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2014/10/16 ¤W¤È 08:18:53
android Programming Glossary: mcamera.releasehttp://stackoverflow.com/questions/10186503/camera-app-not-working for later use private void releaseCamera if mCamera null mCamera.release release the camera for other applications mCamera null private.. applications mMediaRecorder.reset mMediaRecorder.release mCamera.release once the objects have been released they can't be reused mMediaRecorder..
http://stackoverflow.com/questions/10482057/android-camera-surface-view SurfaceHolder holder mCamera.stopPreview mCamera.release mCamera null @Override public void surfaceCreated SurfaceHolder.. holder catch IOException exception mCamera.release mCamera null @Override public void surfaceChanged SurfaceHolder.. you camera frames so I have released camera by using mCamera.release . This is very important because if your activity will be on..
How to capture and save an image using custom camera in Android? http://stackoverflow.com/questions/10913682/how-to-capture-and-save-an-image-using-custom-camera-in-android SurfaceHolder surfaceHolder mCamera.stopPreview mCamera.release @Override public void surfaceChanged SurfaceHolder surfaceHolder..
Modifying camera output using SurfaceTexture and OpenGL http://stackoverflow.com/questions/12519235/modifying-camera-output-using-surfacetexture-and-opengl @Override public void onPause mCamera.stopPreview mCamera.release System.exit 0 MyGLSurfaceView.java class MyGLSurfaceView extends..
Failed Binder Transaction when returning camera image http://stackoverflow.com/questions/2264980/failed-binder-transaction-when-returning-camera-image holder mCamera.stopPreview mPreviewRunning false mCamera.release And here is the code that calls the camera intent Intent intent..
Android: Error inflating class http://stackoverflow.com/questions/3739661/android-error-inflating-class holder catch IOException exception mCamera.release mCamera null TODO add more exception handling logic here public.. it when the activity is paused. mCamera.stopPreview mCamera.release mCamera null public void surfaceChanged SurfaceHolder holder..
Android 2.2 SDK - setParameters failed for Camera API on Nexus One http://stackoverflow.com/questions/4557824/android-2-2-sdk-setparameters-failed-for-camera-api-on-nexus-one holder catch IOException exception mCamera.release mCamera null public void surfaceDestroyed SurfaceHolder holder.. surfaceDestroyed SurfaceHolder holder mCamera.stopPreview mCamera.release mCamera null private Size getOptimalPreviewSize List Size sizes..
How to use camera flash/led as torch on a Samsung Galaxy Tab? http://stackoverflow.com/questions/5017455/how-to-use-camera-flash-led-as-torch-on-a-samsung-galaxy-tab camera @Override protected void onPause if mCamera null mCamera.release mCamera null super.onPause private void processOffClick if..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview mCamera null mCamera.stopPreview isPreviewRunning false mCamera.release catch Exception e Log.e Camera e.getMessage public void..
Show my Layout while SurfaceView is loading Camera Preview http://stackoverflow.com/questions/7119164/show-my-layout-while-surfaceview-is-loading-camera-preview mCamera.setPreviewDisplay holder catch IOException e mCamera.release mCamera null e.printStackTrace @Override public void surfaceDestroyed..
Widget for turning on/off camera flashlight in android http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android null mCamera.stopPreview mCamera.setPreviewCallback null mCamera.release mCamera null processOnClick method private void processOnClick..
How to get raw preview data from Camera object at least 15 frames per second in Android? http://stackoverflow.com/questions/7790566/how-to-get-raw-preview-data-from-camera-object-at-least-15-frames-per-second-in return try mCamera.startPreview catch Throwable e mCamera.release mCamera null return private void stopVideo if null mCamera.. null mCamera.setPreviewCallbackWithBuffer null mCamera.release catch IOException e e.printStackTrace return mCamera null..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api mCamera.setParameters params mCamera.stopPreview mCamera.release Your activity needs to implement SurfaceHolder.Callback public..
http://stackoverflow.com/questions/10186503/camera-app-not-working recorder object mMediaRecorder null mCamera.lock lock camera for later use private void releaseCamera if mCamera null mCamera.release release the camera for other applications mCamera null private static File getOutputMediaFile File mediaFile new File Environment.getExternalStorageDirectory.. the Camera as it's a shared object that can be used by other applications mMediaRecorder.reset mMediaRecorder.release mCamera.release once the objects have been released they can't be reused mMediaRecorder null mCamera null AndroidManifest.xml xml version..
http://stackoverflow.com/questions/10482057/android-camera-surface-view ob1 new SurfaceHolder.Callback @Override public void surfaceDestroyed SurfaceHolder holder mCamera.stopPreview mCamera.release mCamera null @Override public void surfaceCreated SurfaceHolder holder mCamera Camera.open try mCamera.setPreviewDisplay.. SurfaceHolder holder mCamera Camera.open try mCamera.setPreviewDisplay holder catch IOException exception mCamera.release mCamera null @Override public void surfaceChanged SurfaceHolder holder int format int width int height mCamera.startPreview.. destroy. Now if you dont have surface then where you can display you camera frames so I have released camera by using mCamera.release . This is very important because if your activity will be on pause and any other activity tries to open camera then it will..
How to capture and save an image using custom camera in Android? http://stackoverflow.com/questions/10913682/how-to-capture-and-save-an-image-using-custom-camera-in-android e left blank for now @Override public void surfaceDestroyed SurfaceHolder surfaceHolder mCamera.stopPreview mCamera.release @Override public void surfaceChanged SurfaceHolder surfaceHolder int format int width int height start preview with new..
Modifying camera output using SurfaceTexture and OpenGL http://stackoverflow.com/questions/12519235/modifying-camera-output-using-surfacetexture-and-opengl SurfaceTexture surfaceTexture glSurfaceView.requestRender @Override public void onPause mCamera.stopPreview mCamera.release System.exit 0 MyGLSurfaceView.java class MyGLSurfaceView extends GLSurfaceView MyGL20Renderer renderer public MyGLSurfaceView..
Failed Binder Transaction when returning camera image http://stackoverflow.com/questions/2264980/failed-binder-transaction-when-returning-camera-image mPreviewRunning true public void surfaceDestroyed SurfaceHolder holder mCamera.stopPreview mPreviewRunning false mCamera.release And here is the code that calls the camera intent Intent intent new Intent Example.this TakePicture.class intent.putExtra..
Android: Error inflating class http://stackoverflow.com/questions/3739661/android-error-inflating-class camera and tell it where to draw. mCamera Camera.open try mCamera.setPreviewDisplay holder catch IOException exception mCamera.release mCamera null TODO add more exception handling logic here public void surfaceDestroyed SurfaceHolder holder Surface will.. object is not a shared resource it's very important to release it when the activity is paused. mCamera.stopPreview mCamera.release mCamera null public void surfaceChanged SurfaceHolder holder int format int w int h Now that the size is known set up the..
Android 2.2 SDK - setParameters failed for Camera API on Nexus One http://stackoverflow.com/questions/4557824/android-2-2-sdk-setparameters-failed-for-camera-api-on-nexus-one SurfaceHolder holder mCamera Camera.open try mCamera.setPreviewDisplay holder catch IOException exception mCamera.release mCamera null public void surfaceDestroyed SurfaceHolder holder mCamera.stopPreview mCamera.release mCamera null private.. exception mCamera.release mCamera null public void surfaceDestroyed SurfaceHolder holder mCamera.stopPreview mCamera.release mCamera null private Size getOptimalPreviewSize List Size sizes int w int h final double ASPECT_TOLERANCE 0.05 double targetRatio..
How to use camera flash/led as torch on a Samsung Galaxy Tab? http://stackoverflow.com/questions/5017455/how-to-use-camera-flash-led-as-torch-on-a-samsung-galaxy-tab catch Exception e Log.e LOG_TAG Impossible d'ouvrir la camera @Override protected void onPause if mCamera null mCamera.release mCamera null super.onPause private void processOffClick if mCamera null Parameters params mCamera.getParameters params.setFlashMode..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview SurfaceHolder holder synchronized this try if mCamera null mCamera.stopPreview isPreviewRunning false mCamera.release catch Exception e Log.e Camera e.getMessage public void onPreviewFrame byte data Camera camera Log.d Camera Got a camera..
Show my Layout while SurfaceView is loading Camera Preview http://stackoverflow.com/questions/7119164/show-my-layout-while-surfaceview-is-loading-camera-preview final SurfaceHolder holder try mCamera Camera.open mCamera.setPreviewDisplay holder catch IOException e mCamera.release mCamera null e.printStackTrace @Override public void surfaceDestroyed SurfaceHolder holder if mCamera null mCamera.setPreviewCallback..
Widget for turning on/off camera flashlight in android http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android method private void processOffClick if mCamera null mCamera.stopPreview mCamera.setPreviewCallback null mCamera.release mCamera null processOnClick method private void processOnClick if mCamera null try mCamera Camera.open catch Exception..
How to get raw preview data from Camera object at least 15 frames per second in Android? http://stackoverflow.com/questions/7790566/how-to-get-raw-preview-data-from-camera-object-at-least-15-frames-per-second-in Exception e Log.e CameraTest addCallbackBuffer error return return try mCamera.startPreview catch Throwable e mCamera.release mCamera null return private void stopVideo if null mCamera return try mCamera.stopPreview mCamera.setPreviewDisplay null.. null mCamera return try mCamera.stopPreview mCamera.setPreviewDisplay null mCamera.setPreviewCallbackWithBuffer null mCamera.release catch IOException e e.printStackTrace return mCamera null public void finish stopVideo super.finish AndroidManifest.xml..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api mCamera.getParameters params.setFlashMode Parameters.FLASH_MODE_OFF mCamera.setParameters params mCamera.stopPreview mCamera.release Your activity needs to implement SurfaceHolder.Callback public void surfaceChanged SurfaceHolder holder int format int width..
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