Associate-Android-Developer Exam Dumps : Google Developers Certification - Associate Android Developer (Kotlin and Java Exam)

What is demonstrated by the code below?

// RawDao.java

@Dao

interface RawDao {

@RawQuery

User getUserViaQuery(SupportSQLiteQuery query);

}

// Usage of RawDao

...

SimpleSQLiteQuery query =

new SimpleSQLiteQuery("SELECT * FROM UserWHERE id = ? LIMIT 1",

new Object[]{userId});

User user = rawDao.getUserViaQuery(query);

...

As an example. In an Activity we have our TimerViewModel object (extended ViewModel), named mTimerViewModel. mTimerViewModel.timer method returns a LiveData value. What can be a correct way to set an observer to change UI in case if data was changed?

Under the hood WorkManager uses an underlying job dispatching service based on the following criteria. You need to move services to the correct places.