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: I64ad04cea80f1f8f09b66b04bd21d283e12d3d48
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index e51ac15..d6d7759 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,38 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
+
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-        package="com.android.wallpaperpicker"
-        android:versionCode="1"
-        android:versionName="1.0"
-        >
+     package="com.android.wallpaperpicker"
+     android:versionCode="1"
+     android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="29" />
+    <uses-sdk android:minSdkVersion="16"
+         android:targetSdkVersion="29"/>
 
-    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER"/>
 
     <application>
 
-        <activity
-            android:name="com.android.wallpaperpicker.WallpaperPickerActivity"
-            android:theme="@style/WallpaperTheme.Picker"
-            android:label="@string/pick_wallpaper"
-            android:icon="@mipmap/ic_launcher_wallpaper"
-            android:finishOnCloseSystemDialogs="true">
+        <activity android:name="com.android.wallpaperpicker.WallpaperPickerActivity"
+             android:theme="@style/WallpaperTheme.Picker"
+             android:label="@string/pick_wallpaper"
+             android:icon="@mipmap/ic_launcher_wallpaper"
+             android:finishOnCloseSystemDialogs="true"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.SET_WALLPAPER" />
-                <category android:name="android.intent.category.DEFAULT" />
+                <action android:name="android.intent.action.SET_WALLPAPER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
 
-        <activity
-            android:name="com.android.wallpaperpicker.WallpaperCropActivity"
-            android:theme="@style/WallpaperTheme"
-            android:label="@string/crop_wallpaper"
-            android:icon="@mipmap/ic_launcher_wallpaper"
-            android:finishOnCloseSystemDialogs="true">
+        <activity android:name="com.android.wallpaperpicker.WallpaperCropActivity"
+             android:theme="@style/WallpaperTheme"
+             android:label="@string/crop_wallpaper"
+             android:icon="@mipmap/ic_launcher_wallpaper"
+             android:finishOnCloseSystemDialogs="true"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.service.wallpaper.CROP_AND_SET_WALLPAPER" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="image/*" />
+                <action android:name="android.service.wallpaper.CROP_AND_SET_WALLPAPER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <data android:mimeType="image/*"/>
             </intent-filter>
         </activity>
     </application>