If you don't request this permission, you will not receive the broadcast at that time. RECEIVE_BOOT_COMPLETED: Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.READ_LOGS: Allows an application to read the low-level system log files.NFC: Allows applications to perform I/O operations over NFC.INTERNET: Allows applications to open network sockets.INSTALL_SHORTCUT: Allows an application to install a shortcut in Launcher.GET_PACKAGE_SIZE: Allows an application to find out the space used by any package.ACCESS_WIFI_STATE: Allows applications to access information about Wi-Fi networks.ACCESS_NETWORK_STATE: Allows applications to access information about networks.