android 8.0 wifi-host ap 开关操作

关闭热点通过如下操作，进行反射

cancelLocalOnlyHotspotRequest方法

wifiManager = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);

                    Method method = wifiManager.getClass().getDeclaredMethod("cancelLocalOnlyHotspotRequest");
                    method.invoke(wifiManager);

开启热点通过调用

startLocalOnlyHotspot 方法

调用后，系统会回调开启的结果。

reservation包含创建好的热点的名称、密码等信息。目前无法通过其他手段修改名称和密码

        WifiManager manager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);

        manager.startLocalOnlyHotspot(new WifiManager.LocalOnlyHotspotCallback(){

            @Override
            public void onStarted(WifiManager.LocalOnlyHotspotReservation reservation) {
                super.onStarted(reservation);
                Log.d(TAG, "Wifi Hotspot is on now");
            }

            @Override
            public void onStopped() {
                super.onStopped();
                Log.d(TAG, "onStopped: ");
            }

            @Override
            public void onFailed(int reason) {
                super.onFailed(reason);
                Log.d(TAG, "onFailed: ");
            }
        },new Handler());