Podcast
Questions and Answers
What are the situations where the location object may be null?
What are the situations where the location object may be null?
- Location is turned off in the device settings
- The device never recorded its location
- Google Play services on the device has restarted
- All of the above (correct)
Which method in the LocationRequest class sets the interval for location updates in milliseconds?
Which method in the LocationRequest class sets the interval for location updates in milliseconds?
- setPriority.PRIORITY_HIGH_ACCURACY
- setPriority(int)
- setIntervalMillis(long) (correct)
- setMinUpdateIntervalMillis(long)
What does the Geocoder class in Android's location package provide?
What does the Geocoder class in Android's location package provide?
- Conversion of latitude and longitude to addresses (correct)
- Access to Google Maps servers
- Methods to request location updates
- Vector-based tiles for efficient caching
How can regular location updates be stopped to reduce power consumption?
How can regular location updates be stopped to reduce power consumption?
What is one of the key developer features of Google Maps Android API?
What is one of the key developer features of Google Maps Android API?
Which method in LocationRequest class sets the priority for location request based on power usage and accuracy?
Which method in LocationRequest class sets the priority for location request based on power usage and accuracy?
What type of information might applications using location require besides latitude and longitude?
What type of information might applications using location require besides latitude and longitude?
How are regular location updates initiated in Android?
How are regular location updates initiated in Android?
'Priority.PRIORITY_HIGH_ACCURACY' in Android's LocationRequest class requests for what?
'Priority.PRIORITY_HIGH_ACCURACY' in Android's LocationRequest class requests for what?
How does the Google Maps Android API handle map data and user interaction?
How does the Google Maps Android API handle map data and user interaction?
What is the purpose of a permission in Android apps?
What is the purpose of a permission in Android apps?
Which type of permissions in Android apps need explicit user approval at runtime?
Which type of permissions in Android apps need explicit user approval at runtime?
What is geocoding in terms of geographical locations?
What is geocoding in terms of geographical locations?
Which API provides higher accuracy, automated location tracking, and activity recognition for Android apps?
Which API provides higher accuracy, automated location tracking, and activity recognition for Android apps?
What are the three types of location permissions offered by Android for apps using location services?
What are the three types of location permissions offered by Android for apps using location services?
How does Android handle location permissions for apps?
How does Android handle location permissions for apps?
What is reverse-geocoding in relation to geographical locations?
What is reverse-geocoding in relation to geographical locations?
What is the main component of the location framework in Android?
What is the main component of the location framework in Android?
Which API provides new features like activity detection that are not available in the location framework API?
Which API provides new features like activity detection that are not available in the location framework API?
What does reverse-geocoding involve?
What does reverse-geocoding involve?
What is required to display an overlay on a map in iOS?
What is required to display an overlay on a map in iOS?
Which class provides route-based directions data in iOS?
Which class provides route-based directions data in iOS?
What is the purpose of the Core Motion framework in iOS?
What is the purpose of the Core Motion framework in iOS?
Which sensor provides information about the device's orientation relative to north?
Which sensor provides information about the device's orientation relative to north?
Which framework allows access to hardware-generated data for games to control onscreen behavior?
Which framework allows access to hardware-generated data for games to control onscreen behavior?
When should an app use geocoding in iOS?
When should an app use geocoding in iOS?
What is the main function of the MKLocalSearch API in iOS?
What is the main function of the MKLocalSearch API in iOS?
