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2014/10/16 ¤W¤È 08:21:35

android Programming Glossary: previewholder

Android draw on camera preview

http://stackoverflow.com/questions/12252530/android-draw-on-camera-preview

Camera camera SurfaceView svPreview SurfaceHolder previewHolder TextView tvInfo Paint red @Override public void onCreate Bundle.. Paint red.setStyle Paint.Style.STROKE red.setStrokeWidth 3 previewHolder svPreview.getHolder previewHolder.addCallback this previewHolder.setType.. red.setStrokeWidth 3 previewHolder svPreview.getHolder previewHolder.addCallback this previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS..

Camera crashes in Android 2.2

http://stackoverflow.com/questions/3935193/camera-crashes-in-android-2-2

I have this preview SurfaceView findViewById R.id.preview previewHolder preview.getHolder previewHolder.addCallback surfaceCallback.. findViewById R.id.preview previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS And the callback..

switch back/front camera on fly

http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly

will no know where to render to camera.setPreviewDisplay previewHolder catch IOException e e.printStackTrace camera.startPreview On..

Custom camera android

http://stackoverflow.com/questions/8543244/custom-camera-android

private SurfaceView preview null private SurfaceHolder previewHolder null private Camera camera null private boolean inPreview false.. R.id.image preview SurfaceView findViewById R.id.surface previewHolder preview.getHolder previewHolder.addCallback surfaceCallback.. findViewById R.id.surface previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS..

Android draw on camera preview

http://stackoverflow.com/questions/12252530/android-draw-on-camera-preview

implements SurfaceHolder.Callback Camera.FaceDetectionListener Camera camera SurfaceView svPreview SurfaceHolder previewHolder TextView tvInfo Paint red @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView.. tvInfo TextView findViewById R.id.tvInfo red new Paint red.setStyle Paint.Style.STROKE red.setStrokeWidth 3 previewHolder svPreview.getHolder previewHolder.addCallback this previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS public.. R.id.tvInfo red new Paint red.setStyle Paint.Style.STROKE red.setStrokeWidth 3 previewHolder svPreview.getHolder previewHolder.addCallback this previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS public void surfaceCreated SurfaceHolder..

Camera crashes in Android 2.2

http://stackoverflow.com/questions/3935193/camera-crashes-in-android-2-2

Am using import android.hardware.Camera . Inside onCreate I have this preview SurfaceView findViewById R.id.preview previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. . Inside onCreate I have this preview SurfaceView findViewById R.id.preview previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS And the callback is SurfaceHolder.Callback.. SurfaceView findViewById R.id.preview previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS And the callback is SurfaceHolder.Callback surfaceCallback new SurfaceHolder.Callback..

switch back/front camera on fly

http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly

camera try this step is critical or preview on new camera will no know where to render to camera.setPreviewDisplay previewHolder catch IOException e e.printStackTrace camera.startPreview On my test device the back camera has an ID of 0 and the front..

Custom camera android

http://stackoverflow.com/questions/8543244/custom-camera-android

class PreviewDemo extends Activity implements OnClickListener private SurfaceView preview null private SurfaceHolder previewHolder null private Camera camera null private boolean inPreview false ImageView image Bitmap bmp itembmp static Bitmap mutableBitmap.. setContentView R.layout.preview image ImageView findViewById R.id.image preview SurfaceView findViewById R.id.surface previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS.. image ImageView findViewById R.id.image preview SurfaceView findViewById R.id.surface previewHolder preview.getHolder previewHolder.addCallback surfaceCallback previewHolder.setType SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS previewHolder.setFixedSize getWindow..