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- class MainActivity : AppCompatActivity() {
- override fun onCreate(savedInstanceState: Bundle?) {
- super.onCreate(savedInstanceState)
- setContentView(R.layout.main_activity)
- var selRegion: Long = 2L
- supportFragmentManager.beginTransaction().replace(
- R.id.fragmentContainer,
- CodeRegionFragment.newInstance(selRegion)
- ).commit()
- regionBottomNavigation.setOnNavigationItemSelectedListener { item ->
- when (item.itemId) {
- R.id.navigation_ru -> {
- selRegion = 1L
- }
- R.id.navigation_eu -> {
- selRegion = 3L
- }
- R.id.navigation_ua -> {
- selRegion = 2L
- }
- }
- supportFragmentManager.beginTransaction().replace(
- R.id.fragmentContainer,
- CodeRegionFragment.newInstance(selRegion)
- ).commit()
- true
- }
- }
- }
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