Seedvault

A backup application for the Android Open Source Project.

Features

• Backup application data to a flash drive.
• Restore application data from a flash drive.
• User-friendly encryption using a mnemonic phrase (BIP39).
• Automatic daily backups that run in the background.

Getting Started

• Check out the wiki for information on building the application with AOSP.

What makes this different?

This application is compiled with the operating system and does not require a rooted device for use. It uses the same internal APIs as adb backup and requires a minimal number of permissions to achieve this.

Permissions

• android.permission.BACKUP to back up application data.
• android.permission.MANAGE_DOCUMENTS to retrieve the available storage roots.
• android.permission.MANAGE_USB to access the serial number of USB mass storage devices.
• android.permission.WRITE_SECURE_SETTINGS to change system backup settings.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/stevesoltys/seedvault.

License

This application is available as open source under the terms of the Apache-2.0 License.