can go directly to Google Play to download and install nine old androids Sample to view the demo.3. Pull to RefreshThe Android system provides a ListView control for us, and the ListView can show us rich content, and sometimes we need a better and more user-friendly experience to improve the user's health. By using pull to refresh, we are able to implement a drop-down list to refresh the current page content.4. Progress WheelProgress Wheel is a scrol
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The Hierarchy Viewer is a tool released with ANDROIDSDK, located under the Tools folder, named Hierarchyviewer.bat. It's a very useful and easy-to-use tool for Android, which helps us to better view and design the user interface (UI), which is definitely a tool for UI viewing, but it seems like very few people are ment
In the design idea of Android, in order to ensure the user smooth operation experience. Some time-consuming tasks cannot be run in the UI thread, such as accessing the network. So we have to re-open a background thread to run these tasks. However, these tasks often end up needing to access and control the UI controls d
The UI Designer should not know the android screen knowledge, uiandroid
Provided by Beijing shangxuetang
Many designers and engineers were confused by the various screens of Android devices. I did both the UI design and the android
Android Tangram Model: Hands-on UI Framework model for you to learn about Taobao and Cat
Preface
Tangram is the Ali-produced, used for rapid implementation of the integrated layout of the framework model , in mobile phone day cat Android iOS version of the extensive useElectrical Business Map
Today I will make a full introduction to the Tangram model, I hope
word layer, so do not wait until the development of the test, We are only beginning to design our automated test cases.For the old demand change, also, the first can look at the previous use cases of the key words are reusable, if you can directly reuse, then continue to use, if there are new steps added, then only need to add the corresponding keywords, and the new requirements of the same approach, the same in the development of the use of test cas
Android UI development Topic (ii) Basics of plotting
In the interface design of the Android UI development topic (I), we introduced operations related to resource usage and Bitmap on the Android platform, in the following example,
Ym -- Android cool and practical open source framework (UI framework) (final), ymandroid
Reprinted please indicate this article from Cym blog (http://blog.csdn.net/cym492224103). Thank you for your support!
Preface
I haven't written a blog post for a long time. I have been busy with my work recently. I am working on my own project a little bit of time, and I am working on the
For an app's UI, the improvement goal in fluency is to reduce the delay in screen drawing, creating a smooth and stable frame rate to avoid stalling.Ideally, the overall measurement, layout and drawing time is best within 16ms, in order to ensure the smoothness of the screen running. And how to evaluate and analyze screen rendering and UI performance, there are tools in the
For an app's UI, the improvement goal in fluency is to reduce the delay in screen drawing, creating a smooth and stable frame rate to avoid stalling.Ideally, the overall measurement, layout and drawing time is best within 16ms, in order to ensure the smoothness of the screen running. And how to evaluate and analyze screen rendering and UI performance, there are tools in the
specified DP units, it is difficult to perfectly display the advantages of adaptive. But we can also according to the characteristics of their own application, appropriate to use PX and other units to make their own application more convenient and more beautiful layout.Summed up the above, the actual to me is very intuitive to my attention or I do the application layout, the comparison design I made the actual effect of the total feeling that the ima
Learning from imitation-imitating UI navigation posts
Currently, apps in the Android Market are rich and colorful, and UI design also has its own characteristics (although most of them are still being imitated). When we see the good UI effects of others, we are always
the tab bar of 6 tabs in Layout-xlarge. If your app has the same layout on all devices, you don't have to consider layouts for different sizes. Those layout* folders can be seen, the application on the HDPI and XHDPI support the screen, and the layout of the screen is inconsistent, but does not consider the different sizes of devices using different layouts.Android3.0 before the style and Android3.0 (including 3.0) after the style of the difference is very large, the image of the application us
ObjectiveiOS and Android use the same set of iOS interactive design This practice is noncommittal, after all, a lot of people do so, for this we are in development to be able to convert the size of the appropriate resolution, we can directly compare the resolution of the two sides directly conversion, for example: iOS: (640*1136px) X 75% = iOS: (480*852px) ≈android
Developers can declare the UI in the following two ways: either through an. xml file (without a preview interface) or a. axml file (with a preview interface), or with C # code.When you describe the user interface (UI) with a. axml file, the designer is divided into the Design view and the source view. The advantage of this approach is that you can separate the co
adaptation, but also limited stretch area can only fill a color, Irregular not applicable):Learning Links: http://www.ui.cn/detail/48906.html5, 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 func
Let me talk about some other things. I hope you will be able to become a candidate for the 2013 blog star. I look forward to your vote. Thank you.
Next to the question, we will refer to how to use HierarchyViewer and HierarchyViewer.
Why do I use HierarchyViewer?
Unreasonable layout slows down the UI performance of our application. HierarchyViewer can visually obtain information about the UI layout
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