How to easily convert my LinearLayouts into RelativeLayouts
I have 4 LinearLayout
s that I would like to co开发者_StackOverflow社区nvert into RelativeLayout
s. Using my xml
here, I have, as my preferred format:
- ImageButton
- ImageButton
- TextView
- Button
How do I change to RelativeLayout
to always display the 1st ImageButton
on the very top, always display the Button
at the very bottom, and have the 2nd ImageButton
below the first ImageButton
, with the TextView
between the 2nd ImageButton
and the regular Button
?
Thanks!
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" android:gravity="center">
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/image_view" />
<TextView
android:text="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/message" />
<Button
android:layout_gravity="center_horizontal"
android:layout_width="fill_parent"
android:textStyle="bold"
android:id="@+id/action_button"
android:selectAllOnFocus="false"
android:layout_height="100dip"
android:text="Click here to Crop"/>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageButton android:layout_below="@+id/Button01"
android:id="@+id/ImageButton01"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_width="fill_parent">
</ImageButton>
<ImageButton android:layout_below="@+id/ImageButton01"
android:id="@+id/ImageButton02"
android:layout_height="wrap_content"
android:layout_width="fill_parent">
</ImageButton>
<TextView android:layout_height="wrap_content"
android:id="@+id/TextView01"
android:text="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_below="@+id/ImageButton02">
</TextView>
<Button android:text="@+id/Button01"
android:id="@+id/Button01"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_width="fill_parent">
</Button>
</RelativeLayout>
also you may want to look here and here
RelativeLayouts are very easy to build if you use an IDE that helps you with the layout parameter options.
What you need are for example android:layout_alignParentTop="true" and android:layout_below="@id/xxxxxxxx"
This link will get you started: http://developer.android.com/guide/topics/ui/layout-objects.html
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