| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.app; |
| |
| import android.Manifest; |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.RequiresPermission; |
| import android.annotation.SdkConstant; |
| import android.annotation.SdkConstant.SdkConstantType; |
| import android.annotation.SystemApi; |
| import android.annotation.SystemService; |
| import android.annotation.TestApi; |
| import android.compat.annotation.ChangeId; |
| import android.compat.annotation.EnabledSince; |
| import android.compat.annotation.UnsupportedAppUsage; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Build; |
| import android.os.Handler; |
| import android.os.HandlerExecutor; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.os.WorkSource; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.util.proto.ProtoOutputStream; |
| |
| import com.android.i18n.timezone.ZoneInfoDb; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.lang.ref.WeakReference; |
| import java.util.Objects; |
| import java.util.WeakHashMap; |
| import java.util.concurrent.Executor; |
| |
| /** |
| * This class provides access to the system alarm services. These allow you |
| * to schedule your application to be run at some point in the future. When |
| * an alarm goes off, the {@link Intent} that had been registered for it |
| * is broadcast by the system, automatically starting the target application |
| * if it is not already running. Registered alarms are retained while the |
| * device is asleep (and can optionally wake the device up if they go off |
| * during that time), but will be cleared if it is turned off and rebooted. |
| * |
| * <p>The Alarm Manager holds a CPU wake lock as long as the alarm receiver's |
| * onReceive() method is executing. This guarantees that the phone will not sleep |
| * until you have finished handling the broadcast. Once onReceive() returns, the |
| * Alarm Manager releases this wake lock. This means that the phone will in some |
| * cases sleep as soon as your onReceive() method completes. If your alarm receiver |
| * called {@link android.content.Context#startService Context.startService()}, it |
| * is possible that the phone will sleep before the requested service is launched. |
| * To prevent this, your BroadcastReceiver and Service will need to implement a |
| * separate wake lock policy to ensure that the phone continues running until the |
| * service becomes available. |
| * |
| * <p><b>Note: The Alarm Manager is intended for cases where you want to have |
| * your application code run at a specific time, even if your application is |
| * not currently running. For normal timing operations (ticks, timeouts, |
| * etc) it is easier and much more efficient to use |
| * {@link android.os.Handler}.</b> |
| * |
| * <p class="caution"><strong>Note:</strong> Beginning with API 19 |
| * ({@link android.os.Build.VERSION_CODES#KITKAT}) alarm delivery is inexact: |
| * the OS will shift alarms in order to minimize wakeups and battery use. There are |
| * new APIs to support applications which need strict delivery guarantees; see |
| * {@link #setWindow(int, long, long, PendingIntent)} and |
| * {@link #setExact(int, long, PendingIntent)}. Applications whose {@code targetSdkVersion} |
| * is earlier than API 19 will continue to see the previous behavior in which all |
| * alarms are delivered exactly when requested. |
| */ |
| @SystemService(Context.ALARM_SERVICE) |
| public class AlarmManager { |
| private static final String TAG = "AlarmManager"; |
| |
| /** |
| * Prefix used by {{@link #makeTag(long, WorkSource)}} to make a tag on behalf of the caller |
| * when the {@link #set(int, long, long, long, OnAlarmListener, Handler, WorkSource)} API is |
| * used. This prefix is a unique sequence of characters to differentiate with other tags that |
| * apps may provide to other APIs that accept a listener callback. |
| */ |
| private static final String GENERATED_TAG_PREFIX = "$android.alarm.generated"; |
| |
| /** @hide */ |
| @IntDef(prefix = { "RTC", "ELAPSED" }, value = { |
| RTC_WAKEUP, |
| RTC, |
| ELAPSED_REALTIME_WAKEUP, |
| ELAPSED_REALTIME, |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface AlarmType {} |
| |
| /** |
| * Alarm time in {@link System#currentTimeMillis System.currentTimeMillis()} |
| * (wall clock time in UTC), which will wake up the device when |
| * it goes off. |
| */ |
| public static final int RTC_WAKEUP = 0; |
| /** |
| * Alarm time in {@link System#currentTimeMillis System.currentTimeMillis()} |
| * (wall clock time in UTC). This alarm does not wake the |
| * device up; if it goes off while the device is asleep, it will not be |
| * delivered until the next time the device wakes up. |
| */ |
| public static final int RTC = 1; |
| /** |
| * Alarm time in {@link android.os.SystemClock#elapsedRealtime |
| * SystemClock.elapsedRealtime()} (time since boot, including sleep), |
| * which will wake up the device when it goes off. |
| */ |
| public static final int ELAPSED_REALTIME_WAKEUP = 2; |
| /** |
| * Alarm time in {@link android.os.SystemClock#elapsedRealtime |
| * SystemClock.elapsedRealtime()} (time since boot, including sleep). |
| * This alarm does not wake the device up; if it goes off while the device |
| * is asleep, it will not be delivered until the next time the device |
| * wakes up. |
| */ |
| public static final int ELAPSED_REALTIME = 3; |
| |
| /** |
| * Broadcast Action: Sent after the value returned by |
| * {@link #getNextAlarmClock()} has changed. |
| * |
| * <p class="note">This is a protected intent that can only be sent by the system. |
| * It is only sent to registered receivers.</p> |
| */ |
| @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_NEXT_ALARM_CLOCK_CHANGED = |
| "android.app.action.NEXT_ALARM_CLOCK_CHANGED"; |
| |
| /** |
| * Broadcast Action: An app is granted the |
| * {@link android.Manifest.permission#SCHEDULE_EXACT_ALARM} permission. |
| * |
| * <p>When the user revokes the {@link android.Manifest.permission#SCHEDULE_EXACT_ALARM} |
| * permission, all alarms scheduled with |
| * {@link #setExact}, {@link #setExactAndAllowWhileIdle} and |
| * {@link #setAlarmClock(AlarmClockInfo, PendingIntent)} will be deleted. |
| * |
| * <p>When the user grants the {@link android.Manifest.permission#SCHEDULE_EXACT_ALARM}, |
| * this broadcast will be sent. Applications can reschedule all the necessary alarms when |
| * receiving it. |
| * |
| * <p>This broadcast will <em>not</em> be sent when the user revokes the permission. |
| * |
| * <p><em>Note:</em> |
| * Applications are still required to check {@link #canScheduleExactAlarms()} |
| * before using the above APIs after receiving this broadcast, |
| * because it's possible that the permission is already revoked again by the time |
| * applications receive this broadcast. |
| * |
| * <p>This broadcast will be sent to both runtime receivers and manifest receivers. |
| * |
| * <p>This broadcast is sent as a foreground broadcast. |
| * See {@link android.content.Intent#FLAG_RECEIVER_FOREGROUND}. |
| * |
| * <p>When an application receives this broadcast, it's allowed to start a foreground service. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED = |
| "android.app.action.SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED"; |
| |
| /** @hide */ |
| @UnsupportedAppUsage |
| public static final long WINDOW_EXACT = 0; |
| /** @hide */ |
| @UnsupportedAppUsage |
| public static final long WINDOW_HEURISTIC = -1; |
| |
| /** |
| * Flag for alarms: this is to be a stand-alone alarm, that should not be batched with |
| * other alarms. |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public static final int FLAG_STANDALONE = 1<<0; |
| |
| /** |
| * Flag for alarms: this alarm would like to wake the device even if it is idle. This |
| * is, for example, an alarm for an alarm clock. |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public static final int FLAG_WAKE_FROM_IDLE = 1<<1; |
| |
| /** |
| * Flag for alarms: this alarm would like to still execute even if the device is |
| * idle. This won't bring the device out of idle, just allow this specific alarm to |
| * run. Note that this means the actual time this alarm goes off can be inconsistent |
| * with the time of non-allow-while-idle alarms (it could go earlier than the time |
| * requested by another alarm). |
| * |
| * @hide |
| */ |
| public static final int FLAG_ALLOW_WHILE_IDLE = 1<<2; |
| |
| /** |
| * Flag for alarms: same as {@link #FLAG_ALLOW_WHILE_IDLE}, but doesn't have restrictions |
| * on how frequently it can be scheduled. Only available (and automatically applied) to |
| * system alarms. |
| * |
| * <p>Note that alarms set with a {@link WorkSource} <b>do not</b> get this flag. |
| * |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public static final int FLAG_ALLOW_WHILE_IDLE_UNRESTRICTED = 1<<3; |
| |
| /** |
| * Flag for alarms: this alarm marks the point where we would like to come out of idle |
| * mode. It may be moved by the alarm manager to match the first wake-from-idle alarm. |
| * Scheduling an alarm with this flag puts the alarm manager in to idle mode, where it |
| * avoids scheduling any further alarms until the marker alarm is executed. |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public static final int FLAG_IDLE_UNTIL = 1<<4; |
| |
| /** |
| * Flag for alarms: Used to provide backwards compatibility for apps with targetSdkVersion less |
| * than {@link Build.VERSION_CODES#S} |
| * @hide |
| */ |
| public static final int FLAG_ALLOW_WHILE_IDLE_COMPAT = 1 << 5; |
| |
| /** |
| * Flag for alarms: Used to mark prioritized alarms. These alarms will get to execute while idle |
| * and can be sent separately from other alarms that may be already due at the time. |
| * These alarms can be set via |
| * {@link #setPrioritized(int, long, long, String, Executor, OnAlarmListener)} |
| * @hide |
| */ |
| public static final int FLAG_PRIORITIZE = 1 << 6; |
| |
| /** |
| * For apps targeting {@link Build.VERSION_CODES#S} or above, any APIs setting exact alarms, |
| * e.g. {@link #setExact(int, long, PendingIntent)}, |
| * {@link #setAlarmClock(AlarmClockInfo, PendingIntent)} and others will require holding a new |
| * permission {@link Manifest.permission#SCHEDULE_EXACT_ALARM} |
| * |
| * @hide |
| */ |
| @ChangeId |
| @EnabledSince(targetSdkVersion = Build.VERSION_CODES.S) |
| public static final long REQUIRE_EXACT_ALARM_PERMISSION = 171306433L; |
| |
| /** |
| * For apps targeting {@link Build.VERSION_CODES#S} or above, all inexact alarms will require |
| * to have a minimum window size, expected to be on the order of a few minutes. |
| * |
| * Practically, any alarms requiring smaller windows are the same as exact alarms and should use |
| * the corresponding APIs provided, like {@link #setExact(int, long, PendingIntent)}, et al. |
| * |
| * Inexact alarm with shorter windows specified will have their windows elongated by the system. |
| * |
| * @hide |
| */ |
| @ChangeId |
| @EnabledSince(targetSdkVersion = Build.VERSION_CODES.S) |
| public static final long ENFORCE_MINIMUM_WINDOW_ON_INEXACT_ALARMS = 185199076L; |
| |
| /** |
| * For apps targeting {@link Build.VERSION_CODES#TIRAMISU} or above, certain kinds of apps can |
| * use {@link Manifest.permission#USE_EXACT_ALARM} to schedule exact alarms. |
| * |
| * @hide |
| */ |
| @ChangeId |
| @EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU) |
| public static final long ENABLE_USE_EXACT_ALARM = 218533173L; |
| |
| /** |
| * The permission {@link Manifest.permission#SCHEDULE_EXACT_ALARM} will be denied, unless the |
| * user explicitly allows it from Settings. |
| * |
| * @hide |
| */ |
| @ChangeId |
| @EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU) |
| public static final long SCHEDULE_EXACT_ALARM_DENIED_BY_DEFAULT = 226439802L; |
| |
| /** |
| * Holding the permission {@link Manifest.permission#SCHEDULE_EXACT_ALARM} will no longer pin |
| * the standby-bucket of the app to |
| * {@link android.app.usage.UsageStatsManager#STANDBY_BUCKET_WORKING_SET} or better. |
| * |
| * @hide |
| */ |
| @ChangeId |
| @EnabledSince(targetSdkVersion = Build.VERSION_CODES.UPSIDE_DOWN_CAKE) |
| public static final long SCHEDULE_EXACT_ALARM_DOES_NOT_ELEVATE_BUCKET = 262645982L; |
| |
| /** |
| * Exact alarms expecting a {@link OnAlarmListener} callback will be dropped when the calling |
| * app goes into cached state. |
| * |
| * @hide |
| */ |
| @ChangeId |
| public static final long EXACT_LISTENER_ALARMS_DROPPED_ON_CACHED = 265195908L; |
| |
| @UnsupportedAppUsage |
| private final IAlarmManager mService; |
| private final Context mContext; |
| private final String mPackageName; |
| private final boolean mAlwaysExact; |
| private final int mTargetSdkVersion; |
| private final Handler mMainThreadHandler; |
| |
| /** |
| * Direct-notification alarms: the requester must be running continuously from the |
| * time the alarm is set to the time it is delivered, or delivery will fail. Only |
| * one-shot alarms can be set using this mechanism, not repeating alarms. |
| */ |
| public interface OnAlarmListener { |
| /** |
| * Callback method that is invoked by the system when the alarm time is reached. |
| */ |
| void onAlarm(); |
| } |
| |
| final class ListenerWrapper extends IAlarmListener.Stub implements Runnable { |
| final OnAlarmListener mListener; |
| Executor mExecutor; |
| IAlarmCompleteListener mCompletion; |
| |
| public ListenerWrapper(OnAlarmListener listener) { |
| mListener = listener; |
| } |
| |
| void setExecutor(Executor e) { |
| mExecutor = e; |
| } |
| |
| public void cancel() { |
| try { |
| mService.remove(null, this); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| @Override |
| public void doAlarm(IAlarmCompleteListener alarmManager) { |
| mCompletion = alarmManager; |
| |
| mExecutor.execute(this); |
| } |
| |
| @Override |
| public void run() { |
| // Now deliver it to the app |
| try { |
| mListener.onAlarm(); |
| } finally { |
| // No catch -- make sure to report completion to the system process, |
| // but continue to allow the exception to crash the app. |
| |
| try { |
| mCompletion.alarmComplete(this); |
| } catch (Exception e) { |
| Log.e(TAG, "Unable to report completion to Alarm Manager!", e); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Tracking of the OnAlarmListener -> ListenerWrapper mapping, for cancel() support. |
| * An entry is guaranteed to stay in this map as long as its ListenerWrapper is held by the |
| * server. |
| * |
| * <p>Access is synchronized on the AlarmManager class object. |
| */ |
| private static WeakHashMap<OnAlarmListener, WeakReference<ListenerWrapper>> sWrappers; |
| |
| /** |
| * package private on purpose |
| */ |
| AlarmManager(IAlarmManager service, Context ctx) { |
| mService = service; |
| |
| mContext = ctx; |
| mPackageName = ctx.getPackageName(); |
| mTargetSdkVersion = ctx.getApplicationInfo().targetSdkVersion; |
| mAlwaysExact = (mTargetSdkVersion < Build.VERSION_CODES.KITKAT); |
| mMainThreadHandler = new Handler(ctx.getMainLooper()); |
| } |
| |
| private long legacyExactLength() { |
| return (mAlwaysExact ? WINDOW_EXACT : WINDOW_HEURISTIC); |
| } |
| |
| /** |
| * <p>Schedule an alarm. <b>Note: for timing operations (ticks, timeouts, |
| * etc) it is easier and much more efficient to use {@link android.os.Handler}.</b> |
| * If there is already an alarm scheduled for the same IntentSender, that previous |
| * alarm will first be canceled. |
| * |
| * <p>If the stated trigger time is in the past, the alarm will be triggered |
| * immediately. If there is already an alarm for this Intent |
| * scheduled (with the equality of two intents being defined by |
| * {@link Intent#filterEquals}), then it will be removed and replaced by |
| * this one. |
| * |
| * <p> |
| * The alarm is an Intent broadcast that goes to a broadcast receiver that |
| * you registered with {@link android.content.Context#registerReceiver} |
| * or through the <receiver> tag in an AndroidManifest.xml file. |
| * |
| * <p> |
| * Alarm intents are delivered with a data extra of type int called |
| * {@link Intent#EXTRA_ALARM_COUNT Intent.EXTRA_ALARM_COUNT} that indicates |
| * how many past alarm events have been accumulated into this intent |
| * broadcast. Recurring alarms that have gone undelivered because the |
| * phone was asleep may have a count greater than one when delivered. |
| * |
| * <div class="note"> |
| * <p> |
| * <b>Note:</b> Beginning in API 19, the trigger time passed to this method |
| * is treated as inexact: the alarm will not be delivered before this time, but |
| * may be deferred and delivered some time later. The OS will use |
| * this policy in order to "batch" alarms together across the entire system, |
| * minimizing the number of times the device needs to "wake up" and minimizing |
| * battery use. In general, alarms scheduled in the near future will not |
| * be deferred as long as alarms scheduled far in the future. |
| * |
| * <p> |
| * With the new batching policy, delivery ordering guarantees are not as |
| * strong as they were previously. If the application sets multiple alarms, |
| * it is possible that these alarms' <em>actual</em> delivery ordering may not match |
| * the order of their <em>requested</em> delivery times. If your application has |
| * strong ordering requirements there are other APIs that you can use to get |
| * the necessary behavior; see {@link #setWindow(int, long, long, PendingIntent)} |
| * and {@link #setExact(int, long, PendingIntent)}. |
| * |
| * <p> |
| * Applications whose {@code targetSdkVersion} is before API 19 will |
| * continue to get the previous alarm behavior: all of their scheduled alarms |
| * will be treated as exact. |
| * </div> |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should go |
| * off, using the appropriate clock (depending on the alarm type). |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see android.os.Handler |
| * @see #setExact |
| * @see #setRepeating |
| * @see #setWindow |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| */ |
| public void set(@AlarmType int type, long triggerAtMillis, @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, legacyExactLength(), 0, 0, operation, null, null, |
| (Handler) null, null, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #set(int, long, PendingIntent)}. Rather than |
| * supplying a PendingIntent to be sent when the alarm time is reached, this variant |
| * supplies an {@link OnAlarmListener} instance that will be invoked at that time. |
| * <p> |
| * The OnAlarmListener's {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Handler, or on the application's main looper |
| * if {@code null} is passed as the {@code targetHandler} parameter. |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should go |
| * off, using the appropriate clock (depending on the alarm type). |
| * @param tag string describing the alarm, used for logging and battery-use |
| * attribution |
| * @param listener {@link OnAlarmListener} instance whose |
| * {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * called when the alarm time is reached. A given OnAlarmListener instance can |
| * only be the target of a single pending alarm, just as a given PendingIntent |
| * can only be used with one alarm at a time. |
| * @param targetHandler {@link Handler} on which to execute the listener's onAlarm() |
| * callback, or {@code null} to run that callback on the main looper. |
| */ |
| public void set(@AlarmType int type, long triggerAtMillis, @Nullable String tag, |
| @NonNull OnAlarmListener listener, @Nullable Handler targetHandler) { |
| setImpl(type, triggerAtMillis, legacyExactLength(), 0, 0, null, listener, tag, |
| targetHandler, null, null); |
| } |
| |
| /** |
| * Schedule a repeating alarm. <b>Note: for timing operations (ticks, |
| * timeouts, etc) it is easier and much more efficient to use |
| * {@link android.os.Handler}.</b> If there is already an alarm scheduled |
| * for the same IntentSender, it will first be canceled. |
| * |
| * <p>Like {@link #set}, except you can also supply a period at which |
| * the alarm will automatically repeat. This alarm continues |
| * repeating until explicitly removed with {@link #cancel}. If the stated |
| * trigger time is in the past, the alarm will be triggered immediately, with an |
| * alarm count depending on how far in the past the trigger time is relative |
| * to the repeat interval. |
| * |
| * <p>If an alarm is delayed (by system sleep, for example, for non |
| * _WAKEUP alarm types), a skipped repeat will be delivered as soon as |
| * possible. After that, future alarms will be delivered according to the |
| * original schedule; they do not drift over time. For example, if you have |
| * set a recurring alarm for the top of every hour but the phone was asleep |
| * from 7:45 until 8:45, an alarm will be sent as soon as the phone awakens, |
| * then the next alarm will be sent at 9:00. |
| * |
| * <p>If your application wants to allow the delivery times to drift in |
| * order to guarantee that at least a certain time interval always elapses |
| * between alarms, then the approach to take is to use one-time alarms, |
| * scheduling the next one yourself when handling each alarm delivery. |
| * |
| * <p class="note"> |
| * <b>Note:</b> as of API 19, all repeating alarms are inexact. If your |
| * application needs precise delivery times then it must use one-time |
| * exact alarms, rescheduling each time as described above. Legacy applications |
| * whose {@code targetSdkVersion} is earlier than API 19 will continue to have all |
| * of their alarms, including repeating alarms, treated as exact. |
| * <p>Apps targeting {@link Build.VERSION_CODES#S} will need to set the flag |
| * {@link PendingIntent#FLAG_MUTABLE} on the {@link PendingIntent} being used to set this alarm, |
| * if they want the alarm count to be supplied with the key {@link Intent#EXTRA_ALARM_COUNT}. |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should first |
| * go off, using the appropriate clock (depending on the alarm type). |
| * @param intervalMillis interval in milliseconds between subsequent repeats |
| * of the alarm. |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see android.os.Handler |
| * @see #set |
| * @see #setExact |
| * @see #setWindow |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| * @see Intent#EXTRA_ALARM_COUNT |
| */ |
| public void setRepeating(@AlarmType int type, long triggerAtMillis, |
| long intervalMillis, @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, legacyExactLength(), intervalMillis, 0, operation, |
| null, null, (Handler) null, null, null); |
| } |
| |
| /** |
| * Schedule an alarm to be delivered within a given window of time. This method |
| * is similar to {@link #set(int, long, PendingIntent)}, but allows the |
| * application to precisely control the degree to which its delivery might be |
| * adjusted by the OS. This method allows an application to take advantage of the |
| * battery optimizations that arise from delivery batching even when it has |
| * modest timeliness requirements for its alarms. |
| * |
| * <p> |
| * Note: Starting with API {@link Build.VERSION_CODES#S}, apps should not pass in a window of |
| * less than 10 minutes. The system will try its best to accommodate smaller windows if the |
| * alarm is supposed to fire in the near future, but there are no guarantees and the app should |
| * expect any window smaller than 10 minutes to get elongated to 10 minutes. |
| * |
| * <p> |
| * This method can also be used to achieve strict ordering guarantees among |
| * multiple alarms by ensuring that the windows requested for each alarm do |
| * not intersect. |
| * |
| * <p> |
| * When precise delivery is not required, applications should use the standard |
| * {@link #set(int, long, PendingIntent)} method. This will give the OS the most |
| * flexibility to minimize wakeups and battery use. For alarms that must be delivered |
| * at precisely-specified times with no acceptable variation, applications can use |
| * {@link #setExact(int, long, PendingIntent)}. |
| * |
| * @param type type of alarm. |
| * @param windowStartMillis The earliest time, in milliseconds, that the alarm should |
| * be delivered, expressed in the appropriate clock's units (depending on the alarm |
| * type). |
| * @param windowLengthMillis The length of the requested delivery window, |
| * in milliseconds. The alarm will be delivered no later than this many |
| * milliseconds after {@code windowStartMillis}. Note that this parameter |
| * is a <i>duration,</i> not the timestamp of the end of the window. |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see #set |
| * @see #setExact |
| * @see #setRepeating |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| */ |
| public void setWindow(@AlarmType int type, long windowStartMillis, long windowLengthMillis, |
| @NonNull PendingIntent operation) { |
| setImpl(type, windowStartMillis, windowLengthMillis, 0, 0, operation, |
| null, null, (Handler) null, null, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #setWindow(int, long, long, PendingIntent)}. Rather |
| * than supplying a PendingIntent to be sent when the alarm time is reached, this variant |
| * supplies an {@link OnAlarmListener} instance that will be invoked at that time. |
| * <p> |
| * The OnAlarmListener {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Handler, or on the application's main looper |
| * if {@code null} is passed as the {@code targetHandler} parameter. |
| * |
| * <p> |
| * Note: Starting with API {@link Build.VERSION_CODES#S}, apps should not pass in a window of |
| * less than 10 minutes. The system will try its best to accommodate smaller windows if the |
| * alarm is supposed to fire in the near future, but there are no guarantees and the app should |
| * expect any window smaller than 10 minutes to get elongated to 10 minutes. |
| * |
| * @see #setWindow(int, long, long, PendingIntent) |
| */ |
| public void setWindow(@AlarmType int type, long windowStartMillis, long windowLengthMillis, |
| @Nullable String tag, @NonNull OnAlarmListener listener, |
| @Nullable Handler targetHandler) { |
| setImpl(type, windowStartMillis, windowLengthMillis, 0, 0, null, listener, tag, |
| targetHandler, null, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #setWindow(int, long, long, PendingIntent)}. Rather |
| * than supplying a PendingIntent to be sent when the alarm time is reached, this variant |
| * supplies an {@link OnAlarmListener} instance that will be invoked at that time. |
| * <p> |
| * The OnAlarmListener {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Executor. |
| * |
| * <p> |
| * Note: Starting with API {@link Build.VERSION_CODES#S}, apps should not pass in a window of |
| * less than 10 minutes. The system will try its best to accommodate smaller windows if the |
| * alarm is supposed to fire in the near future, but there are no guarantees and the app should |
| * expect any window smaller than 10 minutes to get elongated to 10 minutes. |
| * |
| * @see #setWindow(int, long, long, PendingIntent) |
| */ |
| public void setWindow(@AlarmType int type, long windowStartMillis, long windowLengthMillis, |
| @Nullable String tag, @NonNull Executor executor, @NonNull OnAlarmListener listener) { |
| setImpl(type, windowStartMillis, windowLengthMillis, 0, 0, null, listener, tag, |
| executor, null, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #setWindow(int, long, long, PendingIntent)}. Rather |
| * than supplying a PendingIntent to be sent when the alarm time is reached, this variant |
| * supplies an {@link OnAlarmListener} instance that will be invoked at that time. |
| * <p> |
| * The OnAlarmListener's {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Executor. |
| * |
| * <p> |
| * Note: Starting with API {@link Build.VERSION_CODES#S}, apps should not pass in a window of |
| * less than 10 minutes. The system will try its best to accommodate smaller windows if the |
| * alarm is supposed to fire in the near future, but there are no guarantees and the app should |
| * expect any window smaller than 10 minutes to get elongated to 10 minutes. |
| * |
| * @see #setWindow(int, long, long, PendingIntent) |
| * |
| * @hide |
| */ |
| @SystemApi |
| @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) |
| public void setWindow(@AlarmType int type, long windowStartMillis, long windowLengthMillis, |
| @Nullable String tag, @NonNull Executor executor, @Nullable WorkSource workSource, |
| @NonNull OnAlarmListener listener) { |
| setImpl(type, windowStartMillis, windowLengthMillis, 0, 0, null, listener, tag, |
| executor, workSource, null); |
| } |
| |
| /** |
| * Schedule an alarm that is prioritized by the system while the device is in power saving modes |
| * such as battery saver and device idle (doze). |
| * |
| * <p> |
| * Apps that use this are not guaranteed to get all alarms as requested during power saving |
| * modes, i.e. the system may still impose restrictions on how frequently these alarms will go |
| * off for a particular application, like requiring a certain minimum duration be elapsed |
| * between consecutive alarms. This duration will be normally be in the order of a few minutes. |
| * |
| * <p> |
| * When the system wakes up to deliver these alarms, it may not deliver any of the other pending |
| * alarms set earlier by the calling app, even the special ones set via |
| * {@link #setAndAllowWhileIdle(int, long, PendingIntent)} or |
| * {@link #setExactAndAllowWhileIdle(int, long, PendingIntent)}. So the caller should not |
| * expect these to arrive in any relative order to its other alarms. |
| * |
| * @param type type of alarm |
| * @param windowStartMillis The earliest time, in milliseconds, that the alarm should |
| * be delivered, expressed in the appropriate clock's units (depending on the alarm |
| * type). |
| * @param windowLengthMillis The length of the requested delivery window, |
| * in milliseconds. The alarm will be delivered no later than this many |
| * milliseconds after {@code windowStartMillis}. Note that this parameter |
| * is a <i>duration,</i> not the timestamp of the end of the window. |
| * @param tag Optional. A string describing the alarm, used for logging and battery-use |
| * attribution. |
| * @param listener {@link OnAlarmListener} instance whose |
| * {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * called when the alarm time is reached. A given OnAlarmListener instance can |
| * only be the target of a single pending alarm, just as a given PendingIntent |
| * can only be used with one alarm at a time. |
| * @param executor {@link Executor} on which to execute the listener's onAlarm() |
| * callback. |
| * @hide |
| */ |
| @SystemApi |
| @RequiresPermission(Manifest.permission.SCHEDULE_PRIORITIZED_ALARM) |
| public void setPrioritized(@AlarmType int type, long windowStartMillis, long windowLengthMillis, |
| @Nullable String tag, @NonNull Executor executor, @NonNull OnAlarmListener listener) { |
| Objects.requireNonNull(executor); |
| Objects.requireNonNull(listener); |
| setImpl(type, windowStartMillis, windowLengthMillis, 0, FLAG_PRIORITIZE, null, listener, |
| tag, executor, null, null); |
| } |
| |
| /** |
| * Schedule an alarm to be delivered precisely at the stated time. |
| * |
| * <p> |
| * This method is like {@link #set(int, long, PendingIntent)}, but does not permit |
| * the OS to adjust the delivery time. The alarm will be delivered as nearly as |
| * possible to the requested trigger time. |
| * |
| * <p> |
| * <b>Note:</b> only alarms for which there is a strong demand for exact-time |
| * delivery (such as an alarm clock ringing at the requested time) should be |
| * scheduled as exact. Applications are strongly discouraged from using exact |
| * alarms unnecessarily as they reduce the OS's ability to minimize battery use. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with {@link Build.VERSION_CODES#S}, apps targeting SDK level 31 or higher |
| * need to request the |
| * {@link Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM} permission to use this |
| * API, unless the app is exempt from battery restrictions. |
| * The user and the system can revoke this permission via the special app access screen in |
| * Settings. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Exact alarms should only be used for user-facing features. |
| * For more details, see <a |
| * href="{@docRoot}about/versions/12/behavior-changes-12#exact-alarm-permission"> |
| * Exact alarm permission</a>. |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should go |
| * off, using the appropriate clock (depending on the alarm type). |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see #set |
| * @see #setRepeating |
| * @see #setWindow |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| * @see Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM |
| */ |
| @RequiresPermission(value = Manifest.permission.SCHEDULE_EXACT_ALARM, conditional = true) |
| public void setExact(@AlarmType int type, long triggerAtMillis, |
| @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, 0, operation, null, null, (Handler) null, |
| null, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #setExact(int, long, PendingIntent)}. Rather |
| * than supplying a PendingIntent to be sent when the alarm time is reached, this variant |
| * supplies an {@link OnAlarmListener} instance that will be invoked at that time. |
| * <p> |
| * The OnAlarmListener's {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Handler, or on the application's main looper |
| * if {@code null} is passed as the {@code targetHandler} parameter. |
| * <p> |
| * This API should only be used to set alarms that are relevant in the context of the app's |
| * current lifecycle, as the {@link OnAlarmListener} instance supplied is only valid as long as |
| * the process is alive, and the system can clean up the app process as soon as it is out of |
| * lifecycle. To schedule alarms that fire reliably even after the current lifecycle completes, |
| * and wakes up the app if required, use any of the other scheduling APIs that accept a |
| * {@link PendingIntent} instance. |
| * |
| * <p> |
| * On previous android versions {@link Build.VERSION_CODES#S} and |
| * {@link Build.VERSION_CODES#TIRAMISU}, apps targeting SDK level 31 or higher needed to hold |
| * the {@link Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM} permission to use |
| * this API, unless the app was exempt from battery restrictions. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with android version {@link Build.VERSION_CODES#UPSIDE_DOWN_CAKE}, the system will |
| * explicitly drop any alarms set via this API when the calling app goes out of lifecycle. |
| * |
| */ |
| public void setExact(@AlarmType int type, long triggerAtMillis, @Nullable String tag, |
| @NonNull OnAlarmListener listener, @Nullable Handler targetHandler) { |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, 0, null, listener, tag, |
| targetHandler, null, null); |
| } |
| |
| /** |
| * Schedule an idle-until alarm, which will keep the alarm manager idle until |
| * the given time. |
| * @hide |
| */ |
| public void setIdleUntil(@AlarmType int type, long triggerAtMillis, @Nullable String tag, |
| @NonNull OnAlarmListener listener, @Nullable Handler targetHandler) { |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, FLAG_IDLE_UNTIL, null, |
| listener, tag, targetHandler, null, null); |
| } |
| |
| /** |
| * Schedule an alarm that represents an alarm clock, which will be used to notify the user |
| * when it goes off. The expectation is that when this alarm triggers, the application will |
| * further wake up the device to tell the user about the alarm -- turning on the screen, |
| * playing a sound, vibrating, etc. As such, the system will typically also use the |
| * information supplied here to tell the user about this upcoming alarm if appropriate. |
| * |
| * <p>Due to the nature of this kind of alarm, similar to {@link #setExactAndAllowWhileIdle}, |
| * these alarms will be allowed to trigger even if the system is in a low-power idle |
| * (a.k.a. doze) mode. The system may also do some prep-work when it sees that such an |
| * alarm coming up, to reduce the amount of background work that could happen if this |
| * causes the device to fully wake up -- this is to avoid situations such as a large number |
| * of devices having an alarm set at the same time in the morning, all waking up at that |
| * time and suddenly swamping the network with pending background work. As such, these |
| * types of alarms can be extremely expensive on battery use and should only be used for |
| * their intended purpose.</p> |
| * |
| * <p> |
| * This method is like {@link #setExact(int, long, PendingIntent)}, but implies |
| * {@link #RTC_WAKEUP}. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with {@link Build.VERSION_CODES#S}, apps targeting SDK level 31 or higher |
| * need to request the |
| * {@link Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM} permission to use this |
| * API. |
| * The user and the system can revoke this permission via the special app access screen in |
| * Settings. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Exact alarms should only be used for user-facing features. |
| * For more details, see <a |
| * href="{@docRoot}about/versions/12/behavior-changes-12#exact-alarm-permission"> |
| * Exact alarm permission</a>. |
| * |
| * <p>Alarms scheduled via this API |
| * will be allowed to start a foreground service even if the app is in the background. |
| * |
| * @param info |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see #set |
| * @see #setRepeating |
| * @see #setWindow |
| * @see #setExact |
| * @see #cancel |
| * @see #getNextAlarmClock() |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM |
| */ |
| @RequiresPermission(Manifest.permission.SCHEDULE_EXACT_ALARM) |
| public void setAlarmClock(@NonNull AlarmClockInfo info, @NonNull PendingIntent operation) { |
| setImpl(RTC_WAKEUP, info.getTriggerTime(), WINDOW_EXACT, 0, 0, operation, |
| null, null, (Handler) null, null, info); |
| } |
| |
| /** @hide */ |
| @SystemApi |
| @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) |
| public void set(@AlarmType int type, long triggerAtMillis, long windowMillis, |
| long intervalMillis, @NonNull PendingIntent operation, |
| @Nullable WorkSource workSource) { |
| setImpl(type, triggerAtMillis, windowMillis, intervalMillis, 0, operation, null, null, |
| (Handler) null, workSource, null); |
| } |
| |
| /** |
| * Direct callback version of {@link #set(int, long, long, long, PendingIntent, WorkSource)}. |
| * Note that repeating alarms must use the PendingIntent variant, not an OnAlarmListener. |
| * <p> |
| * The OnAlarmListener's {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Handler, or on the application's main looper |
| * if {@code null} is passed as the {@code targetHandler} parameter. |
| * |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public void set(@AlarmType int type, long triggerAtMillis, long windowMillis, |
| long intervalMillis, @Nullable String tag, @NonNull OnAlarmListener listener, |
| @Nullable Handler targetHandler, @Nullable WorkSource workSource) { |
| setImpl(type, triggerAtMillis, windowMillis, intervalMillis, 0, null, listener, tag, |
| targetHandler, workSource, null); |
| } |
| |
| /** |
| * This is only used to make an identifying tag for the deprecated |
| * {@link #set(int, long, long, long, OnAlarmListener, Handler, WorkSource)} API which doesn't |
| * accept a tag. For all other APIs, the tag provided by the app is used, even if it is |
| * {@code null}. |
| */ |
| private static String makeTag(long triggerMillis, WorkSource ws) { |
| final StringBuilder tagBuilder = new StringBuilder(GENERATED_TAG_PREFIX); |
| |
| tagBuilder.append(":"); |
| final int attributionUid = |
| (ws == null || ws.isEmpty()) ? Process.myUid() : ws.getAttributionUid(); |
| tagBuilder.append(UserHandle.formatUid(attributionUid)); |
| tagBuilder.append(":"); |
| tagBuilder.append(triggerMillis); |
| return tagBuilder.toString(); |
| } |
| |
| /** |
| * Direct callback version of {@link #set(int, long, long, long, PendingIntent, WorkSource)}. |
| * Note that repeating alarms must use the PendingIntent variant, not an OnAlarmListener. |
| * <p> |
| * The OnAlarmListener's {@link OnAlarmListener#onAlarm() onAlarm()} method will be |
| * invoked via the specified target Handler, or on the application's main looper |
| * if {@code null} is passed as the {@code targetHandler} parameter. |
| * |
| * <p>The behavior of this API when {@code windowMillis < 0} is undefined. |
| * |
| * @deprecated Better alternative APIs exist for setting an alarm with this method: |
| * <ul> |
| * <li>For alarms with {@code windowMillis > 0}, use |
| * {@link #setWindow(int, long, long, String, Executor, WorkSource, OnAlarmListener)}</li> |
| * <li>For alarms with {@code windowMillis = 0}, use |
| * {@link #setExact(int, long, String, Executor, WorkSource, OnAlarmListener)}</li> |
| * </ul> |
| * |
| * @hide |
| */ |
| @Deprecated |
| @SystemApi |
| @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) |
| public void set(@AlarmType int type, long triggerAtMillis, long windowMillis, |
| long intervalMillis, @NonNull OnAlarmListener listener, @Nullable Handler targetHandler, |
| @Nullable WorkSource workSource) { |
| setImpl(type, triggerAtMillis, windowMillis, intervalMillis, 0, null, listener, |
| makeTag(triggerAtMillis, workSource), targetHandler, workSource, null); |
| } |
| |
| /** |
| * Exact version of {@link #set(int, long, long, long, OnAlarmListener, Handler, WorkSource)}. |
| * This equivalent to calling the aforementioned API with {@code windowMillis} and |
| * {@code intervalMillis} set to 0. |
| * One subtle difference is that this API requires {@code workSource} to be non-null. If you |
| * don't want to attribute this alarm to another app for battery consumption, you should use |
| * {@link #setExact(int, long, String, OnAlarmListener, Handler)} instead. |
| * |
| * <p> |
| * Note that on previous Android versions {@link Build.VERSION_CODES#S} and |
| * {@link Build.VERSION_CODES#TIRAMISU}, using this API required you to hold |
| * {@link Manifest.permission#SCHEDULE_EXACT_ALARM}, unless you are on the system's power |
| * allowlist. This can be set, for example, by marking the app as {@code <allow-in-power-save>} |
| * within the system config. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with android version {@link Build.VERSION_CODES#UPSIDE_DOWN_CAKE}, the system will |
| * explicitly drop any alarms set via this API when the calling app goes out of lifecycle. |
| * |
| * @param type type of alarm |
| * @param triggerAtMillis The exact time in milliseconds, that the alarm should be delivered, |
| * expressed in the appropriate clock's units (depending on the alarm |
| * type). |
| * @param listener {@link OnAlarmListener} instance whose |
| * {@link OnAlarmListener#onAlarm() onAlarm()} method will be called when |
| * the alarm time is reached. |
| * @param executor The {@link Executor} on which to execute the listener's onAlarm() |
| * callback. |
| * @param tag Optional. A string tag used to identify this alarm in logs and |
| * battery-attribution. |
| * @param workSource A {@link WorkSource} object to attribute this alarm to the app that |
| * requested this work. |
| * @hide |
| */ |
| @SystemApi |
| @RequiresPermission(Manifest.permission.UPDATE_DEVICE_STATS) |
| public void setExact(@AlarmType int type, long triggerAtMillis, @Nullable String tag, |
| @NonNull Executor executor, @NonNull WorkSource workSource, |
| @NonNull OnAlarmListener listener) { |
| Objects.requireNonNull(executor); |
| Objects.requireNonNull(workSource); |
| Objects.requireNonNull(listener); |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, 0, null, listener, tag, executor, |
| workSource, null); |
| } |
| |
| |
| private void setImpl(@AlarmType int type, long triggerAtMillis, long windowMillis, |
| long intervalMillis, int flags, PendingIntent operation, final OnAlarmListener listener, |
| String listenerTag, Handler targetHandler, WorkSource workSource, |
| AlarmClockInfo alarmClock) { |
| final Handler handlerToUse = (targetHandler != null) ? targetHandler : mMainThreadHandler; |
| setImpl(type, triggerAtMillis, windowMillis, intervalMillis, flags, operation, listener, |
| listenerTag, new HandlerExecutor(handlerToUse), workSource, alarmClock); |
| } |
| |
| private void setImpl(@AlarmType int type, long triggerAtMillis, long windowMillis, |
| long intervalMillis, int flags, PendingIntent operation, final OnAlarmListener listener, |
| String listenerTag, Executor targetExecutor, WorkSource workSource, |
| AlarmClockInfo alarmClock) { |
| if (triggerAtMillis < 0) { |
| /* NOTYET |
| if (mAlwaysExact) { |
| // Fatal error for KLP+ apps to use negative trigger times |
| throw new IllegalArgumentException("Invalid alarm trigger time " |
| + triggerAtMillis); |
| } |
| */ |
| triggerAtMillis = 0; |
| } |
| |
| ListenerWrapper recipientWrapper = null; |
| if (listener != null) { |
| synchronized (AlarmManager.class) { |
| if (sWrappers == null) { |
| sWrappers = new WeakHashMap<>(); |
| } |
| |
| final WeakReference<ListenerWrapper> weakRef = sWrappers.get(listener); |
| if (weakRef != null) { |
| recipientWrapper = weakRef.get(); |
| } |
| // no existing wrapper => build a new one |
| if (recipientWrapper == null) { |
| recipientWrapper = new ListenerWrapper(listener); |
| sWrappers.put(listener, new WeakReference<>(recipientWrapper)); |
| } |
| } |
| recipientWrapper.setExecutor(targetExecutor); |
| } |
| |
| try { |
| mService.set(mPackageName, type, triggerAtMillis, windowMillis, intervalMillis, flags, |
| operation, recipientWrapper, listenerTag, workSource, alarmClock); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Available inexact recurrence interval recognized by |
| * {@link #setInexactRepeating(int, long, long, PendingIntent)} |
| * when running on Android prior to API 19. |
| */ |
| public static final long INTERVAL_FIFTEEN_MINUTES = 15 * 60 * 1000; |
| |
| /** |
| * Available inexact recurrence interval recognized by |
| * {@link #setInexactRepeating(int, long, long, PendingIntent)} |
| * when running on Android prior to API 19. |
| */ |
| public static final long INTERVAL_HALF_HOUR = 2*INTERVAL_FIFTEEN_MINUTES; |
| |
| /** |
| * Available inexact recurrence interval recognized by |
| * {@link #setInexactRepeating(int, long, long, PendingIntent)} |
| * when running on Android prior to API 19. |
| */ |
| public static final long INTERVAL_HOUR = 2*INTERVAL_HALF_HOUR; |
| |
| /** |
| * Available inexact recurrence interval recognized by |
| * {@link #setInexactRepeating(int, long, long, PendingIntent)} |
| * when running on Android prior to API 19. |
| */ |
| public static final long INTERVAL_HALF_DAY = 12*INTERVAL_HOUR; |
| |
| /** |
| * Available inexact recurrence interval recognized by |
| * {@link #setInexactRepeating(int, long, long, PendingIntent)} |
| * when running on Android prior to API 19. |
| */ |
| public static final long INTERVAL_DAY = 2*INTERVAL_HALF_DAY; |
| |
| /** |
| * Schedule a repeating alarm that has inexact trigger time requirements; |
| * for example, an alarm that repeats every hour, but not necessarily at |
| * the top of every hour. These alarms are more power-efficient than |
| * the strict recurrences traditionally supplied by {@link #setRepeating}, since the |
| * system can adjust alarms' delivery times to cause them to fire simultaneously, |
| * avoiding waking the device from sleep more than necessary. |
| * |
| * <p>Your alarm's first trigger will not be before the requested time, |
| * but it might not occur for almost a full interval after that time. In |
| * addition, while the overall period of the repeating alarm will be as |
| * requested, the time between any two successive firings of the alarm |
| * may vary. If your application demands very low jitter, use |
| * one-shot alarms with an appropriate window instead; see {@link |
| * #setWindow(int, long, long, PendingIntent)} and |
| * {@link #setExact(int, long, PendingIntent)}. |
| * |
| * <p class="note"> |
| * As of API 19, all repeating alarms are inexact. Because this method has |
| * been available since API 3, your application can safely call it and be |
| * assured that it will get similar behavior on both current and older versions |
| * of Android. |
| * <p>Apps targeting {@link Build.VERSION_CODES#S} will need to set the flag |
| * {@link PendingIntent#FLAG_MUTABLE} on the {@link PendingIntent} being used to set this alarm, |
| * if they want the alarm count to be supplied with the key {@link Intent#EXTRA_ALARM_COUNT}. |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should first |
| * go off, using the appropriate clock (depending on the alarm type). This |
| * is inexact: the alarm will not fire before this time, but there may be a |
| * delay of almost an entire alarm interval before the first invocation of |
| * the alarm. |
| * @param intervalMillis interval in milliseconds between subsequent repeats |
| * of the alarm. Prior to API 19, if this is one of INTERVAL_FIFTEEN_MINUTES, |
| * INTERVAL_HALF_HOUR, INTERVAL_HOUR, INTERVAL_HALF_DAY, or INTERVAL_DAY |
| * then the alarm will be phase-aligned with other alarms to reduce the |
| * number of wakeups. Otherwise, the alarm will be set as though the |
| * application had called {@link #setRepeating}. As of API 19, all repeating |
| * alarms will be inexact and subject to batching with other alarms regardless |
| * of their stated repeat interval. |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see android.os.Handler |
| * @see #set |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| * @see #INTERVAL_FIFTEEN_MINUTES |
| * @see #INTERVAL_HALF_HOUR |
| * @see #INTERVAL_HOUR |
| * @see #INTERVAL_HALF_DAY |
| * @see #INTERVAL_DAY |
| * @see Intent#EXTRA_ALARM_COUNT |
| */ |
| public void setInexactRepeating(@AlarmType int type, long triggerAtMillis, |
| long intervalMillis, @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, WINDOW_HEURISTIC, intervalMillis, 0, operation, null, |
| null, (Handler) null, null, null); |
| } |
| |
| /** |
| * Like {@link #set(int, long, PendingIntent)}, but this alarm will be allowed to execute |
| * even when the system is in low-power idle (a.k.a. doze) modes. This type of alarm must |
| * <b>only</b> be used for situations where it is actually required that the alarm go off while |
| * in idle -- a reasonable example would be for a calendar notification that should make a |
| * sound so the user is aware of it. When the alarm is dispatched, the app will also be |
| * added to the system's temporary power exemption list for approximately 10 seconds to allow |
| * that application to acquire further wake locks in which to complete its work.</p> |
| * |
| * <p>These alarms can significantly impact the power use |
| * of the device when idle (and thus cause significant battery blame to the app scheduling |
| * them), so they should be used with care. To reduce abuse, there are restrictions on how |
| * frequently these alarms will go off for a particular application. |
| * Under normal system operation, it will not dispatch these |
| * alarms more than about every minute (at which point every such pending alarm is |
| * dispatched); when in low-power idle modes this duration may be significantly longer, |
| * such as 15 minutes.</p> |
| * |
| * <p>Unlike other alarms, the system is free to reschedule this type of alarm to happen |
| * out of order with any other alarms, even those from the same app. This will clearly happen |
| * when the device is idle (since this alarm can go off while idle, when any other alarms |
| * from the app will be held until later), but may also happen even when not idle.</p> |
| * |
| * <p>Regardless of the app's target SDK version, this call always allows batching of the |
| * alarm.</p> |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should go |
| * off, using the appropriate clock (depending on the alarm type). |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see #set(int, long, PendingIntent) |
| * @see #setExactAndAllowWhileIdle |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| */ |
| public void setAndAllowWhileIdle(@AlarmType int type, long triggerAtMillis, |
| @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, WINDOW_HEURISTIC, 0, FLAG_ALLOW_WHILE_IDLE, |
| operation, null, null, (Handler) null, null, null); |
| } |
| |
| /** |
| * Like {@link #setExact(int, long, PendingIntent)}, but this alarm will be allowed to execute |
| * even when the system is in low-power idle modes. If you don't need exact scheduling of |
| * the alarm but still need to execute while idle, consider using |
| * {@link #setAndAllowWhileIdle}. This type of alarm must <b>only</b> |
| * be used for situations where it is actually required that the alarm go off while in |
| * idle -- a reasonable example would be for a calendar notification that should make a |
| * sound so the user is aware of it. When the alarm is dispatched, the app will also be |
| * added to the system's temporary power exemption list for approximately 10 seconds to allow |
| * that application to acquire further wake locks in which to complete its work.</p> |
| * |
| * <p>These alarms can significantly impact the power use |
| * of the device when idle (and thus cause significant battery blame to the app scheduling |
| * them), so they should be used with care. To reduce abuse, there are restrictions on how |
| * frequently these alarms will go off for a particular application. |
| * Under normal system operation, it will not dispatch these |
| * alarms more than about every minute (at which point every such pending alarm is |
| * dispatched); when in low-power idle modes this duration may be significantly longer, |
| * such as 15 minutes.</p> |
| * |
| * <p>Unlike other alarms, the system is free to reschedule this type of alarm to happen |
| * out of order with any other alarms, even those from the same app. This will clearly happen |
| * when the device is idle (since this alarm can go off while idle, when any other alarms |
| * from the app will be held until later), but may also happen even when not idle. |
| * Note that the OS will allow itself more flexibility for scheduling these alarms than |
| * regular exact alarms, since the application has opted into this behavior. When the |
| * device is idle it may take even more liberties with scheduling in order to optimize |
| * for battery life.</p> |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with {@link Build.VERSION_CODES#S}, apps targeting SDK level 31 or higher |
| * need to request the |
| * {@link Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM} permission to use this |
| * API, unless the app is exempt from battery restrictions. |
| * The user and the system can revoke this permission via the special app access screen in |
| * Settings. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Exact alarms should only be used for user-facing features. |
| * For more details, see <a |
| * href="{@docRoot}about/versions/12/behavior-changes-12#exact-alarm-permission"> |
| * Exact alarm permission</a>. |
| * |
| * <p>Alarms scheduled via this API |
| * will be allowed to start a foreground service even if the app is in the background. |
| * |
| * @param type type of alarm. |
| * @param triggerAtMillis time in milliseconds that the alarm should go |
| * off, using the appropriate clock (depending on the alarm type). |
| * @param operation Action to perform when the alarm goes off; |
| * typically comes from {@link PendingIntent#getBroadcast |
| * IntentSender.getBroadcast()}. |
| * |
| * @see #set |
| * @see #setRepeating |
| * @see #setWindow |
| * @see #cancel |
| * @see android.content.Context#sendBroadcast |
| * @see android.content.Context#registerReceiver |
| * @see android.content.Intent#filterEquals |
| * @see #ELAPSED_REALTIME |
| * @see #ELAPSED_REALTIME_WAKEUP |
| * @see #RTC |
| * @see #RTC_WAKEUP |
| * @see Manifest.permission#SCHEDULE_EXACT_ALARM SCHEDULE_EXACT_ALARM |
| */ |
| @RequiresPermission(value = Manifest.permission.SCHEDULE_EXACT_ALARM, conditional = true) |
| public void setExactAndAllowWhileIdle(@AlarmType int type, long triggerAtMillis, |
| @NonNull PendingIntent operation) { |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, FLAG_ALLOW_WHILE_IDLE, operation, |
| null, null, (Handler) null, null, null); |
| } |
| |
| /** |
| * Like {@link #setExact(int, long, String, Executor, WorkSource, OnAlarmListener)}, but this |
| * alarm will be allowed to execute even when the system is in low-power idle modes. |
| * |
| * <p> See {@link #setExactAndAllowWhileIdle(int, long, PendingIntent)} for more details. |
| * |
| * <p class="note"><strong>Note:</strong> |
| * Starting with android version {@link Build.VERSION_CODES#UPSIDE_DOWN_CAKE}, the system will |
| * explicitly drop any alarms set via this API when the calling app goes out of lifecycle. |
| * |
| * @param type type of alarm |
| * @param triggerAtMillis The exact time in milliseconds, that the alarm should be delivered, |
| * expressed in the appropriate clock's units (depending on the alarm |
| * type). |
| * @param listener {@link OnAlarmListener} instance whose |
| * {@link OnAlarmListener#onAlarm() onAlarm()} method will be called when |
| * the alarm time is reached. |
| * @param executor The {@link Executor} on which to execute the listener's onAlarm() |
| * callback. |
| * @param tag Optional. A string tag used to identify this alarm in logs and |
| * battery-attribution. |
| * @param workSource A {@link WorkSource} object to attribute this alarm to the app that |
| * requested this work. |
| * @hide |
| */ |
| @SystemApi |
| @RequiresPermission(Manifest.permission.UPDATE_DEVICE_STATS) |
| public void setExactAndAllowWhileIdle(@AlarmType int type, long triggerAtMillis, |
| @Nullable String tag, @NonNull Executor executor, @Nullable WorkSource workSource, |
| @NonNull OnAlarmListener listener) { |
| Objects.requireNonNull(executor); |
| Objects.requireNonNull(listener); |
| setImpl(type, triggerAtMillis, WINDOW_EXACT, 0, FLAG_ALLOW_WHILE_IDLE, null, listener, tag, |
| executor, workSource, null); |
| } |
| |
| /** |
| * Remove any alarms with a matching {@link Intent}. |
| * Any alarm, of any type, whose Intent matches this one (as defined by |
| * {@link Intent#filterEquals}), will be canceled. |
| * |
| * @param operation IntentSender which matches a previously added |
| * IntentSender. This parameter must not be {@code null}. |
| * |
| * @see #set |
| */ |
| public void cancel(@NonNull PendingIntent operation) { |
| if (operation == null) { |
| final String msg = "cancel() called with a null PendingIntent"; |
| if (mTargetSdkVersion >= Build.VERSION_CODES.N) { |
| throw new NullPointerException(msg); |
| } else { |
| Log.e(TAG, msg); |
| return; |
| } |
| } |
| |
| try { |
| mService.remove(operation, null); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Remove any alarm scheduled to be delivered to the given {@link OnAlarmListener}. |
| * |
| * @param listener OnAlarmListener instance that is the target of a currently-set alarm. |
| */ |
| public void cancel(@NonNull OnAlarmListener listener) { |
| if (listener == null) { |
| throw new NullPointerException("cancel() called with a null OnAlarmListener"); |
| } |
| |
| ListenerWrapper wrapper = null; |
| synchronized (AlarmManager.class) { |
| if (sWrappers != null) { |
| final WeakReference<ListenerWrapper> weakRef = sWrappers.get(listener); |
| if (weakRef != null) { |
| wrapper = weakRef.get(); |
| } |
| } |
| } |
| |
| if (wrapper == null) { |
| Log.w(TAG, "Unrecognized alarm listener " + listener); |
| return; |
| } |
| |
| wrapper.cancel(); |
| } |
| |
| /** |
| * Remove all alarms previously set by the caller, if any. |
| */ |
| public void cancelAll() { |
| try { |
| mService.removeAll(mContext.getOpPackageName()); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Set the system wall clock time. |
| * Requires the permission android.permission.SET_TIME. |
| * |
| * @param millis time in milliseconds since the Epoch |
| */ |
| @RequiresPermission(android.Manifest.permission.SET_TIME) |
| public void setTime(long millis) { |
| try { |
| mService.setTime(millis); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Sets the system's persistent default time zone. This is the time zone for all apps, even |
| * after a reboot. Use {@link java.util.TimeZone#setDefault} if you just want to change the |
| * time zone within your app, and even then prefer to pass an explicit |
| * {@link java.util.TimeZone} to APIs that require it rather than changing the time zone for |
| * all threads. |
| * |
| * <p> On android M and above, it is an error to pass in a non-Olson timezone to this |
| * function. Note that this is a bad idea on all Android releases because POSIX and |
| * the {@code TimeZone} class have opposite interpretations of {@code '+'} and {@code '-'} |
| * in the same non-Olson ID. |
| * |
| * @param timeZone one of the Olson ids from the list returned by |
| * {@link java.util.TimeZone#getAvailableIDs} |
| */ |
| @RequiresPermission(android.Manifest.permission.SET_TIME_ZONE) |
| public void setTimeZone(String timeZone) { |
| if (TextUtils.isEmpty(timeZone)) { |
| return; |
| } |
| |
| // Reject this timezone if it isn't an Olson zone we recognize. |
| if (mTargetSdkVersion >= Build.VERSION_CODES.M) { |
| boolean hasTimeZone = ZoneInfoDb.getInstance().hasTimeZone(timeZone); |
| if (!hasTimeZone) { |
| throw new IllegalArgumentException("Timezone: " + timeZone + " is not an Olson ID"); |
| } |
| } |
| |
| try { |
| mService.setTimeZone(timeZone); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** @hide */ |
| public long getNextWakeFromIdleTime() { |
| try { |
| return mService.getNextWakeFromIdleTime(); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Called to check if the caller can schedule exact alarms. |
| * Your app schedules exact alarms when it calls any of the {@code setExact...} or |
| * {@link #setAlarmClock(AlarmClockInfo, PendingIntent) setAlarmClock} API methods. |
| * <p> |
| * Apps targeting {@link Build.VERSION_CODES#S} or higher can schedule exact alarms only if they |
| * have the {@link Manifest.permission#SCHEDULE_EXACT_ALARM} permission or they are on the |
| * device's power-save exemption list. |
| * These apps can also |
| * start {@link android.provider.Settings#ACTION_REQUEST_SCHEDULE_EXACT_ALARM} to |
| * request this permission from the user. |
| * <p> |
| * Apps targeting lower sdk versions, can always schedule exact alarms. |
| * |
| * @return {@code true} if the caller can schedule exact alarms, {@code false} otherwise. |
| * @see android.provider.Settings#ACTION_REQUEST_SCHEDULE_EXACT_ALARM |
| * @see #setExact(int, long, PendingIntent) |
| * @see #setExactAndAllowWhileIdle(int, long, PendingIntent) |
| * @see #setAlarmClock(AlarmClockInfo, PendingIntent) |
| * @see android.os.PowerManager#isIgnoringBatteryOptimizations(String) |
| */ |
| public boolean canScheduleExactAlarms() { |
| try { |
| return mService.canScheduleExactAlarms(mContext.getOpPackageName()); |
| } catch (RemoteException re) { |
| throw re.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Called to check if the given package in the given user has the permission |
| * {@link Manifest.permission#SCHEDULE_EXACT_ALARM}. |
| * |
| * <p><em>Note: This is only for use by system components.</em> |
| * |
| * @hide |
| */ |
| @TestApi |
| public boolean hasScheduleExactAlarm(@NonNull String packageName, int userId) { |
| try { |
| return mService.hasScheduleExactAlarm(packageName, userId); |
| } catch (RemoteException re) { |
| throw re.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Gets information about the next alarm clock currently scheduled. |
| * |
| * The alarm clocks considered are those scheduled by any application |
| * using the {@link #setAlarmClock} method. |
| * |
| * @return An {@link AlarmClockInfo} object describing the next upcoming alarm |
| * clock event that will occur. If there are no alarm clock events currently |
| * scheduled, this method will return {@code null}. |
| * |
| * @see #setAlarmClock |
| * @see AlarmClockInfo |
| * @see #ACTION_NEXT_ALARM_CLOCK_CHANGED |
| */ |
| public AlarmClockInfo getNextAlarmClock() { |
| return getNextAlarmClock(mContext.getUserId()); |
| } |
| |
| /** |
| * Gets information about the next alarm clock currently scheduled. |
| * |
| * The alarm clocks considered are those scheduled by any application |
| * using the {@link #setAlarmClock} method within the given user. |
| * |
| * @return An {@link AlarmClockInfo} object describing the next upcoming alarm |
| * clock event that will occur within the given user. If there are no alarm clock |
| * events currently scheduled in that user, this method will return {@code null}. |
| * |
| * @see #setAlarmClock |
| * @see AlarmClockInfo |
| * @see #ACTION_NEXT_ALARM_CLOCK_CHANGED |
| * |
| * @hide |
| */ |
| public AlarmClockInfo getNextAlarmClock(int userId) { |
| try { |
| return mService.getNextAlarmClock(userId); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * An immutable description of a scheduled "alarm clock" event. |
| * |
| * @see AlarmManager#setAlarmClock |
| * @see AlarmManager#getNextAlarmClock |
| */ |
| public static final class AlarmClockInfo implements Parcelable { |
| |
| private final long mTriggerTime; |
| private final PendingIntent mShowIntent; |
| |
| /** |
| * Creates a new alarm clock description. |
| * |
| * @param triggerTime time at which the underlying alarm is triggered in wall time |
| * milliseconds since the epoch |
| * @param showIntent an intent that can be used to show or edit details of |
| * the alarm clock. |
| */ |
| public AlarmClockInfo(long triggerTime, PendingIntent showIntent) { |
| mTriggerTime = triggerTime; |
| mShowIntent = showIntent; |
| } |
| |
| /** |
| * Use the {@link #CREATOR} |
| * @hide |
| */ |
| @SuppressWarnings("UnsafeParcelApi") |
| AlarmClockInfo(Parcel in) { |
| mTriggerTime = in.readLong(); |
| mShowIntent = in.readParcelable(PendingIntent.class.getClassLoader()); |
| } |
| |
| /** |
| * Returns the time at which the alarm is going to trigger. |
| * |
| * This value is UTC wall clock time in milliseconds, as returned by |
| * {@link System#currentTimeMillis()} for example. |
| */ |
| public long getTriggerTime() { |
| return mTriggerTime; |
| } |
| |
| /** |
| * Returns an intent that can be used to show or edit details of the alarm clock in |
| * the application that scheduled it. |
| * |
| * <p class="note">Beware that any application can retrieve and send this intent, |
| * potentially with additional fields filled in. See |
| * {@link PendingIntent#send(android.content.Context, int, android.content.Intent) |
| * PendingIntent.send()} and {@link android.content.Intent#fillIn Intent.fillIn()} |
| * for details. |
| */ |
| public PendingIntent getShowIntent() { |
| return mShowIntent; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeLong(mTriggerTime); |
| dest.writeParcelable(mShowIntent, flags); |
| } |
| |
| public static final @android.annotation.NonNull Creator<AlarmClockInfo> CREATOR = new Creator<AlarmClockInfo>() { |
| @Override |
| public AlarmClockInfo createFromParcel(Parcel in) { |
| return new AlarmClockInfo(in); |
| } |
| |
| @Override |
| public AlarmClockInfo[] newArray(int size) { |
| return new AlarmClockInfo[size]; |
| } |
| }; |
| |
| /** @hide */ |
| public void dumpDebug(ProtoOutputStream proto, long fieldId) { |
| final long token = proto.start(fieldId); |
| proto.write(AlarmClockInfoProto.TRIGGER_TIME_MS, mTriggerTime); |
| if (mShowIntent != null) { |
| mShowIntent.dumpDebug(proto, AlarmClockInfoProto.SHOW_INTENT); |
| } |
| proto.end(token); |
| } |
| } |
| } |
