AutoTransEditView.java

package com.sogouchat.smsmms;


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

public class AutoTransEditView extends EditText{
	private Context context;
	public AutoTransEditView(Context context) {
		super(context);
		this.context = context;
		// TODO Auto-generated constructor stub
	}
	public AutoTransEditView(Context context, AttributeSet attrs) {
		super(context, attrs);
		this.context = context;
		// TODO Auto-generated constructor stub
	}
	public AutoTransEditView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		this.context = context;
		// TODO Auto-generated constructor stub
	}
	public void SetTextByMark(String str){
		if (str.equals("") || str==null) {
			
		}
		else {
			setText(MessageTranslate.Trans(context, str));
		}
	}
	public void SetTextByMarkAndSetSelectionEnd(String str){
		if (str.equals("") || str==null) {
			
		}
		else {
			setText(MessageTranslate.Trans(context, str));
			setSelection(str.length());
		}
	}
	private String OrcStr=null;
	private String CurStr=null;
	@Override
	protected void onTextChanged(CharSequence text, int start,
			int lengthBefore, int lengthAfter) {
		// TODO Auto-generated method stub
		CurStr = text.toString();
		if (OrcStr == null) {
			OrcStr = text.toString();
		}
		super.onTextChanged(text, start, lengthBefore, lengthAfter);
		if (CurStr!=null && !CurStr.equals("") && !CurStr.equals(OrcStr)) {
			OrcStr = CurStr;
			int nSelect = getSelectionEnd();
			String string = text.toString();
			SetTextByMark(string);
			setSelection(nSelect);
		}
		
	}
}