[FEATURE REQUEST] Allow to go to the destination folder when the copy/move operation is finished

changelog/unreleased/4802

@@ -0,0 +1,6 @@
+Enhancement: Show destination folder snackbar for copy/move operations
+
+A snackbar message has been displayed after copy or move operations with an action button that allows users to quickly navigate to the destination folder.
+
+https://github.com/owncloud/android/issues/4379
+https://github.com/owncloud/android/pull/4802

owncloudApp/src/main/java/com/owncloud/android/extensions/ActivityExt.kt

@@ -90,6 +90,18 @@ fun Activity.showMessageInSnackbar(
     Snackbar.make(findViewById(layoutId), message, duration).show()
 }
 
+fun Activity.showSnackbarWithAction(
+    message: CharSequence,
+    actionText: CharSequence,
+    action: () -> Unit,
+    duration: Int = Snackbar.LENGTH_LONG,
+    layoutId: Int = android.R.id.content
+) {
+    Snackbar.make(findViewById(layoutId), message, duration)
+        .setAction(actionText) { action() }
+        .show()
+}
+
 fun Activity.showErrorInToast(
     genericErrorMessageId: Int,
     throwable: Throwable?,

owncloudApp/src/main/java/com/owncloud/android/extensions/FragmentExt.kt

@@ -51,6 +51,18 @@ fun Fragment.showMessageInSnackbar(
     Snackbar.make(requiredView, message, duration).show()
 }
 
+fun Fragment.showSnackbarWithAction(
+    message: CharSequence,
+    actionText: CharSequence,
+    action: () -> Unit,
+    duration: Int = Snackbar.LENGTH_LONG
+) {
+    val requiredView = view ?: return
+    Snackbar.make(requiredView, message, duration)
+        .setAction(actionText) { action() }
+        .show()
+}
+
 fun Fragment.showAlertDialog(
     title: String,
     message: String,

owncloudApp/src/main/java/com/owncloud/android/presentation/files/details/FileDetailsFragment.kt

@@ -57,6 +57,7 @@ import com.owncloud.android.extensions.openOCFile
 import com.owncloud.android.extensions.sendDownloadedFilesByShareSheet
 import com.owncloud.android.extensions.showErrorInSnackbar
 import com.owncloud.android.extensions.showMessageInSnackbar
+import com.owncloud.android.extensions.showSnackbarWithAction
 import com.owncloud.android.presentation.authentication.ACTION_UPDATE_EXPIRED_TOKEN
 import com.owncloud.android.presentation.authentication.EXTRA_ACCOUNT
 import com.owncloud.android.presentation.authentication.EXTRA_ACTION
@@ -163,16 +164,18 @@ class FileDetailsFragment : FileFragment() {
             when (uiResult) {
                 is UIResult.Error -> {
                     if (uiResult.error is AccountNotFoundException) {
-                        Snackbar.make(view, getString(R.string.sync_fail_ticker_unauthorized), Snackbar.LENGTH_INDEFINITE)
-                            .setAction(R.string.auth_oauth_failure_snackbar_action) {
+                        showSnackbarWithAction(
+                            message = getString(R.string.sync_fail_ticker_unauthorized),
+                            actionText = getString(R.string.auth_oauth_failure_snackbar_action),
+                            action = {
                                 val updateAccountCredentials = Intent(requireActivity(), LoginActivity::class.java)
                                 updateAccountCredentials.apply {
                                     putExtra(EXTRA_ACCOUNT, fileDetailsViewModel.getAccount())
                                     putExtra(EXTRA_ACTION, ACTION_UPDATE_EXPIRED_TOKEN)
                                     addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS)
                                 }
                                 startActivity(updateAccountCredentials)
-                            }.show()
+                            })
                     } else {
                         showErrorInSnackbar(R.string.sync_fail_ticker, uiResult.error)
                         fileDetailsViewModel.updateActionInDetailsView(NONE)

owncloudApp/src/main/java/com/owncloud/android/presentation/files/filelist/FileListAdapter.kt

@@ -288,7 +288,7 @@ class FileListAdapter(
                             params -> params.marginStart = if (isFolderInKw) 0 else
                         context.resources.getDimensionPixelSize(R.dimen.standard_quarter_margin) }
                     it.fileListLastMod.text = DisplayUtils.getRelativeTimestamp(context, file.modificationTimestamp)
-                    it.threeDotMenu.isVisible = getCheckedItems().isEmpty()
+                    it.threeDotMenu.isVisible = !isPickerMode && getCheckedItems().isEmpty()
                     it.threeDotMenu.contentDescription = context.getString(R.string.content_description_file_operations, file.fileName)
                     if (fileListOption.isAvailableOffline() || (fileListOption.isSharedByLink() && fileWithSyncInfo.space == null)) {
                         it.spacePathLine.path.apply {

owncloudApp/src/main/java/com/owncloud/android/presentation/releasenotes/ReleaseNotesViewModel.kt

@@ -63,6 +63,11 @@ class ReleaseNotesViewModel(
                 subtitle = R.string.release_notes_4_8_0_subtitle_spaces_permanent_links,
                 type = ReleaseNoteType.ENHANCEMENT
             ),
+            ReleaseNote(
+                title = R.string.release_notes_4_8_0_title_action_to_copy_or_move_destination_folder,
+                subtitle = R.string.release_notes_4_8_0_subtitle_action_to_copy_or_move_destination_folder,
+                type = ReleaseNoteType.ENHANCEMENT
+            ),
             ReleaseNote(
                 title = R.string.release_notes_bugfixes_title,
                 subtitle = R.string.release_notes_bugfixes_subtitle,

owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileActivity.java

@@ -58,8 +58,11 @@
 import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
 import com.owncloud.android.ui.errorhandling.ErrorMessageAdapter;
 import com.owncloud.android.ui.helpers.FileOperationsHelper;
+import kotlin.Unit;
 import timber.log.Timber;
 
+import static com.owncloud.android.extensions.ActivityExtKt.showSnackbarWithAction;
+
 /**
  * Activity with common behaviour for activities handling {@link OCFile}s in ownCloud {@link Account}s .
  */
@@ -278,18 +281,32 @@ protected void showRequestAccountChangeNotice(String errorMessage, boolean mustC
                     .setCancelable(false)
                     .show();
         } else {
-            Snackbar.make(findViewById(android.R.id.content), errorMessage, Snackbar.LENGTH_INDEFINITE)
-                    .setAction(R.string.auth_oauth_failure_snackbar_action, v ->
-                            requestCredentialsUpdate())
-                    .show();
+            showSnackbarWithAction(
+                this,
+                errorMessage,
+                getString(R.string.auth_oauth_failure_snackbar_action),
+                () -> {
+                    requestCredentialsUpdate();
+                    return Unit.INSTANCE;
+                },
+                Snackbar.LENGTH_INDEFINITE,
+                android.R.id.content
+            );
         }
     }
 
     protected void showRequestRegainAccess() {
-        Snackbar.make(findViewById(android.R.id.content), R.string.auth_oauth_failure, Snackbar.LENGTH_INDEFINITE)
-                .setAction(R.string.auth_oauth_failure_snackbar_action, v ->
-                        requestCredentialsUpdate())
-                .show();
+        showSnackbarWithAction(
+            this,
+            getString(R.string.auth_oauth_failure),
+            getString(R.string.auth_oauth_failure_snackbar_action),
+            () -> {
+                requestCredentialsUpdate();
+                return Unit.INSTANCE;
+            },
+            Snackbar.LENGTH_INDEFINITE,
+                android.R.id.content
+        );
     }
 
     /**

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

@@ -84,6 +84,7 @@ import com.owncloud.android.extensions.parseError
 import com.owncloud.android.extensions.sendDownloadedFilesByShareSheet
 import com.owncloud.android.extensions.showErrorInSnackbar
 import com.owncloud.android.extensions.showMessageInSnackbar
+import com.owncloud.android.extensions.showSnackbarWithAction
 import com.owncloud.android.lib.common.accounts.AccountUtils
 import com.owncloud.android.lib.common.authentication.OwnCloudBearerCredentials
 import com.owncloud.android.lib.common.network.CertificateCombinedException
@@ -181,6 +182,8 @@ class FileDisplayActivity : FileActivity(),
     private var waitingToSend: OCFile? = null
     private var waitingToOpen: OCFile? = null
 
+    private var copyMoveTargetFolder: OCFile? = null
+
     private var localBroadcastManager: LocalBroadcastManager? = null
 
     private val fileOperationsViewModel: FileOperationsViewModel by viewModel()
@@ -707,6 +710,7 @@ class FileDisplayActivity : FileActivity(),
     private fun requestMoveOperation(data: Intent) {
         val folderToMoveAt = data.getParcelableExtra<OCFile>(FolderPickerActivity.EXTRA_FOLDER) ?: return
         val files = data.getParcelableArrayListExtra<OCFile>(FolderPickerActivity.EXTRA_FILES) ?: return
+        copyMoveTargetFolder = folderToMoveAt
         val moveOperation = FileOperation.MoveOperation(
             listOfFilesToMove = files.toList(),
             targetFolder = folderToMoveAt,
@@ -723,6 +727,7 @@ class FileDisplayActivity : FileActivity(),
     private fun requestCopyOperation(data: Intent) {
         val folderToCopyAt = data.getParcelableExtra<OCFile>(FolderPickerActivity.EXTRA_FOLDER) ?: return
         val files = data.getParcelableArrayListExtra<OCFile>(FolderPickerActivity.EXTRA_FILES) ?: return
+        copyMoveTargetFolder = folderToCopyAt
         val copyOperation = FileOperation.CopyOperation(
             listOfFilesToCopy = files.toList(),
             targetFolder = folderToCopyAt,
@@ -1082,6 +1087,9 @@ class FileDisplayActivity : FileActivity(),
                     // Refresh the spaces and update the quota
                     spacesListViewModel.refreshSpacesFromServer()
                 }
+                if (uiResult.data.isNullOrEmpty()) {
+                    showCopyMoveSuccessSnackbar(isCopy = false)
+                }
             }
 
             is UIResult.Error -> {
@@ -1130,6 +1138,9 @@ class FileDisplayActivity : FileActivity(),
 
                 // Refresh the spaces and update the quota
                 spacesListViewModel.refreshSpacesFromServer()
+                if (uiResult.data.isNullOrEmpty()) {
+                    showCopyMoveSuccessSnackbar(isCopy = true)
+                }
             }
 
             is UIResult.Error -> {
@@ -1148,6 +1159,26 @@ class FileDisplayActivity : FileActivity(),
         }
     }
 
+    private fun showCopyMoveSuccessSnackbar(isCopy: Boolean) {
+        val message = getString(if (isCopy) R.string.copy_success_msg else R.string.move_success_msg)
+        val targetFolderId = copyMoveTargetFolder?.id
+        if (targetFolderId != null) {
+            showSnackbarWithAction(
+                message = message,
+                actionText = getString(R.string.go_to_destination_folder),
+                action = {
+                    val fileListFragment = mainFileListFragment
+                        ?: supportFragmentManager.findFragmentById(R.id.left_fragment_container) as? MainFileListFragment
+                    fileListFragment?.navigateToFolderId(targetFolderId)
+                },
+                layoutId = R.id.list_layout
+            )
+        } else {
+            showMessageInSnackbar(R.id.list_layout, message)
+        }
+        copyMoveTargetFolder = null
+    }
+
     private fun showConflictDecisionDialog(
         uiResult: UIResult.Success<List<OCFile>>,
         data: List<OCFile>,

owncloudApp/src/main/res/values/strings.xml

@@ -543,14 +543,18 @@
     <string name="move_file_invalid_into_descendent">It is not possible to move a folder into a descendant.</string>
     <string name="move_file_invalid_overwrite">The file exists already in the destination folder.</string>
     <string name="move_file_error">An error occurred while trying to move this file or folder.</string>
+    <string name="move_success_msg">File moved correctly</string>
     <string name="forbidden_permissions_move">to move this file</string>
 
     <string name="copy_file_not_found">Unable to copy. Please check whether the file exists.</string>
     <string name="copy_file_invalid_into_descendent">It is not possible to copy a folder into a descendant.</string>
     <string name="copy_file_invalid_overwrite">The file exists already in the destination folder.</string>
     <string name="copy_file_error">An error occurred while trying to copy this file or folder.</string>
+    <string name="copy_success_msg">File copied correctly</string>
     <string name="forbidden_permissions_copy">to copy this file</string>
 
+    <string name="go_to_destination_folder">Open Folder</string>
+
     <string name="prefs_category_camera_upload">Camera uploads</string>
 
     <string name="sync_folder_failed_content">Synchronization of %1$s folder could not be completed</string>
@@ -747,6 +751,8 @@
     <string name="release_notes_4_8_0_subtitle_spaces_permanent_links">Infinite Scale users can now get a permanent link for a space and share it with other members</string>
     <string name="release_notes_4_8_0_title_space_public_links">Space public links</string>
     <string name="release_notes_4_8_0_subtitle_space_public_links">Infinite Scale users can see all public links of a space and manage them with right permissions</string>
+    <string name="release_notes_4_8_0_title_action_to_copy_or_move_destination_folder">Action to copy/move destination folder</string>
+    <string name="release_notes_4_8_0_subtitle_action_to_copy_or_move_destination_folder">Added a snackbar action to quickly navigate to the destination folder after copy/move operations.</string>
 
     <!-- Open in web -->
     <string name="ic_action_open_in_web">Open in web</string>