[Android] android communication protocol and android communication protocol
1. Data Differentiation
Mobile Phone: constant Storage
Server: Database Table creation and storage
2. Data Source
Android, ios, pc, wap
3. Data collection and data mining
IMEI: device ID
IMSI: SIM card number
4. Data Encryption
4.1RSA Algori
Android image processing technology (implementing PS in Android) (5), image processing android
Today is the fifth blog on Android image processing technology. It is a bit more, mainly to take care of the students with weak foundations. However, we all use a coherent example to explain, and provide a Demo with a detail
Android program ----> Implementation of android wuziqi, android wuziqi
I learned the wuziqi course on MOOC online. It feels good. Then I wrote an android program about Wuzi, from which I can still learn a lot. Now let's start the compilation of today's wuziqi program. For the program source code, see the link:
Directo
Android 4.3 released six months later, Android 4.4 with a new generation of NEXUS5 in front of the user, named after the Jelly Bean (jelly Bean) replaced with KitKat (Kit Kat). How does this new system improve, is it worth the upgrade, and here's a new feature for Android 4.4.KitKat is not the savior of the old phone.As is known to all, the
Hello everyone, the last section describes the use of layoutinflater. In this section, I will talk about menuinflater. As the name suggests, layoutinflater is used to parse layout files defined in layout, so does menuinflater resolve the menu layout file defined in the menu directory? Congratulations! (* ^__ ^ *) Xi ......
In the traditional sense, the menu definition is complicated. When we use menuinflater to generate a menu, you will find that it is so elegant. Haha, my demo today defines fou
Understanding common open source projects can broaden our horizons and know what resources are available that are good for our usual design and development
UI related
Image
ps://github.com/nostra13/android-universal-image-loader "target=" _blank ">android-universal-image-loader : Com.nostra13.universalimageloader: Loading, caching, displaying pictures asynchronously
imageloader: com.novoda.im
Android layout manager and android layout managerContent
Environment
Project Structure
Linear Layout
Table Layout
Frame Layout
Relative Layout
Grid layout
Absolute Layout
I recently wrote my own Andorid APP and encountered the problem of drawing the interface. It was a headache to start the background and see the painting interface, but it seems that I can't do it without studying it ~ At least
[Original] Development of the first Android Program (Tutorial series), Android tutorial
[Personnel oriented]: All Android Developers are determined to start from scratch;[Tutorial description]: The content of this tutorial must be original, concise, and detailed. The attachment link must be available, up-to-date, and complete;[Reply description]: The tutorials ar
Android obtains the total memory and available memory of the mobile phone.
In Android development, sometimes we want to obtain some hardware information about the mobile phone, such as the total memory and available memory size of the Android phone. How can this be implemented?By reading the "/proc/meminfo" file, you can obtain the total memory volume on your mob
Believe that through the previous 15 period of learning, the Android development environment has been basically mastered, if there is still a problem, welcome to the Android 0 basic introductory Technology Discussion group communication, from the beginning of this period formally to step into the Android development path.One aspect of
With the first two stages of learning, we can correctly build the development environment of Android Studio, create HelloWorld project and run successfully, then we will take you together to understand this powerful IDE development tool.First, Android Studio home PanelReopening Android Studio will go to the following main page, slightly different from the first o
Five steps for Android development environment Deployment--Very detailed Android development environment Building tutorialIntroductionInstalling Android in Windows Development environment is not simple or complicated, this article for the first time I want to build Android development environment on their windows to pu
Android custom control -- (4) Circular progress bar and android progress bar
-------------------------------- The progress bar of a circular chart (attribute explanation is available in the source code -----------------------------------------------------
I. shape style: (create in drawable -- new --> Drawable resource file and change the original parent-level label selector to shape)
[Android] android custom styles and themes, android
Simple exercises customize styles and themes. styles are added to the View, and themes are added to the Application or Activity.
Styles. xml
Activity_main.xml
Manifest. xml
Android-async-http-based android service, android-async-http
1: Server Side/*** Created by LiuFei on 2016/1/22.*/Public class HttpService extends Service {@ OverridePublic IBinder onBind (Intent intent ){Return null;}@ OverridePublic int onStartCommand (Intent intent, int flags, int startId ){LoginPostService ();SendHttpServer ();Return super. onStartCommand (int
The implementation of the androidclient is generally as follows:1, first scan all the PC in the LAN, see if there is a PC server in the execution and monitoring 30000port.Watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /center ">2, assume that there is no scan to the PC side of the server in the execution and monitoring 30000port. Then scan or exit again. 3, scan to a pc-side server in the execution and monitoring 30000port, then co
Recently I am writing an application and want to put the setting page and the application page together so that users can see the impact of their settings on the UI in real time, in this way, you can easily set your favorite interface. After thinking for a while, I found that using the slidingdrawer control can achieve this effect. That is, a drawer. Open the drawer and occupy half of the screen. The other half of the screen is displayed on the application page. The results are good.
Today I wil
Recently I am writing an application and want to put the setting page and the application page together so that users can see the impact of their settings on the UI in real time, in this way, you can easily set your favorite interface. After thinking for a while, I found that using the slidingDrawer control can achieve this effect. That is, a drawer. Open the drawer and occupy half of the screen. The other half of the screen is displayed on the application page. The results are good.
Today I wil
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