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2014/10/16 ¤W¤È 08:11:03
android Programming Glossary: cameraviewHow can I capture a video recording on Android? http://stackoverflow.com/questions/1817742/how-can-i-capture-a-video-recording-on-android initRecorder setContentView R.layout.main SurfaceView cameraView SurfaceView findViewById R.id.CameraView holder cameraView.getHolder.. cameraView SurfaceView findViewById R.id.CameraView holder cameraView.getHolder holder.addCallback this holder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. holder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS cameraView.setClickable true cameraView.setOnClickListener this private..
switch back/front camera on fly http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly Activity implements OnClickListener private SurfaceView cameraView private Button turnButton private Camera camera null private.. prepareActivity private void prepareActivity cameraView SurfaceView findViewById R.id.photo_camera_surface_view turnButton.. startCamera int cameraId if camera null stopCamera holder cameraView.getHolder listener new Callback @Override public void surfaceDestroyed..
Show my Layout while SurfaceView is loading Camera Preview http://stackoverflow.com/questions/7119164/show-my-layout-while-surfaceview-is-loading-camera-preview SurfaceHolder mSurfaceHolder mSurfaceView.getHolder try cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener.. cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType.. new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails left int top int right int bottom if changed final View cameraView getChildAt 0 final int width right left final int height bottom.. int scaledChildHeight previewHeight width previewWidth cameraView.layout 0 height scaledChildHeight width height private Size..
How can I capture a video recording on Android? http://stackoverflow.com/questions/1817742/how-can-i-capture-a-video-recording-on-android recorder new MediaRecorder initRecorder setContentView R.layout.main SurfaceView cameraView SurfaceView findViewById R.id.CameraView holder cameraView.getHolder holder.addCallback this holder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. initRecorder setContentView R.layout.main SurfaceView cameraView SurfaceView findViewById R.id.CameraView holder cameraView.getHolder holder.addCallback this holder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS cameraView.setClickable true cameraView.setOnClickListener.. holder cameraView.getHolder holder.addCallback this holder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS cameraView.setClickable true cameraView.setOnClickListener this private void initRecorder recorder.setAudioSource MediaRecorder.AudioSource.DEFAULT..
switch back/front camera on fly http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly My code snippet public class PhotoCameraActivity extends Activity implements OnClickListener private SurfaceView cameraView private Button turnButton private Camera camera null private Callback listener private static int camId Camera.CameraInfo.CAMERA_FACING_BACK.. savedInstanceState setContentView R.layout.photo_camera_main prepareActivity private void prepareActivity cameraView SurfaceView findViewById R.id.photo_camera_surface_view turnButton ImageButton findViewById R.id.turn_button turnButton.setOnClickListener.. void onPause stopCamera super.onPause private void startCamera int cameraId if camera null stopCamera holder cameraView.getHolder listener new Callback @Override public void surfaceDestroyed SurfaceHolder holder @Override public void surfaceCreated..
Show my Layout while SurfaceView is loading Camera Preview http://stackoverflow.com/questions/7119164/show-my-layout-while-surfaceview-is-loading-camera-preview SurfaceView findViewById R.id.surface_camera final SurfaceHolder mSurfaceHolder mSurfaceView.getHolder try cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType.. final SurfaceHolder mSurfaceHolder mSurfaceView.getHolder try cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS .. mSurfaceHolder mSurfaceView.getHolder try cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS catch Exception..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails height @Override protected void onLayout boolean changed int left int top int right int bottom if changed final View cameraView getChildAt 0 final int width right left final int height bottom top int previewWidth width int previewHeight height if.. mCamera.setDisplayOrientation 180 break final int scaledChildHeight previewHeight width previewWidth cameraView.layout 0 height scaledChildHeight width height private Size getOptimalPreviewSize List Size sizes int width int height ..
Show my Layout while SurfaceView is loading Camera Preview http://stackoverflow.com/questions/7119164/show-my-layout-while-surfaceview-is-loading-camera-preview findViewById R.id.surface_camera final SurfaceHolder mSurfaceHolder mSurfaceView.getHolder try cameraView new CameraView mSurfaceHolder.addCallback cameraView cameraView.setPictureListener SunpluggedActivity.this mSurfaceHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. e.g. the one launching the Activity with the SurfaceView seems to be unresponsive... My solution of creating the CameraView in a BG thread solves the inresponsiveness. But failed to show the Camera output in the SurfaceView. The solution is to.. Which contains the SurfaceView public class SurfaceTestActivity extends Activity private Context mContext private CameraView cameraView private Handler mHandler new Handler private final Runnable mLoadCamera new Runnable public void run startCamera..
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