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Why are some of my views not aligned correctly at the bottom of my relative layout?

开发者 https://www.devze.com 2022-12-24 18:31 出处:网络
I have problems getting some of my views aligned in a relative layout that I use inside a row of my listview.

I have problems getting some of my views aligned in a relative layout that I use inside a row of my listview.

Here is a screenshot from the layout builder in Eclipse, this is what I think it should look like:

Why are some of my views not aligned correctly at the bottom of my relative layout?

(source: janusz.de)

The next image is from the emulator. Now t开发者_运维百科he TestTestTest View is at the top and covers the name and distance Textviews.

Why are some of my views not aligned correctly at the bottom of my relative layout?

(source: janusz.de)

This is my layout:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:padding="4dip">

<ImageView android:id="@+id/logo" android:layout_width="wrap_content"
    android:layout_height="wrap_content" android:adjustViewBounds="true"
    android:scaleType="centerInside" android:src="@drawable/icon"
    android:layout_centerVertical="true" android:layout_alignParentLeft="true"
    android:background="@color/green" />

<TextView android:id="@+id/distance" android:layout_width="wrap_content"
    android:layout_height="wrap_content" android:text="Distance"
    android:layout_alignParentRight="true" android:layout_alignParentTop="true"
    android:paddingRight="4dip" android:background="#000000" />

<TextView android:id="@+id/name" android:layout_width="fill_parent"
    style="@style/ListHeadText" android:layout_height="wrap_content"
    android:text="Name"
    android:layout_alignTop="@id/distance" android:layout_toRightOf="@id/logo"
    android:layout_toLeftOf="@id/distance" android:gravity="clip_horizontal"
    android:lines="1" android:paddingLeft="4dip" android:background="@color/red" />

<TextView android:id="@+id/number" android:layout_width="wrap_content"
    android:layout_height="wrap_content" android:text="Number"
    android:paddingRight="4dip" android:layout_alignRight="@id/distance"
    android:background="@color/darkred" android:layout_below="@id/distance" />

<TextView android:id="@+id/subcategory" android:layout_width="wrap_content"
    android:layout_height="wrap_content" android:text="Subcategory"
    android:paddingLeft="4dip" android:layout_alignLeft="@id/name"
    android:lines="1" android:gravity="clip_horizontal"
    android:layout_below="@id/distance" android:background="@color/green" />

<TextView android:id="@+id/test" android:layout_width="fill_parent"
    android:layout_height="wrap_content" android:text="TestTestTest"
    android:paddingLeft="4dip" 
    android:layout_alignParentBottom="true" android:gravity="bottom"
    android:background="@color/red" />

Shouldnt align_parent_bottom put the view at the bottom of the cell in the list?


Try adding android:layout_alignParentLeft="true" as well; sometimes Views aren't displayed properly if it can't anchor the view with at least 2 points. Also, is this RelativeLayout used within a ListView? If so, you might find you have some difficulty getting it to look right. There was another question where someone was having a problem where the RelativeLayout looked right on its own, but not once it was included as part of a ListView. We didn't manage to figure out what went wrong so he had to use nested LinearLayouts instead.

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