Merge "Purge an app's scheduled jobs when the whole package is disabled" into nyc-dev (bf932b00) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/job/JobSchedulerService.java

+48 −2

Original line number	Diff line number	Diff line
		@@ -16,6 +16,9 @@

		package com.android.server.job;

		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
		import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.ArrayList;
		@@ -41,6 +44,7 @@ import android.content.pm.IPackageManager;
		import android.content.pm.PackageManager;
		import android.content.pm.ServiceInfo;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.net.Uri;
		import android.os.BatteryStats;
		import android.os.Binder;
		import android.os.Handler;
		@@ -217,7 +221,41 @@ public final class JobSchedulerService extends com.android.server.SystemService
		if (DEBUG) {
		Slog.d(TAG, "Receieved: " + intent.getAction());
		}
		if (Intent.ACTION_PACKAGE_REMOVED.equals(intent.getAction())) {
		if (Intent.ACTION_PACKAGE_CHANGED.equals(intent.getAction())) {
		// Purge the app's jobs if the whole package was just disabled. When this is
		// the case the component name will be a bare package name.
		final String pkgName = getPackageName(intent);
		final int pkgUid = intent.getIntExtra(Intent.EXTRA_UID, -1);
		if (pkgName != null && pkgUid != -1) {
		final String[] changedComponents = intent.getStringArrayExtra(
		Intent.EXTRA_CHANGED_COMPONENT_NAME_LIST);
		if (changedComponents != null) {
		for (String component : changedComponents) {
		if (component.equals(pkgName)) {
		if (DEBUG) {
		Slog.d(TAG, "Package state change: " + pkgName);
		}
		try {
		final int userId = UserHandle.getUserId(pkgUid);
		IPackageManager pm = AppGlobals.getPackageManager();
		final int state = pm.getApplicationEnabledSetting(pkgName, userId);
		if (state == COMPONENT_ENABLED_STATE_DISABLED
		\|\| state == COMPONENT_ENABLED_STATE_DISABLED_USER) {
		if (DEBUG) {
		Slog.d(TAG, "Removing jobs for package " + pkgName
		+ " in user " + userId);
		}
		cancelJobsForUid(pkgUid, true);
		}
		} catch (RemoteException e) { /* cannot happen */ }
		break;
		}
		}
		}
		} else {
		Slog.w(TAG, "PACKAGE_CHANGED for " + pkgName + " / uid " + pkgUid);
		}
		} else if (Intent.ACTION_PACKAGE_REMOVED.equals(intent.getAction())) {
		// If this is an outright uninstall rather than the first half of an
		// app update sequence, cancel the jobs associated with the app.
		if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) {
		@@ -237,6 +275,12 @@ public final class JobSchedulerService extends com.android.server.SystemService
		}
		};

		private String getPackageName(Intent intent) {
		Uri uri = intent.getData();
		String pkg = uri != null ? uri.getSchemeSpecificPart() : null;
		return pkg;
		}

		final private IUidObserver mUidObserver = new IUidObserver.Stub() {
		@Override public void onUidStateChanged(int uid, int procState) throws RemoteException {
		updateUidState(uid, procState);
		@@ -520,7 +564,9 @@ public final class JobSchedulerService extends com.android.server.SystemService
		public void onBootPhase(int phase) {
		if (PHASE_SYSTEM_SERVICES_READY == phase) {
		// Register br for package removals and user removals.
		final IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_REMOVED);
		final IntentFilter filter = new IntentFilter();
		filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
		filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
		filter.addDataScheme("package");
		getContext().registerReceiverAsUser(
		mBroadcastReceiver, UserHandle.ALL, filter, null, null);