设置布局背景图像时出错 [英] Error setting layout background image

问题描述

我是android新手。我正在尝试设置布局的背景并继续出错。我已经加倍检查但仍然有同样的问题。下面是我的代码。



< relativelayout xmlns：android =http://schemas.android.com/apk/res/android>

xmlns：tools =http://schemas.android.com/tools

android：id =@ + id / mylayout

android ：layout_width =match_parent

android：layout_height =match_parent

android：paddingBottom =@ dimen / activity_vertical_margin

android：paddingLeft =@ dimen / activity_horizo​​ntal_margin

android：paddingRight =@ dimen / activity_horizo​​ntal_margin

android：paddingTop =@ dimen / activity_vertical_margin

工具：context =com.example.hymnproject.HymnDisplay

工具：ignore =UselessParent>



< linearlayout> android：layout_width =fill_parent

android：layout_height =fill_parent

android：removed =@ drawable / background



android：layout_centerHorizo​​ntal =true



android：orientation =vertical>



<按钮

android：id =@ + id / menubutton

android：layout_width =fill_parent

android ：layout_height =wrap_content

android：text =@ string / return_to_hymn_menu

android：textStyle =normal | italic/>



< scrollview>

android：layout_width =match_parent

android：layout_height =fill_parent

android：layout_gravity =center

android：padding =5dp>



< textview>

androi d：id =@ + id / hymnDisplay

android：layout_width =match_parent

android：layout_height =154dp

android ：gravity =center

android：paddingLeft =10dp

android：textStyle =italic/>











我也确定我复制了backjground.png我正在尝试用于所有5个可绘制文件夹。

I am new to android. I am trying to set the background of my layout and keep getting an error. i have doubled checked but still having same problem. Below is my code.

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android">
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mylayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.hymnproject.HymnDisplay"
tools:ignore="UselessParent">

<linearlayout> android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:removed="@drawable/background"

android:layout_centerHorizontal="true"

android:orientation="vertical" >

<Button
android:id="@+id/menubutton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/return_to_hymn_menu"
android:textStyle="normal|italic" />

<scrollview>
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:padding="5dp" >

<textview>
android:id="@+id/hymnDisplay"
android:layout_width="match_parent"
android:layout_height="154dp"
android:gravity="center"
android:paddingLeft="10dp"
android:textStyle="italic" />





I also made sure i copied the backjground.png i am trying to use to all the 5 drawable folders.

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