| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.drrickorang.loopback; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.view.KeyEvent; |
| import android.view.inputmethod.EditorInfo; |
| import android.widget.EditText; |
| import android.widget.TextView; |
| |
| /** |
| * Provides a callback for both soft-keyboard dismissed or confirm submission button |
| */ |
| public class CatchEventsEditText extends EditText implements TextView.OnEditorActionListener { |
| |
| public interface EditTextEventListener { |
| public void textEdited(EditText v); |
| } |
| |
| private EditTextEventListener mEditListener; |
| |
| public CatchEventsEditText(Context context) { |
| super(context); |
| setOnEditorActionListener(this); |
| } |
| |
| public CatchEventsEditText(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| setOnEditorActionListener(this); |
| } |
| |
| public CatchEventsEditText(Context context, AttributeSet attrs, int defStyleAttr) { |
| super(context, attrs, defStyleAttr); |
| setOnEditorActionListener(this); |
| } |
| |
| public void setEditTextEvenListener(EditTextEventListener listener) { |
| mEditListener = listener; |
| } |
| |
| @Override |
| public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { |
| if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) |
| || (actionId == EditorInfo.IME_ACTION_DONE)) { |
| mEditListener.textEdited(this); |
| } |
| // Necessary to return false even when event handled for soft-keyboard to be dismissed |
| // Differs from on click listener chains where first listener to handle returns true |
| return false; |
| } |
| |
| @Override |
| public boolean onKeyPreIme(int keyCode, KeyEvent event) { |
| if (event.getKeyCode() == KeyEvent.KEYCODE_BACK |
| && event.getAction() == KeyEvent.ACTION_UP) { |
| mEditListener.textEdited(this); |
| } |
| return super.onKeyPreIme(keyCode, event); |
| } |
| } |