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

Example 36 with TextureView

use of android.view.TextureView in project android_frameworks_base by ResurrectionRemix.

the class SingleFrameTextureViewTestActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    TextView preview = new TextView(this);
    preview.setText("This is a preview");
    preview.setBackgroundColor(Color.WHITE);
    mPreview = preview;
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    FrameLayout content = new FrameLayout(this);
    content.addView(mTextureView, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
    content.addView(mPreview, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
    setContentView(content);
}

Example 37 with TextureView

use of android.view.TextureView in project android_frameworks_base by ResurrectionRemix.

the class Crossfade method captureValues.

private void captureValues(TransitionValues transitionValues) {
    View view = transitionValues.view;
    Rect bounds = new Rect(0, 0, view.getWidth(), view.getHeight());
    if (mFadeBehavior != FADE_BEHAVIOR_REVEAL) {
        bounds.offset(view.getLeft(), view.getTop());
    }
    transitionValues.values.put(PROPNAME_BOUNDS, bounds);
    if (Transition.DBG) {
        Log.d(LOG_TAG, "Captured bounds " + transitionValues.values.get(PROPNAME_BOUNDS));
    }
    Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
    if (view instanceof TextureView) {
        bitmap = ((TextureView) view).getBitmap();
    } else {
        Canvas c = new Canvas(bitmap);
        view.draw(c);
    }
    transitionValues.values.put(PROPNAME_BITMAP, bitmap);
    // TODO: I don't have resources, can't call the non-deprecated method?
    BitmapDrawable drawable = new BitmapDrawable(bitmap);
    // TODO: lrtb will be wrong if the view has transXY set
    drawable.setBounds(bounds);
    transitionValues.values.put(PROPNAME_DRAWABLE, drawable);
}

Example 38 with TextureView

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

the class OnTheGoService method setupViews.

private void setupViews(final boolean isRestarting) {
    logDebug("Setup Views, restarting: " + (isRestarting ? "true" : "false"));
    final int cameraType = Settings.System.getInt(getContentResolver(), Settings.System.ON_THE_GO_CAMERA, 0);
    try {
        getCameraInstance(cameraType);
    } catch (Exception exc) {
        // Well, you cant have all in this life..
        logDebug("Exception: " + exc.getMessage());
        createNotification(NOTIFICATION_ERROR);
        stopOnTheGo(true);
    }
    final TextureView mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(new TextureView.SurfaceTextureListener() {

        @Override
        public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int i, int i2) {
            try {
                if (mCamera != null) {
                    mCamera.setDisplayOrientation(90);
                    mCamera.setPreviewTexture(surfaceTexture);
                    mCamera.startPreview();
                }
            } catch (IOException io) {
                logDebug("IOException: " + io.getMessage());
            }
        }

        @Override
        public void onSurfaceTextureSizeChanged(SurfaceTexture surfaceTexture, int i, int i2) {
        }

        @Override
        public boolean onSurfaceTextureDestroyed(SurfaceTexture surfaceTexture) {
            releaseCamera();
            return true;
        }

        @Override
        public void onSurfaceTextureUpdated(SurfaceTexture surfaceTexture) {
        }
    });
    mOverlay = new FrameLayout(this);
    mOverlay.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
    mOverlay.addView(mTextureView);
    final WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
    final WindowManager.LayoutParams params = new WindowManager.LayoutParams(WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL | WindowManager.LayoutParams.FLAG_FULLSCREEN | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION | WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, PixelFormat.TRANSLUCENT);
    wm.addView(mOverlay, params);
    toggleOnTheGoAlpha();
}

Example 39 with TextureView

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

the class SingleFrameTextureViewTestActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    TextView preview = new TextView(this);
    preview.setText("This is a preview");
    preview.setBackgroundColor(Color.WHITE);
    mPreview = preview;
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    FrameLayout content = new FrameLayout(this);
    content.addView(mTextureView, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
    content.addView(mPreview, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
    setContentView(content);
}

Example 40 with TextureView

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

the class GetBitmapActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    FrameLayout content = new FrameLayout(this);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    Button button = new Button(this);
    button.setText("Copy bitmap to /sdcard/textureview.png");
    button.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap();
            try {
                FileOutputStream out = new FileOutputStream(Environment.getExternalStorageDirectory() + "/textureview.png");
                try {
                    b.compress(Bitmap.CompressFormat.PNG, 100, out);
                } finally {
                    try {
                        out.close();
                    } catch (IOException e) {
                    // Ignore
                    }
                }
            } catch (FileNotFoundException e) {
            // Ignore
            }
        }
    });
    content.addView(mTextureView, new FrameLayout.LayoutParams(500, 400, Gravity.CENTER));
    content.addView(button, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM));
    setContentView(content);
}