自定义搜索栏绘制对象的Android
我要到默认的Android搜索栏个性化设置:
I want to personalise the default Android seekbar to:
我看了大约九标图像,创造了6 PNG图像。前三个都为灰色进度条(progressDrawable),如下所示:
I read about nine patch image and created 6 png images. The first three are for the gray progress bar (progressDrawable), as shown below:
-
右图像
Right image
图片中心
左图
结果应该是:
蓝色图像重新present的进展,并如下:
The blue images represent the progress and are as follows:
-
右图像
Right image
图片中心
左图
和拇指如下:
我的问题是,我该如何使用9片图像生成自定义搜索栏完全按照第一张照片,我怎么可以把这个给我的搜索栏?
My question is, how can I use nine patch image to generate the custom seekbar exactly as the first picture and how can I apply this to my seekbar?
我觉得这不应该是复杂的。你不必做6幅以满足您的需求。只要创建2九补丁背景,进展。而thumb.png。这是你的XML:
I think it shouldn't be complex. You don't have to make 6 images to fulfill your needs. Just create 2 nine-patches for background, progress. And thumb.png. Here is your XML:
<SeekBar
android:id="@+id/my_seekbar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:progressDrawable="@drawable/seekbar_progress"
android:thumb="@drawable/thumb">
在 seekbar_progress
:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:id="@android:id/background">
<nine-patch android:src="@drawable/progressbar_bg" android:dither="true"/>
</item>
<item android:id="@android:id/progress">
<clip xmlns:android="http://schemas.android.com/apk/res/android"
android:clipOrientation="horizontal"
android:gravity="left">
<nine-patch android:src="@drawable/progressbar_status" android:dither="true"/>
</clip>
</item>
</layer-list>
请记住,你的拇指
应该创造这样它看起来像你想的时候都在上面空白处。
希望这有助于。
Do remember that your thumb
should have blank space on top when creating so it looks like you wanted.
Hope this helps.