unified messaging app android

[Architecture] Architecture Design of Android mobile appPreface Architecture, also known as software architecture, is an abstract description of the overall structure and components of the software, used to guide all aspects of the design of large-scale software systems. Software Architecture Design goals: 1. reliability ). The reliability of the software architecture is a prerequisite for product design.2. Security (Secure ). The security of sof

application from the network:After the download is complete, the installation method of Packagemanager is automatically called InstallPackage ()The InstallPackage () function of the Packagemanagerservice classThis is done by Packagehandler instance Mhandler.sendmessage (msg) to the class Handlemessage () method that inherits handler ... Finally came back to the same place as the boot installation. Call the unified method with the power-on installatio

[. Net programmer's note] the new trend of Microsoft Android and IOS app visual studio 2015 Cordova [1] [original], androidcordova Since Satya Nadella took office as CEO of Microsoft, it has been a constant of surprises, as if it has aroused hope in the world, especially for our. net programmers. First, the iOS and Android versions of Office were provided for fre

increase in visual pleasure, improve the comfort of use, while improving software identification, focus on the relationship with the PC side, but also need to increase the use of surprise, attention to the details of the software expression, enhance the user's sense of privacy and customization. In the interface design style definition, from the visual effects mainly for users to convey information to retain the overall tone of the product, the target population. such as the same instant

, such as Actionbar, Actionbarpulltorefresh, drawerlayout, etc. Main Page tab of the schema I will use activity + fragment to replace Activitygroup, Activitygroup has been discarded by Google, replaced by fragement, the use of fragment will be easier to expand, And it's easier to adapt to different sizes of screens. The view layer will use Butterknife (a View injection framework), which will greatly reduce the cumbersome and bloated code to improve efficiency. The data processing lay

PhoneGap and jquery Mobile combine to develop Android app configurationFor work, use PHONEGAP with jquery Moblie to develop Android apps.These technologies themselves have not touched before, can be said to have not heard of, is really feeling, in the field of development, technology is changing rapidly, the knowledge will never learn. Even if it is to do Java de

through later optimizations, but structural flaws that are pervasive and limit performance are almost impossible to correct unless the program is rewritten. Changing a basic aspect of your design after the system is complete can cause your system to be structurally ill-conditioned and difficult to maintain and improve. So you should consider performance issues during the design process.Try to avoid the design that limits performance. Consider the performance consequences of your code design. It

Android in-app Community SDK Technical architecture What is an in-app micro-community? Figure 1 Figure 2 Snowball finance in-app community First, take the Friend Alliance Micro-community as an exampleIn short, the Friends Alliance's micro-community is a prod

Summary and analysis of android app upgrade UI This month's busy work is coming to an end, mainly because the company's apps are restructuring projects and UI upgrades. So I will make a summary. 1. Insufficient compilation memory Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE[2016-03-02 17:00:11 - EGStarSplash] Please check logcat output for more details.[2016-03-02 17:00:11 - EGStarSplash] Launc

intent = Intent; // 获取传进来的页面名称 string pageName = intent.GetStringExtra("PageName"); var app = new App(); // 设置显示的页面 switch (pageName) { case "Page1": app.MainPage = new ShortcutDemo.Views.Page1(); break; case "Page2": app.MainPage = new ShortcutDemo.Views.Page2(); break; default: break; } LoadApplication(

), using Web technology.Because these JavaScript APIs are consistent across multiple device platforms and are created based on web standards, porting the application is convenient and basically doesn't change.Apps that use Cordova are packaged into applications using the Platform SDK and can be downloaded and installed from the App Store for each device.Cordova provides a unified set of JavaScript libraries

Intent email =NewIntent (Android.content.Intent.ACTION_SEND); Email.settype ("Plain/text"); String[] Emailreciver=NewString[] {"[Email protected]" }; String EmailSubject= "Brewclock Feedback"; String Emailbody= "";//Set mail default addressEmail.putextra (Android.content.Intent.EXTRA_EMAIL, emailreciver);//Set message default titleEmail.putextra (Android.content.Intent.EXTRA_SUBJECT, emailSubject);//set what you want to send by defaultEmail.putextra (Android.content.Intent.EXTRA_TEXT, emailbody)

App->activity->custom Dialog Example using Activity to implement a custom dialog boxThe class customdialogactivity itself is nothing special. The key point is its definition in Androidmanifest.xml: android:label=" @string/activity_custom_dialog " Android:theme = "@style/theme.customdialog"> Customdialogactivity uses a custom Customdialog style (Theme). Android