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Android Kamera Vorschau Fehler

2016-12-21 4 views
0

Ich baute eine Kamera-App für Android in Android Studio und Implementierung von Video-Aufnahme-Funktion (Vollbild-Vorschau). Es nimmt Videos erfolgreich auf, aber wenn ich auf die Schaltfläche 'Aufnahme stoppen' klicke, friert es die Vorschau beim zuletzt aufgenommenen Bild ein und bleibt dort und zeigt eine Nachricht an: "Die Kameravorschau kann nicht eingerichtet werden". Hier ist meine logcat Nachrichten:Android Kamera Vorschau Fehler

12-21 16:39:05.924 9398-9398/com.example.androidcameraapp I/art: Late-enabling -Xcheck:jni 
12-21 16:39:05.987 9398-9398/com.example.androidcameraapp W/ActivityThread: Application com.example.androidcameraapp is waiting for the debugger on port 8100... 
12-21 16:39:05.987 9398-9398/com.example.androidcameraapp I/System.out: Sending WAIT chunk 
12-21 16:39:06.849 9398-9408/com.example.androidcameraapp I/art: Debugger is active 
12-21 16:39:06.989 9398-9398/com.example.androidcameraapp I/System.out: Debugger has connected 
12-21 16:39:06.989 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:07.189 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:07.390 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:07.591 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:07.791 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:07.992 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:08.192 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:08.392 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:08.592 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:08.793 9398-9398/com.example.androidcameraapp I/System.out: waiting for debugger to settle... 
12-21 16:39:08.993 9398-9398/com.example.androidcameraapp I/System.out: debugger has settled (1437) 
12-21 16:39:09.923 9398-9398/com.example.androidcameraapp W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable 
12-21 16:39:10.186 9398-9655/com.example.androidcameraapp D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true 
12-21 16:39:10.197 9398-9398/com.example.androidcameraapp D/Atlas: Validating map... 
12-21 16:39:10.244 9398-9655/com.example.androidcameraapp I/Adreno-EGL: <qeglDrvAPI_eglInitialize:410>: EGL 1.4 QUALCOMM build: AU_LINUX_ANDROID_LA.BF.1.1.1_RB1.05.00.02.042.016_msm8226_LA.BF.1.1.1_RB1__release_AU() 
                     OpenGL ES Shader Compiler Version: E031.25.03.00 
                     Build Date: 02/11/15 Wed 
                     Local Branch: 
                     Remote Branch: quic/LA.BF.1.1.1_rb1.10 
                     Local Patches: NONE 
                     Reconstruct Branch: AU_LINUX_ANDROID_LA.BF.1.1.1_RB1.05.00.02.042.016 + 62ca4eb + acd831d + 9f8b442 + e027a02 + cba30ba + 53c303a + a649d79 + 23e16f8 + 5e97da7 + cbd2a44 + 33d072a + 7aacf06 + 72b33e7 + 28f6f60 + b4c13d8 + NOTHING 
12-21 16:39:10.245 9398-9655/com.example.androidcameraapp I/OpenGLRenderer: Initialized EGL, version 1.4 
12-21 16:39:10.262 9398-9655/com.example.androidcameraapp D/OpenGLRenderer: Enabling debug mode 0 
12-21 16:39:10.288 9398-9398/com.example.androidcameraapp I/CameraManagerGlobal: getCameraService: Reconnecting to camera service 
12-21 16:39:10.344 9398-9398/com.example.androidcameraapp I/CameraManager: Using legacy camera HAL. 
12-21 16:39:10.716 9398-9656/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state CONFIGURING 
12-21 16:39:10.730 9398-9698/com.example.androidcameraapp I/RequestThread-0: Configure outputs: 1 surfaces configured. 
12-21 16:39:10.730 9398-9698/com.example.androidcameraapp D/Camera: app passed NULL surface 
12-21 16:39:10.814 9398-9656/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state IDLE 
12-21 16:39:10.827 9398-9656/com.example.androidcameraapp I/RequestQueue: Repeating capture request set. 
12-21 16:39:10.833 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: convertRequestMetadata - control.awbRegions setting is not supported, ignoring value 
12-21 16:39:10.833 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: Only received metering rectangles with weight 0. 
12-21 16:39:10.833 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: Only received metering rectangles with weight 0. 
12-21 16:39:10.898 9398-9398/com.example.androidcameraapp I/Choreographer: Skipped 36 frames! The application may be doing too much work on its main thread. 
12-21 16:39:11.196 9398-9708/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state CAPTURING 
12-21 16:39:18.826 9398-9398/com.example.androidcameraapp I/RequestQueue: Repeating capture request cancelled. 
12-21 16:39:18.871 9398-9698/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state IDLE 
12-21 16:39:18.873 9398-9398/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state CONFIGURING 
12-21 16:39:18.873 9398-9698/com.example.androidcameraapp I/RequestThread-0: Configure outputs: 2 surfaces configured. 
12-21 16:39:19.085 9398-9698/com.example.androidcameraapp D/Camera: app passed NULL surface 
12-21 16:39:19.130 9398-9398/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state IDLE 
12-21 16:39:19.135 9398-9398/com.example.androidcameraapp I/Choreographer: Skipped 38 frames! The application may be doing too much work on its main thread. 
12-21 16:39:19.148 9398-9398/com.example.androidcameraapp I/RequestQueue: Repeating capture request set. 
12-21 16:39:19.157 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: convertRequestMetadata - control.awbRegions setting is not supported, ignoring value 
12-21 16:39:19.157 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: Only received metering rectangles with weight 0. 
12-21 16:39:19.157 9398-9698/com.example.androidcameraapp W/LegacyRequestMapper: Only received metering rectangles with weight 0. 
12-21 16:39:19.533 9398-9708/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state CAPTURING 
12-21 16:39:26.624 9398-9398/com.example.androidcameraapp I/RequestQueue: Repeating capture request cancelled. 
12-21 16:39:26.630 9398-9708/com.example.androidcameraapp W/Adreno-EGLSUB: <DequeueBuffer:720>: dequeue native buffer fail: No such device, buffer=0x0, handle=0x0 
12-21 16:39:26.630 9398-9708/com.example.androidcameraapp W/Adreno-EGL: <qeglDrvAPI_eglSwapBuffers:3702>: EGL_BAD_SURFACE 
12-21 16:39:26.637 9398-9708/com.example.androidcameraapp E/CameraDeviceGLThread-0: Received exception on GL render thread: 
                        java.lang.IllegalStateException: swapBuffers: EGL error: 0x300d 
                         at android.hardware.camera2.legacy.SurfaceTextureRenderer.checkEglError(SurfaceTextureRenderer.java:530) 
                         at android.hardware.camera2.legacy.SurfaceTextureRenderer.swapBuffers(SurfaceTextureRenderer.java:523) 
                         at android.hardware.camera2.legacy.SurfaceTextureRenderer.drawIntoSurfaces(SurfaceTextureRenderer.java:729) 
                         at android.hardware.camera2.legacy.GLThreadManager$1.handleMessage(GLThreadManager.java:105) 
                         at android.os.Handler.dispatchMessage(Handler.java:98) 
                         at android.os.Looper.loop(Looper.java:135) 
                         at android.os.HandlerThread.run(HandlerThread.java:61) 
12-21 16:39:26.637 9398-9708/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state ERROR 
12-21 16:39:26.638 9398-9398/com.example.androidcameraapp I/CameraDeviceState: Legacy camera service transitioning to state CONFIGURING 
12-21 16:39:26.638 9398-9398/com.example.androidcameraapp E/CameraDeviceState: Cannot call configure while in state: 0 
12-21 16:39:26.648 9398-9398/com.example.androidcameraapp E/CameraCaptureSession: Session 2: Failed to create capture session; configuration failed 
12-21 16:39:26.649 9398-9398/com.example.androidcameraapp D/Camera release Failed: ERROR releasing camera: Illegal state encountered in camera service. 
12-21 16:39:26.738 9398-9655/com.example.androidcameraapp V/RenderScript: Application requested CPU execution 
12-21 16:39:26.754 9398-9655/com.example.androidcameraapp V/RenderScript: 0xb7450bd8 Launching thread(s), CPUs 4 
12-21 16:39:30.569 9398-9698/com.example.androidcameraapp E/RequestThread-0: Timed out while waiting for request to complete. 
12-21 16:39:30.570 9398-9698/com.example.androidcameraapp W/CaptureCollector: Preview buffers dropped for request: 1 
12-21 16:39:30.570 9398-9698/com.example.androidcameraapp E/CameraDeviceState: Cannot receive result while in state: 0 
12-21 16:39:30.570 9398-9698/com.example.androidcameraapp E/CameraDeviceState: Cannot receive result while in state: 0 
12-21 16:39:30.575 9398-9698/com.example.androidcameraapp E/CameraDeviceState: Cannot receive result while in state: 0 
12-21 16:39:30.816 9398-9725/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.816 9398-9415/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.816 9398-9414/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.817 9398-9725/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.817 9398-9415/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.817 9398-9414/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.818 9398-9725/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned 
12-21 16:39:30.818 9398-9415/com.example.androidcameraapp E/BufferQueueProducer: [unnamed-9398-2] cancelBuffer: BufferQueue has been abandoned

Meine MainActivity.java Datei unter folgendem Link lautet: https://drive.google.com/file/d/0B5iNYhRnlfTUTnFEbFVmNkkwSUE/view

Ich möchte, dass meine Bewerbung Vorschau zeigen sollte, nachdem der Benutzer aufgehört haben Videoaufzeichnung. Was kann ich tun, um die Vorschau wieder freizugeben und bereit für eine weitere Videoaufnahme?

Quelle

2016-12-21 Shahzeb

+0

Würde jemand bitte meine Frage beantworten? – Shahzeb

+0

Haben Sie das gelöst? –

Antwort

0

Sie sollten Ihren CaptureRequest.Builder in den Status "Preview" zurücksetzen und anschließend CaptureSession so einstellen, dass diese Anforderung wiederholt wird. Etwas wie dieses:

CaptureRequest.Builder captureBuilder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW); 
captureSession.setRepeatingRequest(captureBuilder.build(), yourCaptureCallback, yourBackgroundHandler);

Ich hoffe, dass dies hilft.

Grüße

Quelle

2017-03-23 12:33:35

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