Android

Disadvantages of MediaPlayer: High resource occupation and long latency Multiple sound effects cannot be played simultaneously. SoundPoolIt is mainly used to play a few short audio clips, with low CPU resource usage and low response latency. It also

Preface Welcome to share and recommend useful code segments ~~Statement You are welcome to repost, but please keep the original source of the article:CSDN:Http://www.csdn.net O Mo Li in the rainy season:Http://blog.csdn.net/luckkof Body Some SIM

I have always said that I want to learn java to learn android development, but I have been busy with it all the time. I started to learn it and it was interrupted. It is an excuse to say that you don't have time. Looking back at your life, there is

Hello, everyone. Welcome to follow my blog. My blog address is blog.csdn.net/qinyuanpei. I will bring you the unity3dgame development series this day. Today, we will use the Terrain Toolkit to create a Terrain. Although Unity3D has provided us with

Package com. example. usewebservice; import org. ksoap2.SoapEnvelope; import org. ksoap2.serialization. soapObject; import org. ksoap2.serialization. soapSerializationEnvelope; import org. ksoap2.transport. httpTransportSE; import android. OS.

  Six steps are required. For the NAME_SPACE in the code below, you can connect to the server through a software SoapUI.   /** Namespace. */private final static String NAME_SPACE = urn: soap;/** method. */private final static String METHOD_NAME =

4. File: a traditional I/O Stream storage File. Activity provides the openFileOutput () method to output data to a File, the specific implementation process is the same as saving data to a file in the J2SE environment. The following example shows

1. In multi-Thread programming, Handler, Thread, and Runnable classes are often used. Do you have figured out the relationship between them? A: The minimum unit of CPU allocation for Android is a Thread. Handler is generally created in a Thread.

Android sends an http get post request and uploads the second version of a file through MultipartEntityBuilder The code with the same function was roughly written last time. This time, some previous bugs have been fixed and the structure has been

Here is a brief summary of the real machine testing in the ios application development process. Required: 99 USD developer account and test device.Perform the following steps to test a real machine: 1. Create a test/release license 1. If the

Android. mk is as follows: LOCAL_PATH: = $ (call my-dir)Include $ (CLEAR_VARS)# Dependent dynamic library listXLOCAL_SHARED_LIBRARIES: = \Liblog# Header file listXLOCAL_C_INCLUDES: = \/Home/dell/yangping/json_linux/jsoncpp-src-0.5.0/include \$

Zookeeper Let's take a look at the program running in this article (the screen recording speed is slow, and the real machine runs more smoothly ):     In this article, the program uses the 8000hz sampling rate, which requires a high real-time

The Android program depends on a Library program B. The requirements for converting formatted json strings to standard json strings are used in program B. Public static String jsonFormatter (String uglyJSONString) {Gson gson = new GsonBuilder ().

Android app: Let smart phones become personal guides. At the 2011 innovation China finals, James from Beijing presented their speech to everyone.Tour guideTouchChina is a traditional applicationTour guideProducts integrated with the mobile Internet.

We have talked about Android UI design.Official tutorial on "Android UI" Design. This article will discuss the thread model of Android applications and how to use threads to process time-consuming operations, rather than executing them in the main

BKJIA Editor's note: This article is an article by a developer who has participated in the Google IO conference in to adapt a PPT with a good topic on mobile apps, it is very helpful for mobile app developers. In fact, BKJIA also has an official

The Android Development Platform is an open platform. application development at the top of the layer-4 framework will inevitably involve Android components. This article will introduce the Android components in detail. Component (Component) is an

Although we have been able to access the Android Market, we cannot directly download the above application or run the Android Application on a PC. Previously, Android LiveCD compiled for X86 was used to run the Android system on a PC and then the

Faster, smoother, and more responsive Android 4.3 is already included in jelly bean-Vertical synchronization timing, triple buffering, reduced touch latency, CPU input boost, and hardware-accelerated 2D rendering performance improvements-added new

  Himi original, you are welcome to reprint, please note clearly! Thank you. Address: http://blog.csdn.net/xiaominghimi/archive/2010/12/29/6104731.aspx   Let's first explain the bugs we need to improve in touch screen event processing! Then we will