Mobile Develop

The GitHub project, website, Twitter, App and how to get the latest Android Open Source Library are now available in the collection of Android open source libraries.1. GitHubAndroid Open Source Project summaryAndroid Excellent Open source project

The main tools needed to build Android's development platform are the Java Virtual machine jdk, Eclipse, Eclipse plug-in ADT (Android Developer Tool) and the Android SDK, the following are the specific installation methods.A, JDKThe JDK has been

Positioning GPS positioning and base station positioning: GPS positioning is based on satellite positioning, the need to open the head, positioning error in 2-10 meters, the base station network positioning is based on distance from the mobile phone

Today production environment has a machine's hard disk full, troubleshooting found that my module in the/tmp/android-username directory left a bunch of shapes such as "emulator-1tph5l" files, occupy a lot of space.This module restarts several

In the Microsoft IP network, the primary means by which a client computer locates and communicates with another computer is by using domain name (DNS). However, using the previous version of Windows machine also uses the NetBIOS protocol to resolve

Tag:android   style   java    Issues    amp    size   on   sp    in order to find the buffer playback mode on the Android platform, it took a lot of effort, in this exploration process, Decisively negated the way native media, and a nuplayer was

There are two types of situations:1. Want to hide the status bar of a view, for example, from interface A, push to interface B, interface a originally displayed the status bar, but we need interface B does not display the status bar.At this point,

Now a lot of mobile phones are not sqlite3. Open/system/xbin directory found only two files, Sqlite3 really was cut off.Sqlite3 generally is common, so go to find a sqlite3 just fine.Workaround:1, first in Eclipse on a simulator, DDMS

Recently in the use of phonegap through the parties to explore and read a variety of information encountered problems are resolved, here to write a summary for everyone and their own later review, the 13th step can be ignored before the front is

The fragment stack is part of the fragment management, and the essential difference between it and the activity stack is that apart from the differences in data structures and logic, the main differences are:1.Fragment management is within the

First, the configuration method of floatAndriod default does not support float type settings, in the new Floats.xml file under values, add the following code internally:Resources> Itemname= "Chart_view_line_width"format= "float"type= "Dimen">3.3

The steps to use the heap to monitor the application process using memory are as follows:1. After you start eclipse, switch to the DDMS perspective and confirm that the devices view, the heap view, are open;2. Link the phone to the computer via USB,

First of all, make sure that there are four files650) this.width=650; "src="%5c "alt=" \ "\" "/>Installing the JDKInstall the android SDKfirst(not just for Eclipse Service), run installer_ R15-windows, Specify the storage directory , and then

The Android development environment is built in two main steps: Installing the JDK and installing the integrated development environment.First, install the JDKUbuntu system comes with OPENJDK, to develop Android or need to go to the official website

BeginFollowing the last Masterkey vulnerability, Bluebox released a bug--fakeid on the apk signature on July 30, 2014, and intends to announce more detailed details on this year's blackhack, but the author Jeff Forristal has given a lot of hints in

activity, like a servlet, uses a callback mechanism. We learn activity by analogy to the servlet. When a servlet is developed, the servlet runs on the Web server. When the server creates an instance of the servlet, when the Servlet method is invoked

Saving data to a database are ideal for repeating or structured data, such as contact information. This class assumes is familiar with SQL databases in general and helps you get started with SQLite databases on Android. The APIs you'll need to use a

Final: Dock follows HOMEVC to switchRequirements:When you click on a line in the microblog list in Homevc,Push to Statusdetail Weibo details controller, and the dock disappears togetherWhen you click Statusdetail Weibo details controller The left

Pause and continue playing background music in Cocos2d-xIt seems that we seldom use the pause and continue operations of background music. In fact, this is also the case. The example code of pause and continue operations of background music is as

Cocos2d-x tutorial (30)-Use of the 1.x physical Engine       In Cocos2d-x 2.x, developers can directly use Box2d or chipmunk to simulate the physical world. We have also introduced the use of the Box2d physical engine in 17th tutorials