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

Commit fb809cc7 authored by Johannes Gallmann's avatar Johannes Gallmann
Browse files

Fix scrim offset to (0,0) for letterboxed cross-activity-back 

When the cross-activity-back animation was played for a letterboxed app which was placed in the bottom half of split screen, the scrim was wrongly placed in the upper half.

Bug: 328446606
Flag: ACONFIG com.android.systemui.predictive_back_system_anims NEXTFOOD
Test: Manual, i.e. testing back animation in letterboxed app which is placed in the bottom half of split screen
Change-Id: I8fa17deda8daffcb708b07073ac9d378d69a1195
parent fe04f72d

libs/WindowManager/Shell/src/com/android/wm/shell/back/CrossActivityBackAnimation.kt

+5 −1
Original line number Diff line number Diff line
@@ -283,7 +283,11 @@ class CrossActivityBackAnimation @Inject constructor( 
        scrimLayer = scrimBuilder.build()

        val colorComponents = floatArrayOf(0f, 0f, 0f)

        maxScrimAlpha = if (isDarkTheme) MAX_SCRIM_ALPHA_DARK else MAX_SCRIM_ALPHA_LIGHT

        val scrimCrop = if (isLetterboxed) backAnimRect else closingTarget!!.localBounds

        val scrimCrop = if (isLetterboxed) {

            closingTarget!!.windowConfiguration.bounds

        } else {

            closingTarget!!.localBounds

        }

        transaction

            .setColor(scrimLayer, colorComponents)

            .setAlpha(scrimLayer!!, maxScrimAlpha)