實現功能 下面的撥號部分
實現原理:
1.地下是一個Popupwindow(裡面填充多個ImageView)
2. 每個ImageView點擊的時候. 觸發 onKeyDown和onKeyUp
int keyCode =KeyEvent.KEYCODE_DEL; //這裡是退格鍵
KeyEvent keyEventDown = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
KeyEvent keyEventUp = new KeyEvent(KeyEvent.ACTION_UP, keyCode);
editNumber.onKeyDown(keyCode, keyEventDown); // editNumber 是ImageView
editNumber.onKeyUp(keyCode, keyEventUp);
作者“淚落塵煙”