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A carefully crafted Android framework

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/**
 * Copyright 2017 Alex Yanchenko
 *
 * 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.droidparts.adapter.widget;

import android.text.Editable;
import android.text.TextWatcher;
import android.widget.EditText;

public class TextWatcherAdapter implements TextWatcher {

	public interface TextWatcherListener {

		void onTextChanged(EditText view, String text);

	}

	private final EditText view;
	private final TextWatcherListener listener;

	public TextWatcherAdapter(EditText editText, TextWatcherListener listener) {
		this.view = editText;
		this.listener = listener;
	}

	@Override
	public void onTextChanged(CharSequence s, int start, int before, int count) {
		listener.onTextChanged(view, s.toString());
	}

	@Override
	public void beforeTextChanged(CharSequence s, int start, int count, int after) {
		// pass
	}

	@Override
	public void afterTextChanged(Editable s) {
		// pass
	}

}