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Commit dc643f9b authored by Brian Isganitis's avatar Brian Isganitis
Browse files

Add doc clarifying Taskabr icon alpha consumer purpose. 

The motivation ternary `alpha > 0 ? 0 : 1` was not immediately clear, so adding some clarification for future readers.

Test: No
Change-Id: I558e86153e68572a519317dba7fbba180cb5678e
Fix: 239074423
parent 7fb96a53

quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java

+4 −0
Original line number Diff line number Diff line
@@ -95,6 +95,10 @@ import java.util.function.Supplier; 
    private boolean mCanSyncViews;



    private final Consumer<Float> mIconAlphaForHomeConsumer = alpha -> {

        /*

         * Hide Launcher Hotseat icons when Taskbar icons have opacity. Both icon sets

         * should not be visible at the same time.

         */

        mLauncher.getHotseat().setIconsAlpha(alpha > 0 ? 0 : 1);

        mLauncher.getHotseat().setQsbAlpha(

                mLauncher.getDeviceProfile().isQsbInline && alpha > 0 ? 0 : 1);