Merge "Do not blur if all apps is fully visible" into ub-launcher3-rvc-dev

        if (windowToken != null) {

            mWallpaperManager.setWallpaperZoomOut(windowToken, mDepth);

        }

        final int blur;

        if (mLauncher.isInState(LauncherState.ALL_APPS) && mDepth == 1) {

            // All apps has a solid background. We don't need to draw blurs after it's fully

            // visible. This will take us out of GPU composition, saving battery and increasing

            // performance.

            blur = 0;

        } else {

            blur = (int) (mDepth * mMaxBlurRadius);

        }

        new TransactionCompat()

                .setBackgroundBlurRadius(mSurface, (int) (mDepth * mMaxBlurRadius))

                .setBackgroundBlurRadius(mSurface, blur)

                .apply();

    }

}