view.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
// 获取相对屏幕的坐标，即以屏幕左上角为原点
x = event.getRawX();
// 25是系统状态栏的高度,也可以通过方法得到准确的值，自己微调就是了
y = event.getRawY();
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
// 获取相对View的坐标，即以此View左上角为原点
mTouchStartX = event.getX();
mTouchStartY = event.getY() + view.getHeight() / 2;
return false;
case MotionEvent.ACTION_MOVE:
updateViewPosition();
break;
case MotionEvent.ACTION_UP:
updateViewPosition();
mTouchStartX = mTouchStartY = 0;
return false;
}
return true;
}
});
view.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
}
});
}
private void updateViewPosition() {
// 更新浮动窗口位置参数
wmParams.x = (int) (x - mTouchStartX);
wmParams.y = (int) (y - mTouchStartY);
wm.updateViewLayout(view, wmParams);
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
}