From 6e81547d839904d1da77d8464a5dee780d1fa931 Mon Sep 17 00:00:00 2001
From: "hasinarak3@gmail.com" <hasinarak3@gmail.com>
Date: Tue, 17 Mar 2026 11:30:56 +0300
Subject: [PATCH] Fix filePicker - Android

---
 .../kotlin/mg/dot/feufaro/AndroidFileRepository.kt   |  7 +++++++
 .../kotlin/mg/dot/feufaro/LaunchFilePicker.kt        | 12 ++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/AndroidFileRepository.kt b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/AndroidFileRepository.kt
index 27d603a..8bdbe5c 100644
--- a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/AndroidFileRepository.kt
+++ b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/AndroidFileRepository.kt
@@ -1,6 +1,7 @@
 package mg.dot.feufaro
 
 import android.content.Context
+import android.net.Uri
 import feufaro.composeapp.generated.resources.Res
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -30,6 +31,12 @@ class AndroidFileRepository(private val context: Context) : FileRepository {
     override suspend fun readFileLines(filePath: String): List<String> = withContext(Dispatchers.IO) {
         try {
             when {
+                filePath.startsWith("content://") -> {
+                    val uri = Uri.parse(filePath)
+                    val inputStream = context.contentResolver.openInputStream(uri)
+                        ?: throw IOException("Impossible d'ouvrir : $filePath")
+                    inputStream.bufferedReader(Charsets.UTF_8).readLines()
+                }
                 filePath.startsWith("assets://") -> {
                     readAssetFileLines(filePath)
                 }
diff --git a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt
index cf21f41..1ef0f2b 100644
--- a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt
+++ b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt
@@ -36,6 +36,8 @@ actual fun launchFilePicker(
         if (mimeTypes.size > 1) {
             putExtra(Intent.EXTRA_MIME_TYPES, mimeTypes)
         }
+        addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+        addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION)
     }
 
     // 3. Lance le sélecteur
@@ -50,6 +52,16 @@ fun setFilePickerActivity(activity: ComponentActivity) {
     ) { result ->
         if (result.resultCode == Activity.RESULT_OK) {
             val uri: Uri? = result.data?.data
+            if (uri != null) {
+                try {
+                    activity.contentResolver.takePersistableUriPermission(
+                        uri,
+                        Intent.FLAG_GRANT_READ_URI_PERMISSION
+                    )
+                } catch (e: Exception) {
+                    println("takePersistableUriPermission failed: ${e.message}")
+                }
+            }
             fileSelectionCallback?.invoke(uri?.toString())
         } else {
             fileSelectionCallback?.invoke(null)