Setting Activity

package com.huawei.ptn.activity.more;

import com.huawei.ptn.R;
import com.huawei.ptn.activity.MoreActivityGroup;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class SettingActivity extends Activity {
 private TextView shake_type_selected ;
 private RelativeLayout shake_type_layout;

 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.setting_activity);
  
  init();
  shake_settting();
 }
 
 private void init(){
  shake_type_selected = (TextView)findViewById(R.id.shake_notice_type_selected);
  shake_type_layout = (RelativeLayout)findViewById(R.id.shake_type_layout);
  
 }
 
 private void shake_settting(){
  shake_type_layout.setOnClickListener(new OnClickListener(){
      public void onClick(View v) { 
       shake_type_selected.setText(getResources().getString(R.string.shake_notice_type_selected2));
      }
  });
 }

 @Override
 public void onBackPressed() {
  Intent intent = new Intent(this, MoreActivity.class);
  Window window = MoreActivityGroup.getInstance()
    .getLocalActivityManager()
    .startActivity(MoreActivity.class.getSimpleName(), intent);
  View view = window.getDecorView();
  MoreActivityGroup.getInstance().setContentView(view);
 }
}