INNER CODE UNIT · Kotlin

pickerLauncher

fumiama/copymanga · app/src/main/java/top/fumiama/copymanga/MainActivity.kt:404

    private var pickerLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
        if (result.resultCode == Activity.RESULT_OK) result.data?.data?.let {
            saveFile(it)
            cropImageUri()
        } else Toast.makeText(this, R.string.err_pick_img, Toast.LENGTH_SHORT).show()
    }

    @SuppressLint("IntentReset")
    private fun pickPicture() {
        val i = Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI)
        i.type = "image/*"
        pickerLauncher.launch(i)
    }

    private fun saveFile(uri: Uri) {
        contentResolver.openFileDescriptor(uri, "r")?.use {
            it.fileDescriptor?.let { fd ->
                FileInputStream(fd).use { fi ->

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