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Showing posts from August, 2019

Permission request pop up in android

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Request user to give permission to read external storage in Android - (Kotlin)if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { // Permission is not granted // Should we show an explanation?if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.READ_EXTERNAL_STORAGE)) { } else { // No explanation needed, we can request the permission.ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE), READ_STORAGE_CODE); } } else { // Permission has already been granted}NOTE: READ_STORAGE_CODE is just an int constant with fix value like 1001, or 2023and is a variable in class level.