dp"/>
我在父活动的 onCreate() 中调用 playVideo。问题是，如果我在视频准备好之前点击后退按钮，应用程序会停止响应大约 10-20 秒，我可以在 LogCat 中看到以下内容：
07-31 08:30:42.049: V/MediaPlayerService(18684): [1] reset
07-31 08:30:42.049: V/ChromiumHTTPDataSource(18684): disconnect()
07-31 08:30:42.057: V/ChromiumHTTPDataSource(18684): onDisconnectComplete() mState = 0
07-31 08:30:42.065: A/(18684): frameworks/base/media/libstagefright/foundation/ABuffer.cpp:58 CHECK_LE( offset + size,mCapacity) failed: 4294967288 vs. 262824
07-31 08:30:42.065: A/libc(18684): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
07-31 08:30:42.315: I/power(179): *** release_dvfs_lock : lockType : 1
07-31 08:30:42.315: D/PowerManagerService(179): releaseDVFSLockLocked : all DVFS_MIN_LIMIT are released
07-31 08:30:42.315: W/ActivityManager(179): mDVFSLock.release()
07-31 08:30:42.573: I/DEBUG(6475): SET
07-31 08:30:42.573: I/DEBUG(6475): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
07-31 08:30:42.573: I/DEBUG(6475): Build fingerprint: 'samsung/espresso10wifixx/espresso10wifi:4.0.3/IML74K/P5110XXALB7:eng/test-keys'
07-31 08:30:42.573: I/DEBUG(6475): pid: 18684, tid: 18697 >>> /system/bin/mediaserver <<<
07-31 08:30:42.573: I/DEBUG(6475): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad
07-31 08:30:42.573: I/DEBUG(6475): r0 deadbaad r1 00000001 r2 00000000 r3 00000000
07-31 08:30:42.573: I/DEBUG(6475): r4 00000000 r5 00000027 r6 01ff81c0 r7 fffffff8
07-31 08:30:42.573: I/DEBUG(6475): r8 00000000 r9 00000001 10 413df629 fp 0000001e
07-31 08:30:42.573: I/DEBUG(6475): ip ffffffff sp 42356870 lr 400f20a9 pc 400ee808 cpsr 60000030
07-31 08:30:42.573: I/DEBUG(6475): d0 2e73762038383220 d1 6574636f2f6e6f32
07-31 08:30:42.573: I/DEBUG(6475): d2 6f632e656c707036 d3 656e6f6870692f32
07-31 08:30:42.573: I/DEBUG(6475): d4 73656c706d61732f d5 2f706f627069622f
07-31 08:30:42.573: I/DEBUG(6475): d6 69662f3172616567 d7 0000001e6553656c
07-31 08:30:42.573: I/DEBUG(6475): d8 00000000000402a8 d9 412021a600000000
07-31 08:30:42.573: I/DEBUG(6475): d10 416312d000000000 d11 4014000000000000
07-31 08:30:42.573: I/DEBUG(6475): d12 0000000000000000 d13 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): d14 0000000000000000 d15 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): d16 4187d78400000000 d17 41f1406280400000
07-31 08:30:42.573: I/DEBUG(6475): d18 3fe0000000000000 d19 3fe0000000000a28
07-31 08:30:42.573: I/DEBUG(6475): d20 3f1149942ce213d7 d21 bebba8a21867784d
07-31 08:30:42.573: I/DEBUG(6475): d22 3ff0000000000000 d23 3fe6c310da4e22ec
07-31 08:30:42.573: I/DEBUG(6475): d24 3e66376972bea4d0 d25 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): d26 0000000000000000 d27 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): d28 0000000000000000 d29 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): d30 0000000000000000 d31 0000000000000000
07-31 08:30:42.573: I/DEBUG(6475): scr 20000010
07-31 08:30:42.651: W/PowerManagerService(179): Timer 0x7->0x3|0x3
07-31 08:30:42.651: I/PowerManagerService(179): Ulight 7->3|0
07-31 08:30:42.651: D/PowerManagerService(179): setLightBrightness : mButtonLight : 0
07-31 08:30:42.760: I/DEBUG(6475): #00 pc 00017808 /system/lib/libc.so
07-31 08:30:42.760: I/DEBUG(6475): #01 pc 0000144a /system/lib/liblog.so (__android_log_assert)
07-31 08:30:42.760: I/DEBUG(6475): #02 pc 000061ac /system/lib/libstagefright_foundation.so (_ZN7android7ABuffer8setRangeEjj)
07-31 08:30:42.776: I/DEBUG(6475): #03 pc 000ed0f8 /system/lib/libstagefright.so (_ZN7android11LiveSession9fetchFileEPKcPNS_2spINS_7ABufferEEEjd)
07-31 08:30:42.776: I/DEBUG(6475): code around pc:
07-31 08:30:42.776: I/DEBUG(6475): 400ee7e8 4623b15c 2c006824 e026d1fb b12368db \.#F$h.,..&..h#.
07-31 08:30:42.776: I/DEBUG(6475): 400ee7f8 21014a17 6011447a 48124798 24002527 .J.!zD.`.G.H'%.$
07-31 08:30:42.776: I/DEBUG(6475): 400ee808 f7f47005 2106eec4 ef52f7f5 460aa901 .p.....!..R....F
07-31 08:30:42.776: I/DEBUG(6475): 400ee818 f04f2006 94015380 94029303 eb1cf7f5 . O..S..........
07-31 08:30:42.776: I/DEBUG(6475): 400ee828 4622a905 f7f52002 f7f4eb26 2106eeb0 .."F. ..&......!
07-31 08:30:42.776: I/DEBUG(6475): code around lr:
07-31 08:30:42.776: I/DEBUG(6475): 400f2088 41f0e92d 46804c0c 447c2600 68a56824 -..A.L.F.&|D$h.h
07-31 08:30:42.776: I/DEBUG(6475): 400f2098 e0076867 300cf9b5 dd022b00 47c04628 gh.....0.+..(F.G
07-31 08:30:42.776: I/DEBUG(6475): 400f20a8 35544306 37fff117 6824d5f4 d1ee2c00 .CT5...7..$h.,..
07-31 08:30:42.776: I/DEBUG(6475): 400f20b8 e8bd4630 bf0081f0 00028472 41f0e92d 0F......r...-..A
07-31 08:30:42.776: I/DEBUG(6475): 400f20c8 fb01b086 9004f602 461f4815 4615460c .........H.F.F.F
07-31 08:30:42.776: I/DEBUG(6475): memory map around addr deadbaad:
07-31 08:30:42.776: I/DEBUG(6475): be80a000-be82b000 [stack]
07-31 08:30:42.776: I/DEBUG(6475): (no map for address)
07-31 08:30:42.776: I/DEBUG(6475): ffff0000-ffff1000 [vectors]
07-31 08:30:42.776: I/DEBUG(6475): stack:
07-31 08:30:42.776: I/DEBUG(6475): 42356830 0004c61f
07-31 08:30:42.776: I/DEBUG(6475): 42356834 00000380
07-31 08:30:42.776: I/DEBUG(6475): 42356838 ffff0208 [vectors]
07-31 08:30:42.776: I/DEBUG(6475): 4235683c 4235689c
07-31 08:30:42.776: I/DEBUG(6475): 42356840 4011a72c /system/lib/libc.so
07-31 08:30:42.776: I/DEBUG(6475): 42356844 4011f828
07-31 08:30:42.776: I/DEBUG(6475): 42356848 00000000
07-31 08:30:42.776: I/DEBUG(6475): 4235684c 400f20a9 /system/lib/libc.so
07-31 08:30:42.776: I/DEBUG(6475): 42356850 00000000
07-31 08:30:42.776: I/DEBUG(6475): 42356854 42356884
07-31 08:30:42.776: I/DEBUG(6475): 42356858 01ff81c0 [heap]
07-31 08:30:42.776: I/DEBUG(6475): 4235685c fffffff8
07-31 08:30:42.776: I/DEBUG(6475): 42356860 00000000
07-31 08:30:42.776: I/DEBUG(6475): 42356864 400f1215 /system/lib/libc.so
07-31 08:30:42.776: I/DEBUG(6475): 42356868 df0027ad
07-31 08:30:42.776: I/DEBUG(6475): 4235686c 00000000
07-31 08:30:42.776: I/DEBUG(6475): #00 42356870 4235686c
07-31 08:30:42.776: I/DEBUG(6475): 42356874 00000001
07-31 08:30:42.776: I/DEBUG(6475): 42356878 400d5575 /system/lib/liblog.so
07-31 08:30:42.776: I/DEBUG(6475): 4235687c 00000001
07-31 08:30:42.776: I/DEBUG(6475): 42356880 4235689c
07-31 08:30:42.776: I/DEBUG(6475): 42356884 fffffbdf
07-31 08:30:42.776: I/DEBUG(6475): 42356888 00000000
07-31 08:30:42.776: I/DEBUG(6475): 4235688c 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356890 42356cbc
07-31 08:30:42.783: I/DEBUG(6475): 42356894 400d444d /system/lib/liblog.so
07-31 08:30:42.783: I/DEBUG(6475): #01 42356898 42356cac
07-31 08:30:42.783: I/DEBUG(6475): 4235689c 6d617266
07-31 08:30:42.783: I/DEBUG(6475): 423568a0 726f7765
07-31 08:30:42.783: I/DEBUG(6475): 423568a4 622f736b
07-31 08:30:42.783: I/DEBUG(6475): 423568a8 2f657361
07-31 08:30:42.783: I/DEBUG(6475): 423568ac 6964656d
07-31 08:30:42.783: I/DEBUG(6475): 423568b0 696c2f61
07-31 08:30:42.783: I/DEBUG(6475): 423568b4 61747362
07-31 08:30:42.783: I/DEBUG(6475): 423568b8 72666567
07-31 08:30:42.783: I/DEBUG(6475): 423568bc 74686769
07-31 08:30:42.783: I/DEBUG(6475): 423568c0 756f662f
07-31 08:30:42.783: I/DEBUG(6475): 423568c4 7461646e
07-31 08:30:42.783: I/DEBUG(6475): 423568c8 2f6e6f69
07-31 08:30:42.783: I/DEBUG(6475): 423568cc 66754241
07-31 08:30:42.783: I/DEBUG(6475): 423568d0 2e726566
07-31 08:30:42.783: I/DEBUG(6475): 423568d4 3a707063
07-31 08:30:42.783: I/DEBUG(6475): 423568d8 43203835 /dev/ashmem/AudioFlinger::Client (deleted)
07-31 08:30:42.783: I/DEBUG(6475): 423568dc 4b434548
07-31 08:30:42.783: I/DEBUG(6475): 423568e0 28454c5f
07-31 08:30:42.783: I/DEBUG(6475): 423568e4 66666f20
07-31 08:30:42.783: I/DEBUG(6475): 423568e8 20746573
07-31 08:30:42.783: I/DEBUG(6475): 423568ec 6973202b
07-31 08:30:42.783: I/DEBUG(6475): 423568f0 6d2c657a
07-31 08:30:42.783: I/DEBUG(6475): 423568f4 61706143
07-31 08:30:42.783: I/DEBUG(6475): 423568f8 79746963
07-31 08:30:42.783: I/DEBUG(6475): 423568fc 61662029
07-31 08:30:42.783: I/DEBUG(6475): 42356900 64656c69
07-31 08:30:42.783: I/DEBUG(6475): 42356904 3234203a
07-31 08:30:42.783: I/DEBUG(6475): 42356908 36393439
07-31 08:30:42.783: I/DEBUG(6475): 4235690c 38383237
07-31 08:30:42.783: I/DEBUG(6475): 42356910 2e737620
07-31 08:30:42.783: I/DEBUG(6475): 42356914 32363220
07-31 08:30:42.783: I/DEBUG(6475): 42356918 00343238
07-31 08:30:42.783: I/DEBUG(6475): 4235691c 65757165
07-31 08:30:42.783: I/DEBUG(6475): 42356920 3165636e
07-31 08:30:42.783: I/DEBUG(6475): 42356924 0073742e
07-31 08:30:42.783: I/DEBUG(6475): 42356928 42356998
07-31 08:30:42.783: I/DEBUG(6475): 4235692c 944d19e8
07-31 08:30:42.783: I/DEBUG(6475): 42356930 01fe5df4 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356934 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356938 424bdc90
07-31 08:30:42.783: I/DEBUG(6475): 4235693c 41481069 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356940 42356998
07-31 08:30:42.783: I/DEBUG(6475): 42356944 41482719 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356948 000003ff
07-31 08:30:42.783: I/DEBUG(6475): 4235694c 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356950 00000022
07-31 08:30:42.783: I/DEBUG(6475): 42356954 00000004
07-31 08:30:42.783: I/DEBUG(6475): 42356958 0000137b
07-31 08:30:42.783: I/DEBUG(6475): 4235695c 01f48000 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356960 01fe6268 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356964 944d19e8
07-31 08:30:42.783: I/DEBUG(6475): 42356968 00000000
07-31 08:30:42.783: I/DEBUG(6475): 4235696c 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356970 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356974 41481001 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356978 423569d0
07-31 08:30:42.783: I/DEBUG(6475): 4235697c 41482719 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356980 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356984 01fe5df0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356988 003569a4
07-31 08:30:42.783: I/DEBUG(6475): 4235698c 00000053
07-31 08:30:42.783: I/DEBUG(6475): 42356990 423569a4
07-31 08:30:42.783: I/DEBUG(6475): 42356994 402c127c /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356998 01fe5df0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 4235699c 00000068
07-31 08:30:42.783: I/DEBUG(6475): 423569a0 00000000
07-31 08:30:42.783: I/DEBUG(6475): 423569a4 00000000
07-31 08:30:42.783: I/DEBUG(6475): 423569a8 00000000
07-31 08:30:42.783: I/DEBUG(6475): 423569ac 00000001
07-31 08:30:42.783: I/DEBUG(6475): 423569b0 402c18f0 /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 423569b4 400ed037 /system/lib/libc.so
07-31 08:30:42.783: I/DEBUG(6475): 423569b8 402c127c /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 423569bc 01ff1da0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 423569c0 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 423569c4 401265e8
07-31 08:30:42.783: I/DEBUG(6475): 423569c8 424bdc90
07-31 08:30:42.783: I/DEBUG(6475): 423569cc 424bdd60
07-31 08:30:42.783: I/DEBUG(6475): 423569d0 01f49068 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 423569d4 01f49068 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 423569d8 00000000
07-31 08:30:42.783: I/DEBUG(6475): 423569dc 414a5b99 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 423569e0 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 423569e4 01fe5df0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 423569e8 00356a58
07-31 08:30:42.783: I/DEBUG(6475): 423569ec 944d19e8
07-31 08:30:42.783: I/DEBUG(6475): 423569f0 01fe5df4 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 423569f4 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 423569f8 424bdc90
07-31 08:30:42.783: I/DEBUG(6475): 423569fc 41481069 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a00 42356a58
07-31 08:30:42.783: I/DEBUG(6475): 42356a04 41482719 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a08 424bdc90
07-31 08:30:42.783: I/DEBUG(6475): 42356a0c 402bba2f /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a10 42356a44
07-31 08:30:42.783: I/DEBUG(6475): 42356a14 00000046
07-31 08:30:42.783: I/DEBUG(6475): 42356a18 01feaaa0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a1c 01feaae6 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a20 01ffbee0 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a24 402bba47 /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a28 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356a2c 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356a30 402c127c /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a34 01f490f8 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a38 42356a7c
07-31 08:30:42.783: I/DEBUG(6475): 42356a3c 402c1898 /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a40 0000000e
07-31 08:30:42.783: I/DEBUG(6475): 42356a44 01f49068 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a48 00000000
07-31 08:30:42.783: I/DEBUG(6475): 42356a4c 402bba2f /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a50 424bdd38
07-31 08:30:42.783: I/DEBUG(6475): 42356a54 01f48c9c [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a58 42356ac0
07-31 08:30:42.783: I/DEBUG(6475): 42356a5c 00000014
07-31 08:30:42.783: I/DEBUG(6475): 42356a60 01f49068 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a64 402bba47 /system/lib/libstlport.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a68 424bdd38
07-31 08:30:42.783: I/DEBUG(6475): 42356a6c 4147d1d1 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a70 424bdd38
07-31 08:30:42.783: I/DEBUG(6475): 42356a74 4147e78f /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a78 424bdd5c
07-31 08:30:42.783: I/DEBUG(6475): 42356a7c 00000078
07-31 08:30:42.783: I/DEBUG(6475): 42356a80 01f48c88 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a84 41481791 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a88 42356af8
07-31 08:30:42.783: I/DEBUG(6475): 42356a8c 944d19e8
07-31 08:30:42.783: I/DEBUG(6475): 42356a90 01fe5df4 [heap]
07-31 08:30:42.783: I/DEBUG(6475): 42356a94 415f4918 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356a98 424bdc90
07-31 08:30:42.783: I/DEBUG(6475): 42356a9c 41481069 /system/lib/libchromium_net.so
07-31 08:30:42.783: I/DEBUG(6475): 42356aa0 42356af8
07-31 08:30:42.791: I/DEBUG(6475): 42356aa4 41482719 /system/lib/libchromium_net.so
07-31 08:30:42.791: I/DEBUG(6475): 42356aa8 424bdc90
07-31 08:30:42.791: I/DEBUG(6475): 42356aac 402bba2f /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356ab0 42356ae4
07-31 08:30:42.791: I/DEBUG(6475): 42356ab4 00000047
07-31 08:30:42.791: I/DEBUG(6475): 42356ab8 01feaa58 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356abc 01feaa9f [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356ac0 02003ce8 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356ac4 402bba47 /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356ac8 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356acc 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356ad0 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356ad4 402c1801 /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356ad8 402c1898 /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356adc 0000000c
07-31 08:30:42.791: I/DEBUG(6475): 42356ae0 01fe6268 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356ae4 01fd7638 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356ae8 424bdc90
07-31 08:30:42.791: I/DEBUG(6475): 42356aec 402bb8b5 /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356af0 41405d8c /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356af4 42356b98
07-31 08:30:42.791: I/DEBUG(6475): 42356af8 01fe5df0 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356afc 42356b1c
07-31 08:30:42.791: I/DEBUG(6475): 42356b00 01fe6268 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b04 402bb8c7 /system/lib/libstlport.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b08 41405d8c /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b0c 413ba783 /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b10 41405d8c /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b14 413bb47b /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b18 01fd76a8 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b1c 413f8b8c /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b20 413ead72 /system/lib/libstagefright.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b24 000001a4
07-31 08:30:42.791: I/DEBUG(6475): 42356b28 01fd76a8 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b2c 01feaaa0 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b30 ffffffe6
07-31 08:30:42.791: I/DEBUG(6475): 42356b34 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356b38 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356b3c 01feaa9f [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b40 01feaa58 [heap]
07-31 08:30:42.791: I/DEBUG(6475): 42356b44 400e9401 /system/lib/libc.so
07-31 08:30:42.791: I/DEBUG(6475): 42356b48 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356b4c 00000004
07-31 08:30:42.791: I/DEBUG(6475): 42356b50 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356b54 ffffffff
07-31 08:30:42.791: I/DEBUG(6475): 42356b58 00000000
07-31 08:30:42.791: I/DEBUG(6475): 42356b5c ffffffff
07-31 08:30:42.799: I/DEBUG(6475): 42356b60 00000007
07-31 08:30:42.799: I/DEBUG(6475): 42356b64 00000013
07-31 08:30:42.799: I/DEBUG(6475): 42356b68 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356b6c ffffffff
07-31 08:30:42.799: I/DEBUG(6475): 42356b70 0000001a
07-31 08:30:42.799: I/DEBUG(6475): 42356b74 0000002d
07-31 08:30:42.799: I/DEBUG(6475): 42356b78 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356b7c ffffffff
07-31 08:30:42.799: I/DEBUG(6475): 42356b80 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356b84 ffffffff
07-31 08:30:42.799: I/DEBUG(6475): 42356b88 01fd7638 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356b8c 4011f4c8
07-31 08:30:42.799: I/DEBUG(6475): 42356b90 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356b94 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356b98 01ff1e08 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356b9c 413deea1 /system/lib/libstagefright.so
07-31 08:30:42.799: I/DEBUG(6475): 42356ba0 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356ba4 400ec9e9 /system/lib/libc.so
07-31 08:30:42.799: I/DEBUG(6475): 42356ba8 01ff1de7 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356bac 01ff1da0 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356bb0 32348101
07-31 08:30:42.799: I/DEBUG(6475): 42356bb4 36323439
07-31 08:30:42.799: I/DEBUG(6475): 42356bb8 34323832
07-31 08:30:42.799: I/DEBUG(6475): 42356bbc 944d19e8
07-31 08:30:42.799: I/DEBUG(6475): 42356bc0 ffffffff
07-31 08:30:42.799: I/DEBUG(6475): 42356bc4 000402a8
07-31 08:30:42.799: I/DEBUG(6475): 42356bc8 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356bcc 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356bd0 412021a6 /system/lib/libcaps.so
07-31 08:30:42.799: I/DEBUG(6475): 42356bd4 00000000
07-31 08:30:42.799: I/DEBUG(6475): 42356bd8 42356c7c
07-31 08:30:42.799: I/DEBUG(6475): 42356bdc 42356cc8
07-31 08:30:42.799: I/DEBUG(6475): 42356be0 fffffff8
07-31 08:30:42.799: I/DEBUG(6475): 42356be4 01ff81d4 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356be8 00000001
07-31 08:30:42.799: I/DEBUG(6475): 42356bec 413df629 /system/lib/libstagefright.so
07-31 08:30:42.799: I/DEBUG(6475): 42356bf0 02027b78 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356bf4 4011f540
07-31 08:30:42.799: I/DEBUG(6475): 42356bf8 01fe6268 [heap]
07-31 08:30:42.799: I/DEBUG(6475): 42356bfc 01fe62e8 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c00 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c04 4011f4b8
07-31 08:30:42.807: I/DEBUG(6475): 42356c08 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c0c 400ebb85 /system/lib/libc.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c10 01ff1370 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c14 4011f4c8
07-31 08:30:42.807: I/DEBUG(6475): 42356c18 00000010
07-31 08:30:42.807: I/DEBUG(6475): 42356c1c 4011f494
07-31 08:30:42.807: I/DEBUG(6475): 42356c20 01ff1378 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c24 00000001
07-31 08:30:42.807: I/DEBUG(6475): 42356c28 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c2c 400ec9e9 /system/lib/libc.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c30 01ff1378 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c34 00000080
07-31 08:30:42.807: I/DEBUG(6475): 42356c38 00000010
07-31 08:30:42.807: I/DEBUG(6475): 42356c3c 01fe6268 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c40 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c44 00000001
07-31 08:30:42.807: I/DEBUG(6475): 42356c48 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c4c 400ecf3d /system/lib/libc.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c50 42356cbc
07-31 08:30:42.807: I/DEBUG(6475): 42356c54 0000006a
07-31 08:30:42.807: I/DEBUG(6475): 42356c58 01fe6268 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c5c 0000006a
07-31 08:30:42.807: I/DEBUG(6475): 42356c60 40893e60 /system/lib/libstagefright_foundation.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c64 fffffff8
07-31 08:30:42.807: I/DEBUG(6475): 42356c68 00000000
07-31 08:30:42.807: I/DEBUG(6475): 42356c6c 40110951 /system/lib/libc.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c70 42356cbc
07-31 08:30:42.807: I/DEBUG(6475): 42356c74 40893195 /system/lib/libstagefright_foundation.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c78 42356cbc
07-31 08:30:42.807: I/DEBUG(6475): 42356c7c 0000006a
07-31 08:30:42.807: I/DEBUG(6475): 42356c80 01fe62d2 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c84 40110959 /system/lib/libc.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c88 42356cbc
07-31 08:30:42.807: I/DEBUG(6475): 42356c8c 40893195 /system/lib/libstagefright_foundation.so
07-31 08:30:42.807: I/DEBUG(6475): 42356c90 42356cbc
07-31 08:30:42.807: I/DEBUG(6475): 42356c94 42356cc8
07-31 08:30:42.807: I/DEBUG(6475): 42356c98 02006510 [heap]
07-31 08:30:42.807: I/DEBUG(6475): 42356c9c 944d19e8
07-31 08:30:42.815: I/DEBUG(6475): 42356ca0 42356cc8
07-31 08:30:42.815: I/DEBUG(6475): 42356ca4 408911af /system/lib/libstagefright_foundation.so
07-31 08:30:42.815: I/DEBUG(6475): 42356ca8 40893d3e /system/lib/libstagefright_foundation.so
07-31 08:30:42.815: I/DEBUG(6475): 42356cac 01fe6268 [heap]
07-31 08:30:45.198: D/AudioHardwareTinyALSA(18684): Entering AudioStreamOutALSA standby mode
07-31 08:30:45.198: I/AudioHardwareTinyALSA(18684): Close
07-31 08:30:45.619: I/DEBUG(6475): EET
07-31 08:30:45.619: I/DEBUG(6475): !@dumpstate -k -t -n -z -d -o /data/log/dumpstate_app_native -m 18684
07-31 08:30:45.619: I/BootReceiver(179): Copying /data/tombstones/tombstone_03 to DropBox (SYSTEM_TOMBSTONE)
07-31 08:30:45.619: I/dumpstate(18714): begin
07-31 08:30:45.737: D/dalvikvm(179): GC_CONCURRENT freed 1199K, 21% free 14383K/18183K, paused 1ms+25ms
07-31 08:30:51.315: W/ActivityManager(179): Launch timeout has expired, giving up wake lock!
07-31 08:30:51.330: W/ActivityManager(179): Activity idle timeout for ActivityRecord{419e84a0 com.missiondata.tcu/.ui.course.CourseActivity}
07-31 08:30:54.041: D/VoldCmdListener(87): asec list
07-31 08:30:54.041: D/VoldCmdListener(87): CommandListener::AsecCmd::runCommand -> --
07-31 08:30:57.041: I/dumpstate(18714): done
07-31 08:30:57.112: W/AudioSystem(179): AudioPolicyService server died!
07-31 08:30:57.112: V/MediaPlayer-JNI(18600): release
07-31 08:30:57.112: V/MediaPlayer(18600): setListener
07-31 08:30:57.112: V/MediaPlayer(18600): disconnect
07-31 08:30:57.119: W/AudioSystem(179): AudioFlinger server died!
07-31 08:30:57.119: I/ServiceManager(86): service 'media.audio_policy' died
07-31 08:30:57.119: W/IMediaDeathNotifier(18600): media server died
07-31 08:30:57.119: V/MediaPlayer(18600): died
07-31 08:30:57.119: V/MediaPlayer(18600): message received msg=100, ext1=100, ext2=0
07-31 08:30:57.119: E/MediaPlayer(18600): error (100, 0)
07-31 08:30:57.119: V/MediaPlayer(18600): destructor
07-31 08:30:57.119: V/MediaPlayer(18600): disconnect
07-31 08:30:57.119: W/AudioSystem(18600): AudioFlinger server died!
07-31 08:30:57.119: I/ServiceManager(86): service 'media.audio_flinger' died
07-31 08:30:57.119: I/ServiceManager(86): service 'media.player' died
07-31 08:30:57.119: I/ServiceManager(86): service 'media.camera' died
07-31 08:30:57.127: D/OpenGLRenderer(18600): Flushing caches (mode 0)
这是非常一致和可预测的。我不相信它与流有关，因为我也能够用其他 LIVE HTTP 源重现该问题。你看到我的代码有什么问题吗？