set MTE policy

2026-03-23 19:15:58 +00:00 · 2024-02-03 11:47:47 +08:00
parent 6a933443f1
commit 5e433fff0c
8 changed files with 113 additions and 109 deletions
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -11,8 +11,8 @@ android {
        applicationId = "com.binbin.androidowner"
        minSdk = 21
        targetSdk = 34
-        versionCode = 9
-        versionName = "2.2"
+        versionCode = 10
+        versionName = "2.3"

        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
@@ -29,6 +29,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat.startActivity
@@ -178,7 +179,7 @@ fun ApplicationManage(){
                    }
                },
                enabled = isDeviceOwner(myDpm)||isProfileOwner(myDpm),
-                modifier = Modifier.fillMaxWidth().padding(horizontal = 8.dp)
+                modifier = Modifier.fillMaxWidth().padding(horizontal = 10.dp)
            ) {
                Text("设为默认拨号应用")
            }
@@ -222,7 +223,7 @@ private fun AppManageItem(
            modifier = sections()
        ) {
            Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
-                Text(text = stringResource(itemName))
+                Text(text = stringResource(itemName), fontWeight = FontWeight.SemiBold, style = typography.titleMedium)
                Switch(
                    checked = isEnabled,
                    onCheckedChange = {
--- a/app/src/main/java/com/binbin/androidowner/DeviceControl.kt
+++ b/app/src/main/java/com/binbin/androidowner/DeviceControl.kt
@@ -1,39 +1,28 @@
 package com.binbin.androidowner

 import android.app.admin.DevicePolicyManager
+import android.app.admin.DevicePolicyManager.MTE_DISABLED
+import android.app.admin.DevicePolicyManager.MTE_ENABLED
+import android.app.admin.DevicePolicyManager.MTE_NOT_CONTROLLED_BY_POLICY
 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.isSystemInDarkTheme
-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.*
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Button
-import androidx.compose.material3.ButtonDefaults
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.*
+import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
-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
+import androidx.compose.runtime.*
 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.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp

@@ -90,7 +79,7 @@ fun DeviceControl(){
        }
        if(VERSION.SDK_INT>=28){
            Column(modifier = sections()) {
-                Text(text = "锁屏方式", style = typography.titleLarge,color = MaterialTheme.colorScheme.onPrimaryContainer)
+                Text(text = "锁屏方式", style = typography.titleLarge,color = colorScheme.onPrimaryContainer)
                Text(text = "禁用需要无密码",style=bodyTextStyle)
            Row(
                modifier = Modifier.fillMaxWidth(),
@@ -136,25 +125,57 @@ fun DeviceControl(){
        ) {
            Text(text = "清除用户Ca证书")
        }}
+        
+        if(VERSION.SDK_INT>=34&&isDeviceOwner(myDpm)){
+            Column(modifier = sections()){
+                Text(text = "MTE策略", style = typography.titleLarge, color = colorScheme.onPrimaryContainer)
+                Text("MTE：内存标记拓展，安卓14和ARMv9的高端功能")
+                var selectedMtePolicy by remember{mutableIntStateOf(myDpm.mtePolicy)}
+                RadioButtonItem("由用户决定", {selectedMtePolicy==MTE_NOT_CONTROLLED_BY_POLICY}, {selectedMtePolicy= MTE_NOT_CONTROLLED_BY_POLICY})
+                RadioButtonItem("开启", {selectedMtePolicy==MTE_ENABLED}, {selectedMtePolicy=MTE_ENABLED})
+                RadioButtonItem("关闭", {selectedMtePolicy==MTE_DISABLED}, {selectedMtePolicy=MTE_DISABLED})
+                Button(
+                    onClick = {
+                        try {
+                            myDpm.mtePolicy = selectedMtePolicy
+                            Toast.makeText(myContext, "成功", Toast.LENGTH_SHORT).show()
+                        }catch(e:java.lang.UnsupportedOperationException){
+                            Toast.makeText(myContext, "不支持", Toast.LENGTH_SHORT).show()
+                        }
+                        selectedMtePolicy = myDpm.mtePolicy
+                    },
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Text("应用")
+                }
+            }
+        }
+        
        if(isDeviceOwner(myDpm)){
            SysUpdatePolicy(myDpm,myComponent,myContext)
        }
-        Column(modifier = sections(if(isSystemInDarkTheme()){MaterialTheme.colorScheme.errorContainer}else{MaterialTheme.colorScheme.errorContainer.copy(alpha = 0.6F)})) {
+        Column(modifier = sections(if(isSystemInDarkTheme()){
+            colorScheme.errorContainer}else{
+            colorScheme.errorContainer.copy(alpha = 0.6F)})) {
            var flag by remember{ mutableIntStateOf(0) }
            var confirmed by remember{ mutableStateOf(false) }
-            Text(text = "清除数据",style = typography.titleLarge,modifier = Modifier.padding(6.dp),color = MaterialTheme.colorScheme.onErrorContainer)
-            RadioButtonItem("默认",{flag==0},{flag=0},MaterialTheme.colorScheme.onErrorContainer)
-            RadioButtonItem("WIPE_EXTERNAL_STORAGE",{flag==0x0001},{flag=0x0001},MaterialTheme.colorScheme.onErrorContainer)
-            RadioButtonItem("WIPE_RESET_PROTECTION_DATA",{flag==0x0002},{flag=0x0002},MaterialTheme.colorScheme.onErrorContainer)
-            RadioButtonItem("WIPE_EUICC",{flag==0x0004},{flag=0x0004},MaterialTheme.colorScheme.onErrorContainer)
-            RadioButtonItem("WIPE_SILENTLY",{flag==0x0008},{flag=0x0008},MaterialTheme.colorScheme.onErrorContainer)
-            Text(text = "清空数据的不能是系统用户",color = MaterialTheme.colorScheme.onErrorContainer,
+            Text(text = "清除数据",style = typography.titleLarge,modifier = Modifier.padding(6.dp),color = colorScheme.onErrorContainer)
+            RadioButtonItem("默认",{flag==0},{flag=0}, colorScheme.onErrorContainer)
+            RadioButtonItem("WIPE_EXTERNAL_STORAGE",{flag==0x0001},{flag=0x0001}, colorScheme.onErrorContainer)
+            RadioButtonItem("WIPE_RESET_PROTECTION_DATA",{flag==0x0002},{flag=0x0002}, colorScheme.onErrorContainer)
+            RadioButtonItem("WIPE_EUICC",{flag==0x0004},{flag=0x0004}, colorScheme.onErrorContainer)
+            RadioButtonItem("WIPE_SILENTLY",{flag==0x0008},{flag=0x0008}, colorScheme.onErrorContainer)
+            Text(text = "清空数据的不能是系统用户",color = colorScheme.onErrorContainer,
                style = if(!sharedPref.getBoolean("isWear",false)){typography.bodyLarge}else{typography.bodyMedium})
            Button(
                onClick = {confirmed=!confirmed},
                colors = ButtonDefaults.buttonColors(
-                    containerColor = if(confirmed){MaterialTheme.colorScheme.primary}else{MaterialTheme.colorScheme.error},
-                    contentColor = if(confirmed){MaterialTheme.colorScheme.onPrimary}else{MaterialTheme.colorScheme.onError}
+                    containerColor = if(confirmed){
+                        colorScheme.primary}else{
+                        colorScheme.error},
+                    contentColor = if(confirmed){
+                        colorScheme.onPrimary}else{
+                        colorScheme.onError}
                ),
                enabled = myDpm.isAdminActive(myComponent)
            ) {
@@ -164,8 +185,8 @@ fun DeviceControl(){
                Button(
                    onClick = {myDpm.wipeData(flag)},
                    colors = ButtonDefaults.buttonColors(
-                        containerColor = MaterialTheme.colorScheme.error,
-                        contentColor = MaterialTheme.colorScheme.onError
+                        containerColor = colorScheme.error,
+                        contentColor = colorScheme.onError
                    ),
                    enabled = confirmed
                ) {
@@ -175,8 +196,8 @@ fun DeviceControl(){
                    Button(
                        onClick = {myDpm.wipeDevice(flag)},
                        colors = ButtonDefaults.buttonColors(
-                            containerColor = MaterialTheme.colorScheme.error,
-                            contentColor = MaterialTheme.colorScheme.onError
+                            containerColor = colorScheme.error,
+                            contentColor = colorScheme.onError
                        ),
                        enabled = confirmed
                    ) {
@@ -209,20 +230,21 @@ private fun DeviceCtrlItem(
            verticalAlignment = Alignment.CenterVertically,
            modifier = if(isWear){Modifier.fillMaxWidth(0.65F)}else{Modifier.fillMaxWidth(0.75F)}
        ){
-            if(!sharedPref.getBoolean("isWear",false)){
+            if(!isWear){
            Icon(
                painter = painterResource(leadIcon),
                contentDescription = null,
-                tint = MaterialTheme.colorScheme.onPrimaryContainer,
+                tint = colorScheme.onPrimaryContainer,
                modifier = Modifier.padding(start = 5.dp, end = 9.dp)
            )}
            Column {
                Text(
                    text = stringResource(itemName),
-                    style = if(!sharedPref.getBoolean("isWear",false)){typography.titleLarge}else{typography.bodyLarge},
-                    color = MaterialTheme.colorScheme.onPrimaryContainer
+                    style = if(!isWear){typography.titleLarge}else{typography.titleMedium},
+                    color = colorScheme.onPrimaryContainer,
+                    fontWeight = if(isWear){ FontWeight.SemiBold }else{ FontWeight.Medium }
                )
-                if(itemDesc!=R.string.place_holder&&!sharedPref.getBoolean("isWear",false)){ Text(stringResource(itemDesc)) }
+                if(itemDesc!=R.string.place_holder){ Text(stringResource(itemDesc)) }
            }
        }
        isEnabled = getMethod()
--- a/app/src/main/java/com/binbin/androidowner/MainActivity.kt
+++ b/app/src/main/java/com/binbin/androidowner/MainActivity.kt
@@ -266,7 +266,7 @@ fun CheckBoxItem(
    ) {
        Checkbox(
            checked = checked(),
-            onCheckedChange = {b:Boolean->operation()},
+            onCheckedChange = {operation()},
            modifier=if(sharedPref.getBoolean("isWear",false)){Modifier.size(28.dp)}else{Modifier}
        )
        Text(text = text, style = if(!sharedPref.getBoolean("isWear",false)){typography.bodyLarge}else{typography.bodyMedium}, color = textColor,
--- a/app/src/main/java/com/binbin/androidowner/Password.kt
+++ b/app/src/main/java/com/binbin/androidowner/Password.kt
@@ -11,28 +11,16 @@ import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.horizontalScroll
-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.*
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 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.*
+import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -55,7 +43,7 @@ fun Password(){
    var newPwd by remember{ mutableStateOf("") }
    val focusMgr = LocalFocusManager.current
    val isWear = sharedPref.getBoolean("isWear",false)
-    val titleColor = MaterialTheme.colorScheme.onPrimaryContainer
+    val titleColor = colorScheme.onPrimaryContainer
    val bodyTextStyle = if(isWear){typography.bodyMedium}else{typography.bodyLarge}
    Column(
        horizontalAlignment = Alignment.CenterHorizontally,
@@ -64,22 +52,20 @@ fun Password(){
        val myByteArray by remember{ mutableStateOf(byteArrayOf(1,1,4,5,1,4,1,9,1,9,8,1,0,1,1,4,5,1,4,1,9,1,9,8,1,0,1,1,4,5,1,4,1,9,1,9,8,1,0)) }
        Text(
            text = "以下操作可能会造成不可挽回的损失，请先备份好数据。执行操作时一定要谨慎！！！",
-            color = MaterialTheme.colorScheme.onErrorContainer,
-            modifier = sections(MaterialTheme.colorScheme.errorContainer),
+            color = colorScheme.onErrorContainer,
+            modifier = sections(colorScheme.errorContainer),
            style=bodyTextStyle
        )
        if(isWear){
            Text(
                text = "警告！手表不支持带字母的密码，也不支持超过4位的PIN码！如果你设置了这样的密码（或密码复杂度要求），你将无法解锁你的手表！",
-                color = MaterialTheme.colorScheme.onErrorContainer,
-                modifier = sections(MaterialTheme.colorScheme.errorContainer),
+                color = colorScheme.onErrorContainer,
+                modifier = sections(colorScheme.errorContainer),
                style = typography.bodyMedium
            )
        }
        if(myDpm.isDeviceOwnerApp("com.binbin.androidowner")){
-            Column(
-                modifier = sections()
-            ) {
+            Column(modifier = sections()) {
                if(VERSION.SDK_INT>=29){
                    val passwordComplexity = mapOf(
                        PASSWORD_COMPLEXITY_NONE to "无（允许不设密码）",
@@ -186,7 +172,7 @@ fun Password(){
                            }else{ Toast.makeText(myContext, "设置失败", Toast.LENGTH_SHORT).show() }
                            confirmed=false
                        },
-                        colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error, contentColor = MaterialTheme.colorScheme.onError),
+                        colors = ButtonDefaults.buttonColors(containerColor = colorScheme.error, contentColor = colorScheme.onError),
                        enabled = confirmed&&(isDeviceOwner(myDpm)||isProfileOwner(myDpm)),
                    modifier = if(isWear){Modifier}else{Modifier.fillMaxWidth(0.42F)}
                    ) {
@@ -201,7 +187,7 @@ fun Password(){
                        confirmed=false
                    },
                    enabled = confirmed,
-                    colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.error, contentColor = MaterialTheme.colorScheme.onError),
+                    colors = ButtonDefaults.buttonColors(containerColor = colorScheme.error, contentColor = colorScheme.onError),
                    modifier = if(isWear){Modifier}else{Modifier.fillMaxWidth(0.9F)}
                ) {
                    Text("应用(旧)")
@@ -234,7 +220,9 @@ fun Password(){
                RadioButtonItem(passwordComplexity[1].second,{selectedItem==passwordComplexity[1].first},{selectedItem=passwordComplexity[1].first})
                RadioButtonItem(passwordComplexity[2].second,{selectedItem==passwordComplexity[2].first},{selectedItem=passwordComplexity[2].first})
                RadioButtonItem(passwordComplexity[3].second,{selectedItem==passwordComplexity[3].first},{selectedItem=passwordComplexity[3].first},
-                if(isWear){MaterialTheme.colorScheme.error}else{MaterialTheme.colorScheme.onBackground})
+                if(isWear){
+                    colorScheme.error}else{
+                    colorScheme.onBackground})
                Text(text = "连续性：密码重复（6666）或密码递增递减（4321、2468）", modifier = Modifier.padding(vertical = 3.dp), style = bodyTextStyle)
                Row(modifier = Modifier.fillMaxWidth(),horizontalArrangement = Arrangement.SpaceBetween){
                    Button(
@@ -355,9 +343,7 @@ fun Password(){
            }
        }

-        Column(
-            modifier = sections()
-        ) {
+        Column(modifier = sections()) {
            var expanded by remember{ mutableStateOf(VERSION.SDK_INT < 31) }
            val passwordQuality = mapOf(
                PASSWORD_QUALITY_UNSPECIFIED to "未指定",
@@ -379,7 +365,7 @@ fun Password(){
                Text(text = "设置密码复杂度将会取代密码质量", style = bodyTextStyle)
            }
            if(VERSION.SDK_INT>=31){
-                Text(text = "已弃用，请使用上面的”密码复杂度要求“", color = MaterialTheme.colorScheme.error, style = bodyTextStyle)
+                Text(text = "已弃用，请使用上面的”密码复杂度要求“", color = colorScheme.error, style = bodyTextStyle)
            }
            if(expanded){
            RadioButtonItem(passwordQuality[0].second,{selectedItem==passwordQuality[0].first},{selectedItem=passwordQuality[0].first})
@@ -416,7 +402,7 @@ fun Password(){
 }

@Composable
-fun PasswordItem(
+private fun PasswordItem(
    itemName:Int,
    itemDesc:Int,
    textFieldLabel:Int,
@@ -431,7 +417,7 @@ fun PasswordItem(
        var inputContentEdited by remember{ mutableStateOf(false) }
        var ableToApply by remember{ mutableStateOf(true) }
        val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
-        Text(text = stringResource(itemName), style = typography.titleLarge,color = MaterialTheme.colorScheme.onPrimaryContainer)
+        Text(text = stringResource(itemName), style = typography.titleLarge,color = colorScheme.onPrimaryContainer)
        Text(text= stringResource(itemDesc),modifier=Modifier.padding(vertical = 2.dp),
            style = if(!sharedPref.getBoolean("isWear",false)){typography.bodyLarge}else{typography.bodyMedium})
        if(!sharedPref.getBoolean("isWear",false)){Spacer(Modifier.padding(vertical = 2.dp))}
@@ -462,8 +448,8 @@ fun PasswordItem(
                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},
+                    contentColor = if(inputContentEdited){ colorScheme.onError}else{ colorScheme.onPrimary},
+                    containerColor = if(inputContentEdited){ colorScheme.error}else{ colorScheme.primary},
                    disabledContentColor = Color.Transparent,
                    disabledContainerColor = Color.Transparent
                )
--- a/app/src/main/java/com/binbin/androidowner/SystemUpdatePolicy.kt
+++ b/app/src/main/java/com/binbin/androidowner/SystemUpdatePolicy.kt
@@ -56,7 +56,7 @@ fun SysUpdatePolicy(myDpm:DevicePolicyManager,myComponent:ComponentName,myContex
        if(VERSION.SDK_INT>=23){
        Column(modifier = sections()) {
            var selectedPolicy by remember{ mutableStateOf(myDpm.systemUpdatePolicy?.policyType) }
-            Text(text = "系统更新策略", style = MaterialTheme.typography.titleLarge)
+            Text(text = "系统更新策略", style = MaterialTheme.typography.titleLarge, color = MaterialTheme.colorScheme.onPrimaryContainer)
            RadioButtonItem("准备好后立即更新",{selectedPolicy==SystemUpdatePolicy.TYPE_INSTALL_AUTOMATIC},{selectedPolicy=SystemUpdatePolicy.TYPE_INSTALL_AUTOMATIC})
            RadioButtonItem("在某段时间里更新",{selectedPolicy==SystemUpdatePolicy.TYPE_INSTALL_WINDOWED},{selectedPolicy=SystemUpdatePolicy.TYPE_INSTALL_WINDOWED})
            RadioButtonItem("延迟30天",{selectedPolicy==SystemUpdatePolicy.TYPE_POSTPONE},{selectedPolicy=SystemUpdatePolicy.TYPE_POSTPONE})
--- a/app/src/main/java/com/binbin/androidowner/User.kt
+++ b/app/src/main/java/com/binbin/androidowner/User.kt
@@ -307,7 +307,7 @@ fun UserManage(navCtrl:NavHostController){
 }

@Composable
-fun UserSessionMessage(
+private fun UserSessionMessage(
    text:String,
    textField:String,
    profileOwner:Boolean,
@@ -362,7 +362,7 @@ fun UserSessionMessage(
    }
 }

-fun userOperationResultCode(result:Int): String {
+private fun userOperationResultCode(result:Int): String {
    return when(result){
        UserManager.USER_OPERATION_SUCCESS->"成功"
        UserManager.USER_OPERATION_ERROR_UNKNOWN->"未知结果（失败）"
--- a/app/src/main/java/com/binbin/androidowner/UserRestrict.kt
+++ b/app/src/main/java/com/binbin/androidowner/UserRestrict.kt
@@ -11,31 +11,23 @@ import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import androidx.compose.foundation.background
 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.padding
+import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
+import androidx.compose.runtime.*
 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.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp

@@ -64,7 +56,7 @@ fun UserRestriction(){
        items(1){
            Text(text = "打开开关后会禁用对应的功能",modifier = Modifier.padding(3.dp), style = bodyTextStyle)
            if(VERSION.SDK_INT<24){
-                Text(text = "所有的用户限制都需要API24，你的设备低于API24，无法使用。", style = bodyTextStyle, color = MaterialTheme.colorScheme.error)
+                Text(text = "所有的用户限制都需要API24，你的设备低于API24，无法使用。", style = bodyTextStyle, color = colorScheme.error)
            }
            if(isProfileOwner(myDpm)){
                Text(text = "Profile owner无法使用部分功能", style = bodyTextStyle)
@@ -75,42 +67,42 @@ fun UserRestriction(){
        }

        items(1){ SectionTab("网络和互联网",{internetVisible}, { internetVisible=!internetVisible}) }
-        items(restrictionData().internet()){data->
+        items(RestrictionData().internet()){data->
            if(internetVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
        }

        items(1){ SectionTab("更多连接",{connectivityVisible}) { connectivityVisible=!connectivityVisible } }
-        items(restrictionData().connectivity()){data->
+        items(RestrictionData().connectivity()){data->
            if(connectivityVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
        }

        items(1){ SectionTab("应用",{applicationVisible}) { applicationVisible=!applicationVisible } }
-        items(restrictionData().application()){data->
+        items(RestrictionData().application()){data->
            if(applicationVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
        }

        items(1){ SectionTab("用户",{userVisible}) { userVisible=!userVisible } }
-        items(restrictionData().user()){data->
+        items(RestrictionData().user()){data->
            if(userVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
        }

        items(1){ SectionTab("媒体",{mediaVisible}) { mediaVisible=!mediaVisible } }
-        items(restrictionData().media()){data->
+        items(RestrictionData().media()){data->
            if(mediaVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
        }

        items(1){ SectionTab("其他",{otherVisible}) { otherVisible=!otherVisible } }
-        items(restrictionData().other()){data->
+        items(RestrictionData().other()){data->
            if(otherVisible){
                UserRestrictionItem(data.restriction,data.name,data.desc,data.ico)
            }
@@ -137,7 +129,9 @@ fun SectionTab(txt:String,getSection:()->Boolean,setSection:()->Unit){
    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
    Text(
        text = txt,
-        color = if(getSection()){MaterialTheme.colorScheme.onTertiaryContainer}else{MaterialTheme.colorScheme.onPrimaryContainer},
+        color = if(getSection()){
+            colorScheme.onTertiaryContainer}else{
+            colorScheme.onPrimaryContainer},
        textAlign = TextAlign.Center,
        style = if(!sharedPref.getBoolean("isWear",false)){typography.headlineMedium}else{typography.titleLarge},
        modifier = Modifier
@@ -147,9 +141,9 @@ fun SectionTab(txt:String,getSection:()->Boolean,setSection:()->Unit){
            .clip(RoundedCornerShape(15.dp))
            .background(
                color = if (getSection()) {
-                    MaterialTheme.colorScheme.tertiaryContainer.copy(alpha = 0.8F)
+                    colorScheme.tertiaryContainer.copy(alpha = 0.8F)
                } else {
-                    MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.8F)
+                    colorScheme.primaryContainer.copy(alpha = 0.8F)
                }
            )
            .clickable(onClick = setSection)
@@ -170,7 +164,7 @@ private fun UserRestrictionItem(
    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
    val isWear = sharedPref.getBoolean("isWear",false)
    Row(
-        modifier = sections(MaterialTheme.colorScheme.secondaryContainer),
+        modifier = sections(colorScheme.secondaryContainer),
        verticalAlignment = Alignment.CenterVertically,
        horizontalArrangement = Arrangement.SpaceBetween
    ){
@@ -178,21 +172,22 @@ private fun UserRestrictionItem(
            verticalAlignment = Alignment.CenterVertically,
            modifier = if(isWear){Modifier.fillMaxWidth(0.65F)}else{Modifier.fillMaxWidth(0.8F)}
        ) {
-            if(!sharedPref.getBoolean("isWear",false)){
+            if(!isWear){
            Icon(
                painter = painterResource(leadIcon),
                contentDescription = null,
                modifier = Modifier.padding(start = 4.dp, end = 8.dp),
-                tint = MaterialTheme.colorScheme.secondary
+                tint = colorScheme.secondary
            )}
            Column{
                Text(
                    text = stringResource(itemName),
                    style = if(!isWear){typography.titleLarge}else{typography.titleMedium},
-                    color = MaterialTheme.colorScheme.onSecondaryContainer
+                    color = colorScheme.onSecondaryContainer,
+                    fontWeight = if(isWear){ FontWeight.SemiBold }else{ FontWeight.Medium }
                )
                if(restrictionDescription!=""){
-                    Text(text = restrictionDescription, color = MaterialTheme.colorScheme.onSecondaryContainer, style = if(isWear){typography.bodyMedium}else{typography.bodyLarge})
+                    Text(text = restrictionDescription, color = colorScheme.onSecondaryContainer, style = if(isWear){typography.bodyMedium}else{typography.bodyLarge})
                }
            }
        }
@@ -224,7 +219,7 @@ private fun UserRestrictionItem(
    }
 }

-private class restrictionData{
+private class RestrictionData{
    fun internet():List<Restriction>{
        val list:MutableList<Restriction> = mutableListOf()
        list += Restriction(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS,R.string.config_mobile_network,"",R.drawable.signal_cellular_alt_fill0)