Merge pull request #17316 from nextcloud/fix/network-on-main-thread-exception

fix(file-data-storage-manager): save file with parent network on main thread

Author: tobiasKaminsky

app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt

@@ -1115,7 +1115,9 @@ class FileDisplayActivity :
                         )
                     }
                 } else {
-                    fileDataStorageManager.addCreateFileOfflineOperation(filePaths, decryptedRemotePaths)
+                    lifecycleScope.launch(Dispatchers.IO) {
+                        fileDataStorageManager.addCreateFileOfflineOperation(filePaths, decryptedRemotePaths)
+                    }
                 }
             }
         } else {

app/src/main/java/com/owncloud/android/ui/dialog/CreateFolderDialogFragment.kt

@@ -19,6 +19,7 @@ import android.view.View
 import android.widget.TextView
 import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.common.collect.Sets
@@ -40,6 +41,9 @@ import com.owncloud.android.ui.activity.FileDisplayActivity
 import com.owncloud.android.utils.DisplayUtils
 import com.owncloud.android.utils.KeyboardUtils
 import com.owncloud.android.utils.theme.ViewThemeUtils
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import javax.inject.Inject
 
 /**
@@ -198,13 +202,17 @@ class CreateFolderDialogFragment :
                     componentGetter?.fileOperationsHelper?.createFolder(path, encrypted)
                 } else {
                     Log_OC.d(TAG, "Network not available, creating offline operation")
-                    fileDataStorageManager.addCreateFolderOfflineOperation(
-                        path,
-                        newFolderName,
-                        parentFolder?.fileId
-                    )
-
-                    fda?.refreshCurrentDirectory()
+                    lifecycleScope.launch(Dispatchers.IO) {
+                        fileDataStorageManager.addCreateFolderOfflineOperation(
+                            path,
+                            newFolderName,
+                            parentFolder?.fileId
+                        )
+
+                        withContext(Dispatchers.Main) {
+                            fda?.refreshCurrentDirectory()
+                        }
+                    }
                 }
             }
         }