안드로이드 애드몹 이 보이지 않아요..

Question

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:orientation="vertical">

<LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="fill_parent"
    android:layout_gravity="center_horizontal">
    <LinearLayout
        android:layout_width="300dip"
        android:layout_height="409dp"
        android:background="@android:color/darker_gray"
        android:orientation="vertical"
        android:layout_gravity="center_vertical">
        <com.google.android.gms.ads.AdView
            android:id="@+id/adView"
            android:layout_width="fill_parent"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:layout_centerHorizontal="true"
            android:layout_alignParentBottom="true"
            ads:adSize="BANNER"
            ads:adUnitId="@string/banner_ad_unit_id">
        </com.google.android.gms.ads.AdView>
        
        <TextView
            android:id="@+id/txt_content"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:textColor="@android:color/black"
            android:textSize="25sp"/>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:orientation="horizontal"
            android:baselineAligned="false">

            <Button
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:id="@+id/btn_left"
                android:text="확인"
                android:layout_gravity="center_vertical" />

            <Button
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:id="@+id/btn_right"
                android:text="취소"
                android:layout_gravity="center_vertical" />
        </LinearLayout>
    </LinearLayout>
</LinearLayout>
</LinearLayout>

      AdView adView = (AdView)this.findViewById(R.id.adView);
        AdRequest adRequest = new AdRequest.Builder()
               .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
                .addTestDevice("4B253283C86AB61B4BD40B83E3574D3B")
                .build();
        adView.loadAd(adRequest);

 

커스텀 다이얼로그 가운데에 광고를 집어넣으려고 했는데 

Starting ad request.
Builder.addTestDevice("4B253283C86AB61B4BD40B83E3574D3B") to get test ads on this device.
Ads﹕ No fill from ad server.
Ads﹕ Failed to load ad: 3

이런오류가 뜨면서 광고가 안나오네요.. 혹시 이유 아시는분 있나요?

Answer 1

http://webnautes.tistory.com/661

여기를 참고하세요