Basic tutorial for Android-1.2.1 use Eclipse + ADT + SDK to develop Android apps and androidadtAndroid basics tutorial -- 1.2.1 use Eclipse + ADT + SDK to develop Android apps
Tags (separated by spaces): basic Android tutorial1. Preface
Here we have two options: directly use the encapsulated ADT Bundle for Android development, or configure it by yourself.Because Google has abandoned the ADT Update and th
Based on our experience in creating excellent iOS apps, we believe that designers should keep in mind the five things that apply to iOS. Although the focus of this article is only on iOS apps, most of the comments also apply to other mobile platforms.
1. Learn about your media
This seems obvious. Designing applications rather than websites actually need to change the way of thinking. Applications are not
Communication between iOS apps-local socket, ios-local
I saw an article about five communication methods between apps, including URL Scheme, Keychain, UIPastedboard, UIDocumentInteractionController, and local communication using socket. The first four are useful and relatively simple, just a few lines of code. I have never used the last one before (forgive me for being a little white), so I tried to write i
Research and Implementation of High-speed download from sogou market and activation of APP pages on the webpage, and high-speed download of apps
Github blog address. Updates may not be timely.
I haven't written a blog for a long time. Just now, I just completed the high-speed download function of sogou market, so I entered this pitfall.
In order to increase the number of users, increase user activity, and cooperate with the promotion, the product req
Windows 10 apps include one that can be called standard Windows apps, such asMail, Messaging, applications such as these can be uninstalled via PowerShell commands (method http://ycrsjxy.blog.51cto.com/618627/1727776). The installation location of this type of application isC:\Program Files\windowsapps folder, this file is hidden by default and has access restrictions and must be accessed when accessing th
I recently read a book "Building iPhone apps with HTML, CSS, and JavaScript", and I have a deep understanding of web app development.
This section is used as the basis for selection.
Http://www.oreilly.com/catalog/9780596805784/
Http://examples.oreilly.com/9780596805791/
What is a web app?
To me, a web app is basically a website that is specifically optimized for the iPhone. The site can be anything from a standard small-busin
How and how Android apps are installedFour kinds of installation methods:1. System Application Installation-complete on boot, no installation interface2. Network download application installation-completed through market application, no Installation interface3.ADB Tool Installation – no installation interface.4. Third-party application installation-through the APK file installed in the SD card, there is an installation interface, the interface for the
your phone is stuffed with apps, have you ever thought of a combination of disparate apps? For example, the mobile phone "ink Weather" reminds you, "Spring breeze, you can go outdoors to fly kites", you suddenly thought to read the " kite-chasing people ." Instead of shutting down one software and opening another, link directly to the app star website and download an ebook for you. Isn't it interesting? d
Android apps, consisting of one or more activity. Each activity is not closely related, because we can invoke other activity in our own program, especially the activity generated outside of our own code, For example, Android provides SMS or call activity. New Intent (Intent.action_call,uri.parse ("Tel:" +PhoneNumber); StartActivity (call); New Intent (Intent.action_sendto,uri.parse ("Smsto:" +PhoneNumber); From this point of vi
To improve the level of iOS development, the most important thing is to do more projects, but the real life we in charge of an app may be six months or even a year is responsible for a module, imagine, a year of time is not only waste so simple thing, time is money, how to do? It's about analyzing apps in other markets and reusing apps. Below I take autohome this app to do the explanation.One: Parse Autohom
Currently, Jimu mainly provides simple development tools for Android applications, and its service objects are not limited to people who do not understand Java and other programming languages, developers can also use Jimu tools to quickly customize appropriate App modules.
Linkton Ye, founder of Jimu, said: "Although a large number of App generation tools are available on the market, they only provide fixed templates for users to fill in the content, and the generated
For instance, if you build a social app that can share messages or photos with the user's friends, it's in your best interest to support the ACTION_SEND intent so users can initiate a "share" action from another app and launch your app to perform the action.
To allow other apps to start your activity, you need to add an
When your app is installed on a device, the system identifies your intent filters and adds the information to an internal catalog of
, which is an advantage, like a community, developers will definitely pick the biggest framework to use, because in the use of problems, as long as the internet search can find the answer, and choose a new framework, It's not easy to find help when it comes to problems. Judging from the current development of the Internet, PC The Internet is rapidly shifting to the mobile Internet, and developers need to be able to solve repetitive and complex cross-screen, adaptation issues, so PC websites, new
files can also pose problems. In general, you need to load all of the content into memory before parsing the structure data, this is very resource-intensive. Although you can use Sax to work with XML files, this is a bit complicated. In addition, all objects that are loaded into memory areNot necessarily all of them need to be used.So what about using nscoding to save a lot of data? Because it is also read and write to the file, there is still a problem with that.To save large amounts of data,
is a "three km" concept to do a thorough and accepted by the user for example. They have a "Slow Day" section, and each hotel has a "hotel perimeter" option. Click to enter, the surrounding to meet the "boutique hotel" crowd level of food color play information on the full show today's users.? Even though it is now dominated by tourism apps , it is not that the future of small and beautiful travel Apps wil
Backwards compatibility is poor in Android, but an app app can be processed or run between versions. Backward compatibility is not good, different versions of the system its API version is different, naturally some interfaces are different, the new platform can not use the old API, the old platform can not use the new API.For the app to be more compatible, we can use the high version of the SDK to develop the application, and in the program runtime (runtime) on the platform to run the applicatio
Transferred from: http://www.cnblogs.com/WayneLiu/p/4993391.htmlAfter a lapse of 3 months to contact the application packaging, is a tossLet's talk about this experience:It becomes the packing time reduced to 4 hours (most of the time is xcode7 or the reason of iOS9), the constant is still the pit!!Okay, nonsense, let's talk about how to publish an app to Apple app store!Before the Xcode7, the user is not directly debugging the real machine, you must have a developer account can be real machine!
The jump between the two apps is achieved by [[uiapplication sharedapplication] Openurl:url] this way. 1. First set the URL address of the first app2. Then set the URL address of the second app3. When a jump is requiredNSString *urlstring = [NSString stringwithformat:@ "appjumpsecond://%@", Textfield.text]; [[UIApplication sharedapplication] Openurl:[nsurl urlwithstring:urlstring]];I'm going to pass TextField's words over here.Likewise, this is true o
started looking at how 32-bit apps turn into 64-bit apps.1. Basic knowledgeXcode 5.0.1 supports compiling binary for 32-bit and 64-bitSupport 32-bit and 64-bit at the same time. We need to choose the minimum deployment target for IOS 5.1.164-bit binary must be executed on a CPU that supports 64-bit. and the minimum OS version number requirement is 7.0.32. Basic steps to make your app compatible with 64-bit
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