Why would you have a ScrollView where the width and height are set to *
wrap_content*?


How will it ever have anything to scroll if it is always sized to its 
content?




On Tuesday, March 5, 2013 10:46:22 AM UTC-6, Geek wrote:
>
> I wrote following code in xml file but Imageview (shown in bold) not 
> Showing Image on Android 2.2 and not on Android 4.0
>
> Please help out.
>
>
>
> <LinearLayout 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"
>     android:orientation="vertical" >
>
>     <LinearLayout
>         android:layout_width="fill_parent"
>         android:layout_height="fill_parent"
>         android:layout_gravity="fill"
>         android:layout_weight="1" >
>
>         <ScrollView
>             android:layout_width="wrap_content"
>             android:layout_height="wrap_content"      
>             android:id="@+id/imgScrollView" >
>
>             *<ImageView*
> *                android:id="@+id/imageView1"*
> *                android:layout_width="fill_parent"*
> *                android:layout_height="wrap_content"*
> *                android:adjustViewBounds="true"*
> *               />*
>         </ScrollView>
>     </LinearLayout>
>
>     <!-- Player Footer -->
>
>     <LinearLayout
>         android:id="@+id/player_footer_bg"
>         android:layout_width="fill_parent"
>         android:layout_height="wrap_content"
>         android:layout_weight="0"
>         android:background="@layout/bg_player_footer"
>         android:gravity="center"
>         android:orientation="vertical">
>
>         <!-- Timer Display -->
>
>         <LinearLayout
>             android:id="@+id/timerDisplay"
>             android:layout_width="fill_parent"
>             android:layout_height="wrap_content"
>             android:layout_marginBottom="2dp"
>             android:layout_marginLeft="20dp"
>             android:layout_marginRight="20dp" >
>
>             <!-- Current Duration Label -->
>
>             <TextView
>                 android:id="@+id/songCurrentDurationLabel"
>                 android:layout_width="fill_parent"
>                 android:layout_height="wrap_content"
>                 android:layout_weight="1"
>                 android:gravity="left"
>                 android:textColor="#eeeeee"
>                 android:textStyle="bold" />
>             <!-- Total Duration Label -->
>
>             <TextView
>                 android:id="@+id/songTotalDurationLabel"
>                 android:layout_width="fill_parent"
>                 android:layout_height="wrap_content"
>                 android:layout_weight="1"
>                 android:gravity="right"
>                 android:textColor="#04cbde"
>                 android:textStyle="bold" />
>         </LinearLayout>
>         <!-- Progress Bar/Seek bar -->
>
>         <SeekBar
>             android:id="@+id/songProgressBar"
>             android:layout_width="fill_parent"
>             android:layout_height="wrap_content"
>             android:layout_marginBottom="2dp"
>             android:layout_marginLeft="20dp"
>             android:layout_marginRight="20dp"
>             android:progressDrawable="@drawable/seekbar_progress"
>             android:thumb="@drawable/seek_handler" />
>
>         <!-- Player Buttons -->
>
>         <LinearLayout
>             android:layout_width="wrap_content"
>             android:layout_height="wrap_content"
>             android:background="@layout/rounded_corner"
>             android:gravity="center_vertical"
>             android:orientation="horizontal"
>             android:paddingLeft="10dp"
>             android:paddingRight="10dp" >
>
>             <!-- Backward Button -->
>
>             <ImageButton
>                 android:id="@+id/btnBackward"
>                 android:layout_width="wrap_content"
>                 android:layout_height="wrap_content"
>                 android:background="@null"
>                 android:src="@drawable/btn_backward" />
>             <!-- Play Button -->
>
>             <ImageButton
>                 android:id="@+id/btnPlay"
>                 android:layout_width="wrap_content"
>                 android:layout_height="wrap_content"
>                 android:background="@null"
>                 android:src="@drawable/btn_play" />
>             <!-- Forward Button -->
>
>             <ImageButton
>                 android:id="@+id/btnForward"
>                 android:layout_width="wrap_content"
>                 android:layout_height="wrap_content"
>                 android:background="@null"
>                 android:src="@drawable/btn_forward" />
>         </LinearLayout>
>     </LinearLayout>
>
> </LinearLayout>
>

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