Fix wear CTS fail in testBroadcastNotReceivedForDifferentLauncher.

The session commit broadcast is sent to the "always" default launcher,
and if not available sent to the highest priority launcher.
Decreasing launcher priority will make it so that the test launcher
is never chosen as the "best" launcher.

Bug: 62272189

Change-Id: I31bb33147d334e3981f6c3b83de1ff7bc0298b43
diff --git a/tests/tests/packageinstaller/adminpackageinstaller/AndroidManifest.xml b/tests/tests/packageinstaller/adminpackageinstaller/AndroidManifest.xml
index bb8ca13..e817233 100755
--- a/tests/tests/packageinstaller/adminpackageinstaller/AndroidManifest.xml
+++ b/tests/tests/packageinstaller/adminpackageinstaller/AndroidManifest.xml
@@ -33,7 +33,7 @@
         </receiver>
 
         <activity android:name=".LauncherActivity">
-            <intent-filter>
+            <intent-filter android:priority="-999">
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.HOME" />
diff --git a/tests/tests/packageinstaller/adminpackageinstaller/src/android/packageinstaller/admin/cts/SessionCommitBroadcastTest.java b/tests/tests/packageinstaller/adminpackageinstaller/src/android/packageinstaller/admin/cts/SessionCommitBroadcastTest.java
index 8a4b980..17f97fe 100644
--- a/tests/tests/packageinstaller/adminpackageinstaller/src/android/packageinstaller/admin/cts/SessionCommitBroadcastTest.java
+++ b/tests/tests/packageinstaller/adminpackageinstaller/src/android/packageinstaller/admin/cts/SessionCommitBroadcastTest.java
@@ -49,7 +49,7 @@
         mThisAppLauncher = new ComponentName(mContext, LauncherActivity.class);
     }
 
-    public void testBroadcastReceivedForDifferentLauncher() throws Exception {
+    public void testBroadcastNotReceivedForDifferentLauncher() throws Exception {
         if (!mHasFeature) {
             return;
         }