// Example of using LiveData and ViewModel as an alternative to DataBinding
class SampleViewModel : ViewModel() {
private val _sampleData = MutableLiveData()
val sampleData: LiveData get() = _sampleData
fun updateData(newData: String) {
_sampleData.value = newData
}
}
class SampleActivity : AppCompatActivity() {
private lateinit var viewModel: SampleViewModel
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_sample)
viewModel = ViewModelProvider(this).get(SampleViewModel::class.java)
viewModel.sampleData.observe(this, Observer { data ->
// Update your UI with the new data
findViewById(R.id.textView).text = data
})
// Simulate data update
viewModel.updateData("Hello, World!")
}
}
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