app interface design

There are many types of mobile phones on the market today, and there are a variety of models under the same brand of mobile phones. For example, Apple mobile phone, continuous research and development and innovation, maintain a new model of a year to update the speed of more and more domestic machines in the crossfire, the impact of the mobile phone market. (The flour is going to be agitated.) At the same time, the size of the screen is getting bigger, netizens can not help but joked: mobile pho

Made a UI design, encountered some questions about the screen adaptation, and made some summaries by finding and personal understanding (with questions). iOS Interface size Equipment Resolution Status bar Height Navigation Bar Height Label Bar Height IPhone6 plus/iphone6s Plus 1242x2208 px (5.5 inches) 60px 132px 147px IPhone6, iphone6s

Qingquanshan Remember The third version: a Iphone6 plus-based design for iphone5 or iphone 6 methods and tricks. The Iphone6 Plus is designed in 1242*2208px sizeSolution: ① Simple and rough scale image size, that is, directly to the existing picture resources adjusted to 0.5 times times, if all with the path to draw, it will be a lot simpler, directly adjust the size.Design size is: 1242*2208px This size is relatively large, for which computer config

is ninepatchdrawable.The ninepatchdrawable will be disposed of by Ninepatch as follows:setNinePatchState(new NinePatchState( new"XML 9-patch"), padding, dither), r);The Ninepatch test succeeds by calling the local method and drawing the final picture as follows:nativeDraw(canvas.mNativeCanvas, location, null0, canvas.mDensity, mBitmap.mDensity); Copyright NOTICE: When we seriously to do one thing, we can find the endless fun, colorful te

In recent years has been doing mobile projects, every time the standard needs to be explained, think or write an article are written down.1, remember the password is not really let you remember the password, here is only a means of automatic login. Passwords stored in plaintext are a security risk wherever they are, and must be avoided as much as possible. You can sign the user name, password, and time stamp (important) in some way, using the signed data to log in again.2, the client to include

use PHP to do Server interface client with HTTP protocol post access security generally how to do My problem is, if you do not do security-related processing, some may change the database operation may encounter garbage data submission, after all, to find this information just to find an HTTP packet. System no User Login Novice issues (never done server-side development), if possible, give links to several mainstream methods, thanks Visual Summary Me

In today's technology age, the iPhone has become a leading mobile device.This innovative access applicationProgramThe store is very popular.IOS developers have been striving to create some of the most ingenious applications.I have collected 33 excellent IOS application design interfaces to inspire you to design. Momento Groups Epicurious Be happy now Pennies Birdbrain Reeder Squarespace T

out of date logic, as follows: In logic code, you need to make a decision as to whether a cache file exists. Have and do not expire, then use the cache file, no longer read the database, no or has expired, then go to the steps to query the database, while generating the cache file. The Echo 123 in the code is used for testing, and the comments have been explained. Read cache The idea of developing an interface is basically like this, very well u

Three ways to read data Read database mode development Home interfaceGet data from database--"package--" Generate interface number Advantages: The system with high data timeliness 2. Read cache mode Development Home interface (very wide application) Get information from database--"package--" return data Request again--"cache--" return data Pros: Reduce database pressure 3. Timed Read cache m

,(6) Have a system-level intimate notification or reminder(7) High user retention rateDisadvantages:(1) High distribution costs (different platforms have different development languages and interface adaptation)(2) High maintenance costs (such as an app has been updated to the V5 version, but there are still users using V2, V3, V4 version, need more developers to maintain the previous version)(3) Slow updat

,(6) Have a system-level intimate notification or reminder(7) High user retention rateDisadvantages:(1) High distribution costs (different platforms have different development languages and interface adaptation)(2) High maintenance costs (such as an app has been updated to the V5 version, but there are still users using V2, V3, V4 version, need more developers to maintain the previous version)(3) Slow updat

Experience in APP data interface development, app data interface development When I got such a task, I didn't feel any pressure. Isn't it just providing data to mobile applications? Parameters sent over there, data processed here, And JSON is returned. Ajax is often used for website development to request background da

) Have a system-level intimate notification or reminder(7) High user retention rateDisadvantages:(1) High distribution costs (different platforms have different development languages and interface adaptation)(2) High maintenance costs (such as an app has been updated to the V5 version, but there are still users using V2, V3, V4 version, need more developers to maintain the previous version)(3) Slow updating

product design understanding. 8 Practical tips for Web app interface design Web App user interface design, the core is web design, but co

resolutions correspond to different DPI modes.Android also supports a variety of different dpi modes: ldpi mdpi hdpi xhdpi xxhdpi xxxhdpi (4K resolution)For a detailed dpi interpretation of the Android app design, see:1, Android Interface Design Professional terminology: XXXHDPI and 4K resolution2. Android appui Desig

Article Description: Google Web App Development Guide Chapter II: Interactive design. First grasp the basics Borrow a legend from the basketball world, before you do anything, you have to "first master the basics." This is Boston Celtic basketball legend Larry Bird, who is also a web app enthusiast. All great web apps must have a clear point of concen

is commonly adopted as a native framework for Web content.The Hybrid app is trying to create an experience similar to the native app, but it's still limited by technology, speed, and many other factors. Not perfect yet.3. Native AppNative app refers to the native program, generally rely on the operating system, there is a strong interaction, is a complete

Today's notes are mainly to record the last one of the key points of knowledge, app client version upgrade interface development.The development of the app is mainly updated by great and divine users, and the updated process should look like this:Turn on app--request Initialize int