Merge pull request #1910 from daniJimen/feature/fix_select_files_mymetype

Refactor: Simplify MIME type handling in file explorer intent

Author: vicajilau

CHANGELOG.md

@@ -1,13 +1,17 @@
+## 10.3.7
+### Android
+- Fixed an issue where file type filtering was not being applied correctly, now only displaying files that match the selected MIME types. [#1906](https://github.com/miguelpruivo/flutter_file_picker/pull/1906)
+
 ## 10.3.6
-## Android
+### Android
 - Added support for 16 KB page sizes. [#1888](https://github.com/miguelpruivo/flutter_file_picker/issues/1888)
 
 ## 10.3.5
-## iOS
+### iOS
 - Fixed an error when loading large files (>= 2GB~).
 
 ## 10.3.4
-## Android
+### Android
 - Detect HEIC and HEIF extensions as valid image
 - Use compression format based file extension when compressing images.
 

android/src/main/kotlin/com/mr/flutter/plugin/filepicker/FileUtils.kt

@@ -142,7 +142,7 @@ object FileUtils {
         if (type == "dir") {
             intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
         } else {
-            if (type == "image/*") {
+            if (type != "*/*") {
                 intent = Intent(Intent.ACTION_PICK)
                 val uri = (Environment.getExternalStorageDirectory().path + File.separator).toUri()
                 intent.setDataAndType(uri, type)
@@ -159,15 +159,16 @@ object FileUtils {
                     intent.putExtra(Intent.EXTRA_MIME_TYPES, allowedExtensions)
                 }
             } else {
-                intent = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
+                intent = Intent(Intent.ACTION_GET_CONTENT).apply {
                     addCategory(Intent.CATEGORY_OPENABLE)
                     type = this@startFileExplorer.type
+                    if (!allowedExtensions.isNullOrEmpty()) {
+                        putExtra(Intent.EXTRA_MIME_TYPES, allowedExtensions!!.toTypedArray())
+                    } else {
+                        putExtra(Intent.EXTRA_MIME_TYPES, type)
+                    }
                     putExtra(Intent.EXTRA_ALLOW_MULTIPLE, isMultipleSelection)
                     putExtra("multi-pick", isMultipleSelection)
-
-                    allowedExtensions?.let {
-                        putExtra(Intent.EXTRA_MIME_TYPES, it.toTypedArray())
-                    }
                 }
 
             }

pubspec.yaml

@@ -3,7 +3,7 @@ description: A package that allows you to use a native file explorer to pick sin
 homepage: https://github.com/miguelpruivo/plugins_flutter_file_picker
 repository: https://github.com/miguelpruivo/flutter_file_picker
 issue_tracker: https://github.com/miguelpruivo/flutter_file_picker/issues
-version: 10.3.6
+version: 10.3.7
 
 dependencies:
   flutter: