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2014/10/16 ¤W¤È 08:14:10
android Programming Glossary: getholderAndroid ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask private void init Context context SurfaceHolder holder getHolder holder.addCallback this thread new MjpegViewThread holder context..
http://stackoverflow.com/questions/1096618/android-surfaceview-scrolling SurfaceView and implement SurfaceHolder.Callback Use getHolder .addCallback this to grab the callback Use OnTouch events to..
How to draw an overlay on a SurfaceView used by Camera on Android? http://stackoverflow.com/questions/2933882/how-to-draw-an-overlay-on-a-surfaceview-used-by-camera-on-android camera Superficie Context context super context mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS..
Emulator's camera built-in app buggy in Froyo / 2.2? http://stackoverflow.com/questions/2948809/emulators-camera-built-in-app-buggy-in-froyo-2-2 8 8 8 8 0 4 setEGLConfigChooser 8 8 8 8 0 0 getHolder .setFormat PixelFormat.TRANSLUCENT setZOrderOnTop true share..
http://stackoverflow.com/questions/3205191/android-and-mjpeg private void init Context context SurfaceHolder holder getHolder holder.addCallback this thread new MjpegViewThread holder context..
http://stackoverflow.com/questions/3260876/custom-view-in-xml-layout public ChainView Context context super context getHolder .addCallback this Other stuff And it works fine like this ChainView.. of your code it's probably throwing because you can't call getHolder in the constructor while being inflated. Move that to View#onFinishInflate.. So @Override protected void onFinishInflate getHolder .addCallback this If that doesn't work try putting that in an..
Android: Error inflating class http://stackoverflow.com/questions/3739661/android-error-inflating-class the underlying surface is created and destroyed. mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS..
Touch and drag image in android http://stackoverflow.com/questions/4255859/touch-and-drag-image-in-android w int h super context width w height h thread new MyThread getHolder this getHolder .addCallback this setFocusable true @Override.. width w height h thread new MyThread getHolder this getHolder .addCallback this setFocusable true @Override protected void..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas background speed fpsPaint.setTextSize 30 Set thread getHolder .addCallback this setFocusable true @Override public void onSizeChanged.. surfaceCreated SurfaceHolder holder thread new GameThread getHolder this thread.setRunning true thread.start @Override public void..
Screen blinking when using a webview with flash http://stackoverflow.com/questions/5095977/screen-blinking-when-using-a-webview-with-flash public WhiteSurfaceView Context context super context getHolder .addCallback this @Override public void surfaceChanged SurfaceHolder..
Draw SurfaceView from layout xml http://stackoverflow.com/questions/5203547/draw-surfaceview-from-layout-xml AttributeSet attributeSet super context attributeSet getHolder .addCallback this The draw method will not be called automatically.. public void surfaceCreated SurfaceHolder holder Canvas c getHolder .lockCanvas draw c getHolder .unlockCanvasAndPost c Vôila ..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened hearing about changes to our surface SurfaceHolder holder getHolder holder.addCallback this _thread new TutorialThread holder this..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview Paint.Style.FILL rectanglePaint.setStrokeWidth 2 mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_NORMAL..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails Context context super context SurfaceHolder holder getHolder holder.addCallback this Debug.out Init CSV camera Camera.open.. context addView mSurfaceView 0 mHolder mSurfaceView.getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask finally if c null mSurfaceHolder.unlockCanvasAndPost c private void init Context context SurfaceHolder holder getHolder holder.addCallback this thread new MjpegViewThread holder context setFocusable true overlayPaint new Paint overlayPaint.setTextAlign..
http://stackoverflow.com/questions/1096618/android-surfaceview-scrolling is it too difficult. One way to do it is the following Extend SurfaceView and implement SurfaceHolder.Callback Use getHolder .addCallback this to grab the callback Use OnTouch events to implement the scrolling behavior i.e. when responding pick..
How to draw an overlay on a SurfaceView used by Camera on Android? http://stackoverflow.com/questions/2933882/how-to-draw-an-overlay-on-a-surfaceview-used-by-camera-on-android SurfaceHolder.Callback SurfaceHolder mHolder public Camera camera Superficie Context context super context mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS public void surfaceCreated final SurfaceHolder..
Emulator's camera built-in app buggy in Froyo / 2.2? http://stackoverflow.com/questions/2948809/emulators-camera-built-in-app-buggy-in-froyo-2-2
http://stackoverflow.com/questions/3205191/android-and-mjpeg e finally if c null mSurfaceHolder.unlockCanvasAndPost c private void init Context context SurfaceHolder holder getHolder holder.addCallback this thread new MjpegViewThread holder context setFocusable true overlayPaint new Paint overlayPaint.setTextAlign..
http://stackoverflow.com/questions/3260876/custom-view-in-xml-layout class ChainView extends SurfaceView implements SurfaceHolder.Callback public ChainView Context context super context getHolder .addCallback this Other stuff And it works fine like this ChainView cview new ChainView this setContentView cview But nothing.. fill_parent LinearLayout Edit After seeing the rest of your code it's probably throwing because you can't call getHolder in the constructor while being inflated. Move that to View#onFinishInflate So @Override protected void onFinishInflate getHolder.. in the constructor while being inflated. Move that to View#onFinishInflate So @Override protected void onFinishInflate getHolder .addCallback this If that doesn't work try putting that in an init function that you call in your Activity s onCreate after..
Android: Error inflating class http://stackoverflow.com/questions/3739661/android-error-inflating-class Install a SurfaceHolder.Callback so we get notified when the underlying surface is created and destroyed. mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS public void surfaceCreated SurfaceHolder..
Touch and drag image in android http://stackoverflow.com/questions/4255859/touch-and-drag-image-in-android y 20 int width height public BallView Context context int w int h super context width w height h thread new MyThread getHolder this getHolder .addCallback this setFocusable true @Override protected void onDraw Canvas canvas super.onDraw canvas bitmap.. height public BallView Context context int w int h super context width w height h thread new MyThread getHolder this getHolder .addCallback this setFocusable true @Override protected void onDraw Canvas canvas super.onDraw canvas bitmap BitmapFactory.decodeResource..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas angle bgrScroll 0 Background scroll position dBgrY 1 Scrolling background speed fpsPaint.setTextSize 30 Set thread getHolder .addCallback this setFocusable true @Override public void onSizeChanged int w int h int oldw int oldh super.onSizeChanged.. holder int format int width int height @Override public void surfaceCreated SurfaceHolder holder thread new GameThread getHolder this thread.setRunning true thread.start @Override public void surfaceDestroyed SurfaceHolder holder boolean retry true..
Screen blinking when using a webview with flash http://stackoverflow.com/questions/5095977/screen-blinking-when-using-a-webview-with-flash extends SurfaceView implements SurfaceHolder.Callback public WhiteSurfaceView Context context super context getHolder .addCallback this @Override public void surfaceChanged SurfaceHolder holder int format int width int height Canvas canvas..
Draw SurfaceView from layout xml http://stackoverflow.com/questions/5203547/draw-surfaceview-from-layout-xml itself to its SurfaceHolder public MySurfaceView Context context AttributeSet attributeSet super context attributeSet getHolder .addCallback this The draw method will not be called automatically but you can make sure that the intial state of your view..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened Panel Context context super context register our interest in hearing about changes to our surface SurfaceHolder holder getHolder holder.addCallback this _thread new TutorialThread holder this setFocusable true @Override public void onDraw Canvas canvas..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview rectanglePaint.setARGB 100 200 0 0 rectanglePaint.setStyle Paint.Style.FILL rectanglePaint.setStrokeWidth 2 mHolder getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_NORMAL @Override protected void onDraw Canvas canvas..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails Camera.Size use_size MyRenderer renderer public CameraSurfaceView Context context super context SurfaceHolder holder getHolder holder.addCallback this Debug.out Init CSV camera Camera.open public void surfaceCreated SurfaceHolder holder Debug.out.. Camera.open setCamera mCamera mSurfaceView new SurfaceView context addView mSurfaceView 0 mHolder mSurfaceView.getHolder mHolder.addCallback this mHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS mHolder.setKeepScreenOn true public CameraSurfaceView..
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