Initial commit

app/src/main/AndroidManifest.xml

@@ -11,6 +11,12 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.AppCompat.NoActionBar"
         tools:targetApi="31">
+        <activity
+            android:name=".activity.ModifyPswActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.SettingActivity"
+            android:exported="false" />
         <activity
             android:name=".activity.LoginActivity"
             android:exported="false" />

app/src/main/java/com/youxuegu/MainActivity.java

@@ -3,21 +3,250 @@ package com.youxuegu;
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.content.Intent;
+import android.graphics.Color;
 import android.os.Bundle;
+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.youxuegu.activity.LoginActivity;
 import com.youxuegu.activity.RegisterActivity;
+import com.youxuegu.utils.UtilsHelper;
+import com.youxuegu.view.MyInfoView;
 
 /**
  * @author YoVinchen
  */
-public class MainActivity extends AppCompatActivity {
+public class MainActivity extends AppCompatActivity implements View.OnClickListener {
+    private FrameLayout mBodyLayout;   //中间内容栏
+    public LinearLayout mBottomLayout; //底部按钮栏
+    private View mCourseBtn, mExercisesBtn, mMyInfoBtn;
+    private TextView tv_course, tv_exercises, tv_myInfo;
+    private ImageView iv_course, iv_exercises, iv_myInfo;
+    private TextView tv_back, tv_main_title;
+    private RelativeLayout rl_title_bar;
+
+    private MyInfoView mMyInfoView;
+//    private ExercisesView mExercisesView;
+//    private CourseView mCourseView;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        Intent intent = new Intent(MainActivity.this, LoginActivity.class);
-        startActivity(intent);
+        init();
+        setListener();
+        selectDisplayView(0);
+    }
+
+    /**
+     * 获取界面上的控件
+     */
+    private void init() {
+        tv_back = findViewById(R.id.tv_back);
+        tv_main_title = findViewById(R.id.tv_main_title);
+        tv_main_title.setText("优学谷课程");
+        rl_title_bar = findViewById(R.id.title_bar);
+        rl_title_bar.setBackgroundColor(Color.parseColor("#30B4FF"));
+        tv_back.setVisibility(View.GONE);
+        mBodyLayout = findViewById(R.id.main_body);
+        mBottomLayout = 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 = findViewById(R.id.bottom_bar_text_course);
+        tv_exercises = findViewById(R.id.bottom_bar_text_exercises);
+        tv_myInfo = findViewById(R.id.bottom_bar_text_myinfo);
+        iv_course = findViewById(R.id.bottom_bar_image_course);
+        iv_exercises = findViewById(R.id.bottom_bar_image_exercises);
+        iv_myInfo = findViewById(R.id.bottom_bar_image_myinfo);
+    }
+
+
+    /**
+     * 设置底部按钮未被选中时的状态
+     */
+    private void setNotSelectedStatus() {
+        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.getChildCount(); i++) {
+            mBottomLayout.getChildAt(i).setSelected(false);
+        }
+    }
+
+    /**
+     * 设置底部按钮被选中时的状态
+     */
+    private 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("优学谷课程");
+                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("优学谷习题");
+                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);
+                break;
+        }
+    }
+
+
+    /**
+     * 隐藏底部导航栏界面的中间部分视图
+     */
+    private void hideAllView() {
+        for (int i = 0; i < mBodyLayout.getChildCount(); i++) {
+            mBodyLayout.getChildAt(i).setVisibility(View.GONE);
+        }
+    }
+
+    /**
+     * 创建视图
+     */
+    private void createView(int viewIndex) {
+        switch (viewIndex) {
+            case 0:
+                //课程界面
+//                if (mCourseView == null) {
+//                    mCourseView = new CourseView(this);
+//                    mBodyLayout.addView(mCourseView.getView());
+//                } else {
+//                    mCourseView.getView();
+//                }
+//                mCourseView.showView();
+                break;
+            case 1:
+                //习题界面
+//                if (mExercisesView == null) {
+//                    mExercisesView = new ExercisesView(this);        //实例化ExercisesView类
+//                    mBodyLayout.addView(mExercisesView.getView());  //将习题界面添加到底部导航栏的布局中
+//                } else {
+//                    mExercisesView.getView(); //获取习题界面
+//                }
+//                mExercisesView.showView();    //显示习题界面
+                break;
+            case 2:
+                //"我"的界面
+                if (mMyInfoView == null) {
+                    mMyInfoView = new MyInfoView(this);
+                    //加载“我”的界面
+                    mBodyLayout.addView(mMyInfoView.getView());
+                } else {
+                    //获取“我”的界面
+                    mMyInfoView.getView();
+                }
+                //显示“我”的界面
+                mMyInfoView.showView();
+                break;
+        }
+    }
+
+    /**
+     * 设置底部按钮被选中时对应的界面中间部分视图
+     */
+    private void selectDisplayView(int index) {
+        //隐藏所有视图
+        hideAllView();
+        //创建被选中按钮对应的视图
+        createView(index);
+        //设置被选中按钮的选中状态
+        setSelectedStatus(index);
+    }
+
+    /**
+     * 设置底部3个按钮的点击事件的监听器
+     */
+    private void setListener() {
+        for (int i = 0; i < mBottomLayout.getChildCount(); i++) {
+            mBottomLayout.getChildAt(i).setOnClickListener(this);
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            //"课程"按钮的点击事件
+            case R.id.bottom_bar_course_btn:
+                setNotSelectedStatus();
+                selectDisplayView(0);
+                break;
+            //"习题"按钮的点击事件
+            case R.id.bottom_bar_exercises_btn:
+                setNotSelectedStatus();
+                selectDisplayView(1);
+                break;
+            //"我"的按钮的点击事件
+            case R.id.bottom_bar_myinfo_btn:
+                setNotSelectedStatus();
+                selectDisplayView(2);
+                break;
+            default:
+                break;
+        }
+    }
+
+
+    /**
+     * 记录第一次点击时的时间
+     */
+    protected long exitTime;
+
+    @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, "再按一次退出博学谷", Toast.LENGTH_SHORT).show();
+                //记录当前点击返回键的时间
+                exitTime = System.currentTimeMillis();
+            } else {
+                MainActivity.this.finish();
+                if (UtilsHelper.readLoginStatus(MainActivity.this)) {
+                    //清除登录状态与用户名
+                    UtilsHelper.clearLoginStatus(MainActivity.this);
+                }
+                System.exit(0);
+            }
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (data != null) {
+            //获取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);
+            //登录成功时显示课程界面
+            if (isLogin) {
+                setNotSelectedStatus();
+                selectDisplayView(0);
+            }
+            if (mMyInfoView != null) {
+                //登录成功或退出登录时根据isLogin的值设置"我"的界面
+                mMyInfoView.setLoginParams(isLogin);
+            }
+        }
     }
 }

app/src/main/java/com/youxuegu/activity/ModifyPswActivity.java

@@ -0,0 +1,96 @@
+package com.youxuegu.activity;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.youxuegu.R;
+import com.youxuegu.utils.MD5Utils;
+import com.youxuegu.utils.UtilsHelper;
+
+public class ModifyPswActivity extends AppCompatActivity implements View.OnClickListener {
+    private TextView tv_main_title;
+    private TextView tv_back;
+    private EditText et_original_psw, et_new_psw, et_new_psw_again;
+    private Button btn_save;
+    private String originalPsw, newPsw, newPswAgain;
+    private String spOriginalPsw, userName;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_modify_psw);
+        init();
+        userName = UtilsHelper.readLoginUserName(this);
+        spOriginalPsw = UtilsHelper.readPsw(this, userName);
+    }
+
+    private void init() {
+        tv_main_title = findViewById(R.id.tv_main_title);
+        tv_main_title.setText("修改密码");
+        tv_back = findViewById(R.id.tv_back);
+        et_original_psw = findViewById(R.id.et_original_psw);
+        et_new_psw = findViewById(R.id.et_new_psw);
+        et_new_psw_again = findViewById(R.id.et_new_psw_again);
+        btn_save = findViewById(R.id.btn_save);
+        tv_back.setOnClickListener(this);
+        btn_save.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        switch (view.getId()) {
+            case R.id.tv_back:
+                ModifyPswActivity.this.finish();
+                break;
+            case R.id.btn_save:
+                getEditString();
+                if (TextUtils.isEmpty(originalPsw)) {
+                    Toast.makeText(ModifyPswActivity.this, "请输入原始密码", Toast.LENGTH_SHORT).show();
+                    return;
+                } else if (!MD5Utils.md5(originalPsw).equals(spOriginalPsw)) {
+                    Toast.makeText(ModifyPswActivity.this, "输入的密码与原始密码不相同", Toast.LENGTH_SHORT).show();
+                    return;
+                } else if (MD5Utils.md5(newPsw).equals(spOriginalPsw)) {
+                    Toast.makeText(ModifyPswActivity.this, "输入的新密码与原始密码不能相同", Toast.LENGTH_SHORT).show();
+                    return;
+                } else if (TextUtils.isEmpty(newPsw)) {
+                    Toast.makeText(ModifyPswActivity.this, "请输入新密码", Toast.LENGTH_SHORT).show();
+                    return;
+                } else if (TextUtils.isEmpty(newPswAgain)) {
+                    Toast.makeText(ModifyPswActivity.this, "请再次输入新密码", Toast.LENGTH_SHORT).show();
+                    return;
+                } else if (!newPsw.equals(newPswAgain)) {
+                    Toast.makeText(ModifyPswActivity.this, "两次输入的新密码不一致", Toast.LENGTH_SHORT).show();
+                    return;
+                } else {
+                    Toast.makeText(ModifyPswActivity.this, "新密码设置成功", Toast.LENGTH_SHORT).show();
+                    //保存新密码到SharedPreferences文件中
+                    UtilsHelper.saveUserInfo(ModifyPswActivity.this, userName, newPsw);
+                    Intent intent = new Intent(ModifyPswActivity.this, LoginActivity.class);
+                    startActivity(intent);
+                    //关闭设置界面
+                    SettingActivity.instance.finish();
+                    //关闭修改密码界面
+                    ModifyPswActivity.this.finish();
+                }
+                break;
+        }
+    }
+
+    /**
+     * 获取界面输入框控件上的字符串
+     */
+    private void getEditString() {
+        originalPsw = et_original_psw.getText().toString().trim();
+        newPsw = et_new_psw.getText().toString().trim();
+        newPswAgain = et_new_psw_again.getText().toString().trim();
+    }
+}

app/src/main/java/com/youxuegu/activity/SettingActivity.java

@@ -0,0 +1,75 @@
+package com.youxuegu.activity;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.youxuegu.R;
+import com.youxuegu.utils.UtilsHelper;
+
+public class SettingActivity extends AppCompatActivity implements View.OnClickListener {
+    private TextView tv_main_title;
+    private TextView tv_back;
+    private RelativeLayout rl_title_bar;
+    private RelativeLayout rl_modify_psw, rl_security_setting, rl_exit_login;
+    public static SettingActivity instance = null;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_setting);
+        instance = this;
+        init();
+    }
+
+    private void init() {
+        tv_main_title = findViewById(R.id.tv_main_title);
+        tv_main_title.setText("设置");
+        tv_back = findViewById(R.id.tv_back);
+        rl_title_bar = findViewById(R.id.title_bar);
+        rl_title_bar.setBackgroundColor(Color.parseColor("#30B4FF"));
+        rl_modify_psw = findViewById(R.id.rl_modify_psw);
+        rl_security_setting = findViewById(R.id.rl_security_setting);
+        rl_exit_login = findViewById(R.id.rl_exit_login);
+        tv_back.setOnClickListener(this);
+        rl_modify_psw.setOnClickListener(this);
+        rl_security_setting.setOnClickListener(this);
+        rl_exit_login.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        switch (view.getId()) {
+            case R.id.tv_back:
+                this.finish();
+                break;
+            case R.id.rl_modify_psw:
+                //跳转到修改密码界面
+                Intent intent = new Intent(SettingActivity.this, ModifyPswActivity.class);
+                startActivity(intent);
+                break;
+            case R.id.rl_security_setting:
+                //跳转到设置密保界面
+//                Intent securityIntent = new Intent(SettingActivity.this, FindPswActivity.class);
+//                securityIntent.putExtra("from", "security");
+//                startActivity(securityIntent);
+                break;
+            case R.id.rl_exit_login:
+                Toast.makeText(SettingActivity.this, "退出登录成功", Toast.LENGTH_SHORT).show();
+                //清除登录状态和登录时的用户名
+                UtilsHelper.clearLoginStatus(SettingActivity.this);
+                Intent data = new Intent();
+                data.putExtra("isLogin", false);
+                setResult(RESULT_OK, data);
+                SettingActivity.this.finish();
+                break;
+        }
+
+    }
+}

app/src/main/java/com/youxuegu/utils/UtilsHelper.java

@@ -59,4 +59,28 @@ public class UtilsHelper {
         //提交修改
         editor.commit();
     }
+
+    public static boolean readLoginStatus(Context context) {
+        SharedPreferences sp = context.getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
+        boolean isLogin = sp.getBoolean("isLogin", false);
+        return isLogin;
+    }
+
+    public static void clearLoginStatus(Context context) {
+        SharedPreferences sp = context.getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
+        //获取编辑器
+        SharedPreferences.Editor editor = sp.edit();
+        //清除登录状态
+        editor.putBoolean("isLogin", false);
+        //清除登录时的用户名
+        editor.putString("loginUserName", "");
+        //提交修改
+        editor.commit();
+    }
+    public static String readLoginUserName(Context context) {
+        SharedPreferences sp = context.getSharedPreferences("loginInfo", Context.MODE_PRIVATE);
+        //获取登录时用户名
+        String userName = sp.getString("loginUserName", "");
+        return userName;
+    }
 }

app/src/main/java/com/youxuegu/view/MyInfoView.java

@@ -0,0 +1,118 @@
+package com.youxuegu.view;
+
+import android.app.Activity;
+import android.content.Intent;
+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.youxuegu.R;
+import com.youxuegu.activity.LoginActivity;
+import com.youxuegu.activity.SettingActivity;
+import com.youxuegu.utils.UtilsHelper;
+
+/**
+ * @author YoVinchen
+ */
+public class MyInfoView implements View.OnClickListener {
+    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;
+    //记录登录状态
+    private boolean isLogin = false;
+
+    public MyInfoView(Activity context) {
+        mContext = context;
+        mInflater = LayoutInflater.from(mContext);
+    }
+
+    private void initView() {
+        mCurrentView = mInflater.inflate(R.layout.main_view_myinfo, null);
+        ll_head = mCurrentView.findViewById(R.id.ll_head);
+        iv_head_icon = mCurrentView.findViewById(R.id.iv_head_icon);
+        rl_course_history = mCurrentView.findViewById(R.id.rl_course_history);
+        rl_setting = mCurrentView.findViewById(R.id.rl_setting);
+        tv_user_name = mCurrentView.findViewById(R.id.tv_user_name);
+        mCurrentView.setVisibility(View.VISIBLE);
+        //设置登录时界面控件的显示信息
+        setLoginParams(isLogin);
+        ll_head.setOnClickListener(this);
+        rl_course_history.setOnClickListener(this);
+        rl_setting.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        switch (view.getId()) {
+            case R.id.ll_head:
+                if (UtilsHelper.readLoginStatus(mContext)) {
+                    //跳转到个人资料界面
+//                    Intent intent = new Intent(mContext, UserInfoActivity.class);
+//                    mContext.startActivity(intent);
+                } else {
+                    //跳转到登录界面
+                    Intent intent = new Intent(mContext, LoginActivity.class);
+                    mContext.startActivityForResult(intent, 1);
+                }
+                break;
+            case R.id.rl_course_history:
+//                if (UtilsHelper.readLoginStatus(mContext)) {
+//                    //跳转到播放记录界面
+//                    Intent intent = new Intent(mContext, PlayHistoryActivity.class);
+//                    mContext.startActivity(intent);
+//                } else {
+//                    Toast.makeText(mContext, "您还未登录，请先登录",
+//                            Toast.LENGTH_SHORT).show();
+//                }
+                break;
+            case R.id.rl_setting:
+                if (UtilsHelper.readLoginStatus(mContext)) {
+                    //跳转到设置界面
+                    Intent intent = new Intent(mContext, SettingActivity.class);
+                    mContext.startActivityForResult(intent, 1);
+                } else {
+                    Toast.makeText(mContext, "您还未登录，请先登录",
+                            Toast.LENGTH_SHORT).show();
+                }
+                break;
+        }
+    }
+
+    /**
+     * 设置"我"的界面中用户名控件的显示信息
+     */
+    public void setLoginParams(boolean isLogin) {
+        if (isLogin) {
+            tv_user_name.setText(UtilsHelper.readLoginUserName(mContext));
+        } else {
+            tv_user_name.setText("点击登录");
+        }
+    }
+
+    public View getView() {
+        //获取用户登录状态
+        isLogin = UtilsHelper.readLoginStatus(mContext);
+        if (mCurrentView == null) {
+
+            initView();
+        }
+        return mCurrentView;
+    }
+
+    public void showView() {
+        if (mCurrentView == null) {
+            //初始化界面控件
+            initView();
+        }
+        //设置"我"的界面为显示状态
+        mCurrentView.setVisibility(View.VISIBLE);
+    }
+}

app/src/main/res/layout/activity_modify_psw.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/register_bg"
+    android:orientation="vertical"
+    tools:context=".activity.ModifyPswActivity">
+    <include layout="@layout/main_title_bar" />
+    <EditText
+        android:id="@+id/et_original_psw"
+        style="@style/etRegisterStyle"
+        android:layout_marginTop="35dp"
+        android:background="@drawable/register_user_name_bg"
+        android:drawableLeft="@drawable/psw_icon"
+        android:hint="请输入原始密码" />
+    <EditText
+        android:id="@+id/et_new_psw"
+        style="@style/etRegisterStyle"
+        android:background="@drawable/register_psw_bg"
+        android:drawableLeft="@drawable/psw_icon"
+        android:hint="请输入新密码"
+        android:inputType="textPassword" />
+    <EditText
+        android:id="@+id/et_new_psw_again"
+        style="@style/etRegisterStyle"
+        android:background="@drawable/register_psw_again_bg"
+        android:drawableLeft="@drawable/psw_icon"
+        android:drawablePadding="10dp"
+        android:hint="请再次输入新密码"
+        android:inputType="textPassword" />
+    <Button
+        android:id="@+id/btn_save"
+        style="@style/btnRegisterStyle"
+        android:text="保存" />
+</LinearLayout>

app/src/main/res/layout/activity_setting.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activity.SettingActivity"
+    android:background="@android:color/white"
+    android:orientation="vertical">
+    <include layout="@layout/main_title_bar" />
+    <View
+        style="@style/vMyinfoStyle"
+        android:layout_marginTop="15dp" />
+    <RelativeLayout
+        android:id="@+id/rl_modify_psw"
+        style="@style/rlMyinfoStyle">
+        <TextView
+            style="@style/tvMyinfoStyle"
+            android:text="修改密码" />
+        <ImageView style="@style/ivMyinfoRightStyle" />
+    </RelativeLayout>
+    <View style="@style/vMyinfoStyle" />
+    <RelativeLayout
+        android:id="@+id/rl_security_setting"
+        style="@style/rlMyinfoStyle">
+        <TextView
+            style="@style/tvMyinfoStyle"
+            android:text="设置密保" />
+        <ImageView style="@style/ivMyinfoRightStyle" />
+    </RelativeLayout>
+    <View style="@style/vMyinfoStyle" />
+    <View
+        style="@style/vMyinfoStyle"
+        android:layout_marginTop="15dp" />
+    <RelativeLayout
+        android:id="@+id/rl_exit_login"
+        style="@style/rlMyinfoStyle">
+        <TextView
+            style="@style/tvMyinfoStyle"
+            android:text="退出登录" />
+    </RelativeLayout>
+    <View style="@style/vMyinfoStyle" />
+</LinearLayout>

app/src/main/res/layout/main_title_bar.xml

@@ -12,14 +12,24 @@
         android:layout_alignParentLeft="true"
         android:layout_centerVertical="true"
         android:background="@drawable/go_back_selector" />
-
     <TextView
         android:id="@+id/tv_main_title"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:textColor="@android:color/white"
+        android:textSize="20sp"
+        android:layout_centerInParent="true" />
+    <TextView
+        android:id="@+id/tv_save"
+        android:layout_width="wrap_content"
+        android:layout_height="30dp"
+        android:layout_alignParentRight="true"
+        android:layout_marginTop="10dp"
+        android:layout_marginRight="20dp"
         android:layout_centerVertical="true"
-        android:textColor="@color/white"
-        android:textSize="20sp" />
-
-
+        android:gravity="center"
+        android:textSize="16sp"
+        android:textColor="@android:color/white"
+        android:text="保存"
+        android:visibility="gone" />
 </RelativeLayout>