Commit f58d227f authored Jun 19, 2024 by Ivan Tkachenko

Fix back gesture navigation in Launcher with DW

The windows back functionality with the
`enable_desktop_windowing_wallpaper_activity` flag enabled works as
expected and doesn't require changes in `#updateDisallowBack`.

- Added the `enable_desktop_windowing_wallpaper_activity` flag check in
  `Launcher#updateDisallowBack`
- The early return statement will get removed after flag is fully rolled
  out (b/333533253)

Bug: 330183377
Test: manual
Flag: com.android.window.flags.enable_desktop_windowing_wallpaper_activity
Change-Id: I2eaaa44da82da6cbdfe534793830d0f44c4668ba

parent 7fdd393b

src/com/android/launcher3/Launcher.java

+5 −3

Original line number	Diff line number	Diff line
		@@ -2797,9 +2797,11 @@ public class Launcher extends StatefulActivity<LauncherState>
		}

		private void updateDisallowBack() {
		if (BuildCompat.isAtLeastV() && Flags.enableDesktopWindowingMode()
		if (BuildCompat.isAtLeastV()
		&& Flags.enableDesktopWindowingMode()
		&& !Flags.enableDesktopWindowingWallpaperActivity()
		&& mDeviceProfile.isTablet) {
		// TODO(b/330183377) disable back in launcher when when we productionize
		// TODO(b/333533253): Clean up after desktop wallpaper activity flag is rolled out
		return;
		}
		LauncherRootView rv = getRootView();