manager: Superuser support refresh and hide system apps

manager/app/src/main/java/me/weishu/kernelsu/ui/component/SearchBar.kt

@@ -10,8 +10,7 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.*
-import androidx.compose.material.icons.filled.Search
 import androidx.compose.material.icons.outlined.ArrowBack
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
@@ -22,9 +21,11 @@ import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
+import me.weishu.kernelsu.R
 
 private const val TAG = "SearchBar"
 
@@ -36,7 +37,8 @@ fun SearchAppBar(
     onSearchTextChange: (String) -> Unit,
     onClearClick: () -> Unit,
     onBackClick: (() -> Unit)? = null,
-    onConfirm: (() -> Unit)? = null
+    onConfirm: (() -> Unit)? = null,
+    dropdownContent: @Composable (() -> Unit)? = null,
 ) {
     val keyboardController = LocalSoftwareKeyboardController.current
     val focusRequester = remember { FocusRequester() }
@@ -116,6 +118,11 @@ fun SearchAppBar(
                     content = { Icon(Icons.Filled.Search, null) }
                 )
             }
+
+            if (dropdownContent != null) {
+                dropdownContent()
+            }
+
         }
     )
 }

manager/app/src/main/java/me/weishu/kernelsu/ui/screen/SuperUser.kt

@@ -1,14 +1,10 @@
 package me.weishu.kernelsu.ui.screen
 
-import android.content.pm.ApplicationInfo
-import android.content.pm.PackageManager
-import android.graphics.Bitmap
-import android.graphics.drawable.Drawable
-import android.util.Log
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
@@ -17,17 +13,8 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
-import coil.ImageLoader
 import coil.compose.AsyncImage
-import coil.compose.rememberAsyncImagePainter
-import coil.compose.rememberImagePainter
-import coil.decode.DataSource
-import coil.fetch.DrawableResult
-import coil.fetch.FetchResult
-import coil.fetch.Fetcher
-import coil.request.CachePolicy
 import coil.request.ImageRequest
-import coil.request.Options
 import com.google.accompanist.swiperefresh.SwipeRefresh
 import com.google.accompanist.swiperefresh.rememberSwipeRefreshState
 import com.ramcosta.composedestinations.annotation.Destination
@@ -37,7 +24,6 @@ import me.weishu.kernelsu.R
 import me.weishu.kernelsu.ui.component.SearchAppBar
 import me.weishu.kernelsu.ui.util.LocalSnackbarHost
 import me.weishu.kernelsu.ui.viewmodel.SuperUserViewModel
-import me.zhanghai.android.appiconloader.coil.AppIconKeyer
 import java.util.*
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -60,7 +46,44 @@ fun SuperUserScreen() {
                 title = { Text(stringResource(R.string.superuser)) },
                 searchText = viewModel.search,
                 onSearchTextChange = { viewModel.search = it },
-                onClearClick = { viewModel.search = "" }
+                onClearClick = { viewModel.search = "" },
+                dropdownContent = {
+                    var showDropdown by remember { mutableStateOf(false) }
+
+                    IconButton(
+                        onClick = { showDropdown = true },
+                    ) {
+                        Icon(
+                            imageVector = Icons.Filled.MoreVert,
+                            contentDescription = stringResource(id = R.string.settings)
+                        )
+
+                        DropdownMenu(expanded = showDropdown, onDismissRequest = {
+                            showDropdown = false
+                        }) {
+                            DropdownMenuItem(text = {
+                                Text(stringResource(R.string.refresh))
+                            }, onClick = {
+                                scope.launch {
+                                    viewModel.fetchAppList()
+                                }
+                                showDropdown = false
+                            })
+                            DropdownMenuItem(text = {
+                                Text(
+                                    if (viewModel.showSystemApps) {
+                                        stringResource(R.string.hide_system_apps)
+                                    } else {
+                                        stringResource(R.string.show_system_apps)
+                                    }
+                                )
+                            }, onClick = {
+                                viewModel.showSystemApps = !viewModel.showSystemApps
+                                showDropdown = false
+                            })
+                        }
+                    }
+                },
             )
         }
     ) { innerPadding ->

manager/app/src/main/java/me/weishu/kernelsu/ui/viewmodel/SuperUserViewModel.kt

@@ -35,6 +35,7 @@ class SuperUserViewModel : ViewModel() {
     )
 
     var search by mutableStateOf("")
+    var showSystemApps by mutableStateOf(false)
     var isRefreshing by mutableStateOf(false)
         private set
 
@@ -55,6 +56,9 @@ class SuperUserViewModel : ViewModel() {
         sortedList.filter {
             it.label.contains(search) || it.packageName.contains(search) || HanziToPinyin.getInstance()
                 .toPinyinString(it.label).contains(search)
+        }.filter {
+            it.uid == 2000 // Always show shell
+                    || showSystemApps || it.icon.applicationInfo.flags.and(ApplicationInfo.FLAG_SYSTEM) == 0
         }
     }
 

manager/app/src/main/res/values-zh-rCN/strings.xml

@@ -46,4 +46,7 @@
     <string name="module_version">版本</string>
     <string name="module_author">作者</string>
     <string name="module_overlay_fs_not_available">内核不支持 overlayfs，模块功能无法运作！</string>
+    <string name="refresh">刷新</string>
+    <string name="show_system_apps">显示系统应用</string>
+    <string name="hide_system_apps">隐藏系统应用</string>
 </resources>

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

@@ -50,5 +50,8 @@
     <string name="module_version">Version</string>
     <string name="module_author">Author</string>
     <string name="module_overlay_fs_not_available">overlayfs is not available, module cannot work!</string>
+    <string name="refresh">Refresh</string>
+    <string name="show_system_apps">Show system apps</string>
+    <string name="hide_system_apps">Hide system apps</string>
 
 </resources>