manager: allow multiple modules to be installed sequentially (#2459)

It's now okay to merge

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

@@ -56,7 +56,7 @@ import me.weishu.kernelsu.ui.component.KeyEventBlocker
 import me.weishu.kernelsu.ui.util.FlashResult
 import me.weishu.kernelsu.ui.util.LkmSelection
 import me.weishu.kernelsu.ui.util.LocalSnackbarHost
-import me.weishu.kernelsu.ui.util.flashModules
+import me.weishu.kernelsu.ui.util.flashModule
 import me.weishu.kernelsu.ui.util.installBoot
 import me.weishu.kernelsu.ui.util.reboot
 import me.weishu.kernelsu.ui.util.restoreBoot
@@ -66,16 +66,33 @@ import java.text.SimpleDateFormat
 import java.util.Date
 import java.util.Locale
 
+/**
+ * @author weishu
+ * @date 2023/1/1.
+ */
+
 enum class FlashingStatus {
     FLASHING,
     SUCCESS,
     FAILED
 }
 
-/**
- * @author weishu
- * @date 2023/1/1.
- */
+// Lets you flash modules sequentially when mutiple zipUris are selected
+fun flashModulesSequentially(
+    uris: List<Uri>,
+    onStdout: (String) -> Unit,
+    onStderr: (String) -> Unit
+): FlashResult {
+    for (uri in uris) {
+        flashModule(uri, onStdout, onStderr).apply {
+            if (code != 0) {
+                return FlashResult(code, err, showReboot)
+            }
+        }
+    }
+    return FlashResult(0, "", true)
+}
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 @Destination<RootGraph>
@@ -192,7 +209,7 @@ sealed class FlashIt : Parcelable {
     data class FlashBoot(val boot: Uri? = null, val lkm: LkmSelection, val ota: Boolean) :
         FlashIt()
 
-    data class FlashModules(val uri: List<Uri>) : FlashIt()
+    data class FlashModules(val uris: List<Uri>) : FlashIt()
 
     data object FlashRestore : FlashIt()
 
@@ -213,7 +230,9 @@ fun flashIt(
             onStderr
         )
 
-        is FlashIt.FlashModules -> flashModules(flashIt.uri, onStdout, onStderr)
+        is FlashIt.FlashModules -> {
+            flashModulesSequentially(flashIt.uris, onStdout, onStderr)
+        }
 
         FlashIt.FlashRestore -> restoreBoot(onStdout, onStderr)
 

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

@@ -36,6 +36,7 @@ import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material.icons.outlined.PlayArrow
 import androidx.compose.material.icons.outlined.Download
 import androidx.compose.material.icons.outlined.Delete
+import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Checkbox
@@ -56,6 +57,7 @@ import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.SnackbarResult
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.pulltorefresh.PullToRefreshBox
 import androidx.compose.material3.rememberTopAppBarState
@@ -104,6 +106,7 @@ 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.util.getFileName
 import me.weishu.kernelsu.ui.viewmodel.ModuleViewModel
 import me.weishu.kernelsu.ui.webui.WebUIActivity
 
@@ -200,6 +203,12 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
         floatingActionButton = {
             if (!hideInstallButton) {
                 val moduleInstall = stringResource(id = R.string.module_install)
+                val confirmTitle = stringResource(R.string.module)
+                var zipUris by remember { mutableStateOf<List<Uri>>(emptyList()) }
+                val confirmDialog = rememberConfirmDialog(onConfirm = {
+                    navigator.navigate(FlashScreenDestination(FlashIt.FlashModules(zipUris)))
+                    viewModel.markNeedRefresh()
+                })
                 val selectZipLauncher = rememberLauncherForActivityResult(
                     contract = ActivityResultContracts.StartActivityForResult()
                 ) {
@@ -207,20 +216,38 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
                         return@rememberLauncherForActivityResult
                     }
                     val data = it.data ?: return@rememberLauncherForActivityResult
-                    val uri = data.data ?: return@rememberLauncherForActivityResult
+                    val clipData = data.clipData
 
-                    navigator.navigate(FlashScreenDestination(FlashIt.FlashModules(listOf(uri))))
+                    val uris = mutableListOf<Uri>()
+                    if (clipData != null) {
+                        for (i in 0 until clipData.itemCount) {
+                            clipData.getItemAt(i)?.uri?.let { uris.add(it) }
+                        }
+                    } else {
+                        data.data?.let { uris.add(it) }
+                    }
 
-                    viewModel.markNeedRefresh()
-
-                    Log.i("ModuleScreen", "select zip result: ${it.data}")
+                    if (uris.size == 1) {
+                        navigator.navigate(FlashScreenDestination(FlashIt.FlashModules(listOf(uris.first()))))
+                    } else if (uris.size > 1)  {
+                        // multiple files selected
+                        val moduleNames = uris.mapIndexed { index, uri -> "\n${index + 1}. ${uri.getFileName(context)}" }.joinToString("")
+                        val confirmContent = context.getString(R.string.module_install_prompt_with_name, moduleNames)
+                        zipUris = uris
+                        confirmDialog.showConfirm(
+                            title = confirmTitle,
+                            content = confirmContent,
+                            markdown = true
+                        )
+                    }
                 }
 
                 ExtendedFloatingActionButton(
                     onClick = {
-                        // select the zip file to install
+                        // Select the zip files to install
                         val intent = Intent(Intent.ACTION_GET_CONTENT).apply {
                             type = "application/zip"
+                            putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
                         }
                         selectZipLauncher.launch(intent)
                     },
@@ -232,6 +259,7 @@ fun ModuleScreen(navigator: DestinationsNavigator) {
         contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
         snackbarHost = { SnackbarHost(hostState = snackBarHost) }
     ) { innerPadding ->
+
         when {
             hasMagisk -> {
                 Box(

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

@@ -191,20 +191,6 @@ fun flashModule(
     }
 }
 
-fun flashModules(
-    uris: List<Uri>,
-    onStdout: (String) -> Unit,
-    onStderr: (String) -> Unit
-): FlashResult {
-    for (uri in uris) {
-        val result = flashModule(uri, onStdout, onStderr)
-        if (result.code != 0) {
-            return result
-        }
-    }
-    return FlashResult(0, "", true)
-}
-
 fun runModuleAction(
     moduleId: String, onStdout: (String) -> Unit, onStderr: (String) -> Unit
 ): Boolean {

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

@@ -23,8 +23,10 @@
     <string name="module_failed_to_disable">Failed to disable module: %s</string>
     <string name="module_empty">No module installed</string>
     <string name="module">Module</string>
+    <string name="module_install_prompt_with_name">The following modules will be installed: %1$s</string>
     <string name="module_sort_action_first">Sort (Action first)</string>
     <string name="module_sort_enabled_first">Sort (Enabled first)</string>
+    <string name="confirm">Confirm</string>
     <string name="uninstall">Uninstall</string>
     <string name="module_install">Install</string>
     <string name="install">Install</string>