Dispatch Kotlinx.coroutines Utilization and Type Safety
Dispatchers provide utility for ensuring type safety, testability, and more expressive code. By using predefined dispatchers or defining your own, you can avoid the need to inject Dispatchers objects. Example code is shown below:
val presenter = MyPresenter(MainCoroutineScope())
class MyPresenter @Inject constructor(
/* Defaults to the Main dispatcher */
val coroutineScope: MainCoroutineScope
) {
fun loopSomething() = coroutineScope.launchDefault {
// perform actions
}
suspend fun updateSomething() = withMainImmediate {
// perform updates
}
}
class MyTest {
@Test
fun testUpdate() {
// Test logic
}
}
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