diff --git a/Android.bp b/Android.bp
index b0b543a..105d1ae 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,3 +1,7 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 android_app {
     name: "Protips",
     // Only compile source java files in this apk.
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 145aee1..f8a512a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,23 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.android.protips"
-    android:versionCode="1"
-    android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="3" />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+     package="com.android.protips"
+     android:versionCode="1"
+     android:versionName="1.0">
+
+    <uses-sdk android:minSdkVersion="3"/>
     <application android:label="@string/widget_name"
-            android:icon="@drawable/icon">
-        <receiver android:name=".ProtipWidget" android:label="@string/widget_name">
+         android:icon="@drawable/icon">
+        <receiver android:name=".ProtipWidget"
+             android:label="@string/widget_name"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-                <action android:name="com.android.protips.NEXT_TIP" />
-                <action android:name="com.android.protips.HEE_HEE" />
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
+                <action android:name="com.android.protips.NEXT_TIP"/>
+                <action android:name="com.android.protips.HEE_HEE"/>
             </intent-filter>
             <intent-filter>
-                <action android:name="android.provider.Telephony.SECRET_CODE" />
-                <data android:scheme="android_secret_code" android:host="8477" />
+                <action android:name="android.provider.Telephony.SECRET_CODE"/>
+                <data android:scheme="android_secret_code"
+                     android:host="8477"/>
             </intent-filter>
-            <meta-data android:name="android.appwidget.provider" android:resource="@xml/widget_build" />
+            <meta-data android:name="android.appwidget.provider"
+                 android:resource="@xml/widget_build"/>
         </receiver>
     </application>
 </manifest>