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

Example 71 with SurfaceHolder

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

the class LocalRenderer method cleanUpPlayer.

private void cleanUpPlayer() {
    if (DEBUG) {
        Log.d(TAG, mDebugId + ": Cleaning up current player");
    }
    synchronized (mErrorLock) {
        mError = null;
        if (mErrorRetriever != null) {
            mErrorRetriever.cancelRequestLocked(false);
        // Don't set to null as we may need to cancel again with true if
        // the object gets destroyed.
        }
    }
    mAudioManager.abandonAudioFocus(this);
    SurfaceHolder.Callback cb = mHolderCB;
    mHolderCB = null;
    SurfaceHolder holder = mHolder;
    mHolder = null;
    if (holder != null && cb != null) {
        holder.removeCallback(cb);
    }
    MediaPlayer player = mPlayer;
    mPlayer = null;
    if (player != null) {
        player.reset();
        player.release();
    }
}

Example 72 with SurfaceHolder

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

the class RSSurfaceView method init.

private void init() {
    // Install a SurfaceHolder.Callback so we get notified when the
    // underlying surface is created and destroyed
    SurfaceHolder holder = getHolder();
    holder.addCallback(this);
}

Example 73 with SurfaceHolder

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

the class Camera2SurfaceViewTestCase method updatePreviewSurface.

/**
     * Update the preview surface size.
     *
     * @param size The preview size to be updated.
     */
protected void updatePreviewSurface(Size size) {
    if (size.equals(mPreviewSize) && mPreviewSurface != null) {
        Log.w(TAG, "Skipping update preview surface size...");
        return;
    }
    mPreviewSize = size;
    Camera2SurfaceViewActivity ctsActivity = getActivity();
    final SurfaceHolder holder = ctsActivity.getSurfaceView().getHolder();
    Handler handler = new Handler(Looper.getMainLooper());
    handler.post(new Runnable() {

        @Override
        public void run() {
            holder.setFixedSize(mPreviewSize.getWidth(), mPreviewSize.getHeight());
        }
    });
    boolean res = ctsActivity.waitForSurfaceSizeChanged(WAIT_FOR_SURFACE_CHANGE_TIMEOUT_MS, mPreviewSize.getWidth(), mPreviewSize.getHeight());
    assertTrue("wait for surface change to " + mPreviewSize.toString() + " timed out", res);
    mPreviewSurface = holder.getSurface();
    assertNotNull("Preview surface is null", mPreviewSurface);
    assertTrue("Preview surface is invalid", mPreviewSurface.isValid());
}

Example 74 with SurfaceHolder

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

the class CameraTest method checkTakePicture.

private void checkTakePicture() {
    SurfaceHolder mSurfaceHolder;
    try {
        mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
        mCamera.setPreviewDisplay(mSurfaceHolder);
        Log.v(TAG, "Start preview");
        mCamera.startPreview();
        waitForPreviewDone();
        mCamera.setPreviewCallback(null);
        mCamera.takePicture(mShutterCallback, mRawPictureCallback, mJpegPictureCallback);
        waitForSnapshotDone();
    } catch (Exception e) {
        Log.v(TAG, e.toString());
    }
}

Example 75 with SurfaceHolder

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

the class CameraStressTest method testStressCameraSceneModes.

/**
     * Stress test iterating on the various scene modes (action, night, party, etc.)
     */
@LargeTest
public void testStressCameraSceneModes() throws Exception {
    try {
        SurfaceHolder surfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
        Parameters params = mCameraTestHelper.getCameraParameters();
        List<String> supportedSceneModes = params.getSupportedSceneModes();
        assertNotNull("No scene modes supported", supportedSceneModes);
        mOutput.write("Total number of loops: " + (NUMBER_OF_SCENE_MODE_LOOPS * supportedSceneModes.size()) + "\n");
        Log.v(TAG, "Start preview");
        mOutput.write("No of loop: ");
        for (int i = 0; i < supportedSceneModes.size(); i++) {
            for (int j = 0; j < NUMBER_OF_SCENE_MODE_LOOPS; j++) {
                runOnLooper(new Runnable() {

                    @Override
                    public void run() {
                        mCameraTestHelper.setupCameraTest();
                    }
                });
                Log.v(TAG, "Setting scene mode to " + supportedSceneModes.get(i));
                params.setSceneMode(supportedSceneModes.get(i));
                mCameraTestHelper.setParameters(params);
                mCameraTestHelper.startCameraPreview(surfaceHolder);
                mCameraTestHelper.capturePhoto();
                if (i == 0 && j == 0) {
                    mOutput.write(Integer.toString(j + i * NUMBER_OF_SCENE_MODE_LOOPS));
                } else {
                    mOutput.write(", " + (j + i * NUMBER_OF_SCENE_MODE_LOOPS));
                }
            }
        }
        mCameraTestHelper.cleanupTestImages();
    } catch (Exception e) {
        Log.e(TAG, e.toString());
        fail("Camera scene mode test Exception");
    }
}