Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fd06e577 authored by Kshitij's avatar Kshitij Committed by Nishith Khanna
Browse files

base: wm: Set screen rotation backdrop to black 

- AOSP calculates luma of the screenshots to pick a greyscale
  colour for the backdrop.
- We would like this to be fixed to a black color
parent ff6c3287

libs/WindowManager/Shell/src/com/android/wm/shell/transition/ScreenRotationAnimation.java

+3 −3
Original line number Diff line number Diff line
@@ -186,7 +186,7 @@ class ScreenRotationAnimation { 
                        .build();



                t.setLayer(mBackColorSurface, -1);

                t.setColor(mBackColorSurface, new float[]{mStartLuma, mStartLuma, mStartLuma});

                t.setColor(mBackColorSurface, new float[]{0.0f, 0.0f, 0.0f});

                t.show(mBackColorSurface);

            }
@@ -345,8 +345,8 @@ class ScreenRotationAnimation { 
        int colorTransitionMs = mContext.getResources().getInteger(

                R.integer.config_screen_rotation_color_transition);

        final float[] rgbTmpFloat = new float[3];

        final int startColor = Color.rgb(mStartLuma, mStartLuma, mStartLuma);

        final int endColor = Color.rgb(mEndLuma, mEndLuma, mEndLuma);

        final int startColor = Color.rgb(0, 0, 0);

        final int endColor = Color.rgb(0, 0, 0);

        final long duration = colorTransitionMs * (long) animationScale;

        final Transaction t = mTransactionPool.acquire();

services/core/java/com/android/server/wm/ScreenRotationAnimation.java

+3 −3
Original line number Diff line number Diff line
@@ -273,7 +273,7 @@ class ScreenRotationAnimation { 
            // disable dimming effect to get avoid of hdr content being dimmed during animation.

            t.setDimmingEnabled(mScreenshotLayer, !screenshotBuffer.containsHdrLayers());

            t.setLayer(mBackColorSurface, -1);

            t.setColor(mBackColorSurface, new float[]{mStartLuma, mStartLuma, mStartLuma});

            t.setColor(mBackColorSurface, new float[]{0.0f, 0.0f, 0.0f});

            t.setAlpha(mBackColorSurface, 1);

            t.setBuffer(mScreenshotLayer, hardwareBuffer);

            t.setColorSpace(mScreenshotLayer, screenshotBuffer.getColorSpace());
@@ -714,8 +714,8 @@ class ScreenRotationAnimation { 
                    R.integer.config_screen_rotation_color_transition);

            final SurfaceAnimationRunner runner = mService.mSurfaceAnimationRunner;

            final float[] rgbTmpFloat = new float[3];

            final int startColor = Color.rgb(mStartLuma, mStartLuma, mStartLuma);

            final int endColor = Color.rgb(mEndLuma, mEndLuma, mEndLuma);

            final int startColor = Color.rgb(0, 0, 0);

            final int endColor = Color.rgb(0, 0, 0);

            final long duration = colorTransitionMs * (long) mService.getCurrentAnimatorScale();

            final ArgbEvaluator va = ArgbEvaluator.getInstance();

            runner.startAnimation(