CODEWITHSUNDEEP
androidlistviewandroid-layoutlayoutandroid-linearlayout
MWeller
MWeller

Reputation: 105

Show the Entire ListView in a LinearLayout

I try to place a ListView under a WebView, to do this I use the folloing xml code:

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/bg"
    android:orientation="vertical"
    android:scrollbars="vertical" >

    <LinearLayout
        android:id="@+id/main_layout"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

        <WebView
            android:id="@+id/content"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:cacheColorHint="#00000000"
            android:textColor="#FFDEC2" />

        <ListView
            android:id="@+id/comments"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent" >
        </ListView>
    </LinearLayout>

</ScrollView>

The code displays the content of the WebView and ListView correctly, but the ListView just has the high of about 1.5 times the ListView Item, so not the entire List is displayed but just the first Items.

I tried several combinations of android:layout_height="fill_parent" and android:layout_height="wrap_content" in the LinearLayout, WebView, ListView and the surrounding ScrollView, none of them worked.

Upvotes: 1

Views: 1743

Answers (1)

Dalmas
Dalmas

Reputation: 26557

You should use layout weights. It's a way to use percentages to define your layout.

In the following example, the ListView uses 60% of the space, and the WebView 40% :

<LinearLayout
    android:id="@+id/main_layout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:weightSum="1.0" >

    <WebView
        android:id="@+id/content"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:cacheColorHint="#00000000"
        android:textColor="#FFDEC2"
        android:layout_weight=".40" />

    <ListView
        android:id="@+id/comments"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_weight=".60" >
    </ListView>
</LinearLayout>

Just change these percentages to whatever you want.

Upvotes: 3

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