android.view.MotionEvent.getDownTime()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中android.view.MotionEvent.getDownTime()方法的一些代码示例，展示了MotionEvent.getDownTime()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。MotionEvent.getDownTime()方法的具体详情如下：
包路径：android.view.MotionEvent
类名称：MotionEvent
方法名：getDownTime

MotionEvent.getDownTime介绍

暂无

代码示例

代码示例来源：origin: termux/termux-app

/** Send a single mouse event code to the terminal. */
void sendMouseEventCode(MotionEvent e, int button, boolean pressed) {
  int x = (int) (e.getX() / mRenderer.mFontWidth) + 1;
  int y = (int) ((e.getY() - mRenderer.mFontLineSpacingAndAscent) / mRenderer.mFontLineSpacing) + 1;
  if (pressed && (button == TerminalEmulator.MOUSE_WHEELDOWN_BUTTON || button == TerminalEmulator.MOUSE_WHEELUP_BUTTON)) {
    if (mMouseStartDownTime == e.getDownTime()) {
      x = mMouseScrollStartX;
      y = mMouseScrollStartY;
    } else {
      mMouseStartDownTime = e.getDownTime();
      mMouseScrollStartX = x;
      mMouseScrollStartY = y;
    }
  }
  mEmulator.sendMouseEvent(button, x, y, pressed);
}

代码示例来源：origin: alexvasilkov/GestureViews

private static MotionEvent obtainOnePointerEvent(@NonNull MotionEvent event) {
  return MotionEvent.obtain(event.getDownTime(), event.getEventTime(), event.getAction(),
      event.getX(), event.getY(), event.getMetaState());
}

代码示例来源：origin: h6ah4i/android-advancedrecyclerview

public void startLongPressDetection(MotionEvent e, int timeout) {
  cancelLongPressDetection();
  mDownMotionEvent = MotionEvent.obtain(e);
  sendEmptyMessageAtTime(MSG_LONGPRESS, e.getDownTime() + timeout);
}

代码示例来源：origin: h6ah4i/android-advancedrecyclerview

public void startLongPressDetection(MotionEvent e, int timeout) {
  cancelLongPressDetection();
  mDownMotionEvent = MotionEvent.obtain(e);
  sendEmptyMessageAtTime(MSG_LONGPRESS, e.getDownTime() + timeout);
}

代码示例来源：origin: ankidroid/Anki-Android

/** Tap onto the currently shown flashcard at position x and y
 *
 * @param x horizontal position of the event
 * @param y vertical position of the event
 */
public void tapOnCurrentCard(int x, int y) {
  // assemble suitable ACTION_DOWN and ACTION_UP events and forward them to the card's handler
  MotionEvent eDown = MotionEvent.obtain(SystemClock.uptimeMillis(),
      SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN, x, y,
      1, 1, 0, 1, 1, 0, 0);
  mCard.dispatchTouchEvent(eDown);
  MotionEvent eUp = MotionEvent.obtain(eDown.getDownTime(),
      SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, x, y,
      1, 1, 0, 1, 1, 0, 0);
  mCard.dispatchTouchEvent(eUp);
}

代码示例来源：origin: tumblr/Backboard

if (event.getEventTime() - event.getDownTime()
    > ViewConfiguration.getLongPressTimeout()) {
  v.setPressed(false);

代码示例来源：origin: TonicArtos/StickyGridHeaders

private MotionEvent transformEvent(MotionEvent e, int headerPosition) {
  if (headerPosition == MATCHED_STICKIED_HEADER) {
    return e;
  }
  long downTime = e.getDownTime();
  long eventTime = e.getEventTime();
  int action = e.getAction();
  int pointerCount = e.getPointerCount();
  int[] pointerIds = getPointerIds(e);
  MotionEvent.PointerCoords[] pointerCoords = getPointerCoords(e);
  int metaState = e.getMetaState();
  float xPrecision = e.getXPrecision();
  float yPrecision = e.getYPrecision();
  int deviceId = e.getDeviceId();
  int edgeFlags = e.getEdgeFlags();
  int source = e.getSource();
  int flags = e.getFlags();
  View headerHolder = getChildAt(headerPosition);
  for (int i = 0; i < pointerCount;i++) {
    pointerCoords[i].y -= headerHolder.getTop();
  }
  MotionEvent n = MotionEvent.obtain(downTime, eventTime, action,
      pointerCount, pointerIds, pointerCoords, metaState, xPrecision,
      yPrecision, deviceId, edgeFlags, source, flags);
  return n;
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testWriteToParcel() {
 Parcel parcel = Parcel.obtain();
 motionEvent2.writeToParcel(parcel, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
 parcel.setDataPosition(0);
 MotionEvent motionEvent = MotionEvent.CREATOR.createFromParcel(parcel);
 assertThat(motionEvent).rawY().isWithin(TOLERANCE).of(motionEvent2.getRawY());
 assertThat(motionEvent).rawX().isWithin(TOLERANCE).of(motionEvent2.getRawX());
 assertThat(motionEvent).y().isWithin(TOLERANCE).of(motionEvent2.getY());
 assertThat(motionEvent).x().isWithin(TOLERANCE).of(motionEvent2.getX());
 assertThat(motionEvent).hasAction(motionEvent2.getAction());
 assertThat(motionEvent).hasDownTime(motionEvent2.getDownTime());
 assertThat(motionEvent).hasEventTime(motionEvent2.getEventTime());
 assertThat(motionEvent).hasEdgeFlags(motionEvent2.getEdgeFlags());
 assertThat(motionEvent).hasDeviceId(motionEvent2.getDeviceId());
}

代码示例来源：origin: w1123440793/VideoListDemo

@Override
  public boolean onTouch(View v, MotionEvent event) {
    Log.e("custommedia", "event");
    Rect seekRect = new Rect();
    seekBar.getHitRect(seekRect);
    if ((event.getY() >= (seekRect.top - 50)) && (event.getY() <= (seekRect.bottom + 50))) {
      float y = seekRect.top + seekRect.height() / 2;
      //seekBar only accept relative x
      float x = event.getX() - seekRect.left;
      if (x < 0) {
        x = 0;
      } else if (x > seekRect.width()) {
        x = seekRect.width();
      }
      MotionEvent me = MotionEvent.obtain(event.getDownTime(), event.getEventTime(),
          event.getAction(), x, y, event.getMetaState());
      return seekBar.onTouchEvent(me);
    }
    return false;
  }
});

代码示例来源：origin: huxq17/XRefreshView

private void sendDownEvent() {
  if (!mHasSendDownEvent) {
    LogUtils.d("sendDownEvent");
    mHasSendCancelEvent = false;
    mHasSendDownEvent = true;
    isIntercepted = false;
    final MotionEvent last = mLastMoveEvent;
    if (last == null)
      return;
    MotionEvent e = MotionEvent.obtain(last.getDownTime(),
        last.getEventTime(), MotionEvent.ACTION_DOWN, last.getX(),
        last.getY(), last.getMetaState());
    dispatchTouchEventSupper(e);
  }
}

代码示例来源：origin: robinhood/spark

case MotionEvent.ACTION_MOVE:
  float timeDelta = event.getEventTime() - event.getDownTime();

代码示例来源：origin: robinhood/spark

private MotionEvent getMotionEvent(int action, float x, float y, long eventTime, long downTime) {
    MotionEvent motionEvent = Mockito.mock(MotionEvent.class);
    when(motionEvent.getX()).thenReturn(x);
    when(motionEvent.getY()).thenReturn(y);
    when(motionEvent.getEventTime()).thenReturn(eventTime);
    when(motionEvent.getDownTime()).thenReturn(downTime);
    when(motionEvent.getActionMasked()).thenReturn(action);
    return motionEvent;
  }
}

代码示例来源：origin: blipinsk/RecyclerViewHeader

@Override
@CallSuper
public boolean onTouchEvent(@NonNull MotionEvent event) {
  if (recyclerWantsTouch) { // this cannot be true if recycler is not attached
    int scrollDiff = downTranslation - calculateTranslation();
    int verticalDiff = isVertical ? scrollDiff : 0;
    int horizontalDiff = isVertical ? 0 : scrollDiff;
    MotionEvent recyclerEvent =
        MotionEvent.obtain(event.getDownTime(),
            event.getEventTime(),
            event.getAction(),
            event.getX() - horizontalDiff,
            event.getY() - verticalDiff,
            event.getMetaState());
    recyclerView.onTouchEvent(recyclerEvent);
    return false;
  }
  return super.onTouchEvent(event);
}

代码示例来源：origin: huxq17/XRefreshView

private void sendCancelEvent() {
  if (!mHasSendCancelEvent) {
    LogUtils.d("sendCancelEvent");
    setRefreshTime();
    mHasSendCancelEvent = true;
    mHasSendDownEvent = false;
    MotionEvent last = mLastMoveEvent;
    MotionEvent e = MotionEvent.obtain(
        last.getDownTime(),
        last.getEventTime()
            + ViewConfiguration.getLongPressTimeout(),
        MotionEvent.ACTION_CANCEL, last.getX(), last.getY(),
        last.getMetaState());
    dispatchTouchEventSupper(e);
  }
}

代码示例来源：origin: stackoverflow.com

case MotionEvent.ACTION_DOWN:
  if(mFirstDownTime == 0 || event.getEventTime() - mFirstDownTime > TIMEOUT) 
    reset(event.getDownTime());
  break;
case MotionEvent.ACTION_POINTER_UP:

代码示例来源：origin: robolectric/robolectric

check("getDownTime()").that(actual().getDownTime()).isEqualTo(other.getDownTime());
check("getEventTime()").that(actual().getEventTime()).isEqualTo(other.getEventTime());
check("action()").that(actual().getAction()).isEqualTo(other.getAction());

代码示例来源：origin: recruit-lifestyle/FloatingView

mTouchDownTime = event.getDownTime();
if (mTouchDownTime != event.getDownTime()) {
  return true;
mLongPressHandler.removeMessages(LongPressHandler.LONG_PRESSED);
if (mTouchDownTime != event.getDownTime()) {
  return true;

代码示例来源：origin: ome450901/SimpleRatingBar

static boolean isClickEvent(float startX, float startY, MotionEvent event) {
  float duration = event.getEventTime() - event.getDownTime();
  if (duration > MAX_CLICK_DURATION) {
    return false;
  }
  float differenceX = Math.abs(startX - event.getX());
  float differenceY = Math.abs(startY - event.getY());
  return !(differenceX > MAX_CLICK_DISTANCE || differenceY > MAX_CLICK_DISTANCE);
}

代码示例来源：origin: NEYouFan/ht-refreshrecyclerview

protected void sendDownEvent() {
  final MotionEvent last = mLastMoveEvent;
  MotionEvent e = MotionEvent.obtain(last.getDownTime(), last.getEventTime(), MotionEvent.ACTION_DOWN, last.getX(), last.getY(), last.getMetaState());
  defaultDispatchTouchEvent(e);
}

代码示例来源：origin: techery/progresshint

@SuppressLint("ClickableViewAccessibility")
 @Override public boolean onTouch(View v, MotionEvent event) {
  PointF coordinates = getHintDragCoordinates(event);
  MotionEvent modifiedEvent = MotionEvent.obtain(event.getDownTime(), event.getEventTime(), event.getAction(),
    coordinates.x, coordinates.y, event.getMetaState()
  );
  boolean dispatched = mSeekBar.dispatchTouchEvent(modifiedEvent);
  modifiedEvent.recycle();
  return dispatched;
 }
};

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