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

Example 6 with TextureView

use of android.view.TextureView in project platform_frameworks_base by android.

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 7 with TextureView

use of android.view.TextureView in project grafika by google.

the class LiveCameraActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    setContentView(mTextureView);
}

Example 8 with TextureView

use of android.view.TextureView in project cameraview by google.

the class CameraViewTest method showingPreview.

private static ViewAssertion showingPreview() {
    return new ViewAssertion() {

        @Override
        public void check(View view, NoMatchingViewException noViewFoundException) {
            if (android.os.Build.VERSION.SDK_INT < 14) {
                return;
            }
            CameraView cameraView = (CameraView) view;
            TextureView textureView = (TextureView) cameraView.findViewById(R.id.texture_view);
            Bitmap bitmap = textureView.getBitmap();
            int topLeft = bitmap.getPixel(0, 0);
            int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2);
            int bottomRight = bitmap.getPixel(bitmap.getWidth() - 1, bitmap.getHeight() - 1);
            assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft), topLeft == center && center == bottomRight);
        }
    };
}

Example 9 with TextureView

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

the class TextureViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mContent = new FrameLayout(this);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap(800, 800);
            BufferedOutputStream out = null;
            try {
                File dump = new File(Environment.getExternalStorageDirectory(), "out.png");
                out = new BufferedOutputStream(new FileOutputStream(dump));
                b.compress(Bitmap.CompressFormat.PNG, 100, out);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } finally {
                if (out != null)
                    try {
                        out.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
            }
        }
    });
    Button button = new Button(this);
    button.setText("Remove/Add");
    button.setOnClickListener(new View.OnClickListener() {

        private boolean mAdded = true;

        @Override
        public void onClick(View v) {
            if (mAdded) {
                mContent.removeView(mTextureView);
            } else {
                mContent.addView(mTextureView);
            }
            mAdded = !mAdded;
        }
    });
    mContent.addView(mTextureView, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER));
    mContent.addView(button, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM));
    setContentView(mContent);
}

Example 10 with TextureView

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

the class HardwareCanvasTextureViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    FrameLayout content = new FrameLayout(this);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.setOpaque(false);
    content.addView(mTextureView, new FrameLayout.LayoutParams(500, 500, Gravity.CENTER));
    setContentView(content);
}