MainActivity.kt

    private var isEntered=false
    private var detectedText:String?=null
    private val myCameraRequestCode = 100
    private val myStorageRequestCode = 300
    private var languageCode: String?=null
    private var selectedImageBitmap: Bitmap?=null
    private var toLanguageList = arrayOf(
        "Chinese",
        "English",
        "French",
        "Arabic",
        "Thai",
        "Spanish",
        "Turkish",
        "Portuguese",
        "Japanese",
        "German",
        "Italian",
        "Russian" )