FireflyApi2 wireless network

Function：public void startTethering(ITetheringCallback callback)
Description：Open device hotspot
Parameter：callback  Event callbacks
Example：
mFireflyApi2.startTethering(new ITetheringCallback.Stub (){
    @Override
    public void onTetheringStarted() throws RemoteException {
        Log.v(TAG,"onTetheringStarted");
    }

    @Override
    public void onTetheringFailed() throws RemoteException {
        Log.v(TAG,"onTetheringFailed");
    }
});

Function：public void stopTethering()
Description：Close device hotspot
Example：
mFireflyApi2.stopTethering();

Function：public boolean isWifiHotspotEnabled()
Description：Is the device hotspot turned on
Return：true(on)/false(off)
Example：
boolean isEnabled  = mFireflyApi2.isWifiHotspotEnabled();

Function：public SoftApConfiguration getWifiHotspotConfig()
Description：Get device hotspot configuration information
Return：SoftApConfiguration
Example：
SoftApConfiguration config = mFireflyApi2.getWifiHotspotConfig();

Function：public void configWifiHotspot(String ssid, String password)
Description：Configure device hotspot information(Hotspot name, password)
Parameters：ssid Hotspot name
　　　　　　password password
Return：SoftApConfiguration
Example：
mFireflyApi2.configWifiHotspot("AndroidAP_Test","12345678");

Function：public void setWifiHotspotAutoShutdownEnabled(boolean enabled)
Description：Automatically shutdown device hotspot(No device connection)
Parameters：enabled true(on)/false(off)
Example：
mFireflyApi2.setWifiHotspotAutoShutdownEnabled(true);

Function：public boolean isWifiHotspotAutoShutdownEnabled()
Description：whether the automatic shutdown function is enabled for the hotspot
Return：true(on)/false(off)
Example：
boolean mAutoOff = mFireflyApi2.isWifiHotspotAutoShutdownEnabled();

Function：public void setWifiHostspotUseFixedIfaceAddr(boolean use)
Description：The device hotspot uses a fixed IP address
Parameters：use true(on)/false(off)
Example：
mFireflyApi2.setWifiHostspotUseFixedIfaceAddr("true");//the default IP address is 192.168.43.1/24

Function：public void setWifiHostspotFixedIfaceAddr(String ifaceAddr)
Description：Set a fixed IP address for the device hotspot
Parameters：ifaceAddr IP
Example：
mFireflyApi2.setWifiHostspotFixedIfaceAddr("192.168.23.1/24");

Function：public String getWifiHostspotFixedIfaceAddr()
Description：Obtain the IP address of the device's hotspot
Example：
String address = mFireflyApi2.getWifiHostspotFixedIfaceAddr();// address = "192.168.23.1/24"