commit 3e3f44c3ade314c6186332d081c7d4d1a39155db
author Sunny Goyal <sunnygoyal@google.com> Mon Oct 23 17:14:52 2017 -0700
committer Sunny Goyal <sunnygoyal@google.com> Wed Oct 25 13:41:13 2017 -0700
tree b40896dac9f579f95cb3dbd7ad295e39e5ded6cf
parent 4d519f25687a95d450666cf8452b9ba57bd36eb9

Exposing the state manager directly instead of providing various helper methods for state change

Bug: 67678570
Change-Id: If3d05c804c034ffa5e403da8eaa23e85e373c863

src/com/android/launcher3/LauncherState.java

diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 9d01ed8..de3f441 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -17,8 +17,7 @@
 
 import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
 import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS;
-
-import static com.android.launcher3.LauncherAnimUtils.ALL_APPS_TRANSITION_MS;
+import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
 
 import android.view.View;
 
@@ -121,11 +120,21 @@
         return new float[] {1, 0};
     }
 
-    public void onStateEnabled(Launcher launcher) { }
+    public void onStateEnabled(Launcher launcher) {
+        dispatchWindowStateChanged(launcher);
+    }
 
     public void onStateDisabled(Launcher launcher) { }
 
     public View getFinalFocus(Launcher launcher) {
         return launcher.getWorkspace();
     }
+
+    public String getDescription(Launcher launcher) {
+        return launcher.getWorkspace().getCurrentPageDescription();
+    }
+
+    protected static void dispatchWindowStateChanged(Launcher launcher) {
+        launcher.getWindow().getDecorView().sendAccessibilityEvent(TYPE_WINDOW_STATE_CHANGED);
+    }
 }