fix a crash at getting -1th element of an array

2017-03-30 22:02:25 +02:00 · 2017-03-30 22:02:25 +02:00 · baf6c36bcd
parent 4d60ba741d
commit baf6c36bcd
1 changed files with 1 additions and 0 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/camera/dialogs/ChangeResolutionDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/dialogs/ChangeResolutionDialog.kt
@ -33,6 +33,7 @@ class ChangeResolutionDialog(val activity: SimpleActivity, val isBackCamera: Boo
    private fun setupPhotoResolutionPicker(view: View) {
        val items = getFormattedResolutions(camera.parameters.supportedPictureSizes)
        var selectionIndex = if (isBackCamera) config.backPhotoResIndex else config.frontPhotoResIndex
+        selectionIndex = Math.max(selectionIndex, 0)

        view.change_resolution_photo_holder.setOnClickListener {
            RadioGroupDialog(activity, items, selectionIndex) {