Google Play services is core system software that enables key functionality on every certified Android device. There are three types of core device features Google Play services provides:
Security and reliability
Google Play services helps to ensure the security and reliability of an Android device, and keep devices updated with the latest security features. This includes:
- Google Play Protect, which can warn users if an app contains known malware.
- Identification and validation of secure connections, such as allowing a device to safely and automatically recognize and connect to other devices, or share files or apps with Android devices nearby.
- Protection of apps from fraud and security threats through SafetyNet.
- End to end encrypted backup of your data when users have a lock screen passcode.
- Management and protection of your passwords.
Developer APIs
Google Play services provides developers thousands of continually updated APIs that enable them to deliver high-quality experiences in their apps, such as:
- Streaming media using Google Cast.
- Integrating Google Maps to enhance app functionality.
- Providing accurate location information through the fused location provider when apps have permission to access location.
- Enabling services that allow developers to build advertising constructs according to user and app settings.
- Sending timely notifications via a messaging transport layer.
Core device services
Google Play services enables core services on Android devices. For example:
- When users make an emergency call to a supported emergency number, Google helps local emergency services directly receive the device’s location.
- Google’s autofill services help users save time and reduce typing errors.
- Nearby Share allows users to send and receive files with their contacts or anonymously.
- Find My Device makes it easy to locate, lock, or wipe a lost device.
- Fast Pair makes it easy to connect Bluetooth accessories using your Google account.
- Additionally, when a user signs into their Google account on their device, they are able to update their Google settings, manage the security of their account, and sync important data, such as their Google Contacts, across devices.
