The app uses the device's proximity sensor. For example, an app could display one of two different color schemes based on the ambient lighting conditions. By using this sensor, an app can detect more smoothly whether it needs to switch between portrait and landscape orientations. The app uses the device's gyroscope to detect rotation and twist, creating a six-axis orientation system. For example, a navigation app could show the current direction a user faces. The app uses the device's magnetometer (compass). For example, a weather app could report air pressure. The app uses 802.11 networking (Wi-Fi) features on the device. Allows applications to open network sockets.Īllows applications to access information about networks.Īllows applications to access information about Wi-Fi networks.Īllows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.Īllows an application to install a shortcut in Launcher.Īllows an app to create windows using the type TYPE_SYSTEM_ALERT, shown on top of all other apps.ġ20, 160, 240, 320, 480, 640, 65534, 65535
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