bind launch action to app card

app/src/main/java/com/vanced/manager/core/util/VancedAppPackages.kt

@@ -0,0 +1,3 @@
+package com.vanced.manager.core.util
+
+const val VANCED_PACKAGE = ""

app/src/main/java/com/vanced/manager/di/ViewModelModule.kt

@@ -2,10 +2,11 @@ package com.vanced.manager.di
 
 import com.vanced.manager.ui.viewmodel.InstallViewModel
 import com.vanced.manager.ui.viewmodel.MainViewModel
+import org.koin.android.ext.koin.androidApplication
 import org.koin.androidx.viewmodel.dsl.viewModel
 import org.koin.dsl.module
 
 val viewModelModule = module {
-    viewModel { MainViewModel(get()) }
+    viewModel { MainViewModel(get(), androidApplication()) }
     viewModel { InstallViewModel(get(), get(), get(), get(), get(), get()) }
 }

app/src/main/java/com/vanced/manager/ui/screens/HomeLayout.kt

@@ -137,7 +137,13 @@ fun HomeLayout(
                                                 )
                                             },
                                             onAppUninstallClick = { /*TODO*/ },
-                                            onAppLaunchClick = { /*TODO*/ },
+                                            onAppLaunchClick = {
+                                                viewModel.launchApp(
+                                                    appName = app.name,
+                                                    appPackage = app.packageName,
+                                                    appPackageRoot = app.packageNameRoot
+                                                )
+                                            },
                                             onAppInfoClick = {
                                                 showAppInfoDialog = true
                                             }

app/src/main/java/com/vanced/manager/ui/viewmodel/MainViewModel.kt

@@ -1,21 +1,32 @@
 package com.vanced.manager.ui.viewmodel
 
+import android.app.Application
+import android.content.ActivityNotFoundException
+import android.content.ComponentName
+import android.content.Intent
 import android.util.Log
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
-import androidx.lifecycle.ViewModel
+import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import com.vanced.manager.core.preferences.holder.managerVariantPref
 import com.vanced.manager.core.preferences.holder.musicEnabled
 import com.vanced.manager.core.preferences.holder.vancedEnabled
 import com.vanced.manager.domain.model.App
+import com.vanced.manager.network.util.MICROG_NAME
+import com.vanced.manager.network.util.MUSIC_NAME
+import com.vanced.manager.network.util.VANCED_NAME
 import com.vanced.manager.repository.JsonRepository
 import kotlinx.coroutines.launch
 
 class MainViewModel(
-    private val repository: JsonRepository
-) : ViewModel() {
+    private val repository: JsonRepository,
+    private val app: Application
+) : AndroidViewModel(app) {
+
+    private val isNonroot
+        get() = managerVariantPref == "nonroot"
 
     sealed class AppState {
         data class Fetching(val placeholderAppsCount: Int) : AppState()
@@ -28,8 +39,6 @@ class MainViewModel(
 
     fun fetch() {
         viewModelScope.launch {
-            val isNonroot = managerVariantPref == "nonroot"
-
             var appsCount = 0
 
             if (vancedEnabled) appsCount++
@@ -53,13 +62,48 @@ class MainViewModel(
             } catch (e: Exception) {
                 val error = "failed to fetch: \n${e.stackTraceToString()}"
                 appState = AppState.Error(error)
-                Log.d("MainViewModel", error)
+                Log.d(TAG, error)
             }
         }
     }
 
+    fun launchApp(
+        appName: String,
+        appPackage: String,
+        appPackageRoot: String?
+    ) {
+        val pkg = if (isNonroot) appPackage else appPackageRoot ?: appPackage
+        val component = ComponentName(
+            /* pkg = */ appPackage,
+            /* cls = */ when (appName) {
+                VANCED_NAME -> "$pkg.HomeActivity"
+                MUSIC_NAME -> "$pkg.activities.MusicActivity"
+                MICROG_NAME -> "org.microg.gms.ui.SettingsActivity"
+                else -> throw IllegalArgumentException("$appName is not a valid app")
+            }
+        )
+
+        try {
+            app.startActivity(
+                Intent().apply {
+                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    setComponent(component)
+                }
+            )
+        } catch (e: ActivityNotFoundException) {
+            Log.d(TAG, "Unable to launch $appName")
+            e.printStackTrace()
+        }
+    }
+
     init {
         fetch()
     }
 
+    companion object {
+
+        const val TAG = "MainViewModel"
+
+    }
+
 }

app/src/main/java/com/vanced/manager/ui/widget/app/AppCard.kt

@@ -75,17 +75,19 @@ fun AppCard(
             )
         },
         appActionsRow = {
-            IconButton(onClick = onAppUninstallClick) {
-                Icon(
-                    imageVector = Icons.Rounded.DeleteForever,
-                    contentDescription = "Uninstall"
-                )
-            }
-            IconButton(onClick = onAppLaunchClick) {
-                Icon(
-                    imageVector = Icons.Rounded.Launch,
-                    contentDescription = "Launch",
-                )
+            if (appInstalledVersion != null) {
+                IconButton(onClick = onAppUninstallClick) {
+                    Icon(
+                        imageVector = Icons.Rounded.DeleteForever,
+                        contentDescription = "Uninstall"
+                    )
+                }
+                IconButton(onClick = onAppLaunchClick) {
+                    Icon(
+                        imageVector = Icons.Rounded.Launch,
+                        contentDescription = "Launch",
+                    )
+                }
             }
             IconButton(onClick = onAppDownloadClick) {
                 Icon(