Merge "Exempt from app standby logic" (187a0ff7) · Commits · e / os / android_frameworks_base

apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java

+62 −0

Original line number	Diff line number	Diff line
		@@ -63,6 +63,7 @@ import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.UserIdInt;
		import android.app.ActivityManager;
		import android.app.AppOpsManager;
		import android.app.usage.AppStandbyInfo;
		import android.app.usage.UsageEvents;
		import android.app.usage.UsageStatsManager.ForcedReasons;
		@@ -108,6 +109,7 @@ import android.util.IndentingPrintWriter;
		import android.util.Slog;
		import android.util.SparseArray;
		import android.util.SparseBooleanArray;
		import android.util.SparseIntArray;
		import android.util.SparseLongArray;
		import android.util.TimeUtils;
		import android.view.Display;
		@@ -116,6 +118,8 @@ import android.widget.Toast;
		import com.android.internal.R;
		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.app.IAppOpsCallback;
		import com.android.internal.app.IAppOpsService;
		import com.android.internal.app.IBatteryStats;
		import com.android.internal.util.ArrayUtils;
		import com.android.internal.util.ConcurrentUtils;
		@@ -279,6 +283,13 @@ public class AppStandbyController
		@GuardedBy("mPendingIdleStateChecks")
		private final SparseLongArray mPendingIdleStateChecks = new SparseLongArray();

		/**
		* Map of uids to their current app-op mode for
		* {@link AppOpsManager#OPSTR_SYSTEM_EXEMPT_FROM_APP_STANDBY}.
		*/
		@GuardedBy("mSystemExemptionAppOpMode")
		private final SparseIntArray mSystemExemptionAppOpMode = new SparseIntArray();

		// Cache the active network scorer queried from the network scorer service
		private volatile String mCachedNetworkScorer = null;
		// The last time the network scorer service was queried
		@@ -488,6 +499,7 @@ public class AppStandbyController

		private AppWidgetManager mAppWidgetManager;
		private PackageManager mPackageManager;
		private AppOpsManager mAppOpsManager;
		Injector mInjector;

		private static class Pool<T> {
		@@ -647,6 +659,28 @@ public class AppStandbyController
		settingsObserver.start();

		mAppWidgetManager = mContext.getSystemService(AppWidgetManager.class);
		mAppOpsManager = mContext.getSystemService(AppOpsManager.class);
		IAppOpsService iAppOpsService = mInjector.getAppOpsService();
		try {
		iAppOpsService.startWatchingMode(
		AppOpsManager.OP_SYSTEM_EXEMPT_FROM_APP_STANDBY,
		/packageName=/ null,
		new IAppOpsCallback.Stub() {
		@Override
		public void opChanged(int op, int uid, String packageName) {
		final int userId = UserHandle.getUserId(uid);
		synchronized (mSystemExemptionAppOpMode) {
		mSystemExemptionAppOpMode.delete(uid);
		}
		mHandler.obtainMessage(
		MSG_CHECK_PACKAGE_IDLE_STATE, userId, uid, packageName)
		.sendToTarget();
		}
		});
		} catch (RemoteException e) {
		// Should not happen.
		Slog.wtf(TAG, "Failed start watching for app op", e);
		}

		mInjector.registerDisplayListener(mDisplayListener, mHandler);
		synchronized (mAppIdleLock) {
		@@ -1417,6 +1451,23 @@ public class AppStandbyController
		return STANDBY_BUCKET_EXEMPTED;
		}

		final int uid = UserHandle.getUid(userId, appId);
		synchronized (mSystemExemptionAppOpMode) {
		if (mSystemExemptionAppOpMode.indexOfKey(uid) >= 0) {
		if (mSystemExemptionAppOpMode.get(uid)
		== AppOpsManager.MODE_ALLOWED) {
		return STANDBY_BUCKET_EXEMPTED;
		}
		} else {
		int mode = mAppOpsManager.checkOpNoThrow(
		AppOpsManager.OP_SYSTEM_EXEMPT_FROM_APP_STANDBY, uid, packageName);
		mSystemExemptionAppOpMode.put(uid, mode);
		if (mode == AppOpsManager.MODE_ALLOWED) {
		return STANDBY_BUCKET_EXEMPTED;
		}
		}
		}

		if (mAppWidgetManager != null
		&& mInjector.isBoundWidgetPackage(mAppWidgetManager, packageName, userId)) {
		return STANDBY_BUCKET_ACTIVE;
		@@ -2129,6 +2180,12 @@ public class AppStandbyController
		clearAppIdleForPackage(pkgName, userId);
		}
		}
		synchronized (mSystemExemptionAppOpMode) {
		if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
		mSystemExemptionAppOpMode.delete(UserHandle.getUid(userId, getAppId(pkgName)));
		}
		}

		}
		}

		@@ -2524,6 +2581,11 @@ public class AppStandbyController
		}
		}

		IAppOpsService getAppOpsService() {
		return IAppOpsService.Stub.asInterface(
		ServiceManager.getService(Context.APP_OPS_SERVICE));
		}

		/**
		* Returns {@code true} if the supplied package is the wellbeing app. Otherwise,
		* returns {@code false}.