manager: open webui in single task (#1531)

manager/app/src/main/AndroidManifest.xml

@@ -31,6 +31,9 @@
                 android:value="" />
         </activity>
 
+        <activity android:name=".ui.webui.WebUIActivity"
+            android:exported="false" />
+
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.fileprovider"

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

@@ -37,11 +37,8 @@ class MainActivity : ComponentActivity() {
             KernelSUTheme {
                 val navController = rememberAnimatedNavController()
                 val snackbarHostState = remember { SnackbarHostState() }
-                val navBackStackEntry by navController.currentBackStackEntryAsState()
-                val route = navBackStackEntry?.destination?.route
-                val showBottomBar = route == null || !route.startsWith("web_screen")
                 Scaffold(
-                    bottomBar = { if (showBottomBar) BottomBar(navController) },
+                    bottomBar = { BottomBar(navController) },
                     snackbarHost = { SnackbarHost(snackbarHostState) }
                 ) { innerPadding ->
                     CompositionLocalProvider(

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

@@ -8,7 +8,17 @@ import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.defaultMinSize
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -18,9 +28,29 @@ import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.pullrefresh.PullRefreshIndicator
 import androidx.compose.material.pullrefresh.pullRefresh
 import androidx.compose.material.pullrefresh.rememberPullRefreshState
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
+import androidx.compose.material3.Button
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.Divider
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ExtendedFloatingActionButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarResult
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.produceState
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -44,15 +74,22 @@ import me.weishu.kernelsu.ui.component.ConfirmResult
 import me.weishu.kernelsu.ui.component.rememberConfirmDialog
 import me.weishu.kernelsu.ui.component.rememberLoadingDialog
 import me.weishu.kernelsu.ui.screen.destinations.FlashScreenDestination
-import me.weishu.kernelsu.ui.screen.destinations.WebScreenDestination
-import me.weishu.kernelsu.ui.util.*
+import me.weishu.kernelsu.ui.util.DownloadListener
+import me.weishu.kernelsu.ui.util.LocalSnackbarHost
+import me.weishu.kernelsu.ui.util.download
+import me.weishu.kernelsu.ui.util.hasMagisk
+import me.weishu.kernelsu.ui.util.reboot
+import me.weishu.kernelsu.ui.util.toggleModule
+import me.weishu.kernelsu.ui.util.uninstallModule
 import me.weishu.kernelsu.ui.viewmodel.ModuleViewModel
+import me.weishu.kernelsu.ui.webui.WebUIActivity
 import okhttp3.OkHttpClient
 
 @Destination
 @Composable
 fun ModuleScreen(navigator: DestinationsNavigator) {
     val viewModel = viewModel<ModuleViewModel>()
+    val context = LocalContext.current
 
     LaunchedEffect(Unit) {
         if (viewModel.moduleList.isEmpty() || viewModel.isNeedRefresh) {
@@ -126,7 +163,12 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
                         navigator.navigate(FlashScreenDestination(FlashIt.FlashModule(it)))
                     }, onClickModule = { id, name, hasWebUi ->
                         if (hasWebUi) {
-                            navigator.navigate(WebScreenDestination(id, name))
+                            context.startActivity(Intent(context, WebUIActivity::class.java)
+                                .setData(Uri.parse("kernelsu://webui/$id"))
+                                .putExtra("id", id)
+                                .putExtra("name", name)
+                                .setFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT)
+                            )
                         }
                     })
             }

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

@@ -26,9 +26,8 @@ import me.weishu.kernelsu.ui.webui.showSystemUI
 import java.io.File
 
 @SuppressLint("SetJavaScriptEnabled")
-@Destination
 @Composable
-fun WebScreen(navigator: DestinationsNavigator, moduleId: String, moduleName: String) {
+fun WebScreen(moduleId: String, moduleName: String) {
 
     val context = LocalContext.current
 

manager/app/src/main/java/me/weishu/kernelsu/ui/webui/WebUIActivity.kt

@@ -0,0 +1,49 @@
+package me.weishu.kernelsu.ui.webui
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.animation.ExperimentalAnimationApi
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.navigation.compose.currentBackStackEntryAsState
+import com.google.accompanist.navigation.animation.rememberAnimatedNavController
+import com.ramcosta.composedestinations.DestinationsNavHost
+import me.weishu.kernelsu.ui.screen.NavGraphs
+import me.weishu.kernelsu.ui.screen.WebScreen
+import me.weishu.kernelsu.ui.theme.KernelSUTheme
+import me.weishu.kernelsu.ui.util.LocalSnackbarHost
+
+class WebUIActivity : ComponentActivity()  {
+    @OptIn(ExperimentalAnimationApi::class)
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val id = intent.getStringExtra("id")!!
+        val name = intent.getStringExtra("name")!!
+        setTitle("KernelSU - $name")
+
+        setContent {
+            KernelSUTheme {
+                val navController = rememberAnimatedNavController()
+                val snackbarHostState = remember { SnackbarHostState() }
+                Scaffold(
+                    snackbarHost = { SnackbarHost(snackbarHostState) }
+                ) { innerPadding ->
+                    Box(modifier = Modifier
+                        .padding(innerPadding)
+                        .fillMaxSize()) {
+                        WebScreen(moduleId = id, moduleName = name)
+                    }
+                }
+            }
+        }
+    }
+}