prevent duplicate pickers from opening on android (#3240)

* prevent duplicate pickers from opening on android

* revert unnecessary changes

* test

* one more test

1 files changed, 55 insertions, 7 deletions

diff --git a/patches/expo-image-picker+14.7.1.patch b/patches/expo-image-picker+14.7.1.patch
index 2d37a182a..046eb4f4f 100644
--- a/patches/expo-image-picker+14.7.1.patch
+++ b/patches/expo-image-picker+14.7.1.patch
@@ -1,8 +1,56 @@
+diff --git a/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/ImagePickerModule.kt b/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/ImagePickerModule.kt
+index 3f50f8c..ee47fa1 100644
+--- a/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/ImagePickerModule.kt
++++ b/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/ImagePickerModule.kt
+@@ -33,7 +33,9 @@ import kotlin.coroutines.resumeWithException
+ // TODO(@bbarthec): rename to ExpoImagePicker
+ private const val moduleName = "ExponentImagePicker"
+
++
+ class ImagePickerModule : Module() {
++  private var isPickerOpen = false
+
+   override fun definition() = ModuleDefinition {
+     Name(moduleName)
+@@ -129,6 +131,11 @@ class ImagePickerModule : Module() {
+     options: ImagePickerOptions
+   ): Any {
+     return try {
++      if(isPickerOpen) {
++        return ImagePickerResponse(canceled = true)
++      }
++
++      isPickerOpen = true
+       var result = launchPicker(pickerLauncher)
+       if (
+         !options.allowsMultipleSelection &&
+@@ -143,6 +150,8 @@ class ImagePickerModule : Module() {
+       mediaHandler.readExtras(result.data, options)
+     } catch (cause: OperationCanceledException) {
+       return ImagePickerResponse(canceled = true)
++    } finally {
++      isPickerOpen = false
+     }
+   }
+
 diff --git a/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/contracts/ImageLibraryContract.kt b/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/contracts/ImageLibraryContract.kt
-index ff15c91..41aaf12 100644
+index ff15c91..9763012 100644
 --- a/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/contracts/ImageLibraryContract.kt
 +++ b/node_modules/expo-image-picker/android/src/main/java/expo/modules/imagepicker/contracts/ImageLibraryContract.kt
-@@ -26,51 +26,26 @@ import java.io.Serializable
+@@ -5,12 +5,7 @@ import android.content.ContentResolver
+ import android.content.Context
+ import android.content.Intent
+ import android.net.Uri
+-import androidx.activity.result.PickVisualMediaRequest
+-import androidx.activity.result.contract.ActivityResultContracts.PickVisualMedia
+-import androidx.activity.result.contract.ActivityResultContracts.PickMultipleVisualMedia
+ import expo.modules.imagepicker.ImagePickerOptions
+-import expo.modules.imagepicker.MediaTypes
+-import expo.modules.imagepicker.UNLIMITED_SELECTION
+ import expo.modules.imagepicker.getAllDataUris
+ import expo.modules.imagepicker.toMediaType
+ import expo.modules.kotlin.activityresult.AppContextActivityResultContract
+@@ -26,51 +21,26 @@ import java.io.Serializable
   * @see [androidx.activity.result.contract.ActivityResultContracts.GetMultipleContents]
   */
  internal class ImageLibraryContract(
@@ -12,7 +60,7 @@ index ff15c91..41aaf12 100644
    private val contentResolver: ContentResolver
      get() = appContextProvider.appContext.reactContext?.contentResolver
        ?: throw Exceptions.ReactContextLost()
- 
+
    override fun createIntent(context: Context, input: ImageLibraryContractOptions): Intent {
 -    val request = PickVisualMediaRequest.Builder()
 -      .setMediaType(
@@ -34,7 +82,7 @@ index ff15c91..41aaf12 100644
 +    val intent = Intent(Intent.ACTION_GET_CONTENT)
 +            .addCategory(Intent.CATEGORY_OPENABLE)
 +            .setType("image/*")
- 
+
      if (input.options.allowsMultipleSelection) {
 -      val selectionLimit = input.options.selectionLimit
 -
@@ -45,7 +93,7 @@ index ff15c91..41aaf12 100644
 +      if(input.options.selectionLimit == 1) {
 +        return intent
        }
- 
+
 -      if (selectionLimit > 1) {
 -        return PickMultipleVisualMedia(selectionLimit).createIntent(context, request)
 -      }
@@ -56,9 +104,9 @@ index ff15c91..41aaf12 100644
 -      }
 +      intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
      }
- 
+
 -    return PickVisualMedia().createIntent(context, request)
 +    return intent
    }
- 
+
    override fun parseResult(input: ImageLibraryContractOptions, resultCode: Int, intent: Intent?) =