检查Android是否启用了Wi-Fi
问题描述:
检查Wi-Fi是否已启用的代码是什么?
What would the code be for checking whether the Wi-Fi is enabled or not?
答
WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
if (wifiManager.isWifiEnabled()) {
// wifi is enabled
}
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