@Override
    protected void onDestroy() {
        super.onDestroy();
        if (mTwaLauncher != null) {
            mTwaLauncher.destroy();
        }
        if (mSplashScreenStrategy != null) {
            mSplashScreenStrategy.destroy();
        }
    }
Override to set a transformation matrix for the image displayed on a splash screen.
See {@link ImageView#setImageMatrix}.
Has any effect only if {@link #getSplashImageScaleType()} returns {@link
ImageView.ScaleType#MATRIX}.
customtabs/src/android/support/customtabs/trusted/LauncherActivity.java