| read the contents of your USB storage Allows the app to read the contents of your USB storage. |
| modify or delete the contents of your USB storage Allows the app to write to the USB storage. |
| full network access Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet. |
| view network connections Allows the app to view information about network connections such as which networks exist and are connected. |
| view Wi-Fi connections Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices. |
| approximate location (network-based) Allows the app to get your approximate location. This location is derived by location services using network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine approximately where you are. |
| precise location (GPS and network-based) Allows the app to get your precise location using the Global Positioning System (GPS) or network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine where you are, and may consume additional battery power. |
| read calendar events plus confidential information Allows the app to read all calendar events stored on your device, including those of friends or co-workers. This may allow the app to share or save your calendar data, regardless of confidentiality or sensitivity. |
| add or modify calendar events and send email to guests without owners' knowledge Allows the app to add, remove, change events that you can modify on your device, including those of friends or co-workers. This may allow the app to send messages that appear to come from calendar owners, or modify events without the owners' knowledge. |
| find accounts on the device Allows the app to get the list of accounts known by the device. This may include any accounts created by applications you have installed. |
| add or remove accounts Allows the app to perform operations like adding and removing accounts, and deleting their password. |
| create accounts and set passwords Allows the app to use the account authenticator capabilities of the AccountManager, including creating accounts and getting and setting their passwords. |
| use accounts on the device Allows the app to request authentication tokens. |
| read sync settings Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account. |
| toggle sync on and off Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account. |
| read sync statistics Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced. |
| run at startup Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running. |
| prevent device from sleeping Allows the app to prevent the device from going to sleep. |
| control vibration Allows the app to control the vibrator. |
