Merge "Introduce system API for ActivityManager.updateMccMncConfiguration for... (b3720cd3) · Commits · e / os / android_frameworks_base

api/system-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -323,6 +323,7 @@ package android.app {
		method @RequiresPermission(android.Manifest.permission.RESTRICTED_VR_ACCESS) public static void setPersistentVrThread(int);
		method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean switchUser(@NonNull android.os.UserHandle);
		method public void unregisterHomeVisibilityObserver(@NonNull android.app.HomeVisibilityObserver);
		method @RequiresPermission(android.Manifest.permission.CHANGE_CONFIGURATION) public boolean updateMccMncConfiguration(@NonNull String, @NonNull String);
		}

		public static interface ActivityManager.OnUidImportanceListener {

+23 −0

Original line number	Diff line number	Diff line
		@@ -3870,6 +3870,29 @@ public class ActivityManager {
		return switchUser(user.getIdentifier());
		}

		/**
		* Updates mcc mnc configuration and applies changes to the entire system.
		*
		* @param mcc mcc configuration to update.
		* @param mnc mnc configuration to update.
		* @throws RemoteException; IllegalArgumentException if mcc or mnc is null;
		* @return Returns {@code true} if the configuration was updated successfully;
		* {@code false} otherwise.
		* @hide
		*/
		@SystemApi
		@RequiresPermission(android.Manifest.permission.CHANGE_CONFIGURATION)
		public boolean updateMccMncConfiguration(@NonNull String mcc, @NonNull String mnc) {
		if (mcc == null \|\| mnc == null) {
		throw new IllegalArgumentException("mcc or mnc cannot be null.");
		}
		try {
		return getService().updateMccMncConfiguration(mcc, mnc);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Logs out current current foreground user by switching to the system user and stopping the
		* user being switched from.

+10 −0

Original line number	Diff line number	Diff line
		@@ -188,6 +188,16 @@ interface IActivityManager {
		*/
		@UnsupportedAppUsage
		boolean updateConfiguration(in Configuration values);
		/**
		* Updates mcc mnc configuration and applies changes to the entire system.
		*
		* @param mcc mcc configuration to update.
		* @param mnc mnc configuration to update.
		* @throws RemoteException; IllegalArgumentException if mcc or mnc is null.
		* @return Returns {@code true} if the configuration was updated;
		* {@code false} otherwise.
		*/
		boolean updateMccMncConfiguration(in String mcc, in String mnc);
		boolean stopServiceToken(in ComponentName className, in IBinder token, int startId);
		@UnsupportedAppUsage
		void setProcessLimit(int max);

+16 −0

Original line number	Diff line number	Diff line
		@@ -16065,6 +16065,22 @@ public class ActivityManagerService extends IActivityManager.Stub
		return mActivityTaskManager.updateConfiguration(values);
		}

		@Override
		public boolean updateMccMncConfiguration(String mcc, String mnc) {
		int mccInt, mncInt;
		try {
		mccInt = Integer.parseInt(mcc);
		mncInt = Integer.parseInt(mnc);
		} catch (NumberFormatException \| StringIndexOutOfBoundsException ex) {
		Slog.e(TAG, "Error parsing mcc: " + mcc + " mnc: " + mnc + ". ex=" + ex);
		return false;
		}
		Configuration config = new Configuration();
		config.mcc = mccInt;
		config.mnc = mncInt == 0 ? Configuration.MNC_ZERO : mncInt;
		return mActivityTaskManager.updateConfiguration(config);
		}

		@Override
		public int getLaunchedFromUid(IBinder activityToken) {
		return mActivityTaskManager.getLaunchedFromUid(activityToken);