由于这个模块内容较多,篇幅较长，请耐心阅读。
“我”的模块分为四个部分
[x] [我的界面]()
[x] [设置界面]()
[ ] [修改密码界面]()
[ ] [设置密保和找回密码]()
一、“我”的界面
1、底部导航栏
(1)、导入界面图片
将底部导航栏所需图片main_course_icon.png、main_course_icon_selected.png、main_exercises_icon.png、main_exercises_icon_selected.png、main_my_icon.png、main_my_icon_selected.png导入到drawable文件夹中。
(2)、底部导航栏界面代码——activity_main.xml
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/white"
android:orientation="vertical">
android:id="@+id/main_body"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"/>
android:id="@+id/main_bottom_bar"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_alignParentBottom="true"
android:background="#F2F2F2"
android:orientation="horizontal">
android:id="@+id/bottom_bar_course_btn"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1">
android:id="@+id/bottom_bar_text_course"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="3dp"
android:gravity="center"
android:singleLine="true"
android:text="课程"
android:textColor="#666666"
android:textSize="14sp"/>
android:id="@+id/bottom_bar_image_course"
android:layout_width="27dp"
android:layout_height="27dp"
android:layout_above="@id/bottom_bar_text_course"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="3dp"
android:src="@drawable/main_course_icon"/>
android:id="@+id/bottom_bar_exercises_btn"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1">
android:id="@+id/bottom_bar_text_exercises"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="3dp"
android:gravity="center"
android:singleLine="true"
android:text="习题"
android:textColor="#666666"
android:textSize="14sp"/>
android:id="@+id/bottom_bar_image_exercises"
android:layout_width="27dp"
android:layout_height="27dp"
android:layout_above="@id/bottom_bar_text_exercises"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="3dp"
android:src="@drawable/main_exercises_icon"/>
android:id="@+id/bottom_bar_myinfo_btn"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1">
android:id="@+id/bottom_bar_text_myinfo"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="3dp"
android:gravity="center"
android:singleLine="true"
android:text="我"
android:textColor="#666666"
android:textSize="14sp"/>
android:id="@+id/bottom_bar_image_myinfo"
android:layout_width="27dp"
android:layout_height="27dp"
android:layout_above="@id/bottom_bar_text_myinfo"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="3dp"
android:src="@drawable/main_my_icon"/>
(3)、底部导航栏逻辑代码——MainActivity.java
package com.boxuegu.activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.KeyEvent;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com. boxuegu. R;
import com.boxuegu.view.MyInfoView;
public class MainActivity extends AppCompatActivity implements View.OnClickListener{
//中间内容栏
private FrameLayout mBodyLayout;
//底部导航栏按钮
private LinearLayout mBottomLayout;
//底部按钮
private View mCourseBtn;
private View mExercisesBtn;
private View mMyInfoBtn;
private TextView tv_course;
private TextView tv_exercises;
private TextView tv_myInfo;
private ImageView iv_course;
private ImageView iv_exercises;
private ImageView iv_myInfo;
private TextView tv_back;
private TextView tv_main_title;
private RelativeLayout rl_title_bar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//设置界面布局
setContentView(R.layout.activity_main);
//设置界面为竖屏
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
init();
initBottomBar();
setListener();
setInitStatus();
}
/*
* 获取界面上的UI控件
*/
private void init() {
tv_back = (TextView)findViewById(R.id.tv_back);
tv_main_title = (TextView) findViewById(R.id.tv_main_title);
tv_main_title.setText("WordPress课程");
rl_title_bar = (RelativeLayout)findViewById(R.id.title_bar);
rl_title_bar.setBackgroundColor(Color.parseColor("#FF9900"));
tv_back.setVisibility(View.GONE);
initBodyLayout();
}
/*
* 获取底部导航栏上的控件
*/
private void initBottomBar() {
mBottomLayout = (LinearLayout) findViewById(R.id.main_bottom_bar);
mCourseBtn=findViewById(R.id.bottom_bar_course_btn);
mExercisesBtn= findViewById(R.id.bottom_bar_exercises_btn);
mMyInfoBtn = findViewById(R.id.bottom_bar_myinfo_btn);
tv_course=(TextView)findViewById(R.id.bottom_bar_text_course);
tv_exercises=(TextView)findViewById(R.id.bottom_bar_text_exercises);
tv_myInfo = (TextView)findViewById(R.id.bottom_bar_text_myinfo);
iv_course =(ImageView)findViewById(R.id.bottom_bar_image_course);
iv_exercises= (ImageView)findViewById(R.id.bottom_bar_image_exercises);
iv_myInfo= (ImageView)findViewById(R.id.bottom_bar_image_myinfo);
}
private void initBodyLayout() {
mBodyLayout = (FrameLayout) findViewById(R.id.main_body);
}
/*
* 控件的点击事件
*/
@Override
public void onClick(View v){
switch (v.getId()){
//课程的点击事件
case R.id.bottom_bar_course_btn:
clearBottomImageState();
selectDisplayView(0);
break;
//习题的点击事件
case R.id.bottom_bar_exercises_btn:
clearBottomImageState();
selectDisplayView(1);
break;
//我的点击事件
case R.id.bottom_bar_myinfo_btn:
clearBottomImageState();
selectDisplayView(2);
break;
default:
break;
}
}
/*
* 设置底部三个按钮的点击监听事件
*/
private void setListener() {
for (int i = 0; i < mBottomLayout.getChildCount();i++){
mBottomLayout.getChildAt(i).setOnClickListener(this);
}
}
/*
* 清除底部按钮的选中状态
*/
private void clearBottomImageState() {
tv_course.setTextColor(Color.parseColor("#666666"));
tv_exercises.setTextColor(Color.parseColor("#666666"));
tv_myInfo.setTextColor(Color.parseColor("#666666"));
iv_course.setImageResource(R.drawable.main_course_icon);
iv_exercises.setImageResource(R.drawable.main_exercises_icon);
iv_myInfo.setImageResource(R.drawable.main_my_icon);
for (int i=0;i
mBottomLayout.getChildAt(i).setSelected(false);
}
}
/*
* 设置底部按钮的选中状态
*/
public void setSelectedStatus(int index){
switch (index){
case 0:
mCourseBtn.setSelected(true);
iv_course.setImageResource(R.drawable.main_course_icon_selected);
tv_course.setTextColor(Color.parseColor("#0097F7"));
rl_title_bar.setVisibility(View.VISIBLE);
tv_main_title.setText("WordPress课程");
break;
case 1:
mExercisesBtn.setSelected(true);
iv_exercises.setImageResource(R.drawable.main_exercises_icon_selected);
tv_exercises.setTextColor(Color.parseColor("#0097F7"));
rl_title_bar.setVisibility(View.VISIBLE);
tv_main_title.setText("WordPress习题");
break;
case 2:
mMyInfoBtn.setSelected(true);
iv_myInfo.setImageResource(R.drawable.main_my_icon_selected);
tv_myInfo.setTextColor(Color.parseColor("#0097F7"));
rl_title_bar.setVisibility(View.GONE);
}
}
/*
* 移除不需要的视图
*/
private void removeAllView(){
for (int i = 0;i
mBodyLayout.getChildAt(i).setVisibility(View.GONE);
}
}
/*
* 设置界面view的初始化状态
*/
private void setInitStatus() {
clearBottomImageState();
setSelectedStatus(0);
createView(0);
}
/*
* 显示对应的页面
*/
private void selectDisplayView(int index) {
removeAllView();
createView(index);
setSelectedStatus(index);
}
/*
* 选中视图
*/
private void createView(int viewIndex) {
switch (viewIndex){
case 0:
//课程界面
break;
case 1:
//习题界面
break;
case 2:
//我的界面
break;
}
}
protected long exitTime; //记录第一次点击的时间
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN){
if ((System.currentTimeMillis()-exitTime)>2000){
Toast.makeText(MainActivity.this,"再按一次退出WordPress",Toast.LENGTH_SHORT).show();
exitTime = System.currentTimeMillis();
}else{
MainActivity.this.finish();
if (readLoginStatus()){
clearLoginStatus();
}
System.exit(0);
}
return true;
}
return super.onKeyDown(keyCode, event);
}
//获取SharedPreferences中的登录状态
private boolean readLoginStatus() {
SharedPreferences sp = getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
boolean isLogin = sp.getBoolean("isLogin",false);
return isLogin;
}
//清除SharedPreferences中的登录状态
private void clearLoginStatus() {
SharedPreferences sp = getSharedPreferences("loginInfo",Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sp.edit(); //读取编辑器
editor.putBoolean("isLogin",false); //清除登录状态
editor.putString("loginUserName",""); //清除登录时的用户名
editor.commit(); //提交修改
}
}
2、我的界面
(1)、创建我的界面
在res/layout文件夹中，创建布局文件main_view_myinfo.xml。
(2)、导入界面图片
将所需图片 myinfo_login_bg.png、coures_history_icon.png、myinfo_setting_icon.png、iv_right_arrow.png导入drawable文件夹中。
(3)、我的界面代码——main_view_myinfo.xml
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white">
android:id="@+id/ll_head"
android:layout_width="fill_parent"
android:layout_height="240dp"
android:background="@drawable/myinfo_login_bg"
android:orientation="vertical">
android:id="@+id/iv_head_icon"
android:layout_width="70dp"
android:layout_height="70dp"
android:src="@drawable/default_icon"
android:layout_gravity="center_horizontal"
android:layout_marginTop="75dp"/>
android:id="@+id/tv_user_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="点击登录"
android:textColor="@android:color/white"
android:textSize="16sp"/>
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#E3E3E3"
android:layout_marginTop="20dp">
android:id="@+id/rl_course_history"
android:background="#F7F8F8"
android:gravity="center_vertical"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_width="fill_parent"
android:layout_height="50dp">
android:id="@+id/iv_course_historyicon"
android:src="@drawable/course_history_icon"
android:layout_marginLeft="20dp"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_centerVertical="true"/>
android:id="@+id/tv_course_history"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="播放记录"
android:textColor="#a3a3a3"
android:layout_toRightOf="@+id/iv_course_historyicon"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:textSize="16sp"/>
android:src="@drawable/iv_right_arrow"
android:layout_marginRight="25dp"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_width="15dp"
android:layout_height="15dp" />
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#E3E3E3">
android:id="@+id/rl_setting"
android:background="#F7F8F8"
android:gravity="center_vertical"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_width="fill_parent"
android:layout_height="50dp">
android:id="@+id/iv_userinfo_icon"
android:src="@drawable/myinfo_setting_icon"
android:layout_marginLeft="20dp"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_centerVertical="true"/>
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="设置"
android:textColor="#a3a3a3"
android:layout_toRightOf="@+id/iv_userinfo_icon"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:textSize="16sp"/>
android:src="@drawable/iv_right_arrow"
android:layout_marginRight="25dp"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_width="15dp"
android:layout_height="15dp" />
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#E3E3E3">
(4)、创建AnalysisUtils工具类
在utils包中创建一个java类，命名为AnalysisUtils，代码如下
package com.boxuegu.utils;
import android.content.Context;
import android.content.SharedPreferences;
public class AnalysisUtils {
/*
* 从SharedPreferences中读取用户名
*/
public static String readLoginUserName(Context context){
SharedPreferences sp = context.getSharedPreferences("loginInfo",Context.MODE_PRIVATE);
String userName = sp.getString("loginUserName","");
return userName;
}
}
(5)、我的界面逻辑代码
选中com.boxuegu包，创建一个view包，在view包中创建一个java类，命名为MyInfoView。代码如下
package com.boxuegu.view;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.boxuegu.R;
import com.boxuegu.activity.LoginActivity;
import com.boxuegu.activity.SettingActivity;
import com.boxuegu.utils.AnalysisUtils;
public class MyInfoView {
public ImageView iv_head_icon;
private LinearLayout ll_head;
private RelativeLayout rl_course_history,rl_setting;
private TextView tv_user_name;
private Activity mContext;
private LayoutInflater mInflater;
private View mCurrentView;
public MyInfoView(Activity context){
//为之后将layout转化为view时用
mContext= context;
mInflater= LayoutInflater.from(mContext);
}
private void createView(){
initView();
}
/*
* 获取界面控件
*/
private void initView() {
//设置布局文件
mCurrentView = mInflater.inflate(R.layout.main_view_myinfo,null);
ll_head = (LinearLayout)mCurrentView.findViewById(R.id.ll_head);
iv_head_icon = (ImageView) mCurrentView.findViewById(R.id.iv_head_icon);
rl_course_history = (RelativeLayout) mCurrentView.findViewById(R.id.rl_course_history);
rl_setting = (RelativeLayout) mCurrentView.findViewById(R.id.rl_setting);
tv_user_name = (TextView) mCurrentView.findViewById(R.id.tv_user_name);
mCurrentView.setVisibility(View.VISIBLE);
setLoginParams(readLoginStatus());
ll_head.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//判断是否登录
if (readLoginStatus()){
//已登录跳转到个人资料界面
}else{
//未登录跳转到登录界面
Intent intent = new Intent(mContext, LoginActivity.class);
mContext.startActivityForResult(intent,1);
}
}
});
rl_course_history.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (readLoginStatus()){
//跳转到播放记录界面
}else{
Toast.makeText(mContext,"您还未登录，请先登录",Toast.LENGTH_SHORT).show();
}
}
});
rl_setting.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (readLoginStatus()){
//跳转到设置界面
}else{
Toast.makeText(mContext,"您还未登录，请先登录",Toast.LENGTH_SHORT).show();
}
}
});
}
/*
* 登录成功后设置我的界面
*/
public void setLoginParams(boolean isLogin){
if (isLogin){
tv_user_name.setText(AnalysisUtils.readLoginUserName(mContext));
}
else{
tv_user_name.setText("点击登录");
}
}
/*
* 获取当前在导航栏上方对应的view
*/
public View getView(){
if (mCurrentView==null){
createView();
}return mCurrentView;
}
/*
* 显示当前导航栏上方所对应的view界面
*/
public void showView(){
if (mCurrentView==null){
createView();
}
mCurrentView.setVisibility(View.VISIBLE);
}
/*
* 从SharedPreferences中读取登录状态
*/
private boolean readLoginStatus(){
SharedPreferences sp = mContext.getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
boolean isLogin = sp.getBoolean("isLogin",false);
return isLogin;
}
}
(6)、修改MainActivity.java
在文件中的40行代码下面加入如下代码，导入相应的包
private MyInfoView mMyInfoView;
找到MainActivity.java的createView方法，当case为2时，在注释//我的界面下方添加如下代码
if (mMyInfoView == null){
mMyInfoView = new MyInfoView(this);
mBodyLayout.addView(mMyInfoView.getView());
}else {
mMyInfoView.getView();
}
mMyInfoView.showView();
修改登录成功时的代码，在MainActivity.java中加入以下代码
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data!=null){
//从设置界面或登录界面传递过来的登录状态
boolean isLogin = data.getBooleanExtra("isLogin",false);
if (isLogin){ //登录成功时显示课程界面
clearBottomImageState();
selectDisplayView(0);
}
if (mMyInfoView != null){ //登录成功或退出登录时根据islogin设置我的界面
mMyInfoView.setLoginParams(isLogin);
}
}
}
二、设置界面
1、创建设置界面
在com.boxuegu.activity包中新建一个类，命名为SettingActivity。在res/layout文件夹下新建布局文件，命名为activity_setting。
2、设置界面代码activity_setting.xml
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white">
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="15dp"
android:background="#E3E3E3"/>
android:id="@+id/rl_modify_psw"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:background="#F7F8F8"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingRight="10dp">
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:text="修改密码"
android:textColor="#A3A3A3"
android:textSize="16sp"/>
android:layout_width="15dp"
android:layout_height="15dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="25dp"
android:src="@drawable/iv_right_arrow"/>
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#E3E3E3"/>
android:id="@+id/rl_security_setting"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:background="#F7F8F8"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingRight="10dp">
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:text="设置密保"
android:textColor="#A3A3A3"
android:textSize="16sp"/>
android:layout_width="15dp"
android:layout_height="15dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="25dp"
android:src="@drawable/iv_right_arrow"/>
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="15dp"
android:background="#E3E3E3"/>
android:id="@+id/rl_exit_login"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:background="#F7F8F8"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingRight="10dp">
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:text="退出登录"
android:textColor="#A3A3A3"
android:textSize="16sp"/>
android:layout_width="15dp"
android:layout_height="15dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="25dp"
android:src="@drawable/iv_right_arrow"/>
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#E3E3E3"/>
3、设置界面逻辑代码——SettingActivity.java
package com.boxuegu.activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.boxuegu.R;
public class SettingActivity extends AppCompatActivity {
public static SettingActivity instance = null;
private TextView tv_main_title;
private TextView tv_back;
private RelativeLayout rl_title_bar;
private RelativeLayout rl_modify_psw;
private RelativeLayout rl_security_setting;
private RelativeLayout rl_exit_login;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//设置界面布局
setContentView(R.layout.activity_setting);
//设置界面为竖屏
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
instance = this;
init();
}
//获取界面控件
private void init() {
tv_main_title = (TextView) findViewById(R.id.tv_main_title);
tv_main_title.setText("设置");
tv_back = (TextView) findViewById(R.id.tv_back);
rl_title_bar = (RelativeLayout) findViewById(R.id.title_bar);
rl_title_bar.setBackgroundColor(Color.parseColor("#FF9900"));
rl_modify_psw = (RelativeLayout) findViewById(R.id.rl_modify_psw);
rl_security_setting = (RelativeLayout) findViewById(R.id.rl_security_setting);
rl_exit_login = (RelativeLayout) findViewById(R.id.rl_exit_login);
tv_back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SettingActivity.this.finish();
}
});
//修改密码的点击事件
rl_modify_psw.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//跳转到修改密码界面
}
});
//设置密保的点击事件
rl_security_setting.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//跳转到设置密保界面
}
});
//退出登录的点击事件
rl_exit_login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(SettingActivity.this,"退出登录成功",Toast.LENGTH_SHORT).show();
clearLoginStatus(); //清除登录状态和登录的用户名
//退出成功后把退出成功的状态传递到MainActivity中
Intent data = new Intent();
data.putExtra("isLogin",false);
setResult(RESULT_OK,data);
SettingActivity.this.finish();
}
});
}
//清除SharedPreferences中的登录状态和登录时的用户名
private void clearLoginStatus(){
SharedPreferences sp = getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sp.edit(); //获取编辑器
editor.putBoolean("isLogin",false); //清除登录状态
editor.putString("loginUserName",""); //清除用户名
editor.commit(); //提交修改
}
}
4、修改我的界面代码
在MyInfoView.java文件中的initView方法，找到注释//跳转到设置界面下方添加如下代码
Intent intent = new Intent(mContext, SettingActivity.class);
mContext.startActivityForResult(intent,1);
三、运行效果
Android项目实战系列—基于博学谷 开源地址
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