Mobile Develop

These two days in the implementation of a module of the leaderboard function, look at the UI and transduction, feel a bit depressed, because usually when using the ListView, children are only one way of layout, and this time there are two kinds. So

The implementation is as follows:The first step: Draw a hollow circle below the gap, called the outer big arc BarAnvas . ClipRect (00 mwidth 4 ) ; The second step: calculate the starting angle when drawing the arc progress bar, set as the

first, the roleAdapter mode (Adapter): The interface of one class is converted into another interface that the customer wants, so that those classes that are incompatible with the interface and cannot work together can work together without having

VLC frame:VLC is an open source project, based on the ffmpeg framework of a custom player. LIBVLC is the core of VLC, which is equivalent to the MediaPlayer class.A major part of VLC, it can play various types of media files and streaming media

As a mobile platform application, must avoid the exchange of data with the network, whether it is to read the Web page data, or call API interface, have to master the HTTP communication technologyUsing get to communicate with the network is the most

First, the agent to achieve inter-object communication: Determine who is the proxy object and who is the proxy object. Where did the event occur? Who is the proxy object Where does the event respond? Who is the proxy objectDemand:Example: The

How to compile ffmpeg using Automation scripts written by DanielScript Address: https://gist.github.com/m1entus/6983547Run this script need to rely on a library Perl write script, search the Web currently compiled FFmpeg Library Post basically will

Android Custom button background color, radiansAs selector in drawable. Android:state_pressed= "true" click Android:state_focused= "true" focus XML file for a custom button

1. Get System Contact information Understand the Contactsprovider content provider app for your system Com.android.providers.contacts Bag Contact2.db Database Table Raw_contacts (Contact_id,display_name)CONTACT_ID 3 4Save

from:http://merowing.info/2013/03/overlaying-application-version-on-top-of-your-icon/Overlaying application version on top of your iconMar 7, 3 minute ReadI ' ve just returned from Nsconference #5, there were many good talks there, but my favourite

1.1 Servlet1.1.1 Servlet IntroductionA servlet is a Java applet that runs on a Web server. The servlet 3.0 specification defines the implementation of the SERVLETAPI and the methods for deploying the servlet. The BES application server fully

Recently studied the circular picture control, has been written by someone else's class, write it yourself, found that the canvas to understand more deeply.Basic ideas:Custom Circleimageview inherit from ImageView, create a new layer in the canvas,

Open the httpd.conf file and remove the line from the comment:Include conf/extra/httpd-ahssl.confLoadModule Ssl_module modules/mod_ssl.soServerName mytsbank.com:80Open the httpd-ahssl.conf and modify the following:Sslengine onServerName mytsbank.com:

Assign: Simple assignment, not changing index countCopy: Create an object with an index count of 1 and then release the old objectRetain: Frees the old object, assigns the value of the old object to the input object, and then increases the index

1, local HTML and local HTML JS interaction2, local HTML and local JS interaction3. Network HTML and Network JS interaction4. Network HTML and local JS interaction5. Add JS dynamically in every situationThe above 5 points can be simulated in one way,

CoreData Database Introduction CoreData IntroductionCoreDatais a powerful data persistence technology located on the SQLite database, which avoids the complexity of SQL and allows us to interact with the database in a more natural way. CoreData

A brief description Poi points marked in two maps 1 interface 2MapPoi class 3 Getting POI Three search keywords get poi point Describe 1combaidumapapisearchpoi Interface

Preface: Beginner iOS programming, I would like to use this series of blog to record their own learning iOS development of the drip, and to communicate with everyone. This is also the first time to write a blog, write bad or wrong place,

it used to be MVC to develop Android apps, but it felt that the frequent interaction of M and V in activity made the code bloated and the number of lines of codeIt's easy to reach thousands of lines. Not only that, the use of MVC makes the code

We all know that different phones, different memory, the system in the memory of the time is very likely to be in your app no longer the top of the activity to be recycled. If this activity doesn't matter then you won't say anything, but it's