UpdateFragment: Drop dependency upon kovenant

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/view/ui/updates/UpdatesFragment.kt

@@ -36,17 +36,14 @@ import androidx.core.content.ContextCompat
 import androidx.lifecycle.ViewModelProvider
 import com.aurora.Constants
 import com.aurora.extensions.isRAndAbove
-import com.aurora.extensions.stackTraceToString
 import com.aurora.extensions.toast
 import com.aurora.gplayapi.data.models.App
 import com.aurora.store.R
 import com.aurora.store.State
 import com.aurora.store.data.downloader.getGroupId
-import com.aurora.store.data.installer.AppInstaller
 import com.aurora.store.data.model.UpdateFile
 import com.aurora.store.data.service.UpdateService
 import com.aurora.store.databinding.FragmentUpdatesBinding
-import com.aurora.store.util.Log
 import com.aurora.store.util.PathUtil
 import com.aurora.store.util.isExternalStorageEnable
 import com.aurora.store.view.epoxy.views.UpdateHeaderViewModel_
@@ -59,8 +56,6 @@ import com.aurora.store.viewmodel.all.UpdatesViewModel
 import com.tonyodev.fetch2.AbstractFetchGroupListener
 import com.tonyodev.fetch2.Download
 import com.tonyodev.fetch2.FetchGroup
-import nl.komponents.kovenant.task
-import java.io.File
 
 class UpdatesFragment : BaseFragment() {
 
@@ -257,10 +252,9 @@ class UpdatesFragment : BaseFragment() {
                                 .positiveAction { _ -> updateSingle(updateFile.app) }
                                 .negativeAction { _ -> cancelSingle(updateFile.app) }
                                 .installAction { _ ->
-                                    install(
+                                    updateFile.group?.downloads?.let {
-                                        updateFile.app.packageName,
+                                        VM.install(requireContext(), updateFile.app.packageName, it)
-                                        updateFile.group?.downloads
+                                    }
-                                    )
                                 }
                                 .state(updateFile.state)
                         )
@@ -338,32 +332,6 @@ class UpdatesFragment : BaseFragment() {
         }
     }
 
-    @Synchronized
-    private fun install(packageName: String, files: List<Download>?) {
-        files?.let { downloads ->
-            var filesExist = true
-
-            downloads.forEach { download ->
-                filesExist = filesExist && File(download.file).exists()
-            }
-
-            if (filesExist) {
-                task {
-                    AppInstaller.getInstance(requireContext())
-                        .getPreferredInstaller()
-                        .install(
-                            packageName,
-                            files
-                                .filter { it.file.endsWith(".apk") }
-                                .map { it.file }.toList()
-                        )
-                } fail {
-                    Log.e(it.stackTraceToString())
-                }
-            }
-        }
-    }
-
     private fun openAppMenuSheet(app: App) {
         val fragment = childFragmentManager.findFragmentByTag(AppMenuSheet.TAG)
         if (fragment != null)
@@ -378,4 +346,4 @@ class UpdatesFragment : BaseFragment() {
             AppMenuSheet.TAG
         )
     }
-}
+}

app/src/main/java/com/aurora/store/viewmodel/all/UpdatesViewModel.kt

@@ -20,6 +20,8 @@
 package com.aurora.store.viewmodel.all
 
 import android.app.Application
+import android.content.Context
+import android.util.Log
 import androidx.core.content.pm.PackageInfoCompat
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
@@ -30,8 +32,11 @@ import com.aurora.store.data.downloader.RequestGroupIdBuilder
 import com.aurora.store.data.downloader.getGroupId
 import com.aurora.store.data.event.BusEvent
 import com.aurora.store.data.event.InstallerEvent
+import com.aurora.store.data.installer.AppInstaller
 import com.aurora.store.data.model.UpdateFile
+import com.tonyodev.fetch2.Download
 import com.tonyodev.fetch2.FetchGroup
+import java.io.File
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.greenrobot.eventbus.EventBus
@@ -41,6 +46,8 @@ import java.util.*
 
 class UpdatesViewModel(application: Application) : BaseAppsViewModel(application) {
 
+    private val TAG = UpdatesViewModel::class.java.simpleName
+
     var updateFileMap: MutableMap<Int, UpdateFile> = mutableMapOf()
     var liveUpdateData: MutableLiveData<MutableMap<Int, UpdateFile>> = MutableLiveData()
     var updateAllEnqueued: Boolean = false
@@ -151,6 +158,24 @@ class UpdatesViewModel(application: Application) : BaseAppsViewModel(application
         liveUpdateData.postValue(updateFileMap)
     }
 
+    @Synchronized
+    fun install(context: Context, packageName: String, files: List<Download>) {
+        if (files.all { File(it.file).exists() }) {
+            viewModelScope.launch(Dispatchers.IO) {
+                try {
+                    AppInstaller.getInstance(context).getPreferredInstaller().install(
+                        packageName,
+                        files.filter { it.file.endsWith(".apk") }.map { it.file }.toList()
+                    )
+                } catch (exception: Exception) {
+                    Log.e(TAG, "Failed to install $packageName", exception)
+                }
+            }
+        } else {
+            Log.e(TAG, "Given files doesn't exists!")
+        }
+    }
+
     private fun updateListAndPost(packageName: String) {
         val groupIDsOfPackageName = RequestGroupIdBuilder.getGroupIDsForApp(getApplication<Application>().applicationContext, packageName.hashCode())
         groupIDsOfPackageName.forEach {