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GridViewAndroidtheFrameLayout | android开发 2022-10-29 48 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
Android界面作用编程汇总pdf,Activity页面切换的作用,android菜单动画,android布局属性,android翻页,androidListView详解【在android开发中ListView是比较常用的组件,它以列表的方式展现详细内容,而且可以依据数据的长度自适应显示。】,用GridView实现Gallery的作用等等。摘选用GridView实现Gallery作用的基本实现思路:每个可选的图,包括文字部分,是GridView中的一个条目;一个GridView条目是相对布局(RelativeLayout),里面包括一个图片(ImageView)和一个文字(TextView);关键点是GridView如何坚持横向,默认的状况下会折行的,首要要用一个HorizontalScrollView提供横向翻滚容器,然后内部放置一个FrameLayout,如果不放置FrameLayout布局,直接放入下面的布局或许视图,GridView将会变成单列纵向翻滚,在FrameLayout布局中参加横向的LinearLayout布局,要设置它的layout_width,要足够大,这样在其中参加GridView就能横向排列了。本资料共包括以下附件:
codefans\Android核心技术与实例详解—Android开发起步.pdf
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(Android interface functions as programming summary pdf, activity page switching, android menu animation, android layout attributes, android page flipping, androidListView details [ListView is a commonly used component in android development, which displays detailed content in the form of a list, and can be displayed adaptively according to the length of data], Use GridView to realize the role of Gallery. Extract the basic implementation ideas of using GridView to realize the role of Gallery: each optional figure, including the text part, is an entry in the GridView; A GridView entry is a RelativeLayout, which includes an Image View and a Text View; The key point is how the GridView adheres to the horizontal direction. By default, it will fold lines. First, a HorizontalScrollView should be used to provide a horizontal rollover container, and then a FrameLayout should be placed inside. If the FrameLayout layout is not placed, directly put it into the following layout or view, the GridView will become a single column vertical rollover. When participating in the horizontal LinearLayout layout in the FrameLayout layout, you should set its layout_ The width should be large enough so that you can participate in the GridView horizontally. This document includes the following annexes:
Codefins  Android Core Technology and Example Details - Android Development Start.pdf
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