public boolean onTouch(View v, MotionEvent event) {
int x = (int) event.getX();
int y = (int) event.getY();
switch (event.getAction()){
case MotionEvent.ACTION_DOWN:
move_x_old = x;
move_y_old = y;
break;
case MotionEvent.ACTION_MOVE:
int moveX = x - move_x_old;
int moveY = y - move_y_old;
int i = 0;
if (moveX < 0 && moveY > 0) {
i = moveX;
} else if (moveX > 0 && moveY < 0) {
i = y;
} else if (moveX < 0 && moveY < 0) {
i = Math.abs(moveX) > Math.abs(moveY) ? moveX : moveY;
} else {
i = Math.max(moveX, moveY);
}
// if(moveX
// i = Math.abs(x) > Math.abs(y) ? moveX : moveY;
// }else if(moveX0){
// i=
// }
ViewGroup.LayoutParams layoutParams = getLayoutParams();
layoutParams.width += i ;
layoutParams.height += i ;
Log.e("onTouch", "onTouch:"+i+" "+x+" "+y+" "+move_x_old+" "+move_y_old+" "+moveX+" "+moveY);
if (layoutParams.width < metric.widthPixels / (float) 10
/*|| layoutParams.height < metric.heightPixels / (float)10*/) {
layoutParams.width = (int) (metric.widthPixels / (float) 10);
layoutParams.height = layoutParams.width + (ItemHeight - ItemWidth);
} else if (layoutParams.width > metric.widthPixels * ((float) 3 / 4)
/*|| layoutParams.height > metric.heightPixels * ((float)3 / 4)*/) {
layoutParams.width = (int) (metric.widthPixels * ((float) 3 / 4));
layoutParams.height = layoutParams.width + (ItemHeight - ItemWidth);
}
setLayoutParams(layoutParams);
// move_x_old = x;
// move_y_old = y;
break;
case MotionEvent.ACTION_UP:
move_x_old = 0;
move_y_old = 0;
buttonBean.setX((float) getLeft() / (float) metric.widthPixels);
buttonBean.setY((float) getTop() / (float) metric.heightPixels);
buttonBean.setWidth(getWidth());
buttonBean.setHeight(getHeight());
break;
}
return true;
}
