palanceli / android-camera2basic Goto Github PK

    private void configureTransform(int viewWidth, int viewHeight) {
        Activity activity = getActivity();
        ...
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        Matrix matrix = new Matrix();
        ...
        matrix.postRotate(-90, centerX, centerY); // 改成竖屏显示
        mTextureView.setTransform(matrix);
    }