diff --git a/core/java/android/app/WallpaperManager.java b/core/java/android/app/WallpaperManager.java
index f6733047d9656..02cd406547e51 100644
--- a/core/java/android/app/WallpaperManager.java
+++ b/core/java/android/app/WallpaperManager.java
@@ -2855,21 +2855,62 @@ public class WallpaperManager {
}
}
- // Check if the package exists
- if (cn != null) {
- try {
- final PackageManager packageManager = context.getPackageManager();
- packageManager.getPackageInfo(cn.getPackageName(),
- PackageManager.MATCH_DIRECT_BOOT_AWARE
- | PackageManager.MATCH_DIRECT_BOOT_UNAWARE);
- } catch (PackageManager.NameNotFoundException e) {
- cn = null;
- }
+ if (!isComponentExist(context, cn)) {
+ cn = null;
}
return cn;
}
+ /**
+ * Return {@link ComponentName} of the CMF default wallpaper, or
+ * {@link #getDefaultWallpaperComponent(Context)} if none is defined.
+ *
+ * @hide
+ */
+ public static ComponentName getCmfDefaultWallpaperComponent(Context context) {
+ ComponentName cn = null;
+ String[] cmfWallpaperMap = context.getResources().getStringArray(
+ com.android.internal.R.array.cmf_default_wallpaper_component);
+ if (cmfWallpaperMap == null || cmfWallpaperMap.length == 0) {
+ Log.d(TAG, "No CMF wallpaper config");
+ return getDefaultWallpaperComponent(context);
+ }
+
+ for (String entry : cmfWallpaperMap) {
+ String[] cmfWallpaper;
+ if (!TextUtils.isEmpty(entry)) {
+ cmfWallpaper = entry.split(",");
+ if (cmfWallpaper != null && cmfWallpaper.length == 2 && VALUE_CMF_COLOR.equals(
+ cmfWallpaper[0]) && !TextUtils.isEmpty(cmfWallpaper[1])) {
+ cn = ComponentName.unflattenFromString(cmfWallpaper[1]);
+ break;
+ }
+ }
+ }
+
+ if (!isComponentExist(context, cn)) {
+ cn = null;
+ }
+
+ return cn;
+ }
+
+ private static boolean isComponentExist(Context context, ComponentName cn) {
+ if (cn == null) {
+ return false;
+ }
+ try {
+ final PackageManager packageManager = context.getPackageManager();
+ packageManager.getPackageInfo(cn.getPackageName(),
+ PackageManager.MATCH_DIRECT_BOOT_AWARE
+ | PackageManager.MATCH_DIRECT_BOOT_UNAWARE);
+ } catch (PackageManager.NameNotFoundException e) {
+ return false;
+ }
+ return true;
+ }
+
/**
* Register a callback for lock wallpaper observation. Only the OS may use this.
*
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 50aec835cc31b..3be216ee83793 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1825,6 +1825,16 @@
specified -->
@null
+
+
+
+
+
- @null
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 218bbc24bbe60..0e72d1839e920 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2110,6 +2110,7 @@
+
diff --git a/services/core/java/com/android/server/WallpaperUpdateReceiver.java b/services/core/java/com/android/server/WallpaperUpdateReceiver.java
index 99178920cc528..2812233815a63 100644
--- a/services/core/java/com/android/server/WallpaperUpdateReceiver.java
+++ b/services/core/java/com/android/server/WallpaperUpdateReceiver.java
@@ -88,7 +88,7 @@ public class WallpaperUpdateReceiver extends BroadcastReceiver {
} else {
//live wallpaper
ComponentName currCN = info.getComponent();
- ComponentName defaultCN = WallpaperManager.getDefaultWallpaperComponent(context);
+ ComponentName defaultCN = WallpaperManager.getCmfDefaultWallpaperComponent(context);
if (!currCN.equals(defaultCN)) {
return true;
}
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index 4c8f5132e00e5..5b616c56ab46f 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1583,7 +1583,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
mShuttingDown = false;
mImageWallpaper = ComponentName.unflattenFromString(
context.getResources().getString(R.string.image_wallpaper_component));
- mDefaultWallpaperComponent = WallpaperManager.getDefaultWallpaperComponent(context);
+ mDefaultWallpaperComponent = WallpaperManager.getCmfDefaultWallpaperComponent(context);
mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
mIPackageManager = AppGlobals.getPackageManager();
diff --git a/services/tests/mockingservicestests/src/com/android/server/wallpaper/WallpaperManagerServiceTests.java b/services/tests/mockingservicestests/src/com/android/server/wallpaper/WallpaperManagerServiceTests.java
index f8955edab1d74..3d0163d849297 100644
--- a/services/tests/mockingservicestests/src/com/android/server/wallpaper/WallpaperManagerServiceTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/wallpaper/WallpaperManagerServiceTests.java
@@ -172,12 +172,12 @@ public class WallpaperManagerServiceTests {
sImageWallpaperComponentName = ComponentName.unflattenFromString(
sContext.getResources().getString(R.string.image_wallpaper_component));
// Mock default wallpaper as image wallpaper if there is no pre-defined default wallpaper.
- sDefaultWallpaperComponent = WallpaperManager.getDefaultWallpaperComponent(sContext);
+ sDefaultWallpaperComponent = WallpaperManager.getCmfDefaultWallpaperComponent(sContext);
if (sDefaultWallpaperComponent == null) {
sDefaultWallpaperComponent = sImageWallpaperComponentName;
doReturn(sImageWallpaperComponentName).when(() ->
- WallpaperManager.getDefaultWallpaperComponent(any()));
+ WallpaperManager.getCmfDefaultWallpaperComponent(any()));
} else {
sContext.addMockService(sDefaultWallpaperComponent, sWallpaperService);
}