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Nov 23rd, 2017
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  1. class ProfileActivity : DaggerAppCompatActivity() {
  2.  
  3. @Inject lateinit var factory: ViewModelProvider.Factory
  4. private val viewModel by lazy(NONE) {
  5. ViewModelProviders.of(this, factory).get(ProfileViewModel::class.java)
  6. }
  7.  
  8. override fun onCreate(savedInstanceState: Bundle?) {
  9. super.onCreate(savedInstanceState)
  10. setContentView(R.layout.activity_main)
  11. viewModel.fetchProfile("id")
  12. viewModel.profile().observe(this, Observer {
  13. it?.let { updateUI(it) }
  14. })
  15. }
  16.  
  17. private fun updateUI(response: ProfileResponse) {
  18. when (response) {
  19. is ProfileResponse.Success -> label.text = response.toString()
  20. is ProfileResponse.Error -> label.text = response.error
  21. }
  22. }
  23. }
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