NodkaAPI entry class NodkaAPI method of application: 1、Create the NodkaAPI instance in onCreate of the Application. mNodkaAPI = NodkaAPI.nodkaAPICreate(this); 2、Use API steps in an Activity or Fragment: private NodkaAPI mNodkaAPI = APIApplication.getApplication().getNodkaAPI(); NodkaAPI interface specification: 1、Beginning with devinfo is the hardware and system information query class api. 2、Starting with display is the display control class api ^ Interface class ^ Method Name ^ method statement ^ ^ Hardware and system information query class | devinfo_getAndroidVersion() | Obtain the Android OS version | | ::: | devinfo_getAvailMem() | Obtain the available memory capacity | | ::: | devinfo_getBuildNumber() | Obtain the system version information | | ::: | devinfo_getCpuCores() | Obtain the number of cpu cores | | ::: | devinfo_getCPUCurFreqKHz() | Obtain the current cpu operating frequency | | ::: | devinfo_getCPUMaxFreqKHz() | Obtain the maximum cpu frequency | | ::: | devinfo_getCPUMinFreqKHz() | Obtain the minimum cpu frequency | | ::: | devinfo_getCPUTemp() | Obtaining the cpu temperature | | ::: | devinfo_getDeviceModel() | Obtain device model information | | ::: | devinfo_getKernelVersion() | Obtain the kernel version information | | ::: | devinfo_getSdStoragePath() | Obtain the SD card path | | ::: | devinfo_getSerialNum() | Obtain the device SN | | ::: | devinfo_getStorageAvailableSize() | Gets the local available storage capacity | | ::: | devinfo_getStorageTotalSize() | Get native storage capacity (excluding system partitions) | | ::: | devinfo_getTotalMem() | Obtain the total memory capacity | | ::: | devinfo_getUsbStoragePath() | Obtain the USB flash drive path | ^ Display control class | display_getNavBar() | Gets whether to display navigation bar and status bar | | ::: | display_getScreenBrightness() | Get screen brightness | | ::: | display_getScreenMode() | Get the brightness adjustment mode | | ::: | display_getScreenRotation() | Gets the screen rotation direction | | ::: | display_getWindowHeight() | Gets the screen resolution height | | ::: | display_getWindowWidth() | Gets the screen resolution width | | ::: | display_setNavBar​(java.lang.Boolean enable) | Set whether to display the navigation bar and status bar | | ::: | display_setNavBarSlideShow​(java.lang.Boolean enable) | Set whether swiping displays navigation and status bars | | ::: | display_setScreenBrightness​(int screenBrightness) | Set screen brightness | | ::: | display_setScreenMode​(int screenMode) | Set the brightness adjustment mode | | ::: | display_setScreenRotation​(int rotation) | Set the screen rotation direction | ----