Tapl library

The public API of the library has finalized; flakiness has been removed;
code polished.

Bug: 110103162
Test: TaplTests suite
Change-Id: Ic156bbfeedb1cb9c4a48ef907f97e396e8e81936

1 files changed, 18 insertions, 0 deletions

diff --git a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
index 0c78381ea..29fc2bc60 100644
--- a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
+++ b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
@@ -16,11 +16,14 @@
 
 package com.android.launcher3.compat;
 
+import android.accessibilityservice.AccessibilityServiceInfo;
 import android.content.Context;
 import android.view.View;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 
+import com.android.launcher3.Utilities;
+
 public class AccessibilityManagerCompat {
 
     public static boolean isAccessibilityEnabled(Context context) {
@@ -44,4 +47,19 @@ public class AccessibilityManagerCompat {
     private static AccessibilityManager getManager(Context context) {
         return (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
     }
+
+    public static void sendEventToTest(Context context, String eventTag) {
+        if (!Utilities.IS_RUNNING_IN_TEST_HARNESS) return;
+
+        final AccessibilityManager accessibilityManager = getManager(context);
+        if (accessibilityManager.isEnabled() &&
+                accessibilityManager.getEnabledAccessibilityServiceList(
+                        AccessibilityServiceInfo.FEEDBACK_ALL_MASK).size() == 0) {
+
+            final AccessibilityEvent e = AccessibilityEvent.obtain(
+                    AccessibilityEvent.TYPE_ANNOUNCEMENT);
+            e.setClassName(eventTag);
+            accessibilityManager.sendAccessibilityEvent(e);
+        }
+    }
 }