V1.0.0 beta6

app/build.gradle

@@ -39,8 +39,8 @@ android {
         applicationId "com.sn.snfilemanager"
         minSdk 26
         targetSdk 34
-        versionCode 5
-        versionName "1.0.0-beta5"
+        versionCode 6
+        versionName "1.0.0-beta6"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/sn/snfilemanager/core/base/BaseDialog.kt

@@ -0,0 +1,59 @@
+package com.sn.snfilemanager.core.base
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.FragmentManager
+import androidx.viewbinding.ViewBinding
+import com.sn.snfilemanager.R
+
+abstract class BaseDialog<VBinding : ViewBinding> : DialogFragment() {
+    protected lateinit var binding: VBinding
+
+    protected abstract fun getViewBinding(): VBinding
+
+    open var setCancelable: Boolean = true
+
+    protected abstract val dialogTag: String
+
+    open fun setupViews() {}
+
+    fun showDialog(fragmentManager: FragmentManager) {
+        show(fragmentManager, dialogTag)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        dialog?.window?.setLayout(
+            ConstraintLayout.LayoutParams.MATCH_PARENT,
+            ConstraintLayout.LayoutParams.WRAP_CONTENT,
+        )
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = getViewBinding()
+        isCancelable = setCancelable
+        setStyle(STYLE_NO_TITLE, R.style.DialogTheme_transparent)
+        dialog?.window?.setBackgroundDrawableResource(R.drawable.dialog_rounded)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?,
+    ): View? {
+        return binding.root
+    }
+
+    override fun onViewCreated(
+        view: View,
+        savedInstanceState: Bundle?,
+    ) {
+        super.onViewCreated(view, savedInstanceState)
+        setupViews()
+    }
+}

app/src/main/java/com/sn/snfilemanager/core/util/FileUtils.kt

@@ -0,0 +1,23 @@
+package com.sn.snfilemanager.core.util
+
+import com.sn.snfilemanager.feature.files.data.FileModel
+import com.sn.snfilemanager.feature.files.data.toFileModel
+import java.nio.file.Files
+import java.nio.file.Paths
+import java.util.stream.Collectors
+
+object FileUtils {
+    fun getTotalSizeAndFileCount(itemList: List<FileModel>): Pair<Long, Long> =
+        itemList.fold(Pair(0L, 0L)) { acc, item ->
+            if (item.isDirectory && Files.isReadable(Paths.get(item.absolutePath))) {
+                val childResult =
+                    getTotalSizeAndFileCount(
+                        Files.list(Paths.get(item.absolutePath)).collect(Collectors.toList())
+                            .map { it.toFileModel() },
+                    )
+                Pair(acc.first + childResult.first, acc.second + childResult.second)
+            } else {
+                Pair(acc.first + item.size, acc.second + 1)
+            }
+        }
+}

app/src/main/java/com/sn/snfilemanager/feature/about/AboutFragment.kt

@@ -28,6 +28,6 @@ class AboutFragment : BaseFragment<FragmentAboutBinding, AboutViewModel>() {
     }
 
     private fun showLicensesDialog() {
-        LicenseDialog().show(childFragmentManager, LicenseDialog.TAG)
+        LicenseDialog().showDialog(childFragmentManager)
     }
 }

app/src/main/java/com/sn/snfilemanager/feature/files/adapter/FileItemAdapter.kt

@@ -37,6 +37,12 @@ class FileItemAdapter(
         notifyItemInserted(fileItems.size)
     }
 
+    fun updateItem(item: FileModel) {
+        val index = fileItems.indexOfFirst { it.id == item.id }
+        fileItems[index] = item
+        notifyItemChanged(index)
+    }
+
     fun removeItems(filesToRemove: List<FileModel>) {
         for (fileToRemove in filesToRemove) {
             val position = fileItems.indexOf(fileToRemove)

app/src/main/java/com/sn/snfilemanager/feature/files/presentation/FilesListFragment.kt

@@ -35,6 +35,7 @@ import com.sn.snfilemanager.view.component.breadcrumb.BreadItem
 import com.sn.snfilemanager.view.dialog.ConfirmationDialog
 import com.sn.snfilemanager.view.dialog.ConflictDialog
 import com.sn.snfilemanager.view.dialog.CreateDirectoryDialog
+import com.sn.snfilemanager.view.dialog.RenameFileDialog
 import com.sn.snfilemanager.view.dialog.detail.DetailDialog
 import dagger.hilt.android.AndroidEntryPoint
 import java.io.File
@@ -133,6 +134,10 @@ class FilesListFragment :
             R.id.action_select_all -> {
                 adapter?.selectAll()
             }
+
+            R.id.action_rename -> {
+                showRenameDialog()
+            }
         }
 
         return true
@@ -177,15 +182,21 @@ class FilesListFragment :
             JobType.DELETE -> {
                 activity?.runOnUiThread {
                     data?.filterIsInstance<FileModel>()?.let { adapter?.removeItems(it) }
-                    adapter?.getItems()?.let { viewModel.setUpdateList(it) }
                 }
             }
 
             JobType.CREATE -> {
                 activity?.runOnUiThread {
                     data?.filterIsInstance<Path>()?.firstOrNull()?.toFileModel()?.let { file ->
                         adapter?.addItem(file)
-                        adapter?.getItems()?.let { viewModel.setUpdateList(it) }
+                    }
+                }
+            }
+
+            JobType.RENAME -> {
+                activity?.runOnUiThread {
+                    data?.filterIsInstance<FileModel>()?.firstOrNull()?.let { file ->
+                        adapter?.updateItem(file)
                     }
                 }
             }
@@ -196,12 +207,12 @@ class FilesListFragment :
     override fun observeData() {
         observe(viewModel.conflictQuestionLiveData) { event ->
             event.getContentIfNotHandled()?.let { fileName ->
-                ConflictDialog(requireContext(), fileName).apply {
+                ConflictDialog(fileName).apply {
                     onSelected = { strategy: ConflictStrategy, isAll: Boolean ->
                         viewModel.conflictDialogDeferred.complete(Pair(strategy, isAll))
                     }
                     onDismiss = { actionMode?.finish() }
-                }.show()
+                }.showDialog(childFragmentManager)
             }
         }
         observe(viewModel.startMoveJobLiveData) { event ->
@@ -220,7 +231,7 @@ class FilesListFragment :
         }
         observe(viewModel.startCreateFolderJob) { event ->
             event.getContentIfNotHandled()?.let { path ->
-                startCreateDirectory(path)
+                startCreateDirectoryService(path)
             }
         }
         observe(viewModel.updateListLiveData) { event ->
@@ -242,6 +253,12 @@ class FilesListFragment :
                 }
             }
         }
+        observe(viewModel.startRenameFileJob) { event ->
+            event.getContentIfNotHandled()?.let { data ->
+                actionMode?.finish()
+                startRenameService(data.first, data.second)
+            }
+        }
     }
 
     private fun initFirstList() {
@@ -303,6 +320,7 @@ class FilesListFragment :
             actionMode?.menu?.findItem(R.id.action_open_with)?.isVisible =
                 viewModel.isSingleItemSelected()
         }
+        actionMode?.menu?.findItem(R.id.action_rename)?.isVisible = viewModel.isSingleItemSelected()
     }
 
     private fun initAdapter() {
@@ -352,23 +370,26 @@ class FilesListFragment :
             } else {
                 viewModel.moveFilesAndDirectories(Paths.get(path))
             }
-        }).show(
-            childFragmentManager,
-            DetailDialog.TAG,
-        )
+        }).showDialog(childFragmentManager)
     }
 
     private fun showCreateDirectoryDialog(path: String) {
         CreateDirectoryDialog(path = path, onCreate = { folderName ->
             viewModel.createFolder(folderName)
-        }).show(childFragmentManager, CreateDirectoryDialog.TAG)
+        }).showDialog(childFragmentManager)
+    }
+
+    private fun showRenameDialog() {
+        RenameFileDialog(file = viewModel.getSelectedItem().first(), onRename = { newName ->
+            viewModel.renameFile(newName)
+        }).showDialog(childFragmentManager)
     }
 
     private fun actionDetail() {
-        DetailDialog(requireContext(), viewModel.getSelectedItem()).show(
-            childFragmentManager,
-            DetailDialog.TAG,
-        )
+        DetailDialog(
+            requireContext(),
+            viewModel.getSelectedItem(),
+        ).showDialog(childFragmentManager)
     }
 
     private fun actionOpenWith() {
@@ -388,7 +409,6 @@ class FilesListFragment :
 
     private fun actionDelete() {
         ConfirmationDialog(
-            requireContext(),
             getString(R.string.are_you_sure),
             getString(R.string.delete_warning),
         ).apply {
@@ -399,7 +419,7 @@ class FilesListFragment :
                     actionMode?.finish()
                 }
             }
-        }.show()
+        }.showDialog(childFragmentManager)
     }
 
     private fun startCopyService(
@@ -423,14 +443,26 @@ class FilesListFragment :
         )
     }
 
-    private fun startCreateDirectory(destinationPath: Path) {
+    private fun startCreateDirectoryService(destinationPath: Path) {
         JobService.createDirectory(
             destinationPath,
             this@FilesListFragment,
             requireContext(),
         )
     }
 
+    private fun startRenameService(
+        file: FileModel,
+        newName: String,
+    ) {
+        JobService.rename(
+            file,
+            newName,
+            this@FilesListFragment,
+            requireContext(),
+        )
+    }
+
     private fun initSearch() {
         binding.toolbar.menu?.findItem(R.id.action_search)?.let { item ->
             val searchView = item.actionView as? SearchView

app/src/main/java/com/sn/snfilemanager/feature/files/presentation/FilesListViewModel.kt

@@ -73,6 +73,9 @@ class FilesListViewModel
         private val _startCreateFolderJob: MutableLiveData<Event<Path>> = MutableLiveData()
         val startCreateFolderJob: LiveData<Event<Path>> = _startCreateFolderJob
 
+        private val _startRenameFileJob: MutableLiveData<Event<Pair<FileModel, String>>> = MutableLiveData()
+        val startRenameFileJob: LiveData<Event<Pair<FileModel, String>>> = _startRenameFileJob
+
         var conflictDialogDeferred = CompletableDeferred<Pair<ConflictStrategy, Boolean>>()
 
         companion object {
@@ -223,6 +226,17 @@ class FilesListViewModel
             }
         }
 
+        fun renameFile(newName: String) {
+            val file = selectedItemList.firstOrNull()
+            file?.let {
+                if (Files.isWritable(Paths.get(file.absolutePath))) {
+                    _startRenameFileJob.value = Event(Pair(file, newName))
+                } else {
+                    // show toast
+                }
+            }
+        }
+
         // Todo check free space
         fun createFolder(targetPath: Path) {
             _startCreateFolderJob.value = Event(targetPath)
@@ -270,7 +284,14 @@ class FilesListViewModel
                                     )
                             ) {
                                 is BaseResult.Success -> {
-                                    val list = result.data.map { Paths.get(it).toFileModel() }
+                                    val list =
+                                        result.data.mapNotNull {
+                                            if (Files.exists(Paths.get(it))) {
+                                                Paths.get(it).toFileModel()
+                                            } else {
+                                                null
+                                            }
+                                        }
                                     _searchStateLiveData.postValue(Event(Pair(false, false)))
                                     _updateListLiveData.postValue(Event(list.toMutableList()))
                                 }

app/src/main/java/com/sn/snfilemanager/feature/home/HomeFragment.kt

@@ -161,20 +161,19 @@ class HomeFragment : BaseFragment<FragmentHomeBinding, HomeViewModel>() {
     }
 
     private fun showPermissionDialog(type: PermissionDialogType = PermissionDialogType.DEFAULT) {
-        if (permissionDialog == null || permissionDialog?.isShowing == false) {
+        if (permissionDialog == null || permissionDialog?.isVisible == false) {
             permissionDialog =
-                PermissionDialog(requireContext(), type).apply {
+                PermissionDialog(type).apply {
                     onAllow = { allowStoragePermission() }
                 }
-            permissionDialog?.show()
+            permissionDialog?.showDialog(childFragmentManager)
         }
     }
 
     private fun showNotificationDialog() {
-        if (confirmationDialog == null || confirmationDialog?.isShowing == false) {
+        if (confirmationDialog == null || confirmationDialog?.isVisible == false) {
             confirmationDialog =
                 ConfirmationDialog(
-                    requireContext(),
                     getString(R.string.permission_warning_title),
                     getString(R.string.notification_permission_info),
                 ).apply {
@@ -184,7 +183,7 @@ class HomeFragment : BaseFragment<FragmentHomeBinding, HomeViewModel>() {
                         }
                     }
                 }
-            confirmationDialog?.show()
+            confirmationDialog?.showDialog(childFragmentManager)
         }
     }
 

app/src/main/java/com/sn/snfilemanager/feature/media/adapter/MediaItemAdapter.kt

@@ -32,9 +32,9 @@ class MediaItemAdapter(
 ) : RecyclerView.Adapter<MediaItemAdapter.AutoCompleteViewHolder>() {
     private val selectedItems: MutableList<Media> = mutableListOf()
     private var isSelectionModeActive = false
-    private var mediaItems: List<Media> = emptyList()
+    private var mediaItems: MutableList<Media> = mutableListOf()
 
-    fun setItems(newItems: List<Media>) {
+    fun setItems(newItems: MutableList<Media>) {
         val diffResult = DiffUtil.calculateDiff(MediaDiffCallback(mediaItems, newItems))
         mediaItems = newItems
         diffResult.dispatchUpdatesTo(this)
@@ -50,6 +50,12 @@ class MediaItemAdapter(
         }
     }
 
+    fun updateItem(mediaFile: Media) {
+        val index = mediaItems.indexOfFirst { it.id == mediaFile.id }
+        mediaItems[index] = mediaFile
+        notifyItemChanged(index)
+    }
+
     fun finishSelectionAndReset() {
         for (selectedItem in selectedItems) {
             val position = mediaItems.indexOf(selectedItem)