I created a ScrollView and want it to expand to the available space, without having to set a fixed height (i.e. "250px") for it.
As such, I created a RelativeLayout. The basic outline follows:
<RelativeLayout>
<LinearLayout
android:id="@+id/x" >
<TextView
android:text="Title" ... />
</LinearLayout>
<ScrollView
android:id="@+id/y"
android:layout_below="@id/x" />
<LinearLayout
android:layout_below="@id/y"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal|bottom" >
<Button ...>
</LinearLayout>
</RelativeLayout>
The idea of the Layout is to have the Title on top, the Button 开发者_JS百科in near the bottom of the screen and the ScrollView in between those two.
The problem is, I still have to use android_height in the definition of ScrollView, so its still fixed to that height.
How can I work around this?
Thanks.
Seems like this layout might be simpler with a LinearLayout as the outer element, with orientation="vertical"
Set the layout_height of all elements to wrap_content. Set the weight of all elements other than the scrollView to 0, and the weight of the scrollView to 1.
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