/**
* 检查wifi是否可用
*/
private boolean checkWifiIsEnable() {
WifiManager wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
return null != wifiManager && wifiManager.isWifiEnabled();
}
Android judges whether wifi is on
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Origin blog.csdn.net/weixin_38515203/article/details/106744021
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