add user manage section

2026-03-23 19:15:58 +00:00 · 2024-01-21 20:13:44 +08:00
parent 1f52a8920c
commit 01c0a119a6
12 changed files with 492 additions and 164 deletions
--- a/Readme.md
+++ b/Readme.md
@@ -1,26 +1,46 @@
-# 简介
+# Android Owner

-使用安卓的DeviceAdmin和DeviceOwner API管理你的设备！
+### 简介

-欢迎大家提交Issue
+使用安卓的Device Admin和Device Owner，全方位掌控你的设备。
+这个应用使用Kotlin + Jetpack Compose，有不完全的质感设计3配色
+
+记得给我个小星星，欢迎大家提交Issue

 ### 功能

- 添加用户限制
-    - 禁止使用蓝牙
-    - 禁止使用WiFi
-    - 禁止安装应用
-    - ......
+- 设备控制
+  - 禁用相机
+  - 禁止截屏
+  - 全局静音
+  - 关闭USB信号（需设备支持）
+  - 管理系统更新策略
+  - 清除数据
 - 管理应用
  - 隐藏应用
  - 停用应用
  - 禁止卸载应用
-    - ......
- 设备控制
-    - 禁用相机
-    - 禁止截屏
-    - 隐藏状态栏
+- 用户限制
+  - 网络和互联网：禁止使用流量、WiFi、VPN、私人DNS
+  - 其他连接：禁止使用蓝牙、位置信息、NFC、USB(MTP)
+  - 应用：禁止安装卸载应用、禁止清除应用的存储空间
+  - 显示与音量：禁止调整亮度、音量
+  - 用户和工作资料：禁止添加/切换/移除用户，禁止添加/移除工作资料
+  - 杂项：禁止自动填充服务、禁止调试
+- 密码
+  - 修改密码
+  - 最大密码错误次数
+  - 密码失效超时时间

-这个应用需要的权限十分敏感，如果操作不慎，可能会让你的设备丢失数据或者让你无法解锁你的设备
+### 这个应用十分危险！！！

-但是你无需担心，这个应用不是恶意软件
+在使用各个功能之前，请仔细阅读相应的说明。红色的按钮一定要谨慎使用！
+如果操作不慎，可能会意外地丢失数据或者让你无法解锁你的设备！
+
+### 即将加入的功能
+
+- Profile Owner相关
+- Managed Profile，工作资料和多用户相关
+- 安装/卸载应用，清除应用的缓存和存储空间
+- 应用管理的包选择器（目前只能手动输入包名）
+- 适配手表
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -11,8 +11,8 @@ android {
        applicationId = "com.binbin.androidowner"
        minSdk = 23
        targetSdk = 34
-        versionCode = 4
-        versionName = "1.3"
+        versionCode = 5
+        versionName = "1.4"

        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
--- a/app/src/main/java/com/binbin/androidowner/ApplicationManage.kt
+++ b/app/src/main/java/com/binbin/androidowner/ApplicationManage.kt
@@ -1,9 +1,12 @@
 package com.binbin.androidowner

+import android.app.PendingIntent
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
+import android.content.IntentSender
+import android.content.pm.PackageInstaller
 import android.content.pm.PackageManager.NameNotFoundException
 import android.net.Uri
 import android.os.Build.VERSION
@@ -32,6 +35,8 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat.startActivity
+import java.io.IOException
+import java.io.InputStream


@Composable
@@ -50,7 +55,9 @@ fun ApplicationManage(myDpm:DevicePolicyManager, myComponent:ComponentName,myCon
                pkgName = it
            },
            label = { Text("包名") },
-            modifier = Modifier.fillMaxWidth().padding(horizontal = 8.dp)
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 8.dp)
        )
        if(VERSION.SDK_INT>=24){
            val isSuspended = {
@@ -80,20 +87,20 @@ fun ApplicationManage(myDpm:DevicePolicyManager, myComponent:ComponentName,myCon
                .padding(8.dp),
            horizontalArrangement = Arrangement.SpaceAround
        ) {
-            Button(onClick = {myDpm.setUninstallBlocked(myComponent,pkgName,false)}) {
+            Button(onClick = {myDpm.setUninstallBlocked(myComponent,pkgName,false)}, enabled = isDeviceOwner(myDpm)) {
                Text("取消防卸载")
            }
-            Button(onClick = {myDpm.setUninstallBlocked(myComponent,pkgName,true)}) {
+            Button(onClick = {myDpm.setUninstallBlocked(myComponent,pkgName,true)}, enabled = isDeviceOwner(myDpm)) {
                Text("防卸载")
            }
        }
-        Button(
+        /*Button(
            onClick = {
-                uninstallApp(myContext,pkgName)
+                uninstallPkg(pkgName,myContext)
            }) {
            Text("卸载")
-        }
-        Spacer(Modifier.padding(5.dp))
+        }*/
+        Spacer(Modifier.padding(20.dp))
    }
 }

@@ -157,3 +164,39 @@ private fun uninstallApp(context: Context, packageName: String) {
    uninstallIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
    context.startActivity(uninstallIntent)
 }
+
+fun isAppInstalled(context: Context, packageName: String): Boolean {
+    return try {
+        context.packageManager.getApplicationInfo(packageName, 0)
+        true
+    } catch (e: NameNotFoundException) {
+        false
+    }
+}
+
+@Throws(IOException::class)
+fun installPackage(context: Context, inputStream: InputStream, packageName: String?): Boolean {
+    val packageInstaller = context.packageManager.packageInstaller
+    val params = PackageInstaller.SessionParams(
+        PackageInstaller.SessionParams.MODE_FULL_INSTALL
+    )
+    params.setAppPackageName(packageName)
+    val sessionId = packageInstaller.createSession(params)
+    val session = packageInstaller.openSession(sessionId)
+    val out = session.openWrite("COSU", 0, -1)
+    val buffer = ByteArray(65536)
+    var c: Int
+    while (inputStream.read(buffer).also { c = it } != -1) {
+        out.write(buffer, 0, c)
+    }
+    session.fsync(out)
+    inputStream.close()
+    out.close()
+    session.commit(createIntentSender(context, sessionId))
+    return true
+}
+
+private fun createIntentSender(context: Context, sessionId: Int): IntentSender {
+    val pendingIntent = PendingIntent.getBroadcast(context, sessionId, Intent(), PendingIntent.FLAG_IMMUTABLE)
+    return pendingIntent.intentSender
+}
--- a/app/src/main/java/com/binbin/androidowner/DeviceControl.kt
+++ b/app/src/main/java/com/binbin/androidowner/DeviceControl.kt
@@ -4,6 +4,7 @@ import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
 import android.os.Build.VERSION
+import android.widget.Toast
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
@@ -34,6 +35,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp

@Composable
@@ -71,27 +73,60 @@ fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName,myConte
                .padding(horizontal = 6.dp, vertical = 4.dp)
                .clip(RoundedCornerShape(15))
                .background(color = MaterialTheme.colorScheme.primaryContainer)
-                .padding(8.dp),
+                .padding(vertical = 5.dp),
            horizontalArrangement = Arrangement.SpaceEvenly
        ) {
-            Button(onClick = {myDpm.setKeyguardDisabled(myComponent,true)}) {
+            Button(
+                onClick = {
+                    if(myDpm.setKeyguardDisabled(myComponent,true)){
+                        Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                    }else{
+                        Toast.makeText(myContext, "失败", Toast.LENGTH_SHORT).show()
+                    }
+                },
+                enabled = isDeviceOwner(myDpm)
+            ) {
                Text("禁用锁屏（需无密码）")
            }
            Spacer(Modifier.padding(horizontal = 5.dp))
-            Button(onClick = {myDpm.setKeyguardDisabled(myComponent,false)}) {
+            Button(
+                onClick = {
+                    if(myDpm.setKeyguardDisabled(myComponent,false)){
+                        Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                    }else{
+                        Toast.makeText(myContext, "失败", Toast.LENGTH_SHORT).show()
+                    }
+                },
+                enabled = isDeviceOwner(myDpm)
+            ) {
                Text("启用锁屏")
            }
        }
+        Row(
+            horizontalArrangement = Arrangement.SpaceAround,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(vertical = 4.dp, horizontal = 6.dp)
+                .clip(RoundedCornerShape(15))
+                .background(color = MaterialTheme.colorScheme.primaryContainer)
+                .padding(vertical = 4.dp),
+        ) {
            if(VERSION.SDK_INT>=24){
-            Button(onClick = {myDpm.reboot(myComponent)}) {
+                Button(onClick = {myDpm.reboot(myComponent)}, enabled = isDeviceOwner(myDpm)) {
                    Text("重启")
                }
+                Button(onClick = {myDpm.lockNow()}, enabled = myDpm.isAdminActive(myComponent)) {
+                    Text("锁屏")
+                }
+            }
+        }
+        if(VERSION.SDK_INT>=24){
            val wifimac = try {
                myDpm.getWifiMacAddress(myComponent).toString()
            }catch(e:SecurityException){
                "没有权限"
            }
-            Text("WiFi MAC: $wifimac")
+            Text(text = "WiFi MAC: $wifimac",modifier=Modifier.fillMaxWidth(), textAlign = TextAlign.Center)
        }
        if(VERSION.SDK_INT<24){
            Text("重启和WiFi Mac需要API24")
@@ -106,10 +141,7 @@ fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName,myConte
        if(VERSION.SDK_INT<34){
            Text("隐藏状态栏需要API34")
        }
-        Button(onClick = {myDpm.lockNow()}) {
-            Text("锁屏")
-        }
-        Button(onClick = {myDpm.uninstallAllUserCaCerts(myComponent)}) {
+        Button(onClick = {myDpm.uninstallAllUserCaCerts(myComponent)},modifier = Modifier.align(Alignment.CenterHorizontally), enabled = isDeviceOwner(myDpm)) {
            Text(text = "清除用户Ca证书")
        }
        SysUpdatePolicy(myDpm,myComponent,myContext)
@@ -135,7 +167,8 @@ fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName,myConte
                colors = ButtonDefaults.buttonColors(
                    containerColor = if(confirmed){MaterialTheme.colorScheme.primary}else{MaterialTheme.colorScheme.error},
                    contentColor = if(confirmed){MaterialTheme.colorScheme.onPrimary}else{MaterialTheme.colorScheme.onError}
-                )
+                ),
+                enabled = isDeviceOwner(myDpm)
            ) {
                Text(text = if(confirmed){"取消"}else{"确定"})
            }
@@ -165,6 +198,7 @@ fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName,myConte
                }
            }
        }
+        Spacer(Modifier.padding(vertical = 20.dp))
    }
 }

@@ -207,7 +241,7 @@ private fun DeviceCtrlItem(
                }
            }
        }
-        if(myDpm.isDeviceOwnerApp("com.binbin.androidowner")){
+        if(isDeviceOwner(myDpm)){
            isEnabled = getMethod()
        }
        Switch(
@@ -216,7 +250,7 @@ private fun DeviceCtrlItem(
                setMethod(!isEnabled)
                isEnabled=getMethod()
            },
-            enabled = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
+            enabled = isDeviceOwner(myDpm)
        )
    }
 }
--- a/app/src/main/java/com/binbin/androidowner/MainActivity.kt
+++ b/app/src/main/java/com/binbin/androidowner/MainActivity.kt
@@ -2,7 +2,6 @@ package com.binbin.androidowner

 import android.annotation.SuppressLint
 import android.app.admin.DevicePolicyManager
-import android.app.admin.SystemUpdatePolicy
 import android.content.ComponentName
 import android.content.Context
 import android.os.Bundle
@@ -78,7 +77,7 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
        "HomePage" to R.string.app_name,
        "DeviceControl" to R.string.device_ctrl,
        "Permissions" to R.string.permission,
-        "UIControl" to R.string.ui_ctrl,
+        "UserManage" to R.string.user_manage,
        "ApplicationManage" to R.string.app_manage,
        "UserRestriction" to R.string.user_restrict,
        "Password" to R.string.password
@@ -130,6 +129,7 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
            composable(route = "Permissions", content = { DpmPermissions(mainDpm,mainComponent,mainContext,navCtrl)})
            composable(route = "ApplicationManage", content = { ApplicationManage(mainDpm,mainComponent,mainContext)})
            composable(route = "UserRestriction", content = { UserRestriction(mainDpm,mainComponent)})
+            composable(route = "UserManage", content = { UserManage(mainDpm,mainComponent,mainContext)})
            composable(route = "Password", content = { Password(mainDpm,mainComponent,mainContext)})
        }
    }
@@ -179,6 +179,7 @@ fun HomePage(navCtrl:NavHostController,myDpm:DevicePolicyManager,myComponent:Com
        HomePageItem(R.string.device_ctrl, R.drawable.mobile_phone_fill0, R.string.device_ctrl_desc, "DeviceControl", navCtrl)
        HomePageItem(R.string.app_manage, R.drawable.apps_fill0, R.string.apps_ctrl_description, "ApplicationManage", navCtrl)
        HomePageItem(R.string.user_restrict, R.drawable.manage_accounts_fill0, R.string.user_restrict_desc, "UserRestriction", navCtrl)
+        HomePageItem(R.string.user_manage,R.drawable.account_circle_fill0,R.string.user_manage_desc,"UserManage",navCtrl)
        HomePageItem(R.string.password, R.drawable.password_fill0,R.string.security_desc, "Password",navCtrl)
    }
 }
@@ -230,3 +231,7 @@ fun RadioButtonItem(
        Text(text)
    }
 }
+
+fun isDeviceOwner(dpm:DevicePolicyManager): Boolean {
+    return dpm.isDeviceOwnerApp("com.binbin.androidowner")
+}
--- a/app/src/main/java/com/binbin/androidowner/Password.kt
+++ b/app/src/main/java/com/binbin/androidowner/Password.kt
@@ -12,9 +12,11 @@ import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.KeyboardActions
@@ -25,6 +27,8 @@ import androidx.compose.material.icons.outlined.Check
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextField
@@ -37,6 +41,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.focus.FocusManager
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.ImeAction
@@ -105,7 +110,8 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                            if(myDpm.clearResetPasswordToken(myComponent)){ Toast.makeText(myContext, "清除成功", Toast.LENGTH_SHORT).show()
                            }else{ Toast.makeText(myContext, "清除失败", Toast.LENGTH_SHORT).show() }
                        },
-                        modifier = Modifier.padding(end = 8.dp)
+                        modifier = Modifier.padding(end = 8.dp),
+                        enabled = isDeviceOwner(myDpm)
                    ) {
                        Text("清除")
                    }
@@ -114,7 +120,8 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                            if(myDpm.setResetPasswordToken(myComponent, myByteArray)){ Toast.makeText(myContext, "设置成功", Toast.LENGTH_SHORT).show()
                            }else{ Toast.makeText(myContext, "设置失败", Toast.LENGTH_SHORT).show() }
                        },
-                        modifier = Modifier.padding(end = 8.dp)
+                        modifier = Modifier.padding(end = 8.dp),
+                        enabled = isDeviceOwner(myDpm)
                    ) {
                        Text("设置")
                    }
@@ -124,12 +131,14 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                                try{ activateToken(myContext)
                                }catch(e:NullPointerException){ Toast.makeText(myContext, "请先设置令牌", Toast.LENGTH_SHORT).show() }
                            }else{ Toast.makeText(myContext, "已经激活", Toast.LENGTH_SHORT).show() }
-                        }
+                        },
+                        enabled = isDeviceOwner(myDpm)
                    ) {
                        Text("激活")
                    }
                }
                Text("没有密码时会自动激活令牌")
+                Text("有可能无法设置密码重置令牌，因机而异，AVD上能用")
            }
        }
        Column(
@@ -143,10 +152,10 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
            TextField(
                value = newPwd,
                onValueChange = {newPwd=it},
-                enabled = !confirmed,
+                enabled = !confirmed&& isDeviceOwner(myDpm),
                label = { Text("密码")},
                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password, imeAction = ImeAction.Done),
-                keyboardActions = KeyboardActions(onDone = {focusMgr.clearFocus()})
+                keyboardActions = KeyboardActions(onDone = {focusMgr.clearFocus()}),
            )
            Text(text = stringResource(R.string.reset_pwd_desc), modifier = Modifier.padding(vertical = 5.dp))
            Row {
@@ -155,7 +164,8 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                        if(newPwd.length>=4||newPwd.isEmpty()){ confirmed=!confirmed
                        }else{ Toast.makeText(myContext, "需要4位数字或字母", Toast.LENGTH_SHORT).show() }
                    },
-                    modifier = Modifier.padding(end = 10.dp)
+                    modifier = Modifier.padding(end = 10.dp),
+                    enabled = isDeviceOwner(myDpm)
                ) {
                    Text("确认密码")
                }
@@ -187,13 +197,13 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                }
            }
        }
-        PasswordItem(R.string.max_pwd_fail,R.string.max_pwd_fail_desc,R.string.max_pwd_fail_textfield, focusMgr,false,
+        PasswordItem(R.string.max_pwd_fail,R.string.max_pwd_fail_desc,R.string.max_pwd_fail_textfield, myDpm,focusMgr,false,
            {myDpm.getMaximumFailedPasswordsForWipe(null).toString()},{ic -> myDpm.setMaximumFailedPasswordsForWipe(myComponent, ic.toInt()) })
-        PasswordItem(R.string.pwd_timeout,R.string.pwd_timeout_desc,R.string.pwd_timeout_textfield, focusMgr,true,
+        PasswordItem(R.string.pwd_timeout,R.string.pwd_timeout_desc,R.string.pwd_timeout_textfield, myDpm,focusMgr,true,
            {myDpm.getPasswordExpiration(null).toString()},{ic -> myDpm.setPasswordExpirationTimeout(myComponent, ic.toLong()) })
-        PasswordItem(R.string.pwd_history,R.string.pwd_history_desc,R.string.pwd_history_textfield, focusMgr,true,
+        PasswordItem(R.string.pwd_history,R.string.pwd_history_desc,R.string.pwd_history_textfield,myDpm, focusMgr,true,
            {myDpm.getPasswordHistoryLength(null).toString()},{ic -> myDpm.setPasswordHistoryLength(myComponent, ic.toInt()) })
-
+        Spacer(Modifier.padding(vertical = 20.dp))
    }
 }

@@ -202,6 +212,7 @@ fun PasswordItem(
    itemName:Int,
    itemDesc:Int,
    textFieldLabel:Int,
+    myDpm:DevicePolicyManager,
    focusMgr:FocusManager,
    allowZero:Boolean,
    getMethod:()->String,
@@ -215,7 +226,7 @@ fun PasswordItem(
            .background(color = MaterialTheme.colorScheme.primaryContainer)
            .padding(10.dp)
    ) {
-        var inputContent by remember{ mutableStateOf(getMethod()) }
+        var inputContent by remember{ mutableStateOf(if(isDeviceOwner(myDpm)){getMethod()}else{""}) }
        var inputContentEdited by remember{ mutableStateOf(false) }
        var ableToApply by remember{ mutableStateOf(true) }
        Text(text = stringResource(itemName), style = MaterialTheme.typography.titleLarge)
@@ -240,29 +251,20 @@ fun PasswordItem(
                    }
                },
                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number, imeAction = ImeAction.Done),
-                keyboardActions = KeyboardActions(onDone = {focusMgr.clearFocus()})
+                keyboardActions = KeyboardActions(onDone = {focusMgr.clearFocus()}),
+                enabled = isDeviceOwner(myDpm)
            )
-            if(ableToApply){
-                Icon(
-                    imageVector = Icons.Outlined.Check,
-                    contentDescription = null,
-                    tint = if(inputContentEdited){MaterialTheme.colorScheme.onError}else{MaterialTheme.colorScheme.onPrimary},
-                    modifier = Modifier
-                        .clip(RoundedCornerShape(20))
-                        .background(
-                            color = if (inputContentEdited) {
-                                MaterialTheme.colorScheme.error
-                            } else {
-                                MaterialTheme.colorScheme.primary
-                            }
-                        )
-                        .clickable(onClick = {
-                            focusMgr.clearFocus()
-                            setMethod(inputContent)
-                            inputContentEdited = inputContent != getMethod()
-                        })
-                        .padding(8.dp)
+            IconButton(
+                onClick = { focusMgr.clearFocus() ; setMethod(inputContent) ; inputContentEdited=inputContent!=getMethod() },
+                enabled = isDeviceOwner(myDpm)&&ableToApply,
+                colors = IconButtonDefaults.iconButtonColors(
+                    contentColor = if(inputContentEdited){MaterialTheme.colorScheme.onError}else{MaterialTheme.colorScheme.onPrimary},
+                    containerColor = if(inputContentEdited){MaterialTheme.colorScheme.error}else{MaterialTheme.colorScheme.primary},
+                    disabledContentColor = Color.Transparent,
+                    disabledContainerColor = Color.Transparent
                )
+            ) {
+                Icon(imageVector = Icons.Outlined.Check, contentDescription = null)
            }
        }
    }
--- a/app/src/main/java/com/binbin/androidowner/Permissions.kt
+++ b/app/src/main/java/com/binbin/androidowner/Permissions.kt
@@ -38,6 +38,7 @@ import androidx.core.content.ContextCompat.startActivity
 import androidx.navigation.NavGraph.Companion.findStartDestination
 import androidx.navigation.NavHostController

+
@Composable
 fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myContext:Context,navCtrl:NavHostController){
    //da:DeviceAdmin do:DeviceOwner
@@ -53,7 +54,7 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
        Row(
            modifier = Modifier
                .fillMaxWidth()
-                .padding(bottom = 10.dp)
+                .padding(vertical = 5.dp)
                .clip(RoundedCornerShape(15))
                .background(color = MaterialTheme.colorScheme.primaryContainer)
                .padding(10.dp),
@@ -78,15 +79,33 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
                    Text("撤销")
                }
            }else{
-                Button(onClick = { ActivateDeviceAdmin(myComponent, myContext) }) {
+                /*Button(onClick = { activateDeviceAdmin(myContext,myComponent) }) {
                    Text("激活")
+                }*/
            }
        }
+        if(!isda){
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 5.dp)
+                    .clip(RoundedCornerShape(15.dp))
+                    .background(color = MaterialTheme.colorScheme.tertiaryContainer)
+                    .padding(10.dp),
+                horizontalAlignment = Alignment.Start
+            ) {
+                Text("你可以在adb shell中使用以下命令激活Device Admin")
+                SelectionContainer {
+                    Text("dpm set-active-admin com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver",
+                        color = MaterialTheme.colorScheme.onTertiaryContainer)
+                }
+                Text("或者进入设置 -> 安全 -> 更多安全设置 -> 设备管理应用 -> Android Owner")
+            }
        }
        Row(
            modifier = Modifier
                .fillMaxWidth()
-                .padding(bottom = 10.dp)
+                .padding(vertical = 5.dp)
                .clip(RoundedCornerShape(15))
                .background(color = MaterialTheme.colorScheme.primaryContainer)
                .padding(10.dp),
@@ -112,38 +131,59 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
                }
            }
        }
-        Column(
-            horizontalAlignment = Alignment.Start
-        ) {
        if(isdo||isda){
            Text(
                text = "注意！在这里撤销权限不会清除配置。比如：被停用的应用会保持停用状态",
                color = MaterialTheme.colorScheme.onErrorContainer,
                modifier = Modifier
                    .fillMaxWidth()
+                    .padding(vertical = 5.dp)
                    .clip(RoundedCornerShape(15))
                    .background(color = MaterialTheme.colorScheme.errorContainer)
                    .padding(6.dp)
            )
        }
-            Spacer(Modifier.padding(5.dp))
-            if(!isda){
-                Text("你可以在adb shell中使用以下命令激活Device Admin")
-                SelectionContainer {
-                    Text("dpm set-active-admin com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver")
+        if(isdo){
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 5.dp)
+                    .clip(RoundedCornerShape(15))
+                    .background(color = MaterialTheme.colorScheme.primaryContainer)
+                    .padding(8.dp)
+            ) {
+                Text(text = "设备信息", style = MaterialTheme.typography.titleLarge)
+                if(VERSION.SDK_INT>=30){
+                    val orgDevice = myDpm.isOrganizationOwnedDeviceWithManagedProfile
+                    Text("由组织拥有的工作资料设备：$orgDevice")
+                }
+                if(VERSION.SDK_INT>=34&&(myDpm.isProfileOwnerApp("com.binbin.androidowner")||myDpm.isManagedProfile(myComponent))){
+                    val financed = myDpm.isDeviceFinanced
+                    Text("Financed Device : $financed")
+                }
            }
-                Text("或者进入设置 -> 安全 -> 更多安全设置 -> 设备管理应用 -> Android Owner")
        }
        if(!isdo){
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 5.dp)
+                    .clip(RoundedCornerShape(15.dp))
+                    .background(color = MaterialTheme.colorScheme.tertiaryContainer)
+                    .padding(10.dp),
+                horizontalAlignment = Alignment.Start
+            ) {
                Text("你可以在adb shell中使用以下命令激活Device Owner")
                SelectionContainer {
-                    Text("dpm set-device-owner com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver")
+                    Text(text = "dpm set-device-owner com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver",
+                    color = MaterialTheme.colorScheme.onTertiaryContainer)
                }
                if(!isda){
                    Text("使用此命令也会激活Device Admin")
                }
            }
        }
+
        if(isdo&&VERSION.SDK_INT>=24){
            DeviceOwnerInfo(R.string.owner_lockscr_info,R.string.place_holder,R.string.owner_lockscr_info,focusManager,myContext,
                {myDpm.deviceOwnerLockScreenInfo},{content ->  myDpm.setDeviceOwnerLockScreenInfo(myComponent,content)})
@@ -152,8 +192,6 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
            DeviceOwnerInfo(R.string.long_support_msg,R.string.long_support_msg_desc,R.string.message,focusManager,myContext,
                {myDpm.getLongSupportMessage(myComponent)},{content ->  myDpm.setLongSupportMessage(myComponent,content)})
        }
-        DeviceOwnerInfo(R.string.profile_name,R.string.unknown_feature,R.string.profile_name,focusManager,myContext,
-            {null},{content ->  myDpm.setProfileName(myComponent,content)})
        Spacer(Modifier.padding(vertical = 20.dp))
    }
 }
@@ -171,7 +209,7 @@ fun DeviceOwnerInfo(
    Column(
        modifier = Modifier
            .fillMaxWidth()
-            .padding(bottom = 10.dp)
+            .padding(vertical = 5.dp)
            .clip(RoundedCornerShape(12.dp))
            .background(color = MaterialTheme.colorScheme.primaryContainer)
            .padding(10.dp)
@@ -216,13 +254,10 @@ fun DeviceOwnerInfo(
    }
 }

-fun ActivateDeviceAdmin(myComponent: ComponentName,myContext: Context){
+fun activateDeviceAdmin(inputContext:Context,inputComponent:ComponentName){
    val intent = Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN)
-    intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, myComponent)
-    intent.putExtra(
-        DevicePolicyManager.EXTRA_ADD_EXPLANATION,
-        "在这里激活Android Owner"
-    )
+    intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, inputComponent)
+    intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION, "在这里激活Android Owner")
    intent.setFlags(FLAG_ACTIVITY_NEW_TASK)
-    startActivity(myContext,intent,null)
+    startActivity(inputContext,intent,null)
 }
--- a/app/src/main/java/com/binbin/androidowner/SystemUpdatePolicy.kt
+++ b/app/src/main/java/com/binbin/androidowner/SystemUpdatePolicy.kt
@@ -50,7 +50,7 @@ fun SysUpdatePolicy(myDpm:DevicePolicyManager,myComponent:ComponentName,myContex
                    .background(color = MaterialTheme.colorScheme.primaryContainer)
                    .padding(8.dp)
            ) {
-                val sysUpdateInfo = myDpm.getPendingSystemUpdate(myComponent)
+                val sysUpdateInfo = if(isDeviceOwner(myDpm)){myDpm.getPendingSystemUpdate(myComponent)}else{null}
                if(sysUpdateInfo!=null){
                    Text("Update first available: ${Date(sysUpdateInfo.receivedTime)}")
                    Text("Hash code: ${sysUpdateInfo.hashCode()}")
@@ -115,7 +115,7 @@ fun SysUpdatePolicy(myDpm:DevicePolicyManager,myComponent:ComponentName,myContex
                }
            Button(
                onClick = {myDpm.setSystemUpdatePolicy(myComponent,policy);Toast.makeText(myContext, "成功！", Toast.LENGTH_SHORT).show()},
-                enabled = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
+                enabled = isDeviceOwner(myDpm)
            ) {
                Text("应用")
            }
--- a/app/src/main/java/com/binbin/androidowner/Test.java
+++ b/app/src/main/java/com/binbin/androidowner/Test.java
@@ -1,46 +1,13 @@
 package com.binbin.androidowner;

-import android.app.PendingIntent;
 import android.content.Context;
-import android.content.Intent;
-import android.content.IntentSender;
-import android.content.pm.PackageInstaller;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
+import android.os.UserHandle;
+import android.os.UserManager;
+import java.util.List;

 public class Test {
-    public static void installPackage(Context context, InputStream inputStream)
-            throws IOException {
-        PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller();
-        int sessionId = packageInstaller.createSession(new PackageInstaller
-                .SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL));
-        PackageInstaller.Session session = packageInstaller.openSession(sessionId);
-
-        long sizeBytes = 0;
-
-        OutputStream out;
-        out = session.openWrite("my_app_session", 0, sizeBytes);
-
-        int total = 0;
-        byte[] buffer = new byte[65536];
-        int c;
-        while ((c = inputStream.read(buffer)) != -1) {
-            total += c;
-            out.write(buffer, 0, c);
-        }
-        session.fsync(out);
-        inputStream.close();
-        out.close();
-
-        // fake intent
-        IntentSender statusReceiver = null;
-        Intent intent = new Intent(context, MainActivity.class);
-        PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
-                1337111117, intent, PendingIntent.FLAG_UPDATE_CURRENT);
-
-        session.commit(pendingIntent.getIntentSender());
-        session.close();
+    public static List<UserHandle> returnUsers(Context myContext){
+        UserManager userManager = (UserManager) myContext.getSystemService(Context.USER_SERVICE);
+        return userManager.getUserProfiles();
    }
 }
--- a/app/src/main/java/com/binbin/androidowner/User.kt
+++ b/app/src/main/java/com/binbin/androidowner/User.kt
@@ -2,31 +2,248 @@ package com.binbin.androidowner

 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
-import android.os.Build
+import android.content.Context
+import android.os.Build.VERSION
+import android.os.UserHandle
+import android.os.UserManager
+import android.widget.Toast
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.unit.dp
+import androidx.core.os.UserManagerCompat

@Composable
-fun User(myDpm:DevicePolicyManager,myComponent:ComponentName){
-    Column {
-        Column {
-            Text(text = "参数", style = MaterialTheme.typography.titleLarge)
-            if(Build.VERSION.SDK_INT>=34&&(myDpm.isProfileOwnerApp("com.binbin.androidowner")||myDpm.isManagedProfile(myComponent))){
-                val financed = myDpm.isDeviceFinanced
-                Text("Financed Device : $financed")
+fun UserManage(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext: Context){
+    Column(
+        modifier = Modifier.verticalScroll(rememberScrollState())
+    ) {
+        //val myUM = myContext.getSystemService(Context.USER_SERVICE)
+        val currentUser = android.os.Process.myUserHandle()
+        val userList = Test.returnUsers(myContext)
+        Text("因为我的模拟器的多用户无法使用，部分功能并未测试")
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 8.dp, vertical = 4.dp)
+                .clip(RoundedCornerShape(16.dp))
+                .background(color = MaterialTheme.colorScheme.primaryContainer)
+                .padding(10.dp)
+        ) {
+            Text(text = "用户信息", style = MaterialTheme.typography.titleLarge)
+            Text("用户个数：${userList.size}")
+            Spacer(Modifier.padding(vertical = 5.dp))
+            Text("用户已解锁：${UserManagerCompat.isUserUnlocked(myContext)}")
+            if(VERSION.SDK_INT>=24){
+                Text("支持多用户：${UserManager.supportsMultipleUsers()}")
            }
-            if (Build.VERSION.SDK_INT >= 28) {
+            if(VERSION.SDK_INT>=31){
+                Text("Headless system user: ${UserManager.isHeadlessSystemUserMode()}")
+            }
+            Spacer(Modifier.padding(vertical = 5.dp))
+            if (VERSION.SDK_INT >= 28&& isDeviceOwner(myDpm)) {
                val logoutable = myDpm.isLogoutEnabled
                Text(text = "用户可以退出 : $logoutable")
                val ephemeralUser = myDpm.isEphemeralUser(myComponent)
                Text(text = "临时用户： $ephemeralUser")
-                Text("切换用户后或设备重启后会删除临时用户")
                val affiliatedUser = myDpm.isAffiliatedUser
-                Text(text = "Affiliated User:$affiliatedUser")
+                Text(text = "Affiliated User: $affiliatedUser")
+            }
+            Spacer(Modifier.padding(5.dp))
+            Text("切换用户后或设备重启后会删除临时用户")
+        }
+
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 8.dp, vertical = 4.dp)
+                .clip(RoundedCornerShape(14.dp))
+                .background(color = MaterialTheme.colorScheme.primaryContainer)
+                .padding(10.dp)
+        ) {
+            Text(text = "用户操作", style = MaterialTheme.typography.titleLarge)
+            if(VERSION.SDK_INT>28){
+                var resultForLogout by remember{ mutableIntStateOf(-1) }
+                var resultForStop by remember{ mutableIntStateOf(-1) }
+                Text("登出用户需要成为次级用户的Profile Owner")
+                Button(onClick = {resultForLogout = myDpm.logoutUser(myComponent)}, enabled = isDeviceOwner(myDpm)) {
+                    Text("登出用户")
+                }
+                if(resultForLogout!=-1){
+                    Text(userOperationResultCode(resultForLogout))
+                }
+                Button(onClick = {resultForStop = myDpm.stopUser(myComponent,currentUser)}, enabled = isDeviceOwner(myDpm)) {
+                    Text("停止用户")
+                }
+                if(resultForStop!=-1){
+                    Text(userOperationResultCode(resultForStop))
+                }
+            }
+            Button(
+                onClick = {
+                    val success = myDpm.removeUser(myComponent,currentUser)
+                    if(success){
+                        Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                    }else{
+                        Toast.makeText(myContext, "失败", Toast.LENGTH_SHORT).show()
+                    }
+                },
+                enabled = isDeviceOwner(myDpm)
+            ) {
+                Text("移除用户")
+            }
+        }
+
+        if(VERSION.SDK_INT>=24){
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 8.dp, vertical = 4.dp)
+                    .clip(RoundedCornerShape(14.dp))
+                    .background(color = MaterialTheme.colorScheme.primaryContainer)
+                    .padding(10.dp)
+            ) {
+                var userName by remember{ mutableStateOf("") }
+                Text(text = "创建用户", style = MaterialTheme.typography.titleLarge)
+                TextField(
+                    value = userName,
+                    onValueChange = {userName=it},
+                    label = {Text("用户名")},
+                    modifier = Modifier.padding(vertical = 4.dp),
+                    enabled = isDeviceOwner(myDpm)
+                )
+                var selectedFlag by remember{ mutableIntStateOf(0) }
+                RadioButtonItem("无",{selectedFlag==0},{selectedFlag=0})
+                RadioButtonItem("跳过创建用户向导",{selectedFlag==DevicePolicyManager.SKIP_SETUP_WIZARD},{selectedFlag=DevicePolicyManager.SKIP_SETUP_WIZARD})
+                if(VERSION.SDK_INT>=28){
+                    RadioButtonItem("临时用户",{selectedFlag==DevicePolicyManager.MAKE_USER_EPHEMERAL},{selectedFlag=DevicePolicyManager.MAKE_USER_EPHEMERAL})
+                    RadioButtonItem("启用所有系统应用",{selectedFlag==DevicePolicyManager.LEAVE_ALL_SYSTEM_APPS_ENABLED},{selectedFlag=DevicePolicyManager.LEAVE_ALL_SYSTEM_APPS_ENABLED})
+                }
+                var newUserHandle: UserHandle? by remember{ mutableStateOf(null) }
+                Row {
+                    Button(
+                        onClick = {newUserHandle=myDpm.createAndManageUser(myComponent,userName,myComponent,null,selectedFlag)},
+                        enabled = isDeviceOwner(myDpm)
+                    ) {
+                        Text("创建")
+                    }
+                    if(newUserHandle!=null){
+                        Spacer(Modifier.padding(horizontal = 4.dp))
+                        Button(
+                            onClick = {
+                                if(myDpm.switchUser(myComponent,newUserHandle)){
+                                    Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                                } else{
+                                    Toast.makeText(myContext, "失败", Toast.LENGTH_SHORT).show()
+                                }
+                            }
+                        ) {
+                            Text("切换至新用户")
+                        }
+                    }
+                }
+
+            }
+        }else{
+            Text("创建用户需安卓7")
+        }
+        UserSessionMessage("用户名","用户名",myDpm,myContext,{null},{msg ->  myDpm.setProfileName(myComponent, msg.toString())})
+        if(VERSION.SDK_INT>=28){
+            UserSessionMessage("用户会话开始消息","消息",myDpm,myContext,{myDpm.getStartUserSessionMessage(myComponent)},{msg ->  myDpm.setStartUserSessionMessage(myComponent,msg)})
+            UserSessionMessage("用户会话结束消息","消息",myDpm,myContext,{myDpm.getEndUserSessionMessage(myComponent)},{msg ->  myDpm.setEndUserSessionMessage(myComponent,msg)})
+        }
+        Spacer(Modifier.padding(vertical = 30.dp))
+    }
+}
+
+@Composable
+fun UserSessionMessage(
+    text:String,
+    textField:String,
+    myDpm:DevicePolicyManager,
+    myContext: Context,
+    get:()->CharSequence?,
+    setMsg:(msg:CharSequence?)->Unit
+){
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 8.dp, vertical = 4.dp)
+            .clip(RoundedCornerShape(10))
+            .background(color = MaterialTheme.colorScheme.primaryContainer)
+            .padding(10.dp)
+    ) {
+        val focusMgr = LocalFocusManager.current
+        var msg:CharSequence? by remember{ mutableStateOf(null) }
+        if(isDeviceOwner(myDpm)){
+            msg = if(get()==null){""}else{get()}
+        }
+        Text(text = text, style = MaterialTheme.typography.titleLarge, color = MaterialTheme.colorScheme.onPrimaryContainer)
+        TextField(
+            value = msg.toString(),
+            onValueChange = {msg=it},
+            label = {Text(textField)},
+            keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done),
+            keyboardActions = KeyboardActions(onDone = {focusMgr.clearFocus()}),
+            modifier = Modifier.padding(vertical = 6.dp),
+            enabled = isDeviceOwner(myDpm)
+        )
+        Row {
+            Button(
+                onClick = {
+                    focusMgr.clearFocus()
+                    setMsg(msg)
+                    msg = if(get()==null){""}else{get()}
+                    Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                },
+                enabled = isDeviceOwner(myDpm)
+            ) {
+                Text("应用")
+            }
+            Spacer(Modifier.padding(horizontal = 5.dp))
+            Button(
+                onClick = {
+                    focusMgr.clearFocus()
+                    setMsg(null)
+                    msg = if(get()==null){""}else{get()}
+                    Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                },
+                enabled = isDeviceOwner(myDpm)
+            ) {
+                Text("使用默认")
            }
        }
    }
 }
+
+fun userOperationResultCode(result:Int): String {
+    return when(result){
+        UserManager.USER_OPERATION_SUCCESS->"USER_OPERATION_SUCCESS"
+        UserManager.USER_OPERATION_ERROR_UNKNOWN->"USER_OPERATION_ERROR_UNKNOWN"
+        UserManager.USER_OPERATION_ERROR_MANAGED_PROFILE->"USER_OPERATION_ERROR_MANAGED_PROFILE"
+        UserManager.USER_OPERATION_ERROR_CURRENT_USER->"USER_OPERATION_ERROR_CURRENT_USER"
+        else->"Unknown"
+    }
+}
--- a/app/src/main/java/com/binbin/androidowner/UserRestrict.kt
+++ b/app/src/main/java/com/binbin/androidowner/UserRestrict.kt
@@ -9,6 +9,7 @@ import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
@@ -21,6 +22,7 @@ import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
@@ -35,7 +37,7 @@ import androidx.compose.ui.unit.dp
@Composable
 fun UserRestriction(myDpm: DevicePolicyManager, myComponent: ComponentName){
    val verticalScrolling = rememberScrollState()
-    var currentSection by remember{ mutableStateOf(0) }
+    var currentSection by remember{ mutableIntStateOf(0) }
    Column(
        horizontalAlignment = Alignment.CenterHorizontally,
        modifier = Modifier
@@ -171,6 +173,7 @@ fun UserRestriction(myDpm: DevicePolicyManager, myComponent: ComponentName){
        if(VERSION.SDK_INT<34){
            Text("以下功能需要安卓14或以上：2G信号、启用设备管理器、超宽频段无线电")
        }
+        Spacer(Modifier.padding(vertical = 20.dp))
    }
 }

--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -119,11 +119,13 @@
    <string name="support_msg">提供支持的短消息</string>
    <string name="support_msg_desc">如果你禁用了某个功能，用户尝试使用这个功能时会看见这个消息（可多行）</string>
    <string name="message">消息</string>
-    <string name="profile_name">预设名</string>
+    <string name="profile_name">用户名</string>
    <string name="long_support_msg">提供支持的长消息</string>
    <string name="long_support_msg_desc">都是显示短消息，长消息不知道在哪里显示</string>
    <string name="disable_bt_contact_share">禁止蓝牙分享通讯录</string>
    <string name="sys_update_policy">系统更新策略</string>
    <string name="sys_update_policy_desc">管理系统更新策略</string>
    <string name="disable_keyguard">禁止锁屏（需无密码）</string>
+    <string name="user_manage">用户管理</string>
+    <string name="user_manage_desc">查看用户状态，添加用户</string>
 </resources>