fix context problems

app/src/main/AndroidManifest.xml

@@ -3,7 +3,6 @@
     xmlns:tools="http://schemas.android.com/tools">
     <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
     <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES"/>
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
     <uses-permission android:name="android.permission.MANAGE_DEVICE_POLICY_WIPE_DATA"/>
     <uses-permission android:name="android.permission.MANAGE_DEVICE_POLICY_ACROSS_USERS"/>
     <uses-permission android:name="android.permission.MANAGE_DEVICE_POLICY_RESET_PASSWORD"/>
@@ -32,8 +31,6 @@
                 <action android:name="android.app.action.MANAGED_PROFILE_PROVISIONED"/>
                 <action android:name="android.app.action.PROFILE_PROVISIONING_COMPLETE"/>
                 <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.INFO"/>
-                <category android:name="android.intent.category.HOME"/>
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>

app/src/main/java/com/binbin/androidowner/ApplicationManage.kt

@@ -12,6 +12,7 @@ import android.net.Uri
 import android.os.Build.VERSION
 import android.util.Log
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -33,6 +34,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat.startActivity
@@ -41,7 +43,10 @@ import java.io.InputStream
 
 
 @Composable
-fun ApplicationManage(myDpm:DevicePolicyManager, myComponent:ComponentName,myContext:Context){
+fun ApplicationManage(){
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     var pkgName by remember { mutableStateOf("") }
     Column(
         modifier = Modifier

app/src/main/java/com/binbin/androidowner/DeviceControl.kt

@@ -2,9 +2,9 @@ package com.binbin.androidowner
 
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
-import android.content.Context
 import android.os.Build.VERSION
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -28,13 +28,17 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 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
-fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName,myContext: Context){
+fun DeviceControl(){
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     Column(
         modifier = Modifier
             .verticalScroll(rememberScrollState())

app/src/main/java/com/binbin/androidowner/MainActivity.kt

@@ -15,7 +15,9 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.ArrowBack
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -33,6 +35,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
@@ -47,14 +50,12 @@ import androidx.navigation.compose.rememberNavController
 import com.binbin.androidowner.ui.theme.AndroidOwnerTheme
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
 
+@ExperimentalMaterial3Api
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         WindowCompat.setDecorFitsSystemWindows(window, false)
 
         super.onCreate(savedInstanceState)
-        val context = applicationContext
-        val dpm = context.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
-        val adminComponent = ComponentName(context,MyDeviceAdminReceiver::class.java)
         setContent {
             val sysUiCtrl = rememberSystemUiController()
             val useDarkIcon = !isSystemInDarkTheme()
@@ -63,16 +64,15 @@ class MainActivity : ComponentActivity() {
                     sysUiCtrl.setNavigationBarColor(Color.Transparent,useDarkIcon)
                     sysUiCtrl.setStatusBarColor(Color.Transparent,useDarkIcon)
                 }
-                MyScaffold(dpm,adminComponent,context)
+                MyScaffold()
             }
         }
     }
 }
 
-@OptIn(ExperimentalMaterial3Api::class)
+@ExperimentalMaterial3Api
-@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
 @Composable
-fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainContext:Context){
+fun MyScaffold(){
     val focusMgr = LocalFocusManager.current
     val navCtrl = rememberNavController()
     val backStackEntry by navCtrl.currentBackStackEntryAsState()
@@ -83,7 +83,8 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
         "UserManage" to R.string.user_manage,
         "ApplicationManage" to R.string.app_manage,
         "UserRestriction" to R.string.user_restrict,
-        "Password" to R.string.password
+        "Password" to R.string.password,
+        "AppSetting" to R.string.setting
     )
     val topBarName = topBarNameMap[backStackEntry?.destination?.route]?: R.string.app_name
     Scaffold(
@@ -128,24 +129,28 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
                 .padding(top = it.calculateTopPadding())
                 .imePadding()
         ){
-            composable(route = "HomePage", content = { HomePage(navCtrl,mainDpm,mainComponent)})
+            composable(route = "HomePage", content = { HomePage(navCtrl)})
-            composable(route = "DeviceControl", content = { DeviceControl(mainDpm,mainComponent,mainContext)})
+            composable(route = "DeviceControl", content = { DeviceControl()})
-            composable(route = "Permissions", content = { DpmPermissions(mainDpm,mainComponent,mainContext,navCtrl)})
+            composable(route = "Permissions", content = { DpmPermissions(navCtrl)})
-            composable(route = "ApplicationManage", content = { ApplicationManage(mainDpm,mainComponent,mainContext)})
+            composable(route = "ApplicationManage", content = { ApplicationManage()})
-            composable(route = "UserRestriction", content = { UserRestriction(mainDpm,mainComponent,mainContext)})
+            composable(route = "UserRestriction", content = { UserRestriction()})
-            composable(route = "UserManage", content = { UserManage(mainDpm,mainComponent,mainContext)})
+            composable(route = "UserManage", content = { UserManage()})
-            composable(route = "Password", content = { Password(mainDpm,mainComponent,mainContext)})
+            composable(route = "Password", content = { Password()})
+            composable(route = "AppSetting", content = { AppSetting()})
         }
     }
 }
 
 @Composable
-fun HomePage(navCtrl:NavHostController,myDpm:DevicePolicyManager,myComponent:ComponentName){
+fun HomePage(navCtrl:NavHostController){
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     val isda = myDpm.isAdminActive(myComponent)
     val isdo = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
     val activateType = if(isDeviceOwner(myDpm)){"Device Owner"}else if(isProfileOwner(myDpm)){"Profile Owner"}else if(isda){"Device Admin"}else{""}
     val isActivated = if(isdo||isda){"已激活"}else{"未激活"}
-    Column {
+    Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
         Row(
             modifier = Modifier
                 .fillMaxWidth()
@@ -185,6 +190,7 @@ fun HomePage(navCtrl:NavHostController,myDpm:DevicePolicyManager,myComponent:Com
         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)
+        HomePageItem(R.string.setting, R.drawable.info_fill0, R.string.setting_desc, "AppSetting",navCtrl)
     }
 }
 

app/src/main/java/com/binbin/androidowner/Password.kt

@@ -4,9 +4,9 @@ import android.app.KeyguardManager
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
-import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
 import android.os.Build.VERSION
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -38,6 +38,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusManager
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.ImeAction
@@ -46,7 +47,10 @@ import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat.startActivity
 
 @Composable
-fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Context){
+fun Password(){
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     var newPwd by remember{ mutableStateOf("") }
     var confirmed by remember{ mutableStateOf(false) }
     val focusMgr = LocalFocusManager.current
@@ -151,7 +155,7 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                         }else{ Toast.makeText(myContext, "需要4位数字或字母", Toast.LENGTH_SHORT).show() }
                     },
                     modifier = Modifier.padding(end = 10.dp),
-                    enabled = isDeviceOwner(myDpm)|| isProfileOwner(myDpm)
+                    enabled = isDeviceOwner(myDpm) || isProfileOwner(myDpm) || myDpm.isAdminActive(myComponent)
                 ) {
                     Text("确认密码")
                 }
@@ -163,7 +167,6 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                             }else{ Toast.makeText(myContext, "设置失败", Toast.LENGTH_SHORT).show() }
                             confirmed=false
                         },
-                        enabled = confirmed,
                         colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error, contentColor = MaterialTheme.colorScheme.onError)
                     ) {
                         Text("设置密码")
@@ -176,6 +179,7 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                             }else{ Toast.makeText(myContext, "设置失败", Toast.LENGTH_SHORT).show() }
                             confirmed=false
                         },
+                        enabled = confirmed,
                         colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error, contentColor = MaterialTheme.colorScheme.onError)
                     ) {
                         Text("设置密码")
@@ -234,7 +238,7 @@ fun Password(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext:Conte
                 DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC to "数字字母各至少一个",
                 DevicePolicyManager.PASSWORD_QUALITY_BIOMETRIC_WEAK to "生物识别（弱）",
                 DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX to "复杂数字（无连续性）",
-                DevicePolicyManager.PASSWORD_QUALITY_COMPLEX to "自定义",
+                DevicePolicyManager.PASSWORD_QUALITY_COMPLEX to "自定义（暂不支持）",
             ).toList()
             var selectedItem by remember{ mutableIntStateOf(passwordQuality[0].first) }
             if(isDeviceOwner(myDpm) || isProfileOwner(myDpm)){
@@ -329,7 +333,6 @@ fun activateToken(myContext: Context){
     val ACTIVATE_TOKEN_PROMPT = "在这里激活密码重置令牌"
     val keyguardManager = myContext.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
     val confirmIntent = keyguardManager.createConfirmDeviceCredentialIntent(null, ACTIVATE_TOKEN_PROMPT)
-    confirmIntent.setFlags(FLAG_ACTIVITY_NEW_TASK)
     if (confirmIntent != null) {
         startActivity(myContext,confirmIntent, null)
     } else {

app/src/main/java/com/binbin/androidowner/Permissions.kt

@@ -4,9 +4,9 @@ import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
-import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
 import android.os.Build.VERSION
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -30,6 +30,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusManager
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.ImeAction
@@ -40,10 +41,12 @@ import androidx.navigation.NavHostController
 
 
 @Composable
-fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myContext:Context,navCtrl:NavHostController){
+fun DpmPermissions(navCtrl:NavHostController){
     //da:DeviceAdmin do:DeviceOwner
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     val isda = myDpm.isAdminActive(myComponent)
-    val isdo = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
     val focusManager = LocalFocusManager.current
     Column(
         modifier = Modifier.verticalScroll(rememberScrollState()),
@@ -139,9 +142,9 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
         ) {
             Column {
                 Text(text = "Device Owner", style = MaterialTheme.typography.titleLarge)
-                Text(if(isdo){"已激活"}else{"未激活"})
+                Text(if(isDeviceOwner(myDpm)){"已激活"}else{"未激活"})
             }
-            if(isdo){
+            if(isDeviceOwner(myDpm)){
                 Button(
                     onClick = {
                         myDpm.clearDeviceOwnerApp("com.binbin.androidowner")
@@ -156,14 +159,7 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
                 }
             }
         }
-        if(isDeviceOwner(myDpm)|| isProfileOwner(myDpm)||myDpm.isAdminActive(myComponent)){
+        if(!isDeviceOwner(myDpm)&&!isProfileOwner(myDpm)){
-            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 = sections(MaterialTheme.colorScheme.errorContainer)
-            )
-        }
-        if(!isdo&&!isProfileOwner(myDpm)){
             Column(
                 modifier = sections(MaterialTheme.colorScheme.tertiaryContainer),
                 horizontalAlignment = Alignment.Start
@@ -178,6 +174,13 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
                 }
             }
         }
+        if(isDeviceOwner(myDpm)|| isProfileOwner(myDpm)||myDpm.isAdminActive(myComponent)){
+            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 = sections(MaterialTheme.colorScheme.errorContainer)
+            )
+        }
         if(VERSION.SDK_INT>=30){
             Column(
                 modifier = sections()
@@ -205,7 +208,7 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
                 Text("（恢复出厂设置不变）")
                 if(specificId!=""){
                     Text(specificId)
-                    Button(onClick = {myDpm.setOrganizationId(specificId)}, enabled = specificId!="") {
+                    Button(onClick = {myDpm.setOrganizationId(specificId)}) {
                         Text("设置为组织ID")
                     }
                 }else{
@@ -259,7 +262,7 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName, myCon
             }
         }
 
-        if(isdo&&VERSION.SDK_INT>=24){
+        if(isDeviceOwner(myDpm)&&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)})
             DeviceOwnerInfo(R.string.support_msg,R.string.support_msg_desc,R.string.message,focusManager,myContext,
@@ -326,6 +329,5 @@ fun activateDeviceAdmin(inputContext:Context,inputComponent:ComponentName){
     val intent = Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN)
     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(inputContext,intent,null)
 }

app/src/main/java/com/binbin/androidowner/Setting.kt

@@ -0,0 +1,78 @@
+package com.binbin.androidowner
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+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.verticalScroll
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+
+@Composable
+fun AppSetting(){
+    Column(
+        modifier = Modifier.verticalScroll(rememberScrollState())
+    ) {
+        val myContext = LocalContext.current
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 8.dp, vertical = 4.dp)
+                .clip(RoundedCornerShape(14.dp))
+                .background(color = MaterialTheme.colorScheme.primaryContainer)
+                .padding(vertical = 6.dp)
+        ) {
+            Column(
+                modifier = Modifier.padding(start = 8.dp, end = 8.dp, bottom = 12.dp)
+            ) {
+                Text(text = "Android owner", style = MaterialTheme.typography.headlineMedium, color = MaterialTheme.colorScheme.onPrimaryContainer)
+                Text(text = "使用安卓的Device admin、Device owner 、Profile owner，全方位掌控你的设备")
+                Spacer(Modifier.padding(vertical = 4.dp))
+                Text("这个应用只在AOSP和LineageOS上测试过，不确保每个功能都在其它系统可用，尤其是国内的魔改系统。")
+            }
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .clickable { shareLink(myContext, "https://github.com/BinTianqi/AndroidOwner") }
+                    .padding(start = 8.dp, bottom = 4.dp)
+            ) {
+                Icon(
+                    painter = painterResource(id = R.drawable.open_in_new),
+                    contentDescription = null,
+                    modifier = Modifier.padding(start = 6.dp, end = 8.dp),
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Column {
+                    Text(text = "源代码", fontSize = 18.sp, fontWeight = FontWeight.SemiBold)
+                    Text(text = "https://github.com/BinTianqi/AndroidOwner", color = MaterialTheme.colorScheme.onPrimaryContainer)
+                    Text(text = "欢迎提交issue、给小星星")
+                }
+            }
+        }
+    }
+}
+
+fun shareLink(inputContext:Context,link:String){
+    val uri = Uri.parse(link)
+    val intent = Intent(Intent.ACTION_VIEW, uri)
+    inputContext.startActivity(Intent.createChooser(intent, "Hello"),null)
+}

app/src/main/java/com/binbin/androidowner/User.kt

@@ -4,12 +4,11 @@ import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
-import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
 import android.os.Build.VERSION
-import android.os.Build.VERSION_CODES
 import android.os.UserHandle
 import android.os.UserManager
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
@@ -29,19 +28,23 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.unit.dp
-import androidx.core.content.ContextCompat.startActivity
 import androidx.core.os.UserManagerCompat
 
 
 @Composable
-fun UserManage(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext: Context){
+fun UserManage(){
     Column(
         modifier = Modifier.verticalScroll(rememberScrollState())
     ) {
         //val myUM = myContext.getSystemService(Context.USER_SERVICE)
+        val myContext = LocalContext.current
+        val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
+        val focusMgr = LocalFocusManager.current
         val currentUser = android.os.Process.myUserHandle()
         val userList = Test.returnUsers(myContext)
         Column(modifier = sections()) {
@@ -108,7 +111,7 @@ fun UserManage(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext: Co
             ) {
                 Text("移除用户")
             }
-            Button(onClick = { createWorkProfile(myContext,myComponent) }) {
+            Button(onClick = { createWorkProfile(myContext)}) {
                 Text("创建工作资料")
             }
             Text("可能无法创建工作资料")
@@ -135,7 +138,7 @@ fun UserManage(myDpm:DevicePolicyManager,myComponent:ComponentName,myContext: Co
                 var newUserHandle: UserHandle? by remember{ mutableStateOf(null) }
                 Row {
                     Button(
-                        onClick = {newUserHandle=myDpm.createAndManageUser(myComponent,userName,myComponent,null,selectedFlag)},
+                        onClick = {newUserHandle=myDpm.createAndManageUser(myComponent,userName,myComponent,null,selectedFlag);focusMgr.clearFocus()},
                         enabled = isDeviceOwner(myDpm)
                     ) {
                         Text("创建")
@@ -232,20 +235,17 @@ fun userOperationResultCode(result:Int): String {
     }
 }
 
-private fun createWorkProfile(myContext: Context,myComponent: ComponentName) {
+private fun createWorkProfile(myContext: Context) {
     val intent = Intent(DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE)
-    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME, "com.binbin.androidowner")
+    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME, ComponentName(myContext,MyDeviceAdminReceiver::class.java))
-    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME, myComponent)
+    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME, myContext.packageName)
-    if (VERSION.SDK_INT >= VERSION_CODES.TIRAMISU) {
+    if (VERSION.SDK_INT >= 33) { intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_ALLOW_OFFLINE,true) }
-        intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_ALLOW_OFFLINE, true)
-    }
     intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,"hello")
-    /*
+    myContext.startActivity(intent)
-    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_SKIP_USER_CONSENT, false)
+}
-    val adminExtras = PersistableBundle()
+
-    if (adminExtras.size() > 0) {
+private fun createManagedDevice(myContext: Context) {
-        intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE, adminExtras)
+    val intent = Intent(DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE)
-    }*/
+    intent.putExtra(DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME, ComponentName(myContext,MyDeviceAdminReceiver::class.java))
-    intent.setFlags(FLAG_ACTIVITY_NEW_TASK)
+    myContext.startActivity(intent)
-    startActivity(myContext,intent,null)
 }

app/src/main/java/com/binbin/androidowner/UserRestrict.kt

@@ -6,6 +6,7 @@ import android.content.Context
 import android.os.Build.VERSION
 import android.os.UserManager
 import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import androidx.compose.foundation.background
@@ -31,6 +32,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
@@ -45,7 +47,10 @@ private data class Restriction(
 
 
 @Composable
-fun UserRestriction(myDpm: DevicePolicyManager, myComponent: ComponentName,myContext: Context){
+fun UserRestriction(){
+    val myContext = LocalContext.current
+    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
     var internetVisible by remember{ mutableStateOf(false) }
     var connectivityVisible by remember{ mutableStateOf(false) }
     var applicationVisible by remember{ mutableStateOf(false) }

app/src/main/res/drawable/open_in_new.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M200,840q-33,0 -56.5,-23.5T120,760v-560q0,-33 23.5,-56.5T200,120h280v80L200,200v560h560v-280h80v280q0,33 -23.5,56.5T760,840L200,840ZM388,628 L332,572 704,200L560,200v-80h280v280h-80v-144L388,628Z"/>
+</vector>

app/src/main/res/values/strings.xml

@@ -128,4 +128,6 @@
     <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>
+    <string name="setting">设置</string>
+    <string name="setting_desc">关于此应用</string>
 </resources>