From 9fedc72a0bd3bbdee0b1ed19357546dfe686e1a8 Mon Sep 17 00:00:00 2001
From: Filip Gruszczynski <gruszczy@google.com>
Date: Wed, 28 Jan 2015 15:59:46 -0800
Subject: Add wallpaper controlling system apis.

Change-Id: Ibaa8009e9b9d2e58254a4d9107a316c7f1de2211
---
 core/java/android/app/WallpaperManager.java | 41 +++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'core/java')

diff --git a/core/java/android/app/WallpaperManager.java b/core/java/android/app/WallpaperManager.java
index 8bfe6d3..90d84ee 100644
--- a/core/java/android/app/WallpaperManager.java
+++ b/core/java/android/app/WallpaperManager.java
@@ -994,6 +994,47 @@ public class WallpaperManager {
     }
 
     /**
+     * Clear the wallpaper.
+     *
+     * @hide
+     */
+    @SystemApi
+    public void clearWallpaper() {
+        if (sGlobals.mService == null) {
+            Log.w(TAG, "WallpaperService not running");
+            return;
+        }
+        try {
+            sGlobals.mService.clearWallpaper();
+        } catch (RemoteException e) {
+            // Ignore
+        }
+    }
+
+    /**
+     * Set the live wallpaper.
+     *
+     * This can only be called by packages with android.permission.SET_WALLPAPER_COMPONENT
+     * permission.
+     *
+     * @hide
+     */
+    @SystemApi
+    public boolean setWallpaperComponent(ComponentName name) {
+        if (sGlobals.mService == null) {
+            Log.w(TAG, "WallpaperService not running");
+            return false;
+        }
+        try {
+            sGlobals.mService.setWallpaperComponent(name);
+            return true;
+        } catch (RemoteException e) {
+            // Ignore
+        }
+        return false;
+    }
+
+    /**
      * Set the position of the current wallpaper within any larger space, when
      * that wallpaper is visible behind the given window.  The X and Y offsets
      * are floating point numbers ranging from 0 to 1, representing where the
-- 
cgit v1.1