Mobile Develop

First of all, the idea of first click Dial to enter an interface, select confirm, call the system calls directly, and then determine the status of the call, if it is dialed in the State with the window manager to write a block occlusion if not

When developing the first product, you may not even know what ASO is, because there are so many other things you need to do. Most novice developers even go to the game to enter the AppStore to know that there is a "keyword" this thing to study. Just

In the above "16.app back-end how to ensure communication security--url signature" mentioned, URL signature has two shortcomings, these two shortcomings, if the use of symmetric encryption method, you can completely avoid these two shortcomings. In

The use of open source framework can greatly reduce the difficulty of development, reduce the development cycle, and fewer bugs, software run more stable.Xutils IntroductionXutils contains a lot of useful Android tools.Xutils supports large file

Add the following code to the tag of the Androidmanifest.xml fileuses-permission android:name="Android.permission.RECEIVE_SMS"/> You can obtain the appropriate permissions in the software. Access Registration Properties

The permissions of the Android system from the user's point of view sometimes is a bit confusing. Sometimes you just need to do something simple (edit the contact's information), but apply for more permissions than you need for your app (such as

?? Sometimes the database is saved to an external storage or SD card for your needs (this can be done by encrypting data to prevent data from being cracked), such as an application that supports multiple data, every data needs a corresponding

ObjectiveThis article will use a simple example of how to use the Bluetooth function of the Android phone to periodically search the signal strength of the peripheral Bluetooth node, for interested in playing Bluetooth indoor positioning enthusiasts

Save & Restore State with the previous example of Android Apidemo example parsing (9): App->activity->persistent state implements a similar UI, but with slightly different functionality and implementation methods.(9) The value of EditText in the UI

Http://blog.teamtreehouse.com/android-libraries-use-every-projectA good developer knows to never reinvent the wheel ("Unless you plan on learning more about wheels"). With it roots in Linux and the open source community, Android have a vibrant and

In fact, drawing board this thing, a lot of places are used to, for example: in QQ there is a scribble drawing board, computer graphics tools, PS, and so on, these are used to draw the board, today I realized a small drawing board, share to everyone,

In my previous article Appium based on Android's various findelement control positioning methods Practice and recommendations >> In the second chapter, Appium can use the Uiautomator method to locate the controls on the Android interface, just a few

Today, the study of the slag to play music with MediaPlayer to join the progress bar, the progress bar is now using the Android Seekbar, later will be followed by the UI, in the past can play music on the basis of, now join the main features are two:

The first few chapters we analyzed the FM module several main class file, today to analyze is:Fmtransceiver.java //Some project name is Fmradioservice.javapublic class fmtransceiver{ /* Primary FM states: * FM would be is in one of the 4 states at

Mobile terminal development with the popularity of smartphones becoming more and more hot, what projects want to move a piece, but it is not easy to learn the control of the various terminals, but in particular, each terminal control and language

The Cocoa framework is the foundation of iOS apps, and understanding the cocoa framework is a great help for developing iOS apps.1. What is cocoa? Cocoa is the operating environment for OS X and iOS operating system programs.What factors make a

from://http://greenrobot.me/devnews/facebook-engineer-improve-android-app/How Facebook engineers are improving their Android client'sThis article comes from the Facebook engineer blog.As the world's largest social network, Facebook's Android client

The principle of this thing is this: the official Android system does not support the modification of the system default font, all can be modified by the OEM manufacturers to modify the framework layer of code, while integrating a high-privileged

Android Simulator has been known for its slow running speed, this article describes the use of Intel HAXM technology to speed up the Android simulator, so that the simulator run the same as the real machine, completely solve the problem of the

In Android development, we often encounter situations where the interface layout controls are not deterministic. Due to some of the reasons for some features or to reflect the characteristics of some apps and other factors such as this will cause us