本文整理了Java中org.robolectric.util.Scheduler.postDelayed()方法的一些代码示例，展示了Scheduler.postDelayed()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Scheduler.postDelayed()方法的具体详情如下：
包路径：org.robolectric.util.Scheduler
类名称：Scheduler
方法名：postDelayed

Scheduler.postDelayed介绍

[英]Add a runnable to the queue to be run after a delay.
[中]向要在延迟后运行的队列添加runnable。

代码示例

代码示例来源：origin: robolectric/robolectric

/**
 * Add a runnable to the queue.
 *
 * @param runnable    Runnable to add.
 */
public synchronized void post(Runnable runnable) {
 postDelayed(runnable, 0, TimeUnit.MILLISECONDS);
}

代码示例来源：origin: robolectric/robolectric

/**
 * Add a runnable to the queue to be run after a delay.
 *
 * @param runnable    Runnable to add.
 * @param delayMillis Delay in millis.
 */
public synchronized void postDelayed(Runnable runnable, long delayMillis) {
 postDelayed(runnable, delayMillis, TimeUnit.MILLISECONDS);
}

代码示例来源：origin: robolectric/robolectric

/**
 * Enqueue a task to be run later.
 *
 * @param runnable    the task to be run
 * @param delayMillis how many milliseconds into the (virtual) future to run it
 * @return true if the runnable is enqueued
 * @see android.os.Handler#postDelayed(Runnable,long)
 * @deprecated Use a {@link android.os.Handler} instance to post to a looper.
 */
@Deprecated
public boolean post(Runnable runnable, long delayMillis) {
 if (!quit) {
  getScheduler().postDelayed(runnable, delayMillis, TimeUnit.MILLISECONDS);
  return true;
 } else {
  return false;
 }
}

代码示例来源：origin: robolectric/robolectric

@Override
 public void run() {
  transcript.add("one");
  scheduler.postDelayed(new Runnable() {
   @Override
   public void run() {
    transcript.add("two");
    scheduler.postDelayed(new AddToTranscript("three"), 1000);
   }
  }, 1000);
 }
}, 1000);

代码示例来源：origin: robolectric/robolectric

@Override
 public void run() {
  order.add(1);
  scheduler.postDelayed(new Runnable() {
   @Override
   public void run() {
    order.add(3);
   }
  }, 1);
  order.add(2);
 }
}, 0);

代码示例来源：origin: robolectric/robolectric

@Override
 public void run() {
  order.add(1);
  scheduler.postDelayed(new Runnable() {
   @Override
   public void run() {
    order.add(3);
   }
  }, 1);
  order.add(2);
 }
}, 0);

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void postInvalidateDelayed(long delayMilliseconds) {
 ShadowApplication.getInstance().getForegroundThreadScheduler().postDelayed(new Runnable() {
  @Override
  public void run() {
   realView.invalidate();
  }
 }, delayMilliseconds);
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected boolean postDelayed(Runnable action, long delayMills) {
 ShadowApplication.getInstance().getForegroundThreadScheduler().postDelayed(action, delayMills);
 return true;
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void startScroll(int startX, int startY, int dx, int dy, int duration) {
 this.startX = startX;
 this.startY = startY;
 finalX = startX + dx;
 finalY = startY + dy;
 startTime = getScheduler().getCurrentTime();
 this.duration = duration;
 started = true;
 // post a task so that the scheduler will actually run
 getScheduler().postDelayed(new Runnable() {
  @Override
  public void run() {
   // do nothing
  }
 }, duration);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void advanceBy_returnsTrueIffSomeJobWasRun() throws Exception {
 scheduler.postDelayed(new AddToTranscript("one"), 0);
 scheduler.postDelayed(new AddToTranscript("two"), 0);
 scheduler.postDelayed(new AddToTranscript("three"), 1000);
 assertThat(scheduler.advanceBy(0)).isTrue();
 assertThat(transcript).containsExactly("one", "two");
 transcript.clear();
 assertThat(scheduler.advanceBy(0)).isFalse();
 assertThat(transcript).isEmpty();
 assertThat(scheduler.advanceBy(1000)).isTrue();
 assertThat(transcript).containsExactly("three");
}

代码示例来源：origin: robolectric/robolectric

@Test
public void unPause_shouldRunPendingTasks() {
 scheduler.postDelayed(new AddToTranscript("one"), 0);
 scheduler.postDelayed(new AddToTranscript("two"), 0);
 scheduler.postDelayed(new AddToTranscript("three"), 1000);
 assertThat(transcript).isEmpty();
 final long time = scheduler.getCurrentTime();
 scheduler.unPause();
 assertThat(transcript).containsExactly("one", "two");
 assertThat(scheduler.getCurrentTime()).named("time").isEqualTo(time);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void setIdleStateToUnPause_shouldRunPendingTasks() {
 scheduler.postDelayed(new AddToTranscript("one"), 0);
 scheduler.postDelayed(new AddToTranscript("two"), 0);
 scheduler.postDelayed(new AddToTranscript("three"), 1000);
 assertThat(transcript).isEmpty();
 final long time = scheduler.getCurrentTime();
 scheduler.setIdleState(UNPAUSED);
 assertThat(transcript).containsExactly("one", "two");
 assertThat(scheduler.getCurrentTime()).named("time").isEqualTo(time);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void setIdleStateToConstantIdle_shouldRunAllTasks() {
 scheduler.postDelayed(new AddToTranscript("one"), 0);
 scheduler.postDelayed(new AddToTranscript("two"), 0);
 scheduler.postDelayed(new AddToTranscript("three"), 1000);
 assertThat(transcript).isEmpty();
 final long time = scheduler.getCurrentTime();
 scheduler.setIdleState(CONSTANT_IDLE);
 assertThat(transcript).containsExactly("one", "two", "three");
 assertThat(scheduler.getCurrentTime()).named("time").isEqualTo(time + 1000);
}

代码示例来源：origin: robolectric/robolectric

@Test
@SuppressWarnings("deprecation")
public void idleConstantlyTrue_shouldRunAllTasks() {
 scheduler.postDelayed(new AddToTranscript("one"), 0);
 scheduler.postDelayed(new AddToTranscript("two"), 0);
 scheduler.postDelayed(new AddToTranscript("three"), 1000);
 assertThat(transcript).isEmpty();
 final long time = scheduler.getCurrentTime();
 scheduler.idleConstantly(true);
 assertThat(transcript).containsExactly("one", "two", "three");
 assertThat(scheduler.getCurrentTime()).named("time").isEqualTo(time + 1000);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void postDelayed_whileIdlingConstantly_executesImmediately() {
 scheduler.setIdleState(CONSTANT_IDLE);
 scheduler.postDelayed(new AddToTranscript("one"), 1000);
 assertThat(transcript).containsExactly("one");
}

代码示例来源：origin: robolectric/robolectric

@Test
public void postDelayed_addsAJobToBeRunInTheFuture() throws Exception {
 scheduler.postDelayed(new AddToTranscript("one"), 1000);
 scheduler.postDelayed(new AddToTranscript("two"), 2000);
 scheduler.postDelayed(new AddToTranscript("three"), 3000);
 scheduler.advanceBy(1000);
 assertThat(transcript).containsExactly("one");
 transcript.clear();
 scheduler.advanceBy(500);
 assertThat(transcript).isEmpty();
 scheduler.advanceBy(501);
 assertThat(transcript).containsExactly("two");
 transcript.clear();
 scheduler.advanceBy(999);
 assertThat(transcript).containsExactly("three");
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void startScroll(int startX, int startY, int dx, int dy, int duration) {
 this.startX = startX;
 this.startY = startY;
 finalX = startX + dx;
 finalY = startY + dy;
 startTime = ShadowApplication.getInstance().getForegroundThreadScheduler().getCurrentTime();
 this.duration = duration;
 started = true;
 // enque a dummy task so that the scheduler will actually run
 ShadowApplication.getInstance().getForegroundThreadScheduler().postDelayed(new Runnable() {
  @Override
  public void run() {
   // do nothing
  }
 }, duration);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void postDelayed_whileIdlingConstantly_advancesTime() {
 scheduler.setIdleState(CONSTANT_IDLE);
 scheduler.postDelayed(new AddToTranscript("one"), 1000);
 assertThat(scheduler.getCurrentTime()).isEqualTo(1000 + startTime);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testTimeNotChangedByNegativeDelay() throws Exception {
 long currentTime = scheduler.getCurrentTime();
 long[] observedTime = new long[1];
 scheduler.postDelayed(
   new Runnable() {
    @Override
    public void run() {
     observedTime[0] = scheduler.getCurrentTime();
    }
   },
   -1000);
 scheduler.advanceToLastPostedRunnable();
 assertThat(observedTime[0]).isEqualTo(currentTime);
 assertThat(scheduler.getCurrentTime()).isEqualTo(currentTime);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void nestedPost_whileUnpaused_automaticallyExecutes3After() {
 final List<Integer> order = new ArrayList<>();
 scheduler.unPause();
 scheduler.postDelayed(new Runnable() {
  @Override
  public void run() {
   order.add(1);
   scheduler.post(new Runnable() {
    @Override
    public void run() {
     order.add(3);
    }
   });
   order.add(2);
  }
 }, 0);
 
 assertThat(order).named("order").containsExactly(1, 2, 3);
 assertThat(scheduler.size()).named("size").isEqualTo(0);
}