Merge "Hooks for subclasses to react to home presses." into jb-ub-now-jolly-elf (3dc3ecda) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/Launcher.java

+18 −1

Original line number	Diff line number	Diff line
		@@ -1704,7 +1704,7 @@ public class Launcher extends Activity
		// In all these cases, only animate if we're already on home
		mWorkspace.exitWidgetResizeMode();
		if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
		openFolder == null) {
		openFolder == null && shouldMoveToDefaultScreenOnHomeIntent()) {
		mWorkspace.moveToDefaultScreen(true);
		}

		@@ -1730,6 +1730,8 @@ public class Launcher extends Activity
		if (mAppsCustomizeTabHost != null) {
		mAppsCustomizeTabHost.reset();
		}

		onHomeIntent();
		}

		if (DEBUG_RESUME_TIME) {
		@@ -1737,6 +1739,21 @@ public class Launcher extends Activity
		}
		}

		/**
		* Override point for subclasses to prevent movement to the default screen when the home
		* button is pressed. Used (for example) in GEL, to prevent movement during a search.
		*/
		protected boolean shouldMoveToDefaultScreenOnHomeIntent() {
		return true;
		}

		/**
		* Override point for subclasses to provide custom behaviour for when a home intent is fired.
		*/
		protected void onHomeIntent() {
		// Do nothing
		}

		@Override
		public void onRestoreInstanceState(Bundle state) {
		super.onRestoreInstanceState(state);