Sample CoroutineScope

SampleCoroutineScope.kt

class MainActivity : AppCompatActivity(), CoroutineScope {
    
    override val coroutineContext: CoroutineContext
        get() = job
        
    val job = Job() // 默認使用預設 thread

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
    }
}