SocketChat/Android/app/src/main/java/com/example/socketdemo/wifitools/ChangingAwareEditText.java

/*
 * Wifi Connecter
 * 
 * Copyright (c) 2011 Kevin Yuan (farproc@gmail.com)
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 **/ 

package com.example.socketdemo.wifitools;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.EditText;

public class ChangingAwareEditText extends EditText {

	public ChangingAwareEditText(Context context, AttributeSet attrs) {
		super(context, attrs);
	}
	
	private boolean mChanged = false;
	
	public boolean getChanged() {
		return mChanged;
	}
	
	protected void onTextChanged (CharSequence text, int start, int before, int after) {
		mChanged = true;
	}
}