[英]Two Separate Scrollable Fragments on the Same View - Android
I'm trying to create a basic UI for a simple Temperature Conversion app (new to android developing), and I can't figure out how to create a SINGLE page with two SEPARATE scrollable view pagers, one occupying the top half and the other occupying the bottom one. 我正在尝试为一个简单的Temperature Conversion应用程序创建基本的UI(Android开发人员不熟悉),但我不知道如何用两个SEPARATE滚动视图分页器创建一个SINGLE页面,一个占据上半部分,另一个占据上半部分。占据底部。
I am using Eclipse. 我正在使用Eclipse。 Feel free to ask for any other information required for your answer.
随时要求您提供答案所需的任何其他信息。
This is a rough drawing of what the layout should look like. 这是布局外观的概略图。
I'm trying to create a basic UI for a simple Temperature Conversion app
我正在尝试为简单的温度转换应用程序创建基本的UI
I do not know why a temperature conversion app would need one ViewPager
, let alone two in the same activity at the same time. 我不知道为什么温度转换应用程序需要一个
ViewPager
,更不用说同时进行两个活动了。
I can't figure out how to create a SINGLE page with two SEPARATE scrollable view pagers, one occupying the top half and the other occupying the bottom one
我不知道如何用两个单独的可滚动视图分页器创建一个单页,一个占据上半部分,另一个占据下半部分
In terms of the ViewPager
s themselves, use a LinearLayout
or something to vertically stack them. 就
ViewPager
本身而言,请使用LinearLayout
或其他东西垂直堆叠它们。
Your bigger headache will come with the PagerAdapter
implementations. PagerAdapter
实现会带来更大的麻烦。 At least one of these will have to be something other than FragmentPagerAdapter
or FragmentStatePagerAdapter
. 其中至少之一必须是
FragmentPagerAdapter
或FragmentStatePagerAdapter
之外的其他东西。 Those implementations assume that they are the only such adapter for your activity, and I would expect that having two will cause collisions. 这些实现假定它们是您的活动的唯一此类适配器,并且我希望拥有两个适配器会导致冲突。
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