android 7.0 添加多用户时跳过wifi报错

异常未处理导致

修改alps\frameworks\opt\net\wifi\service\java\com\android\server\wifi\WifiServiceImpl.java

private void reportWifiOff(int reason) {
Slog.d(TAG, "reportWifiOff, reason: " +
(reason == DISABLE_WIFI_SETTING ? "wifi setting" : "airplane mode on"));
Intent intent = new Intent(WifiManager.WIFI_OFF_NOTIFY);
intent.putExtra(WifiManager.EXTRA_WIFI_OFF_REASON, reason);
// gaoqingtao add at 20170518
long id = Binder.clearCallingIdentity();
try {
mContext.sendBroadcast(intent);
}
finally {
Binder.restoreCallingIdentity(id);
}
// add end
}
///@}
}