ANDROID:如果WiFi已启用且处于活动状态,则启动意图

ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo wifiInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
if (wifiInfo.isConnected()) {
    // Wi-Fi已连接，执行您的意图
}

Intent intent = new Intent(this, TargetActivity.class);
startActivity(intent);

ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo wifiInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
if (wifiInfo.isConnected()) {
    Intent intent = new Intent(this, TargetActivity.class);
    startActivity(intent);
}