/**

* 模拟用户点击

*

* @param view 要触发操作的view

* @param x 相对于要操作view的左上角x轴偏移量

* @param y 相对于要操作view的左上角y轴偏移量

*/

private static void analogUserClick(View view, float x, float y) {

if (view == null) {

return;

}

LogUtil.e(TAG_POINT, "正在模拟点击操作：p->" + x + "," + y);

long downTime = SystemClock.uptimeMillis();//模拟按下去的时间

long eventTime = downTime;//事件发生时间

MotionEvent downEvent = MotionEvent.obtain(downTime, eventTime,

ACTION_DOWN, x, y, 0);

view.onTouchEvent(downEvent);

eventTime = eventTime + 90;//离开屏幕时间

MotionEvent upEvent = MotionEvent.obtain(downTime, eventTime,

MotionEvent.ACTION_UP, x, y, 0);

view.onTouchEvent(upEvent);

//回收事件

downEvent.recycle();

upEvent.recycle();

}

/**

* 模拟用户滑动操作

*

* @param view 要触发操作的view

* @param type 模拟操作类型：均匀滑动、快速滑动

* @param p1x 滑动的起始点x坐标

* @param p1y 滑动的起始点y坐标

* @param p2x 滑动的终点x坐标

* @param p2y 滑动的终点y坐标

*/

private static void analogUserScroll(View view, final int type, final float p1x, final float p1y, final float p2x, final float p2y) {

LogUtil.e(TAG_POINT, "正在模拟滑屏操作：p1->" + p1x + "," + p1y + ";p2->" + p2x + "," + p2y);

if (view == null) {

return;

}

long downTime = SystemClock.uptimeMillis();//模拟按下去的时间

long eventTime = downTime;

float pX = p1x;

float pY = p1y;

int speed = 0;//快速滑动

float touchTime = 116;//模拟滑动时发生的触摸事件次数

//平均每次事件要移动的距离

float perX = (p2x - p1x) / touchTime;

float perY = (p2y - p1y) / touchTime;

boolean isReversal = perX < 0 || perY < 0;//判断是否反向：手指从下往上滑动，或者手指从右往左滑动

boolean isHandY = Math.abs(perY) > Math.abs(perX);//判断是左右滑动还是上下滑动

if (type == USER_TOUCH_TYPE_1) {//加速滑动

touchTime = 10;//如果是快速滑动，则发生的触摸事件比均匀滑动更少

speed = isReversal ? -20 : 20;//反向移动则坐标每次递减

}

//模拟用户按下

MotionEvent downEvent = MotionEvent.obtain(downTime, eventTime,

ACTION_DOWN, pX, pY, 0);

view.onTouchEvent(downEvent);

//模拟移动过程中的事件

List moveEvents = new ArrayList<>();

boolean isSkip = false;

for (int i = 0; i < touchTime; i++) {

pX += (perX + speed);

pY += (perY + speed);

if ((isReversal && pX < p2x) || (!isReversal && pX > p2x)) {

pX = p2x;

isSkip = !isHandY;

}

if ((isReversal && pY < p2y) || (!isReversal && pY > p2y)) {

pY = p2y;

isSkip = isHandY;

}

eventTime += 20.0f;//事件发生的时间要不断递增

MotionEvent moveEvent = getMoveEvent(downTime, eventTime, pX, pY);

moveEvents.add(moveEvent);

view.onTouchEvent(moveEvent);

if (type == USER_TOUCH_TYPE_1) {//加速滑动

speed += (isReversal ? -70 : 70);

}

if (isSkip) {

break;

}

}

//模拟手指离开屏幕

MotionEvent upEvent = MotionEvent.obtain(downTime, eventTime,

MotionEvent.ACTION_UP, pX, pY, 0);

view.onTouchEvent(upEvent);

//回收触摸事件

downEvent.recycle();

for (int i = 0; i < moveEvents.size(); i++) {

moveEvents.get(i).recycle();

}

upEvent.recycle();

}

原文：http://www.cnblogs.com/agilezhu/p/7196940.html