平铺在机器人图像的ImageView中XML [英] Tiling images in android with ImageView in XML

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本文介绍了平铺在机器人图像的ImageView中XML的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我想,直到背景是完全获得的背景平铺图像。

I am trying to get an image on the background to tile until the background is full.

我目前的code是:

<?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">
  <ImageView
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:src="@drawable/cartoonclouds"
    android:contentDescription="@string/desc"
    android:tileMode="repeat" />
  <LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >
    <TextView
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:text="@string/hello" />
  </LinearLayout>
</RelativeLayout>

然而,仅仅使图像覆盖(不平铺)底部到顶部,但不是从左到右。我应该怎么做?

However that just makes the image covering (not tiled) bottom to top, but NOT left to right. What should I be doing?

编辑:尝试的XML版本:

Attempted the XML version:

<bitmap
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:tileMode="repeat"
    android:src="@drawable/cartoonclouds" />

在main.xml中可以发现,在同一个文件夹的XML文件中的cartoonclouds,但无法找到该XML文件。

The main.xml could find the cartoonclouds in the SAME folder as that XML file, but could not find that XML file.

推荐答案

首先,将你的形象像RES /绘制/ cloud.png文件。这使得它可以访问你的应用程序为@可绘制/云。但它没有瓦(还)。

First, place your image in a file like res/drawable/cloud.png. This makes it accessible to your app as @drawable/cloud. But it doesn't tile (yet).

接下来,你应该定义与Android位图资源(1):TILEMODE =回头客。例如,你可以在mytileablebitmap.xml定义它:

Next, you should define a bitmap resource(1) with android:tileMode="repeat". For example, you can define it on mytileablebitmap.xml:

<bitmap
xmlns:android="http://schemas.android.com/apk/res/android"
android:tileMode="repeat" 
android:src="@drawable/cloud"/>

这是引用您的原始平铺图像(绘制/云),使可绘制一个知道如何瓷砖本身以填充可用空间。

This is referencing your original tile image (drawable/cloud) and making a Drawable that knows how to tile itself to fill the available space.

然后,当你想使用平铺背景,用@绘制/ mytileablebitmap。

Then, when you want to use the tiled background, use "@drawable/mytileablebitmap".

(1):<一href="http://developer.android.com/guide/topics/resources/drawable-resource.html">http://developer.android.com/guide/topics/resources/drawable-resource.html

这篇关于平铺在机器人图像的ImageView中XML的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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