Add an exported flag in manifest

With b/150232615, we will need an explicit value set for the exported
flag when intent filters are present, as the default behavior is
changing for S+. This change adds the value reflecting the previous
default to the manifest.

These changes were made using an automated tool, the xml file may be
reformatted slightly creating a larger diff. The only "real" change is
the addition of "android:exported" to activities, services, and
receivers that have one or more intent-filters.

Bug: 150232615
Test: TH
Exempt-From-Owner-Approval: mechanical refactoring
Change-Id: I4457ff2bd466a4c56fed2570e110f251031c2385
diff --git a/tests/SharedLibrary/client/AndroidManifest.xml b/tests/SharedLibrary/client/AndroidManifest.xml
index d1167fa..9903a98 100644
--- a/tests/SharedLibrary/client/AndroidManifest.xml
+++ b/tests/SharedLibrary/client/AndroidManifest.xml
@@ -15,23 +15,26 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.google.android.test.lib_client">
-    <application android:label="@string/app_title" android:theme="@style/Theme">
-        <uses-library android:name="android.test.runner" />
-        <uses-library android:name="com.google.android.test.shared_library" />
-        <activity android:name="ActivityMain">
+     package="com.google.android.test.lib_client">
+    <application android:label="@string/app_title"
+         android:theme="@style/Theme">
+        <uses-library android:name="android.test.runner"/>
+        <uses-library android:name="com.google.android.test.shared_library"/>
+        <activity android:name="ActivityMain"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
-        <receiver android:name="DependentAppwidgetProvider">
+        <receiver android:name="DependentAppwidgetProvider"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
             </intent-filter>
             <meta-data android:name="android.appwidget.provider"
-                       android:resource="@xml/dependent_appwidget_info" />
+                 android:resource="@xml/dependent_appwidget_info"/>
         </receiver>
     </application>
 </manifest>