Question

Given the following Intent object for a service, which of the following statements starts the service?

Intent serviceIntent = new Intent(this, WeatherService.class);

Answer 1

java startService(serviceIntent) because The startService(serviceIntent) line initiates the execution of the Android service specified by the serviceIntent object, in this case, the WeatherService.

Step-by-step explanation:

The `startService()` method is used to initiate the execution of a service in Android. In this case, the `serviceIntent` object is created with the target service specified as `WeatherService.class`. By calling `startService(serviceIntent)`, the Android system is instructed to start the `WeatherService` and execute its `onStartCommand()` method. This method is typically where the service performs its initial setup and any necessary processing. The `startService()` method is appropriate for services that need to run in the background independently of other components, such as fetching weather updates in the background.

It's worth noting that starting from Android 8.0 (API level 26), the preferred method for starting a service is to use `startForegroundService()` for services that should be visible to the user even when the app is in the background. This is to comply with Android's background execution limits and improve the user experience. However, the basic `startService()` method remains valid and functional for initiating service execution.