我试图捕捉从屏幕上移除键盘的事件,我正在使用以下代码:
searchTextField.setOnEditorActionListener(new OnEditorActionListener()
{
public boolean onEditorAction(TextView v, int actionId, KeyEvent event)
{
System.out.println("ACTION ID " + actionId);
if(actionId == EditorInfo.IME_ACTION_DONE)
{
System.out.println("ACTION DONE!!!!!!!!!!");
return true;
}
return false;
}
searchTextField.setOnFocusChangeListener( new View.OnFocusChangeListener()
{
public void onFocusChange(View v, boolean hasFocus)
{
if (hasFocus)
System.out.println("HAS FOCUS");
else
System.out.println("FOCUS LOST");
}
});
但不幸的是,它不起作用。onEditorAction
只是从来没有打电话,无论我是开始编辑还是完成。关于onFocusChange
方法,它只是在键盘启动时第一次调用。当键盘下降或第二次上升时,它不会被调用。谁能解释我做错了什么?