Mobile Develop

Generate JKs FileEnter the path to the JKs file to be born, open the Windows command Prompt (CMD)Keytool-genkey-alias DCT -keyalg rsa-keysize 1024-keystore test2.jks -validity 365The information for this signature file can be configured in

In the past has been in the major sites, the forum to see a variety of technical points and knowledge points, are required to use what technology points, to find relevant posts, never write their own hands;Starting today, I set a goal for myself,

In the process of project development, encountered a problem, is the picture of WEBP, first explain what WEBP is, WEBP is a Google developed to speed up the image of the image format. Image compression volume of about only 2/3 jpeg, plainly is the

reference:http://blog.csdn.net/zhangyong7112/article/details/54574214A recent project on the flow of the Android7.0 system to run on the phone, has been not access to traffic data, view the source and then found Trafficstats.getuidrxbytes (UID) and

1.:Click the Generate button to display the QR code:650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/8D/EB/wKiom1iu2vPBy0SdAABcpMVPeLQ880.png-wh_500x0-wm_ 3-wmp_4-s_3115143013.png "title=" 2635028-8bdc0dbabb6c19d7.png "alt=" wkiom1iu2vpby0

I. Introduction of LeakcanaryLeakcanary is a library of open-source detection memory leaks from square, which can easily integrate with your project and monitor memory leaks in the debug version of activity, fragment, etc.After the leakcanary is

Recently wanted to study the removal of Google ads in the app, as a result of changing the phone, and the use of Android 6.0 system, temporarily unable to install the auxiliary software root.Objective:See a lot of network articles, generally are two

Http://netsecurity.51cto.com/art/201403/433726_all.htmIn the past, security enthusiasts often studied the local security of the app, such as remote control, application cracking, information stealing, and so on, most of them have not paid attention

Last week, a vs2017 RC wanted to try out how to develop Android, and it took a whole night to install it.The next day to open the night God Simulator time blue screen.Then one by one unloading the function of VS2017, first unloading the own

Write the XSD file and see How to use the XSD file checksum and parse the Sqlmapper file, which is the implementation of the Doparsesqlmapperresourcewithschema () method.To achieve this function, there are two basic requirements:(1) Compatibility:

Out of: Androidchina http://www.androidchina.net/3595.htmlLearning Android so far, big and small pits no less tread, fortunately, in the powerful search engine and selfless dedication of the people's help, I met the pits have been successfully

8. Upload the app using the application Loader toolContinue to the seventh step of the app created in itunes, open the app, asAfter clicking the Details button, click the Ready to Upload binary button in the upper right corner, asPop up a window

OverviewThis article will explain the data transformations between Java and native code, including conversions between the underlying types, and the transfer and transformation of arrays.Type conversion table the corresponding table between the Java

User Interface (the UI) is any graphical interface that can be presented to the user and interact with the user. Android provides a number of pre-defined UI components (a variety of pre-built UI component), such as layout resources, but Android also

The application of video chat can be shown in the following block diagram. So we need to get video data (YUV420SP) from camera, compress it into h264/mpeg4/h263 package, and then pass it to the other side. Receive the other party's compression

Previous blog: (Streaming media to achieve video playback and download function): http://blog.csdn.net/qq_31810357/article/details/50574914The recent video broadcast function compared to fire, in demand, research, according to the analysis of the

Android Deep Explore ( vol. 1) HAL with Driver Development Learning notes (7)The seventh chapter controls the light emitting diode LED Driver Implementation principle 2. writing LED

Transferred from: http://www.jianshu.com/p/d9ec00d28237Heavy and technical prefaceIn the process of iOS development, more attention to the efficiency of iOS development, familiar with the use of Mac terminal operation of the common commands, you can

Let's take a look and see if the big boys want it:Special features are not many, the focus is to explain how to construct a simple calendar, if the project is anxious to use, it is best to find someone else to write a calendar (additional sliding

Ubuntu 64 bit under the Android environment, to tell the truth, really have to spend a bit of energy, solve a problem, and come out with a new problem.Small series yesterday just finally set up the environment of Android, this does not, just built a