Android简单数据存储类SharedPreferences详解及实例

android:orientation="horizontal" android:layout_marginTop="25dip">

< CheckBox android:layout_width="wrap_content"

android:layout_height="wrap_content" android:id="@+id/cbrp"

android:text="记住密码" android:textSize="12px">< /CheckBox>

< CheckBox android:layout_width="wrap_content"

android:layout_height="wrap_content" android:id="@+id/cbal"

android:text="自动登录" android:textSize="12px">< /CheckBox>

< /LinearLayout>

< /LinearLayout>

java代码

package com.wjq;

import android.app.Activity;

import android.content.Context;

import android.content.SharedPreferences;

import android.os.Bundle;

import android.util.Log;

import android.view.Display;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.CompoundButton;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.Toast;

import com.wjq.beans.User;

import com.wjq.func.UserMgr;

public class Login extends Activity {

private EditText etAccount;

private EditText etPW;

private Button btnLogin;

private Button btnExit;

private CheckBox cbrp;

private CheckBox cbal;

private UserMgr userMgr;

private User user;

private SharedPreferences sp;

private TextView tvClear;

/*

* (non-Javadoc)

*

* @see android.app.Activity#onCreate(android.os.Bundle)

*/

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub