android - Dialog: Overflowing ScrollView Content -

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newbie android developer here. have layout dialog:

<relativelayout     xmlns:android="http://schemas.android.com/apk/res/android"     android:id="@+id/llparent"     android:layout_width="match_parent"     android:layout_height="wrap_content">      <scrollview         android:id="@+id/svchild"         android:layout_width="match_parent"         android:layout_height="wrap_content">      ... content goes here      </scrollview>      <button         android:id="@+id/btncancel"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignbottom="@id/svchild"         android:text="cancel"/>      <button         android:id="@+id/btnok"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignbottom="@id/svchild"         android:layout_alignparentright="true"         android:layout_alignparentend="true"         android:text="ok" />  </relativelayout>

when scrollview's content overflows screen, covers buttons below. buttons outside screen when changing properties of layout.

what want:

  • show buttons on bottom of screen, not covered , not outside
  • llparent , svchild's heights set wrap_content if content quite small, dialog doesn't have take of screen's height

thanks

use following code work properly

<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="com.demo.example.activity.scrolldemo">   <scrollview     android:layout_width="match_parent"     android:layout_height="match_parent"     android:layout_above="@+id/btnbutton"     android:id="@+id/scrollview">      <linearlayout         android:orientation="vertical"         android:layout_width="match_parent"         android:layout_height="match_parent">          //place content here      </linearlayout> </scrollview>    <button     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:text="button"     android:id="@+id/btnbutton"     android:layout_alignparentbottom="true" />  </relativelayout>

dependencies important here.

if have issue feel free comment.


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