codelab-kotlin-coroutines
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android
Kotlin Coroutines codelab
Prompt to remove TitleRefreshCallback callback cause it's not using anymore.
Typo
In https://codelabs.developers.google.com/codelabs/advanced-kotlin-coroutines/#10: ... ... By using combine, we can combine the cached network lookup with our database query. Both of them will run on different coroutines concurrently. That means that...
Step 5. Controlling the UI with coroutines 
In Section 6, under the title **Review the existing code**, it is specified as "Open MainViewModelTest.kt in the androidTest folder." But actually the class **MainViewModelTest.kt** is present in the **test**...
`suspend fun refreshTitle() { // interact with *blocking* network and IO calls from a coroutine withContext(Dispatchers.IO) { val result = try { // Make network request using a blocking call...
6. Testing coroutines through behavior Open MainViewModelTest.kt in the androidTest folder. //wrong Open MainViewModelTest.kt in the test folder. // right
https://codelabs.developers.google.com/codelabs/advanced-kotlin-coroutines/#5 In part 6. code given for PlantRepository.kt `fun getPlantsWithGrowZone(growZone: GrowZone) = liveData { etc.` should be `fun getPlantsWithGrowZone(growZone: GrowZone) = liveData
I saw this comment in `MainCoroutineScopeRule` and didn't fully understand what is meant by it: https://github.com/googlecodelabs/kotlin-coroutines/blob/b71b981f8354a92fb3ebda37eceb7461e783d0bf/coroutines-codelab/start/src/test/java/com/example/android/kotlincoroutines/main/utils/MainCoroutineScopeRule.kt#L70 Is this comment saying that I can inject a `TestCoroutineDispatcher` into (for example) `Dispatchers.IO`...
At least, you said "Go ahead and run it. When you click on the main view you should see a snackbar one second later.", but the fact should be "see...
Could you please explain why the codelab's code relies so heavily on exceptions and exception handling? Why are exceptions thrown in normal code flows? Why isn't an alternative used, like...
