【问题标题】:android - Admob ads doesn't show with telephone card (2G or 3G) but admob shows Ads with WIFIandroid - Admob 广告不使用电话卡(2G 或 3G)显示,但 admob 显示带有 WIFI 的广告
【发布时间】:2013-02-23 19:56:04
【问题描述】:

我正在尝试在 2g 或 3g 上使用 admob 展示广告。 WIFI效果很好。有了WIFI,我看到了很多广告。但是当我换成电话卡时,我什么也看不到。有人知道为什么吗?

编辑:

乌普斯。我有它。

ConnectivityManager connManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
if (mWifi.isConnected()) {
    // Show Ads
}

我正在检查第一个 WIFI,然后显示广告。这是什么逻辑。 WIFI删除后工作。

【问题讨论】:

    标签: android wifi admob 3g


    【解决方案1】:

    你好使用这样的条件

    ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    
    //mobile
    State mobile = conMan.getNetworkInfo(0).getState();
    
    //wifi
    State wifi = conMan.getNetworkInfo(1).getState();
    
    and then use it like that:
    
    if (mobile == NetworkInfo.State.CONNECTED || mobile == NetworkInfo.State.CONNECTING) {
        //mobile // so call the ads method
    } else if (wifi == NetworkInfo.State.CONNECTED || wifi == NetworkInfo.State.CONNECTING) {
        //wifi // so call the ads method. 
    }
    

    也可以使用下面的代码

    ConnectivityManager manager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
    
    //For 3G check
    boolean is3g = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE)
                .isConnectedOrConnecting();
    //For WiFi Check
    boolean isWifi = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI)
                .isConnectedOrConnecting();
    
    System.out.println(is3g + " net " + isWifi);
    
    if (!is3g && !isWifi) 
    { 
    Toast.makeText(getApplicationContext(),"Please make sure your Network Connection is ON ",Toast.LENGTH_LONG).show();
    } 
     else 
    { 
            " Your method what you want to do "
    } 
    

    【讨论】:

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