程序包 ohos.miscservices.timeutility

类 Timer.RepeatTimer

java.lang.Object

ohos.miscservices.timeutility.Timer.RepeatTimer

封闭类:

Timer

public static class Timer.RepeatTimer
extends Object

Provides a repeating timer with a fixed interval for applications.

When the timer is triggered, an intent object specified by Intent will be sent.

从以下版本开始:

1

方法概要

限定符和类型	方法	说明
static Timer.RepeatTimer	getTimer(Context context, Timer.TimerIntent operation)	Obtains a repeating timer.
void	start(int type, long triggerTime, long interval)	Starts a repeating timer with a fixed interval.
void	stop()	Cancels the timer.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getTimer

public static Timer.RepeatTimer getTimer(Context context,
                                         Timer.TimerIntent operation)

Obtains a repeating timer.

This method uses the returned timer object to set and start a timer. When the timer goes off, the system sends an intent to start a component.

参数:

context - Indicates the application context.

operation - Indicates the intent to send when the timer goes off.

返回:

Returns the RepeatTimer instance that is created using the operation as the key.

从以下版本开始:

1

start

public void start(int type,
                  long triggerTime,
                  long interval)

Starts a repeating timer with a fixed interval.

When the timer goes off, the system sends an intent to start a component.

参数:

type - Indicates the timer type.

triggerTime - Indicates the time at which the timer is triggered for the first time, in milliseconds. The time will be automatically set to 5000 milliseconds after the current time if the passed value is smaller than the current time plus 5000 milliseconds.

interval - Indicates the interval between two consecutive triggers, in milliseconds. The interval will be set to 5000 milliseconds automatically if the passed value is smaller than 5000.

从以下版本开始:

1

另请参阅:

Timer.TIMER_TYPE_REALTIME, Timer.TIMER_TYPE_WAKEUP, Timer.TIMER_TYPE_EXACT

stop

public void stop()

Cancels the timer.

Note: This method will cancel all the timers.

从以下版本开始:

1