Android Development How to make your app UI beautiful and generous (canonical article one)

Source: Internet
Author: User

First of all, the author is standing in the developer's point of view UI design, welcome to provide guidance to professionals, not to mention, to see how the UI design and development of efficient combination of ~

I. Some rules in the development of the agreed app

1, most of the icons to meet the HDPI (HD), such as: public comments on the top right corner of the home icon, the size of roughly 48*48px around

2, generally provide the size of the 1280*720px, the most common adaptation mode

3, there is a kind of icon, many interface re-use and icons medium large (80px and above), they in the regular mobile phone, tablet, small size phone above needs to fit, so need a variety of size icons, such as: The bottom of the tab menu icon, the general design size to 3 sets, HDPI, XHDPI, xxhdpi

4, point nine format picture, this for the rules and better symmetry of the button, the most practical, the icon solves the problem that only needs to do a set can be compatible with each size, such as: Chat screen chat bubbles, to see an effect (can be unlimited stretching, to solve the problem of screen adaptation, but also limited stretch area can only fill a color, Irregular not applicable):

Learning Links: http://www.ui.cn/detail/48906.html

5, the general icon needs to compress, if PS design, need to export the Web format PNG best, mobile phone storage space is very valuable. In general, small icons hundreds of bytes to about 10KB.

6, naming mode: General background image to bg_+[module or function in English], general icon Name: ic_+[module or function English], the rest of the naming method: [Module or function in English]. There is a good way to learn: To download the popular review apk to the computer, the suffix apk to zip, and then unzip, find the directory: ~\DAZHONGDIANPING_9201\RES\DRAWABLE-HDPI-V4 view

7, the design of the results of the file storage location: A separate file storage; icons can be stored in a single folder (if more icons, classification hdpi, XHDPI, xxhdpi storage), to facilitate the development of colleagues update.

Next: Android Development How to make their app UI beautiful, generous (Color chapter II)

Android Development How to make your app UI beautiful and generous (canonical article one)

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