Bug Fixes, Added Empty item message.

app/src/main/java/devs/org/calculator/activities/AudioGalleryActivity.kt

@@ -7,6 +7,7 @@ import android.widget.Toast
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.lifecycle.lifecycleScope
+import devs.org.calculator.R
 import devs.org.calculator.callbacks.FileProcessCallback
 import devs.org.calculator.utils.FileManager
 import kotlinx.coroutines.launch
@@ -43,7 +44,7 @@ class AudioGalleryActivity : BaseGalleryActivity(), FileProcessCallback {
                             ).processMultipleFiles(uriList, fileType, this@AudioGalleryActivity)
                         }
                     } else {
-                        Toast.makeText(this, "No files selected", Toast.LENGTH_SHORT).show()
+                        Toast.makeText(this, getString(R.string.no_files_selected), Toast.LENGTH_SHORT).show()
                     }
                 }
             }
@@ -52,7 +53,7 @@ class AudioGalleryActivity : BaseGalleryActivity(), FileProcessCallback {
     override fun onFilesProcessedSuccessfully(copiedFiles: List<File>) {
         Toast.makeText(
             this@AudioGalleryActivity,
-            "${copiedFiles.size} Audios hidden successfully",
+            "${copiedFiles.size} ${getString(R.string.audio_hidded_successfully)} ",
             Toast.LENGTH_SHORT
         ).show()
         loadFiles()

app/src/main/java/devs/org/calculator/activities/BaseGalleryActivity.kt

@@ -1,6 +1,7 @@
 package devs.org.calculator.activities
 
 import android.Manifest
+import android.annotation.SuppressLint
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.Uri
@@ -8,6 +9,7 @@ import android.os.Build
 import android.os.Bundle
 import android.os.Environment
 import android.provider.Settings
+import android.view.View
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.IntentSenderRequest
 import androidx.activity.result.contract.ActivityResultContracts
@@ -39,6 +41,7 @@ abstract class BaseGalleryActivity : AppCompatActivity() {
 
     abstract val fileType: FileManager.FileType
 
+    @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setupIntentSenderLauncher()
@@ -47,18 +50,27 @@ abstract class BaseGalleryActivity : AppCompatActivity() {
 
         fileManager = FileManager(this, this)
 
-        binding.fabAdd.text = when(fileType){
+        when(fileType){
             FileManager.FileType.IMAGE -> {
-                getString(R.string.add_image)
+                val image = getString(R.string.add_image)
+                binding.fabAdd.text = image
+                binding.noItemsTxt.text = "${getString(R.string.no_items_available_add_one_by_clicking_on_the_plus_button)} '$image' button"
             }
             FileManager.FileType.AUDIO -> {
-                getString(R.string.add_audio)
+                val text =  getString(R.string.add_audio)
+                binding.fabAdd.text = text
+                binding.noItemsTxt.text = "${getString(R.string.no_items_available_add_one_by_clicking_on_the_plus_button)} '$text' button"
+
             }
             FileManager.FileType.VIDEO -> {
-                getString(R.string.add_video)
+                val text = getString(R.string.add_video)
+                binding.fabAdd.text = text
+                binding.noItemsTxt.text = "${getString(R.string.no_items_available_add_one_by_clicking_on_the_plus_button)} '$text' button"
             }
             FileManager.FileType.DOCUMENT -> {
-                getString(R.string.add_files)
+                val text = getString(R.string.add_files)
+                binding.fabAdd.text = text
+                binding.noItemsTxt.text = "${getString(R.string.no_items_available_add_one_by_clicking_on_the_plus_button)} '$text' button"
             }
         }
         binding.recyclerView.setOnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
@@ -116,6 +128,15 @@ abstract class BaseGalleryActivity : AppCompatActivity() {
     protected open fun loadFiles() {
         files = fileManager.getFilesInHiddenDir(fileType)
         adapter.submitList(files)
+        if (files.isEmpty()){
+            binding.recyclerView.visibility = View.GONE
+            binding.loading.visibility = View.GONE
+            binding.noItems.visibility = View.VISIBLE
+        }else{
+            binding.recyclerView.visibility = View.VISIBLE
+            binding.loading.visibility = View.GONE
+            binding.noItems.visibility = View.GONE
+        }
     }
 
     override fun onResume() {

app/src/main/java/devs/org/calculator/activities/DocumentsActivity.kt

@@ -47,8 +47,8 @@ class DocumentsActivity : BaseGalleryActivity(), FileProcessCallback {
     }
 
     override fun onFilesProcessedSuccessfully(copiedFiles: List<File>) {
-        Toast.makeText(this@DocumentsActivity,copiedFiles.size.toString() +
+        Toast.makeText(this@DocumentsActivity,"${copiedFiles.size} ${getString(R.string.documents_hidden_successfully )}"
-            getString(R.string.documents_hidden_successfully ), Toast.LENGTH_SHORT).show()
+            , Toast.LENGTH_SHORT).show()
         loadFiles()
     }
 

app/src/main/java/devs/org/calculator/activities/ImageGalleryActivity.kt

@@ -66,8 +66,7 @@ class ImageGalleryActivity : BaseGalleryActivity(), FileProcessCallback  {
     }
 
     override fun onFilesProcessedSuccessfully(copiedFiles: List<File>) {
-        Toast.makeText(this@ImageGalleryActivity,  copiedFiles.size.toString() +
+        Toast.makeText(this@ImageGalleryActivity,  "${copiedFiles.size} ${getString(R.string.images_hidden_successfully)}", Toast.LENGTH_SHORT).show()
-            getString(R.string.images_hidden_successfully), Toast.LENGTH_SHORT).show()
         loadFiles()
     }
 

app/src/main/java/devs/org/calculator/activities/VideoGalleryActivity.kt

@@ -49,8 +49,8 @@ class VideoGalleryActivity : BaseGalleryActivity(), FileProcessCallback {
     }
 
     override fun onFilesProcessedSuccessfully(copiedFiles: List<File>) {
-        Toast.makeText(this@VideoGalleryActivity, copiedFiles.size.toString() +
+        Toast.makeText(this@VideoGalleryActivity, "${copiedFiles.size} ${getString(R.string.videos_hidden_successfully)}"
-            getString(R.string.videos_hidden_successfully), Toast.LENGTH_SHORT).show()
+            , Toast.LENGTH_SHORT).show()
         loadFiles()
     }
 

app/src/main/java/devs/org/calculator/utils/FileManager.kt

@@ -60,7 +60,7 @@ class FileManager(private val context: Context, private val lifecycleOwner: Life
         }
     }
 
-    fun copyFileToHiddenDir(uri: Uri, type: FileType): File? {
+    private fun copyFileToHiddenDir(uri: Uri, type: FileType): File? {
         return try {
             val contentResolver = context.contentResolver
 

app/src/main/res/layout/activity_gallery.xml

@@ -8,20 +8,41 @@
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
+        android:visibility="gone"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:padding="8dp" />
 
-<!--    <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton-->
+    <LinearLayout
-<!--        android:id="@+id/fabAdd"-->
+        android:id="@+id/loading"
-<!--        android:layout_width="wrap_content"-->
+        android:layout_width="match_parent"
-<!--        android:layout_height="wrap_content"-->
+        android:layout_height="match_parent"
-<!--        android:layout_gravity="bottom|end"-->
+        android:layout_gravity="center"
-<!--        android:layout_margin="16dp"-->
+        android:visibility="visible"
-<!--        android:contentDescription="Compose"-->
+        android:gravity="center"
-<!--        android:icon="@drawable/plus"-->
+        android:orientation="vertical">
-<!--        android:text="Add File"-->
+        <ProgressBar
-<!--        app:elevation="6dp"/>-->
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/noItems"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:visibility="gone"
+        android:orientation="vertical">
+        <TextView
+            android:id="@+id/noItemsTxt"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textSize="16sp"
+            android:gravity="center"
+            android:padding="25dp"
+            android:text="@string/no_items_available_add_one_by_clicking_on_the_plus_button"/>
+    </LinearLayout>
 
     <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
         android:id="@+id/fabAdd"

app/src/main/res/layout/activity_gallery_base.xml

@@ -11,6 +11,8 @@
         android:layout_height="match_parent"
         android:padding="8dp" />
 
+
+
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fabAdd"
         android:layout_width="60dp"

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

@@ -7,9 +7,9 @@
     <string name="add_files">Add Files</string>
     <string name="failed_to_hide_documents">Failed to hide Documents</string>
     <string name="no_files_selected">No files selected</string>
-    <string name="documents_hidden_successfully">%1$s Documents hidden successfully</string>
+    <string name="documents_hidden_successfully"> Documents hidden successfully</string>
     <string name="failed_to_hide_unhide_photo">Failed to hide/unhide photo</string>
-    <string name="images_hidden_successfully">%1$s Images hidden successfully</string>
+    <string name="images_hidden_successfully"> Images hidden successfully</string>
     <string name="failed_to_hide_images">Failed to hide images</string>
     <string name="storage_permissions_granted">Storage permissions granted</string>
     <string name="storage_permissions_denied">Storage permissions denied</string>
@@ -41,7 +41,7 @@
     <string name="answer_cannot_be_empty">Answer cannot be empty!</string>
     <string name="password_successfully_reset">Password successfully reset.</string>
     <string name="invalid_answer">Invalid answer!</string>
-    <string name="videos_hidden_successfully">%1$s Videos hidden successfully</string>
+    <string name="videos_hidden_successfully"> Videos hidden successfully</string>
     <string name="failed_to_hide_videos">Failed to hide videos</string>
     <string name="image">IMAGE</string>
     <string name="video">VIDEO</string>
@@ -50,5 +50,7 @@
     <string name="no_audio_player_found">No audio player found!</string>
     <string name="no_suitable_app_found_to_open_this_document">No suitable app found to open this document!</string>
     <string name="unknown_file">Unknown File</string>
-    <string name="details">%1$s DETAILS</string>
+    <string name="details"> DETAILS</string>
+    <string name="audio_hidded_successfully">Audios hidden successfully</string>
+    <string name="no_items_available_add_one_by_clicking_on_the_plus_button">No Items Available, Add one by clicking on the</string>
 </resources>

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.7.3"
+agp = "8.9.1"
 documentfile = "1.0.1"
 exp4j = "0.4.8"
 glide = "4.16.0"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Sun Nov 03 19:53:13 IST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists