App development Combat 5-app product and designer work

(34) In many apps, especially the e-commerce app, a digital corner is designed in the top right corner of the shopping cart, order, or message icon to show the number of items in the cart, the number of orders, or the number of messages.

Usually, the corner label area is designed as a circle, if the number is less than 100, it can be displayed normally, more than 100, becomes 3 or 4 digits, often does not display. Solution:

When a number exceeds 100, the 99+ is displayed.

B change the shape of the corner label area.

(35) Many of the features in most apps need to be signed in for normal use, and many apps now have the sign-out button designed in a deep interface to keep users logged in. If the logout button is easily visible to the user, the chances of exiting the login state are also increased.

(36) in prototyping and design, it is necessary to consider some application market requirements, such as the iOS app, if you want to publish to the app Store, the registration page must contain a link to a user License agreement, or may not pass the Apple audit.

(37) When designing the comment function, it is necessary to consider whether the score supports the decimal, star-rating criteria, the name of the reviewer, or the display of the names.

(38) It is necessary to specify the display format of data such as price and expense, such as reserving 1 or 2 decimal places.

(39) In the e-commerce app billing page, it is suggested to design the buyer message function, improve the user experience.

(40) The search function needs to be clear whether the app is local search, or the app sends a request to the server, searches on the server side, and returns the results to the app's cloud search.

The specific implementation of the two recommendations are as follows:

A local search is a good place to search for real-time searches with a single character entered in the search field.

B Cloud Search is suitable for user input characters, click the Search button, and then search.

(in real-time search, if you need to enter five characters, in extreme cases, the app may send five requests to the server, interact five times, to search for results, greatly wasting traffic and time)

(41) Most apps will show a lot of pictures, the network condition is high, but the user may be in a bad network situation, such as in the 2G network conditions, the use of the app, you need to consider in this case, whether to display a lower resolution picture, or do not display pictures, such as the e-commerce app in the product list in text mode To reduce the need for network performance.

(42) need to clear the app upgrade function process and related interface, and pay attention to the difference between mandatory upgrade and non-mandatory upgrade.

(43) Designers in the design of the picture display area, different pages of the picture display area of the aspect ratio is best consistent, such as the e-commerce app in the product list and product details need to display pictures, product details in the picture display area is designed as 300x300, the product list of the area can be designed as 100x100 So that on the server side can only put a 300x300 picture, on the app side of the Product List page display pictures, the server can be the width and height of the 300x300 picture is directly divided by 3, and then sent to the app, without worrying about the Product List page image will be distorted.

(44) To identify which pages need to implement the drop-down refresh and pull-up loading function, and drop-down refresh and pull-up loading animation effect.

(45) When the app sends a request to the server, it should block the click action of the user switch page when the prompt box is displayed. (If the page A and the server's interaction is not completed, the switch to page B, will lead to the B-page interaction with the server longer, and if a page and server interaction error, the pop-up message is displayed on the B page, will mislead the user to the B page and server interaction error)

App development Combat 5-app product and designer work