我正在使用Android Camera2组件，并且在理解为什么拍照后遇到问题，需要花费大量时间才能在另一个活动中显示。基本上，发生的事情是，当我拍摄照片并保存图片时，我打开了一项新的活动，该活动应显示图片，但在5秒钟左右之后进行。然后，我在日志中获取这些消息：
12-08 11:39:15.507 21995-22727/com.artlandapp.cameratest 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:727)
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:168)
at android.os.HandlerThread.run(HandlerThread.java:61)
12-08 11:39:15.507 21995-22727/com.artlandapp.cameratest I/CameraDeviceState: Legacy camera service transitioning to state ERROR
12-08 11:39:19.421 21995-22725/com.artlandapp.cameratest E/RequestThread-0: Timed out while waiting for request to complete.
12-08 11:39:19.421 21995-22725/com.artlandapp.cameratest W/CaptureCollector: Preview buffers dropped for request: 0
12-08 11:39:19.421 21995-22725/com.artlandapp.cameratest E/CameraDeviceState: Cannot receive result while in state: 0
12-08 11:39:19.433 21995-22725/com.artlandapp.cameratest E/CameraDeviceState: Cannot receive result while in state: 0
12-08 11:39:19.445 21995-22104/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] queueBuffer: BufferQueue has been abandoned
12-08 11:39:19.446 21995-22006/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] dequeueBuffer: BufferQueue has been abandoned
12-08 11:39:19.471 21995-22007/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] cancelBuffer: BufferQueue has been abandoned
12-08 11:39:19.471 21995-22104/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] cancelBuffer: BufferQueue has been abandoned
12-08 11:39:19.471 21995-22006/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] cancelBuffer: BufferQueue has been abandoned
12-08 11:39:19.472 21995-22007/com.artlandapp.cameratest E/BufferQueueProducer: [SurfaceTexture-1-21995-3] cancelBuffer: BufferQueue has been abandoned
12-08 11:39:19.612 21995-21995/com.artlandapp.cameratest I/Choreographer: Skipped 245 frames! The application may be doing too much work on its main thread.
我非常感谢任何类型的帮助或建议！
看来，您似乎没有使用asynctask执行捕获操作。您可以参考此链接并检查是否有帮助。