Show app installed notification from PackageInstaller

Bug: 111214100
Change-Id: If3f82bfac740f4f3cf8312f396943f2ebd447c12
Test: Notifications are showing correctly after new apps installed

1 files changed, 13 insertions, 0 deletions

diff --git a/core/java/android/content/pm/PackageInstaller.java b/core/java/android/content/pm/PackageInstaller.java
index 316ace16f0a4..b446c689cd00 100644
--- a/core/java/android/content/pm/PackageInstaller.java
+++ b/core/java/android/content/pm/PackageInstaller.java
@@ -85,6 +85,19 @@ import java.util.List;
  * <p>
  * The ApiDemos project contains examples of using this API:
  * <code>ApiDemos/src/com/example/android/apis/content/InstallApk*.java</code>.
+ * <p>
+ * On Android Q or above, an app installed notification will be posted
+ * by system after a new app is installed.
+ * To customize installer's notification icon, you should declare the following in the manifest
+ * &lt;application> as follows: </p>
+ * <pre>
+ * &lt;meta-data android:name="com.android.packageinstaller.notification.smallIcon"
+ * android:resource="@drawable/installer_notification_icon"/>
+ * </pre>
+ * <pre>
+ * &lt;meta-data android:name="com.android.packageinstaller.notification.color"
+ * android:resource="@color/installer_notification_color"/>
+ * </pre>
  */
 public class PackageInstaller {
     private static final String TAG = "PackageInstaller";