Update Carrier Privileged UIDs on Package Uninstall. am: e87aae0533 (c2695e9e) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/CarrierPrivilegesTracker.java

+29 −2

Original line number	Diff line number	Diff line
		@@ -106,6 +106,12 @@ public class CarrierPrivilegesTracker extends Handler {
		*/
		private static final int ACTION_PACKAGE_ADDED_OR_REPLACED = 5;

		/**
		* Action for tracking when a package is uninstalled on the device.
		* obj: String package name that was installed on the device.
		*/
		private static final int ACTION_PACKAGE_REMOVED = 6;

		private final Context mContext;
		private final Phone mPhone;
		private final CarrierConfigManager mCarrierConfigManager;
		@@ -161,7 +167,12 @@ public class CarrierPrivilegesTracker extends Handler {
		break;
		}
		case Intent.ACTION_PACKAGE_ADDED: // fall through
		case Intent.ACTION_PACKAGE_REPLACED: {
		case Intent.ACTION_PACKAGE_REPLACED: // fall through
		case Intent.ACTION_PACKAGE_REMOVED: {
		int what =
		(action.equals(Intent.ACTION_PACKAGE_REMOVED))
		? ACTION_PACKAGE_REMOVED
		: ACTION_PACKAGE_ADDED_OR_REPLACED;
		Uri uri = intent.getData();
		String pkgName = (uri != null) ? uri.getSchemeSpecificPart() : null;
		if (TextUtils.isEmpty(pkgName)) {
		@@ -169,7 +180,7 @@ public class CarrierPrivilegesTracker extends Handler {
		return;
		}

		sendMessage(obtainMessage(ACTION_PACKAGE_ADDED_OR_REPLACED, pkgName));
		sendMessage(obtainMessage(what, pkgName));
		break;
		}
		}
		@@ -192,6 +203,7 @@ public class CarrierPrivilegesTracker extends Handler {
		filter.addAction(TelephonyManager.ACTION_SIM_APPLICATION_STATE_CHANGED);
		filter.addAction(Intent.ACTION_PACKAGE_ADDED);
		filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
		filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
		mContext.registerReceiver(mIntentReceiver, filter);

		mRegistrantList = new RegistrantList();
		@@ -226,6 +238,11 @@ public class CarrierPrivilegesTracker extends Handler {
		handlePackageAddedOrReplaced(pkgName);
		break;
		}
		case ACTION_PACKAGE_REMOVED: {
		String pkgName = (String) msg.obj;
		handlePackageRemoved(pkgName);
		break;
		}
		default: {
		Log.e(TAG, "Received unknown msg type: " + msg.what);
		break;
		@@ -318,6 +335,16 @@ public class CarrierPrivilegesTracker extends Handler {
		maybeUpdatePrivilegedUidsAndNotifyRegistrants();
		}

		private void handlePackageRemoved(String pkgName) {
		if (mInstalledPackageCerts.remove(pkgName) == null) {
		Log.e(TAG, "Unknown package was uninstalled: " + pkgName);
		return;
		}
		mCachedUids.remove(pkgName);

		maybeUpdatePrivilegedUidsAndNotifyRegistrants();
		}

		private void maybeUpdateCertsAndNotifyRegistrants(
		Set<String> currentCerts, Set<String> updatedCerts) {
		if (!currentCerts.equals(updatedCerts)) {