QR Reader free is optimized for QRcode / Barcode decoding . QR Reader is an ultimate barcode reader app for any Android deviceBy using the phone's camera, our barcode reader will quickly scan and recognize the information of barcode. When scanning a QR Code, if the code contains a website URL,
android.permission.CAMERA: Required to be able to access the camera device. android.permission.INTERNET: Allows applications to open network sockets. android.permission.ACCESS_NETWORK_STATE: Allows applications to access information about networks. android.permission.ACCESS_WIFI_STATE: Allows applications to access information about Wi-Fi networks. android.permission.CHANGE_WIFI_STATE: Allows applications to change Wi-Fi connectivity state. android.permission.CHANGE_WIFI_MULTICAST_STATE: Allows applications to enter Wi-Fi Multicast mode. android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting. android.permission.WAKE_LOCK: Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming. android.permission.VIBRATE: Allows access to the vibrator. android.permission.FLASHLIGHT: Allows access to the flashlight.