在 XML 布局中,一切看起来都很完美。当我使用模拟器或真实设备时,adView
不可见。我尝试为 adView
设置高度,例如 200 dp
。然后 adView
就可见了。但是,当我为 adView
的高度指定 wrap_content
值时,出现了问题。我使用了LinearLayout和RelativeLayout,但问题是一样的。我应该为此做什么?
<?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="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="vertical"
android:padding="30dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:gravity="center"
android:text="@string/nav_contact_us_content_explanation" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:autoLink="email"
android:gravity="center"
android:selectAllOnFocus="false"
android:text="@string/nav_contact_us_content_mail" />
</LinearLayout>
<com.google.android.gms.ads.AdView
android:id="@+id/adview_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="true"
ads:adSize="SMART_BANNER"
ads:adUnitId="ca-app-pub-3940256099942544/6300978111"></com.google.android.gms.ads.AdView>
</LinearLayout>
尝试将AdView放入FrameLayout
<?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="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="vertical"
android:padding="30dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:gravity="center"
android:text="@string/nav_contact_us_content_explanation" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:autoLink="email"
android:gravity="center"
android:selectAllOnFocus="false"
android:text="@string/nav_contact_us_content_mail" />
</LinearLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<com.google.android.gms.ads.AdView
android:id="@+id/adview_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="true"
ads:adSize="SMART_BANNER"
ads:adUnitId="ca-app-pub-3940256099942544/6300978111"/>
</FrameLayout>
</LinearLayout>
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