keep slideshow when deleting file

Signed-off-by: tobiasKaminsky <[email protected]>

Author: tobiasKaminsky

Diff for: app/src/main/java/com/owncloud/android/ui/dialog/RemoveFilesDialogFragment.kt

@@ -24,7 +24,6 @@ import com.owncloud.android.datamodel.OCFile
 import com.owncloud.android.ui.activity.FileActivity
 import com.owncloud.android.ui.activity.FileDisplayActivity
 import com.owncloud.android.ui.dialog.ConfirmationDialogFragment.ConfirmationDialogFragmentListener
-import com.owncloud.android.ui.preview.PreviewImageActivity
 import javax.inject.Inject
 
 /**
@@ -98,7 +97,6 @@ class RemoveFilesDialogFragment : ConfirmationDialogFragment(), ConfirmationDial
         fileActivity?.connectivityService?.isNetworkAndServerAvailable { result ->
             if (result) {
                 if (files.isNotEmpty()) {
-                    getTypedActivity(PreviewImageActivity::class.java)?.showDirectoryWhenDeletionCompleted()
                     fileActivity.fileOperationsHelper?.removeFiles(files, onlyLocalCopy, false)
                 }
 

Diff for: app/src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.kt

@@ -83,7 +83,6 @@ class PreviewImageActivity : FileActivity(), FileFragment.ContainerActivity, OnR
     lateinit var localBroadcastManager: LocalBroadcastManager
 
     private var actionBar: ActionBar? = null
-    private var showDirectoryWhenDeletionCompleted = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -124,10 +123,6 @@ class PreviewImageActivity : FileActivity(), FileFragment.ContainerActivity, OnR
         observeWorkerState()
     }
 
-    fun showDirectoryWhenDeletionCompleted() {
-        showDirectoryWhenDeletionCompleted = true
-    }
-
     fun toggleActionBarVisibility(hide: Boolean) {
         if (actionBar == null) {
             return
@@ -284,10 +279,6 @@ class PreviewImageActivity : FileActivity(), FileFragment.ContainerActivity, OnR
 
             viewPager?.setCurrentItem(nextPosition, true)
             previewImagePagerAdapter?.delete(deletePosition)
-
-            if (showDirectoryWhenDeletionCompleted) {
-                backToDisplayActivity()
-            }
         } else if (operation is SynchronizeFileOperation) {
             onSynchronizeFileOperationFinish(result)
         }