宣传一波自己的博客（评论送分）

[键盘舞者113]

本人谈不上高级程序员，对于Android个人觉得不仅是工作也是爱好，最近一直维护项目有点闲，就写写博客，回答一下别人问题，欢迎骚扰
https://blog.csdn.net/z979451341

[weixin_42009048]

感谢分享感谢分享

[东风玖哥]

你不适合搞Android，改行搞Amway去吧

[XiongQ1223]

我就来混积分的

[magicxing]

我也来蹭一下

[三石目]

[Liming_2018]

好，我也来领分~

[qq_36509693]

我也来领个分！

[LWHLOVECD]

赞，乐于分享交流就好。

[weixin_40309255]

好耶，来领个分！！

[aloneforest]

我就要个分

[fzc115100]

赞，乐于分享交流就好。

[YULIU_]

233333

[__椎名真白]

引用 18 楼 z979451341 的回复:

[quote=引用 13 楼 Lone1yCode 的回复:] 哇，领分，顺便说一下，我调用系统照相机拍摄视频，获取视频并复制到指定文件夹下，文件大小和源文件一致，格式和源文件一致，预览图都出来了，但是点击却不能播放，大佬知道是什么原因吗？华为 安卓7.0，录音也是这么复制的，是可以播放的，就是视频不行，源文件是可以播放的。

老规矩，项目上传，链接给我[/quote]项目链接：https://pan.baidu.com/s/1TdDPXAq2G5OHCpeaRtXl8Q，又要麻烦大佬了。

[山城忙碌人]

楼主，问一个问题， 设备硬件的so崩溃了（比如相机，这个so 不是公司内部写的）， android如何捕获这个so崩溃的信息？我想记崩溃日志。。。

[山城忙碌人]

以下是其中一次崩溃，在android studio 看到的日志，正式运行时，这个日志都捕获不到。 04-20 11:58:08.501 21459-21587/? A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x6 in tid 21587 (Thread-931) 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ╔════════════════════════════════════════════════════════════════════════════════════════ 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ║ Thread: main 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ╟──────────────────────────────────────────────────────────────────────────────────────── 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ║ Camera$EventHandler.handleMessage (Camera.java:1112) 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ║ AdvertMainAct.onPreviewFrame (AdvertMainAct.java:1211) 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ╟──────────────────────────────────────────────────────────────────────────────────────── 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ║ AdvertMainAct:onPreviewFrame()460800 04-20 11:58:08.534 21459-21459/? V/PRETTYLOGGER: ╚════════════════════════════════════════════════════════════════════════════════════════ 04-20 11:58:08.554 185-185/? E/DEBUG: Failed to find a valid tombstone, default to using tombstone 0. 04-20 11:58:08.554 185-185/? E/DEBUG: failed to open tombstone file '/data/tombstones/tombstone_00': No such file or directory 04-20 11:58:08.554 185-185/? I/DEBUG: Skipping tombstone write, nothing to do. 04-20 11:58:08.646 4698-21997/? E/Surface: queueBuffer: error queuing buffer to SurfaceTexture, -32 04-20 11:58:08.646 4698-21997/? E/CameraHal: displayThread(763): displayThread(763): enqueue buffer 0 to mANativeWindow failed(-32),so display pause 04-20 11:58:08.648 4698-22004/? D/CameraHal: commandThread(983): commandThread(983): receive CMD_PREVIEW_CAPTURE_CANCEL 04-20 11:58:08.648 4698-22004/? D/CameraHal: setParameters(623): suppport focus modes:fixed, expect:fixed 04-20 11:58:08.648 4698-22004/? D/CameraHal: commandThread(991): commandThread(991): CMD_PREVIEW_CAPTURE_CANCEL out 04-20 11:58:08.648 4698-4725/? D/CameraHal: cancelPicture(561): cancel picture OK. 04-20 11:58:08.648 4698-22004/? D/CameraHal: commandThread(911): commandThread(911):receive CMD_PREVIEW_STOP 04-20 11:58:08.648 4698-22004/? D/CameraHal: stopPreview(235): stopPreview(235):IN 04-20 11:58:08.648 4698-22004/? D/CameraHal: cameraStream(498): cameraStream(498):on = 0 04-20 11:58:08.649 473-547/? D/WifiService: Client connection lost with reason: 4 04-20 11:58:08.650 473-499/? I/WindowState: WIN DEATH: Window{29ea92ed u0 com.advert/com.advert.activity.AdvertMainAct} 04-20 11:58:08.656 473-499/? D/WindowManagerService: null ==========setInputFocusLw ========== ======= 04-20 11:58:08.663 197-197/? I/Zygote: Process 21459 exited due to signal (11) 04-20 11:58:08.664 473-992/? I/ActivityManagerService: Process com.advert (pid 21459) has died 04-20 11:58:08.664 473-992/? W/ActivityManagerService: Scheduling restart of crashed service com.advert/.service.AdvertService in 1000ms 04-20 11:58:08.664 473-992/? W/ActivityManagerService: Force removing ActivityRecord{2ce9b779 u0 com.advert/.activity.AdvertMainAct t1689}: app died, no saved state 04-20 11:58:08.669 16479-16479/? D/ViewRootImpl: 1080<<<<<< BACK FROM relayoutnull 04-20 11:58:08.687 16479-16479/? W/Settings: Setting install_non_market_apps has moved from android.provider.Settings.Global to android.provider.Settings.Secure, returning read-only value. 04-20 11:58:08.692 473-730/? D/WindowManagerService: Window{35363061 u0 com.android.settings/com.android.settings.SubSettings} ==========setInputFocusLw ========== ======= 04-20 11:58:08.693 16479-16499/? D/Index: Deleting data for locale 'zh_CN' took 4 millis 04-20 11:58:08.695 16479-16479/? D/ViewRootImpl: 1080<<<<<< BACK FROM relayoutWM.LayoutParams{(0,0)(fillxfill)mPosX=0mPosY=0mHScale=1.0mVScale=1.0 align=UNDEFINE taskId=1687 sim=#110 ty=1 fl=#81810100 wanim=0x1030469 surfaceInsets=Rect(0, 0 - 0, 0) needsMenuKey=2packageName=com.android.settingstoken=android.os.BinderProxy@1590a2a6} 04-20 11:58:08.725 473-1214/? W/InputMethodManagerService: Got RemoteException sending setActive(false) notification to pid 21459 uid 10090 04-20 11:58:08.729 16479-16499/? D/Index: Indexing locale 'zh_CN' took 36 millis 04-20 11:58:08.811 16479-16479/? D/ViewRootImpl: 1080<<<<<< BACK FROM relayoutnull 04-20 11:58:09.014 4698-22006/? D/CameraHal: adapterReturnFrame(689): adapterReturnFrame(689): preview thread is pause, so buffer 1 isn't enqueue to camera 04-20 11:58:09.329 4698-22004/? D/CameraHal: stopPreview(255): stopPreview(255):OUT 04-20 11:58:09.329 4698-22004/? D/CameraHal: commandThread(932): commandThread(932): CMD_PREVIEW_STOP out 04-20 11:58:09.330 4698-4725/? D/CameraHal: stopPreview(362): stop preview OK. 04-20 11:58:09.333 4698-4725/? W/CameraClient: native_window_api_disconnect failed: Broken pipe (-32) 04-20 11:58:09.334 4698-22004/? D/CameraHal: commandThread(937): commandThread(937):receive CMD_SET_PREVIEW_WINDOW 04-20 11:58:09.334 4698-22004/? D/CameraHal: pauseDisplay(159): pauseDisplay(159): display thread is already stop 04-20 11:58:09.334 4698-22004/? D/CameraHal: commandThread(953): commandThread(953): CMD_SET_PREVIEW_WINDOW out 04-20 11:58:09.334 4698-4725/? I/CameraClient: Destroying camera 0 04-20 11:58:09.334 4698-4725/? D/CameraHal: camera_device_close(451): camera_device_close 04-20 11:58:09.334 4698-4725/? D/CameraHal: disableSensor(237): orientation = 0xb87550b0 (Gravity sensor) 04-20 11:58:09.338 4698-4725/? D/CameraHal: ~SensorListener(110): Kill looper thread 04-20 11:58:09.339 4698-4725/? D/CameraHal: ~SensorListener(122): Kill looper 04-20 11:58:09.339 4698-4725/? D/CameraHal: ~SensorListener(128): SensorListener destroyed 04-20 11:58:09.339 4698-21997/? D/CameraHal: displayThread(622): displayThread(622): receive CMD_DISPLAY_STOP 04-20 11:58:09.339 4698-21997/? D/CameraHal: cameraDisplayBufferDestory(399): cameraDisplayBufferDestory(399): mANativeWindow is NULL, destory is ignore 04-20 11:58:09.340 4698-22000/? D/CameraHal: encProcessThread(1632): encProcessThread(1632): receive CMD_ENCPROCESS_EXIT

[weixin_42090877]

做个BLE开发的毕业设计 初学 demo下下来 老是改不好 回复 可以帮帮么

[吃货乙]

1111111111111111111111

[YXTS122]

看到大家能写出这样的app，我真羡慕死了。。。。。。。

[Jing丶無雙]

引用 55 楼 kaibia 的回复:

兄台我遇到同样问题，请问解决了吗？能不能告诉我解决办法

并没有解决

[萩丶]

蹭分蹭分蹭分蹭分蹭分~