Add 'User Restrictions' section

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

@@ -2,6 +2,7 @@ package com.binbin.androidowner
 
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
+import android.content.pm.PackageManager
 import androidx.compose.foundation.layout.Column
 import androidx.compose.material3.Button
 import androidx.compose.material3.Text
@@ -17,6 +18,7 @@ import com.binbin.androidowner.ui.theme.AndroidOwnerTheme
 fun ApplicationManage(myDpm:DevicePolicyManager, myComponent:ComponentName){
     var pkgName by remember { mutableStateOf("com.mihoyo.yuanshen") }
     Column {
+        Text("以下功能都需要DeviceOwner权限")
         TextField(value = pkgName, onValueChange = {pkgName = it}, label = { Text("包名") })
         Button(onClick = { myDpm.setApplicationHidden(myComponent,pkgName,true) }) {
             Text("隐藏")
@@ -24,6 +26,14 @@ fun ApplicationManage(myDpm:DevicePolicyManager, myComponent:ComponentName){
         Button(onClick = { myDpm.setApplicationHidden(myComponent,pkgName,false) }) {
             Text("显示")
         }
+        val isAppHidden = myDpm.isApplicationHidden(myComponent,pkgName)
+        Text("应用隐藏：$isAppHidden ${if(isAppHidden==true){"（这个应用也许没有被安装）"}else{""}}")
+        Button(onClick = {myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName),true)}) {
+            Text("停用")
+        }
+        Button(onClick = {myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName),true)}) {
+            Text("启用")
+        }
         Button(onClick = { myDpm.setUninstallBlocked(myComponent, pkgName, true) }) {
             Text("禁止卸载")
         }

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

@@ -21,9 +21,18 @@ fun DeviceControl(myDpm: DevicePolicyManager, myComponent: ComponentName){
         wifimac = myDpm.getWifiMacAddress(myComponent).toString()
     }
     Column {
-        Text("WiFi MAC: $wifimac")
+        Text("WiFi MAC: $wifimac （需要DeviceOwner）")
-        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_BLUETOOTH)}) {
+        Button(onClick = {myDpm.setCameraDisabled(myComponent, true)}) {
-            Text("禁用蓝牙（未测试）")
+            Text("禁用相机")
+        }
+        Button(onClick = {myDpm.setCameraDisabled(myComponent, false)}) {
+            Text("启用相机")
+        }
+        Button(onClick = {myDpm.setScreenCaptureDisabled(myComponent,true)}) {
+            Text("禁止截屏")
+        }
+        Button(onClick = {myDpm.setScreenCaptureDisabled(myComponent,false)}) {
+            Text("允许截屏")
         }
         Button(onClick = {myDpm.reboot(myComponent)}) {
             Text("重启")

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

@@ -63,6 +63,7 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName){
             composable(route = "Permissions", content = { DpmPermissions(mainDpm,mainComponent)})
             composable(route = "UIControl", content = { UIControl(mainDpm,mainComponent)})
             composable(route = "ApplicationManage", content = { ApplicationManage(mainDpm,mainComponent)})
+            composable(route = "UserRestriction", content = { UserRestrict(mainDpm,mainComponent)})
         }
     }
 }
@@ -82,5 +83,8 @@ fun HomePage(navCtrl:NavHostController){
         Button(onClick = {navCtrl.navigate("ApplicationManage")}) {
             Text("应用管理")
         }
+        Button(onClick = {navCtrl.navigate("UserRestriction")}) {
+            Text("用户限制")
+        }
     }
 }

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

@@ -13,11 +13,22 @@ fun DpmPermissions(myDpm: DevicePolicyManager, myComponent: ComponentName){
     //da:DeviceAdmin do:DeviceOwner
     val isda = myDpm.isAdminActive(myComponent)
     val isdo = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
+
     Column {
         Text("Device Admin: $isda")
         Text("Device Owner: $isdo")
+        Button(onClick = {Runtime.getRuntime().exec("su -c \"dpm set-active-admin com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver\"")}) {
+            Text("获取DeviceAdmin（需root，未测试）")
+        }
+        Button(onClick = {Runtime.getRuntime().exec("su -c \"dpm set-device-owner com.binbin.androidowner/com.binbin.androidowner.MyDeviceAdminReceiver\"")}) {
+            Text("获取DeviceOwner（需root，未测试）")
+        }
+        Text("注意！在这里清除权限不会清除配置。比如：被停用的应用会保持停用状态")
         Button(onClick = {myDpm.clearDeviceOwnerApp("com.binbin.androidowner")}) {
             Text("不当Device Owner了")
         }
+        Button(onClick = {myDpm.removeActiveAdmin(myComponent)}) {
+            Text("不当Device Admin了（同时会取消DeviceOwner）")
+        }
     }
 }

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

@@ -0,0 +1,75 @@
+package com.binbin.androidowner
+
+import android.annotation.SuppressLint
+import android.app.admin.DevicePolicyManager
+import android.content.ComponentName
+import android.os.UserManager
+import android.util.Log
+import androidx.compose.foundation.layout.Column
+import androidx.compose.material3.Button
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+
+@SuppressLint("UnrememberedMutableState")
+@Composable
+fun UserRestrict(myDpm: DevicePolicyManager, myComponent: ComponentName){
+    Column {
+        val strictState = myDpm.getUserRestrictions(myComponent)
+        for (key in strictState.keySet()) {
+            val value = when (strictState[key]) {
+                is Boolean -> if (strictState.getBoolean(key)) "true" else "false"
+                else -> ""
+            }
+            //println("Key: $key, Value: $value")
+            Log.e(">>>>>>>>>>>","Key: $key, Value: $value")
+        }
+        Text("限制蓝牙：${strictState.getBoolean("no_bluetooth")}")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_BLUETOOTH)}) {
+            Text("禁用蓝牙")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_BLUETOOTH)}) {
+            Text("允许蓝牙")
+        }
+        Text("限制Wi-Fi：${strictState.getBoolean("no_config_wifi")}")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_WIFI)}) {
+            Text("禁用Wi-Fi")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_WIFI)}) {
+            Text("允许Wi-Fi")
+        }
+        Text("限制调试：${strictState.getBoolean("no_debug_features")}")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_DEBUGGING_FEATURES)}) {
+            Text("禁用调试")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_DEBUGGING_FEATURES)}) {
+            Text("允许调试")
+        }
+        Text("限制定位：${strictState.getBoolean("no_config_location")}")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_LOCATION)}) {
+            Text("禁用定位（需安卓9）")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_LOCATION)}) {
+            Text("允许定位（需安卓9）")
+        }
+        Text("限制移动数据：${strictState.getBoolean("no_config_mobile_network")}")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)}) {
+            Text("禁用移动数据")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)}) {
+            Text("允许移动数据")
+        }
+        Text("限制弹窗：${strictState.getBoolean("no_create_windows")}")
+        Text("弹窗包括toast、通知和应用的“显示在其他应用上层”")
+        Button(onClick = {myDpm.addUserRestriction(myComponent, UserManager.DISALLOW_CREATE_WINDOWS)}) {
+            Text("禁止弹窗")
+        }
+        Button(onClick = {myDpm.clearUserRestriction(myComponent, UserManager.DISALLOW_CREATE_WINDOWS)}) {
+            Text("允许弹窗")
+        }
+    }
+}