App manager: show a dialog when click suspend, hide, block uninstall or always-on vpn

raise pkgName state to save it
2026-03-23 19:15:58 +00:00 · 2024-05-12 19:17:13 +08:00
parent f8f66220f3
commit 2009baac40
8 changed files with 171 additions and 115 deletions
--- a/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt
@@ -1,5 +1,6 @@
 package com.bintianqi.owndroid

+import android.annotation.SuppressLint
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
@@ -21,8 +22,7 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -60,6 +60,7 @@ class MainActivity : ComponentActivity() {
    }
 }

+@SuppressLint("UnrememberedMutableState")
@ExperimentalMaterial3Api
@Composable
 fun MyScaffold(){
@@ -69,6 +70,8 @@ fun MyScaffold(){
    val myComponent = ComponentName(myContext,Receiver::class.java)
    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
    val focusMgr = LocalFocusManager.current
+    val pkgName = mutableStateOf("")
+    val dialogStatus = mutableIntStateOf(0)
    SetDarkTheme()
    LaunchedEffect(Unit){
        while(true){
@@ -89,17 +92,17 @@ fun MyScaffold(){
        popEnterTransition = Animations.navHostPopEnterTransition,
        popExitTransition = Animations.navHostPopExitTransition
    ){
-        composable(route = "HomePage", content = { HomePage(navCtrl)})
+        composable(route = "HomePage", content = { HomePage(navCtrl, pkgName)})
        composable(route = "SystemManage", content = { SystemManage(navCtrl) })
        composable(route = "ManagedProfile", content = {ManagedProfile(navCtrl)})
        composable(route = "Permissions", content = { DpmPermissions(navCtrl)})
-        composable(route = "ApplicationManage", content = { ApplicationManage(navCtrl)})
+        composable(route = "ApplicationManage", content = { ApplicationManage(navCtrl, pkgName, dialogStatus)})
        composable(route = "UserRestriction", content = { UserRestriction(navCtrl)})
        composable(route = "UserManage", content = { UserManage(navCtrl)})
        composable(route = "Password", content = { Password(navCtrl)})
        composable(route = "AppSetting", content = { AppSetting(navCtrl)})
        composable(route = "Network", content = {Network(navCtrl)})
-        composable(route = "PackageSelector"){PackageSelector(navCtrl)}
+        composable(route = "PackageSelector"){PackageSelector(navCtrl, pkgName)}
        composable(route = "PermissionPicker"){PermissionPicker(navCtrl)}
    }
    LaunchedEffect(Unit){
@@ -114,7 +117,7 @@ fun MyScaffold(){
 }

@Composable
-private fun HomePage(navCtrl:NavHostController){
+private fun HomePage(navCtrl:NavHostController, pkgName: MutableState<String>){
    val myContext = LocalContext.current
    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
    val myComponent = ComponentName(myContext,Receiver::class.java)
@@ -125,6 +128,7 @@ private fun HomePage(navCtrl:NavHostController){
        }
        else if(myDpm.isAdminActive(myComponent)){R.string.device_admin}else{R.string.click_to_activate}
    )
+    LaunchedEffect(Unit){ pkgName.value = "" }
    Column(modifier = Modifier.statusBarsPadding().verticalScroll(rememberScrollState())) {
        Spacer(Modifier.padding(vertical = 25.dp))
        Text(text = stringResource(R.string.app_name), style = typography.headlineLarge, modifier = Modifier.padding(start = 10.dp), color = colorScheme.onBackground)
--- a/app/src/main/java/com/bintianqi/owndroid/PkgSelector.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/PkgSelector.kt
@@ -21,8 +21,6 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavHostController
-import com.bintianqi.owndroid.dpm.applySelectedPackage
-import com.bintianqi.owndroid.dpm.selectedPackage
 import com.bintianqi.owndroid.ui.NavIcon
 import com.bintianqi.owndroid.ui.theme.bgColor
 import com.google.accompanist.drawablepainter.rememberDrawablePainter
@@ -40,7 +38,7 @@ private val pkgs = mutableListOf<PkgInfo>()

@OptIn(ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
@Composable
-fun PackageSelector(navCtrl:NavHostController){
+fun PackageSelector(navCtrl:NavHostController, pkgName: MutableState<String>){
    val context = LocalContext.current
    val pm = context.packageManager
    val apps = pm.getInstalledApplications(0)
@@ -144,7 +142,7 @@ fun PackageSelector(navCtrl:NavHostController){
            if(show) {
                items(pkgs) {
                    if(filter==it.type){
-                        PackageItem(it, navCtrl)
+                        PackageItem(it, navCtrl, pkgName)
                    }
                }
                items(1){Spacer(Modifier.padding(vertical = 30.dp))}
@@ -163,12 +161,12 @@ fun PackageSelector(navCtrl:NavHostController){
 }

@Composable
-private fun PackageItem(pkg: PkgInfo, navCtrl: NavHostController){
+private fun PackageItem(pkg: PkgInfo, navCtrl: NavHostController, pkgName: MutableState<String>){
    Row(
        verticalAlignment = Alignment.CenterVertically,
        modifier = Modifier
            .fillMaxWidth()
-            .clickable{selectedPackage =pkg.pkgName;applySelectedPackage =true;navCtrl.navigateUp()}
+            .clickable{ pkgName.value = pkg.pkgName; navCtrl.navigateUp()}
            .padding(vertical = 3.dp)
    ){
        Spacer(Modifier.padding(start = 15.dp))
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt
@@ -32,7 +32,6 @@ import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.material3.*
 import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.runtime.*
-import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalContext
@@ -43,6 +42,7 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
 import androidx.core.content.ContextCompat.startActivity
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
@@ -64,10 +64,13 @@ private var keepUninstallPkg = mutableListOf<String>()
 private var permittedIme = mutableListOf<String>()
 private var permittedAccessibility = mutableListOf<String>()

+private var dialogConfirmButtonAction = {}
+private var dialogDismissButtonAction = {}
+private var dialogGetStatus = { false }
+
@Composable
-fun ApplicationManage(navCtrl:NavHostController){
+fun ApplicationManage(navCtrl:NavHostController, pkgName: MutableState<String>, dialogStatus: MutableIntState){
    val focusMgr = LocalFocusManager.current
-    var pkgName by rememberSaveable{ mutableStateOf("") }
    val localNavCtrl = rememberNavController()
    val backStackEntry by localNavCtrl.currentBackStackEntryAsState()
    val titleMap = mapOf(
@@ -96,16 +99,10 @@ fun ApplicationManage(navCtrl:NavHostController){
        }
    ){ paddingValues->
        Column(modifier = Modifier.fillMaxSize().padding(top = paddingValues.calculateTopPadding())){
-            LaunchedEffect(Unit) {
-                while(true){
-                    if(applySelectedPackage){ pkgName = selectedPackage; applySelectedPackage = false; applySelectedPermission = true}
-                    delay(100)
-                }
-            }
            if(backStackEntry?.destination?.route!="InstallApp"){
                TextField(
-                    value = pkgName,
-                    onValueChange = { pkgName = it },
+                    value = pkgName.value,
+                    onValueChange = { pkgName.value = it },
                    label = { Text(stringResource(R.string.package_name)) },
                    modifier = Modifier.fillMaxWidth(),
                    keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Ascii, imeAction = ImeAction.Done),
@@ -128,27 +125,30 @@ fun ApplicationManage(navCtrl:NavHostController){
                popExitTransition = Animations.navHostPopExitTransition,
                modifier = Modifier.background(bgColor)
            ){
-                composable(route = "Home"){Home(localNavCtrl,pkgName)}
-                composable(route = "BlockUninstall"){BlockUninstall(pkgName)}
-                composable(route = "UserControlDisabled"){UserCtrlDisabledPkg(pkgName)}
-                composable(route = "PermissionManage"){PermissionManage(pkgName,navCtrl)}
-                composable(route = "CrossProfilePackage"){CrossProfilePkg(pkgName)}
-                composable(route = "CrossProfileWidget"){CrossProfileWidget(pkgName)}
-                composable(route = "CredentialManagePolicy"){CredentialManagePolicy(pkgName)}
-                composable(route = "Accessibility"){PermittedAccessibility(pkgName)}
-                composable(route = "IME"){PermittedIME(pkgName)}
-                composable(route = "KeepUninstalled"){KeepUninstalledApp(pkgName)}
+                composable(route = "Home"){Home(localNavCtrl, pkgName.value, dialogStatus)}
+                composable(route = "UserControlDisabled"){UserCtrlDisabledPkg(pkgName.value)}
+                composable(route = "PermissionManage"){PermissionManage(pkgName.value, navCtrl)}
+                composable(route = "CrossProfilePackage"){CrossProfilePkg(pkgName.value)}
+                composable(route = "CrossProfileWidget"){CrossProfileWidget(pkgName.value)}
+                composable(route = "CredentialManagePolicy"){CredentialManagePolicy(pkgName.value)}
+                composable(route = "Accessibility"){PermittedAccessibility(pkgName.value)}
+                composable(route = "IME"){PermittedIME(pkgName.value)}
+                composable(route = "KeepUninstalled"){KeepUninstalledApp(pkgName.value)}
                composable(route = "InstallApp"){InstallApp()}
-                composable(route = "UninstallApp"){UninstallApp(pkgName)}
-                composable(route = "ClearAppData"){ClearAppData(pkgName)}
-                composable(route = "DefaultDialer"){DefaultDialerApp(pkgName)}
+                composable(route = "UninstallApp"){UninstallApp(pkgName.value)}
+                composable(route = "ClearAppData"){ClearAppData(pkgName.value)}
+                composable(route = "DefaultDialer"){DefaultDialerApp(pkgName.value)}
            }
        }
    }
+    if(dialogStatus.intValue!=0){
+        LocalFocusManager.current.clearFocus()
+        AppControlDialog(dialogStatus)
+    }
 }

@Composable
-private fun Home(navCtrl:NavHostController, pkgName: String){
+private fun Home(navCtrl:NavHostController, pkgName: String, dialogStatus: MutableIntState){
    Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState())){
        val myContext = LocalContext.current
        val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
@@ -163,38 +163,70 @@ private fun Home(navCtrl:NavHostController, pkgName: String){
            startActivity(myContext,intent,null)
        }
        if(VERSION.SDK_INT>=24&&(isDeviceOwner(myDpm)||isProfileOwner(myDpm))){
+            val getSuspendStatus = {
+                try{ myDpm.isPackageSuspended(myComponent, pkgName) }
+                catch(e:NameNotFoundException){ false }
+                catch(e:IllegalArgumentException){ false }
+            }
            SwitchItem(
-                R.string.suspend,"",R.drawable.block_fill0,
-                {
-                    try{ myDpm.isPackageSuspended(myComponent,pkgName) }
-                    catch(e:NameNotFoundException){ false }
-                    catch(e:IllegalArgumentException){ false }
-                },
-                {myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName), it)}
-            )
-        }
-        if(isDeviceOwner(myDpm)||isProfileOwner(myDpm)){
-            SwitchItem(
-                R.string.hide, stringResource(R.string.isapphidden_desc),R.drawable.visibility_off_fill0,
-                {myDpm.isApplicationHidden(myComponent,pkgName)},{myDpm.setApplicationHidden(myComponent, pkgName, it)}
-            )
-        }
-        if(VERSION.SDK_INT>=24&&(isDeviceOwner(myDpm)||isProfileOwner(myDpm))){
-            SwitchItem(
-                R.string.always_on_vpn,"",R.drawable.vpn_key_fill0,{pkgName == myDpm.getAlwaysOnVpnPackage(myComponent)},
-                {
-                    try {
-                        myDpm.setAlwaysOnVpnPackage(myComponent, pkgName, it)
-                    } catch(e: UnsupportedOperationException) {
-                        Toast.makeText(myContext, R.string.unsupported, Toast.LENGTH_SHORT).show()
-                    } catch(e: NameNotFoundException) {
-                        Toast.makeText(myContext, R.string.not_installed, Toast.LENGTH_SHORT).show()
-                    }
+                title = R.string.suspend, desc = "", icon = R.drawable.block_fill0,
+                getState = getSuspendStatus,
+                onCheckedChange = { myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName), it) },
+                onClickBlank = {
+                    dialogGetStatus = getSuspendStatus
+                    dialogConfirmButtonAction = { myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName), true) }
+                    dialogDismissButtonAction = { myDpm.setPackagesSuspended(myComponent, arrayOf(pkgName), false) }
+                    dialogStatus.intValue = 1
                }
            )
        }
        if(isDeviceOwner(myDpm)||isProfileOwner(myDpm)){
-            SubPageItem(R.string.block_uninstall,"",R.drawable.delete_forever_fill0){navCtrl.navigate("BlockUninstall")}
+            SwitchItem(
+                title = R.string.hide, desc = stringResource(R.string.isapphidden_desc), icon = R.drawable.visibility_off_fill0,
+                getState = { myDpm.isApplicationHidden(myComponent,pkgName) },
+                onCheckedChange = { myDpm.setApplicationHidden(myComponent, pkgName, it) },
+                onClickBlank = {
+                    dialogGetStatus = { myDpm.isApplicationHidden(myComponent,pkgName) }
+                    dialogConfirmButtonAction = { myDpm.setApplicationHidden(myComponent, pkgName, true) }
+                    dialogDismissButtonAction = { myDpm.setApplicationHidden(myComponent, pkgName, false) }
+                    dialogStatus.intValue = 2
+                }
+            )
+        }
+        if(isDeviceOwner(myDpm)||isProfileOwner(myDpm)){
+            SwitchItem(
+                title = R.string.block_uninstall, desc = "", icon = R.drawable.delete_forever_fill0,
+                getState = { myDpm.isUninstallBlocked(myComponent,pkgName) },
+                onCheckedChange = { myDpm.setUninstallBlocked(myComponent,pkgName,it) },
+                onClickBlank = {
+                    dialogGetStatus = { myDpm.isUninstallBlocked(myComponent,pkgName) }
+                    dialogConfirmButtonAction = { myDpm.setUninstallBlocked(myComponent,pkgName,true) }
+                    dialogDismissButtonAction = { myDpm.setUninstallBlocked(myComponent,pkgName,false) }
+                    dialogStatus.intValue = 3
+                }
+            )
+        }
+        if(VERSION.SDK_INT>=24&&(isDeviceOwner(myDpm)||isProfileOwner(myDpm))){
+            val setAlwaysOnVpn: (Boolean)->Unit = {
+                try {
+                    myDpm.setAlwaysOnVpnPackage(myComponent, pkgName, it)
+                } catch(e: UnsupportedOperationException) {
+                    Toast.makeText(myContext, R.string.unsupported, Toast.LENGTH_SHORT).show()
+                } catch(e: NameNotFoundException) {
+                    Toast.makeText(myContext, R.string.not_installed, Toast.LENGTH_SHORT).show()
+                }
+            }
+            SwitchItem(
+                title = R.string.always_on_vpn, desc = "", icon = R.drawable.vpn_key_fill0,
+                getState = {pkgName == myDpm.getAlwaysOnVpnPackage(myComponent)},
+                onCheckedChange = setAlwaysOnVpn,
+                onClickBlank = {
+                    dialogGetStatus = { pkgName == myDpm.getAlwaysOnVpnPackage(myComponent) }
+                    dialogConfirmButtonAction = { setAlwaysOnVpn(true) }
+                    dialogDismissButtonAction = { setAlwaysOnVpn(false) }
+                    dialogStatus.intValue = 4
+                }
+            )
        }
        if((VERSION.SDK_INT>=33&&isProfileOwner(myDpm))||(VERSION.SDK_INT>=30&&isDeviceOwner(myDpm))){
            SubPageItem(R.string.ucd,"",R.drawable.do_not_touch_fill0){navCtrl.navigate("UserControlDisabled")}
@@ -300,49 +332,6 @@ private fun UserCtrlDisabledPkg(pkgName:String){
    }
 }

-@Composable
-private fun BlockUninstall(pkgName: String){
-    val myContext = LocalContext.current
-    val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
-    val myComponent = ComponentName(myContext,Receiver::class.java)
-    val focusMgr = LocalFocusManager.current
-    Column(modifier = Modifier.fillMaxSize().padding(horizontal = 8.dp).verticalScroll(rememberScrollState())){
-        var state by remember{mutableStateOf(myDpm.isUninstallBlocked(myComponent,pkgName))}
-        Spacer(Modifier.padding(vertical = 10.dp))
-        Text(text = stringResource(R.string.block_uninstall), style = typography.headlineLarge)
-        Spacer(Modifier.padding(vertical = 5.dp))
-        Text(stringResource(R.string.current_state, stringResource(if(state){R.string.enabled}else{R.string.disabled})))
-        Spacer(Modifier.padding(vertical = 3.dp))
-        Text(text = stringResource(R.string.sometimes_get_wrong_block_uninstall_state))
-        Spacer(Modifier.padding(vertical = 5.dp))
-        Row(horizontalArrangement = Arrangement.SpaceBetween, modifier = Modifier.fillMaxWidth()) {
-            Button(
-                onClick = {
-                    focusMgr.clearFocus()
-                    myDpm.setUninstallBlocked(myComponent,pkgName,true)
-                    Toast.makeText(myContext, R.string.success, Toast.LENGTH_SHORT).show()
-                    state = myDpm.isUninstallBlocked(myComponent,pkgName)
-                },
-                modifier = Modifier.fillMaxWidth(0.49F)
-            ) {
-                Text(stringResource(R.string.enable))
-            }
-            Button(
-                onClick = {
-                    focusMgr.clearFocus()
-                    myDpm.setUninstallBlocked(myComponent,pkgName,false)
-                    Toast.makeText(myContext, R.string.success, Toast.LENGTH_SHORT).show()
-                    state = myDpm.isUninstallBlocked(myComponent,pkgName)
-                },
-                modifier = Modifier.fillMaxWidth(0.96F)
-            ){
-                Text(stringResource(R.string.disable))
-            }
-        }
-        Spacer(Modifier.padding(vertical = 30.dp))
-    }
-}
-
@SuppressLint("NewApi")
@Composable
 private fun PermissionManage(pkgName: String, navCtrl: NavHostController){
@@ -899,6 +888,62 @@ private fun DefaultDialerApp(pkgName: String){
    }
 }

+@Composable
+fun AppControlDialog(status: MutableIntState){
+    val enabled = dialogGetStatus()
+    Dialog(
+        onDismissRequest = { status.intValue = 0 }
+    ) {
+        Card(
+            modifier = Modifier.fillMaxWidth()
+        ){
+            Column(
+                modifier = Modifier.fillMaxWidth().padding(15.dp)
+            ){
+                Text(
+                    text = stringResource(
+                        when(status.intValue){
+                            1 -> R.string.suspend
+                            2 -> R.string.hide
+                            3 -> R.string.block_uninstall
+                            4 -> R.string.always_on_vpn
+                            else -> R.string.unknown
+                        }
+                    ),
+                    style = typography.headlineMedium,
+                    modifier = Modifier.padding(start = 5.dp)
+                )
+                Text(
+                    text = stringResource(R.string.current_status_is) + stringResource(if(enabled){R.string.enabled}else{R.string.disabled}),
+                    modifier = Modifier.padding(start = 5.dp, top = 5.dp, bottom = 5.dp)
+                )
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween
+                ){
+                    TextButton(
+                        onClick = { status.intValue = 0 }
+                    ){
+                        Text(text = stringResource(R.string.cancel))
+                    }
+                    Row{
+                        TextButton(
+                            onClick = { dialogDismissButtonAction(); status.intValue = 0 }
+                        ){
+                            Text(text = stringResource(R.string.disable))
+                        }
+                        TextButton(
+                            onClick = { dialogConfirmButtonAction(); status.intValue = 0 }
+                        ){
+                            Text(text = stringResource(R.string.enable))
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
@Throws(IOException::class)
 private fun installPackage(context: Context, inputStream: InputStream){
    val packageInstaller = context.packageManager.packageInstaller
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt
@@ -5,8 +5,6 @@ import android.content.Intent
 import android.net.Uri
 import androidx.activity.result.ActivityResultLauncher

-var selectedPackage = ""
-var applySelectedPackage = false
 var selectedPermission = ""
 var applySelectedPermission = false
 lateinit var createManagedProfile: ActivityResultLauncher<Intent>
--- a/app/src/main/java/com/bintianqi/owndroid/ui/Components.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/ui/Components.kt
@@ -5,7 +5,9 @@ import android.widget.Toast
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import androidx.compose.animation.animateContentSize
+import androidx.compose.foundation.LocalIndication
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.*
@@ -128,12 +130,21 @@ fun SwitchItem(
    @DrawableRes icon: Int?,
    getState: ()->Boolean,
    onCheckedChange: (Boolean)->Unit,
-    enable:Boolean=true
+    enable:Boolean = true,
+    onClickBlank: (() -> Unit)? = null
 ){
    var checked by remember{mutableStateOf(false)}
    checked = getState()
-    Box(modifier = Modifier.fillMaxWidth().padding(vertical = 5.dp)) {
-        Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.align(Alignment.CenterStart)){
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable(enabled = onClickBlank!=null, onClick = onClickBlank?:{})
+            .padding(vertical = 5.dp)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.align(Alignment.CenterStart)
+        ){
            Spacer(Modifier.padding(start = 30.dp))
            if(icon!=null){
                Icon(painter = painterResource(icon),contentDescription = null)
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -45,6 +45,7 @@
    <string name="copy">复制</string>
    <string name="file_not_exist">文件不存在</string>
    <string name="io_exception">IO异常</string>
+    <string name="current_status_is">当前状态：</string>

    <!--Permissions-->
    <string name="click_to_activate">点击以激活</string>
@@ -256,7 +257,6 @@
    <string name="app_info">应用详情</string>
    <string name="not_installed">未安装</string>
    <string name="block_uninstall">防卸载</string>
-    <string name="sometimes_get_wrong_block_uninstall_state">有时候无法正确获取防卸载状态</string>
    <string name="ucd">禁止用户控制</string>
    <string name="ucd_desc">用户将无法清除应用的存储空间和缓存</string>
    <string name="app_list_is">应用列表：</string>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -48,6 +48,7 @@
    <string name="copy">Copy</string>
    <string name="file_not_exist">File not exist</string>
    <string name="io_exception">IO Exception</string>
+    <string name="current_status_is">Current status:&#160;</string>

    <!--Permissions-->
    <string name="click_to_activate">Click to activate</string>
@@ -269,7 +270,6 @@
    <string name="app_info">App info</string>
    <string name="not_installed">Not installed</string>
    <string name="block_uninstall">Block uninstall</string>
-    <string name="sometimes_get_wrong_block_uninstall_state">Sometimes it shows a wrong status</string>
    <!--ucd: user control disabled-->
    <string name="ucd">Disable user control</string>
    <string name="ucd_desc">If you set this, you cannot clear storage or cache of the app. </string>