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Android

activity_main.java help for crystal ball app

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity" >

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="15dp"
        android:scaleType="fitCenter"
        android:src="@drawable/ball01" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:weightSum="1" >

        <View
            android:id="@+id/view1"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_weight="0.2" />

        <TextView
            android:id="@+id/textView1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="0.6"
            android:gravity="center_horizontal"
            android:shadowColor="@android:color/white"
            android:shadowRadius="10"
            android:textColorLink="@android:color/white"
            android:textSize="32sp" />

        <View
            android:id="@+id/View2"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_weight="0.2" />

    </LinearLayout>

</RelativeLayout>

For the <ImageView it says that there is Missing contentDescription attribute on image. I do not know what to do, or what is missing. Thanks, the tutorials have really helped me.

1 Answer

I suggest looking at this Stack Overflow question as it is pretty popular.

http://stackoverflow.com/questions/9730673/missing-contentdescription-attribute-on-image-in-xml