android EditText控鍵在調用軟鍵盤的時候功能實現:
android
一、Editext 實現綁定輸入法回車鍵代碼實現ide
password.setOnEditorActionListener(new EditText.OnEditorActionListener() {spa
@Overrideget
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {it
// TODO Auto-generated method stubio
if (actionId == EditorInfo.IME_ACTION_SEND) event
{ List
// 在這裏編寫本身想要實現的功能 方法
} word
}
return false;
}
});
二、Edittext 綁定刪除鍵代碼實現與注意
password.setOnKeyListener(new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_DEL) {
String content = password.getText().toString();
int length = content.length();
content.endsWith("-");
}
return false;
}
});
注意:在綁定刪除鍵的時候,如你重寫了
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
return super.dispatchKeyEvent(event);
//return true;
}
這個方法以後,必須返回 return super.dispatchKeyEvent(event);,則如返回return true時,綁定的刪除鍵則無效!