INNER CODE UNIT · Kotlin

onOptionsItemSelected

romanvht/ByeByeDPI · app/src/main/java/io/github/romanvht/byedpi/activities/FileActivity.kt:140

    override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
        R.id.action_close -> {
            finish()
            true
        }
        else -> super.onOptionsItemSelected(item)
    }

    override fun onSupportNavigateUp(): Boolean {
        navigateUp()
        return true
    }

    private fun navigateUp() {
        val directory = currentDirectory
        if (directory == null) {
            finish()
            return

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