Examples with SurfaceHolder android.view.SurfaceHolder used on opensource projects

Example 81 with SurfaceHolder

use of android.view.SurfaceHolder in project android_frameworks_base by DirtyUnicorns.

the class EGL14 method eglCreateWindowSurface.

public static EGLSurface eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, Object win, int[] attrib_list, int offset) {
    Surface sur = null;
    if (win instanceof SurfaceView) {
        SurfaceView surfaceView = (SurfaceView) win;
        sur = surfaceView.getHolder().getSurface();
    } else if (win instanceof SurfaceHolder) {
        SurfaceHolder holder = (SurfaceHolder) win;
        sur = holder.getSurface();
    } else if (win instanceof Surface) {
        sur = (Surface) win;
    }
    EGLSurface surface;
    if (sur != null) {
        surface = _eglCreateWindowSurface(dpy, config, sur, attrib_list, offset);
    } else if (win instanceof SurfaceTexture) {
        surface = _eglCreateWindowSurfaceTexture(dpy, config, win, attrib_list, offset);
    } else {
        throw new java.lang.UnsupportedOperationException("eglCreateWindowSurface() can only be called with an instance of " + "Surface, SurfaceView, SurfaceTexture or SurfaceHolder at the moment, " + "this will be fixed later.");
    }
    return surface;
}

Example 82 with SurfaceHolder

use of android.view.SurfaceHolder in project weiui by kuaifan.

the class PageActivity method onResume.

@Override
public void onResume() {
    super.onResume();
    if (mWXSDKInstance != null) {
        mWXSDKInstance.onActivityResume();
    }
    if (scan_containter != null) {
        SurfaceView surfaceView = findViewById(R.id.scan_preview);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        if (scan_hasSurface) {
            // Camera初始化
            initScanerCodeCamera(surfaceHolder);
        } else {
            surfaceHolder.addCallback(new SurfaceHolder.Callback() {

                @Override
                public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
                }

                @Override
                public void surfaceCreated(SurfaceHolder holder) {
                    if (!scan_hasSurface) {
                        scan_hasSurface = true;
                        initScanerCodeCamera(holder);
                    }
                }

                @Override
                public void surfaceDestroyed(SurfaceHolder holder) {
                    scan_hasSurface = false;
                }
            });
            surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
        }
    }
}

Example 83 with SurfaceHolder

use of android.view.SurfaceHolder in project SmartMesh_Android by SmartMeshFoundation.

the class CaptureActivity method onPause.

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

Example 84 with SurfaceHolder

use of android.view.SurfaceHolder in project SmartMesh_Android by SmartMeshFoundation.

the class CaptureActivity method onResume.

@SuppressWarnings("deprecation")
@Override
protected void onResume() {
    super.onResume();
    cameraManager = new CameraManager(getApplication());
    viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
    viewfinderView.setCameraManager(cameraManager);
    handler = null;
    resetStatusView();
    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    if (hasSurface) {
        initCamera(surfaceHolder);
    } else {
        surfaceHolder.addCallback(this);
        surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }
    beepManager.updatePrefs();
    ambientLightManager.start(cameraManager);
    inactivityTimer.onResume();
    decodeFormats = null;
    characterSet = null;
}

Example 85 with SurfaceHolder

use of android.view.SurfaceHolder in project summer-android by cn-cerc.

the class FrmScanBarcode method onResume.

@Override
protected void onResume() {
    super.onResume();
    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    if (hasSurface) {
        initCamera(surfaceHolder);
    } else {
        surfaceHolder.addCallback(this);
        surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }
    decodeFormats = null;
    characterSet = null;
    playBeep = true;
    AudioManager audioService = (AudioManager) getSystemService(AUDIO_SERVICE);
    if (audioService.getRingerMode() != AudioManager.RINGER_MODE_NORMAL) {
        playBeep = false;
    }
    initBeepSound();
    vibrate = true;
}