Introduction to mainstream mobile game engines (1)

A game engine is a core component of an editable computer game system or interactive real-time image application. These systems provide game designers with a variety of tools required to write games, with the aim of enabling game designers to easily

Android easily implements Speech Recognition (1)

Apple's iphone uses Google technology for speech recognition. Android, which is a powerful Google app, naturally embeds its core technology into the Android system and carries forward it with google's Cloud technology. Therefore, Google Voice

Android Performance Comparison of advantages and disadvantages in actual development

The reason why Android mobile phone operating systems have received so wide attention is that their performance is essential. Here, we will analyze the Android performance from its advantages and disadvantages and the application advantages in

Comprehensive Analysis of Android mobile phone problems

As an important part of Google's enterprise strategy, Android mobile phones will further promote the enterprise's goal of "providing information to everyone anytime, anywhere. We found that many mobile phone users around the world have never used

Use Internet Data in Android applications (1)

Android applications must access data on the Internet. Internet data can be in several different formats.. This article describes how to use three data formats in Android applications: XML JSONFirst, develop a Web service to convert CSV data into

Compile libmad for Android

  1. Download libmad source code   2, in the directory C: \ cygwin \ home \ Administrator \ android-ndk-r4b-windows \ android-ndk-r4b \ samples \ create directory jni, and libmad source code decompress to this directory, so mad. h directory is: C: \

How to publish and package your own Android applications (Apps)

  I have talked about the knowledge and technology of Android development. Many may be confused (or even eager to know. Because many of my friends want to make a fortune, and I'm a little excited.) ---- how should I pack and release my own apps, how

Android game development 1: Introduction to game categories

  Today, I want to systematically learn about android games and prepare to study the libgdx engine.   I. Causal Games (casual Games)   Probably the biggest segment of games on the Android Market consists of so-called Causal games. So what exactly is

Four major Android Components

  Android Components On the ridge side, the distance is different. -- Question Xilin Wall Component is an important thing when talking about the so-called architecture and reuse. In many cases, component-based software architecture refers to the

Download and open a PDF file 2 ---- use the specified software

  Open a PDF file with the specified software. In my project, open it with AdobeReader.   So     Public Intent getPdfFileIntent (String path ){ Intent I = new Intent (Intent. ACTION_VIEW ); I. addCategory (Intent. CATEGORY_DEFAULT ); I. addFlags

Android (OpenCV) NDK development: 0 xdeadbaad (code = 1) error and disable armeabi and libn

1. After OpenCV is transplanted to android, an error occurs during development: android fatal signal 11 (SIGSEGV) at 0 xdeadbaad (code = 1 ). some people say that AsyncTask is used in the program. It happens that it is actually used in my program.

Advanced Android Development (III)-exploration of positioning service (GPS) on the Android platform)

Note: Do not forget to add permissions for all of the following operations:    Sp;LocationManager   You can use LocationManager to locate, track, and approaching devices. It does not need to be instantiated directly. We can use Context.

Android development-read the image in the folder to generate a thumbnail and click the big image to display

This is a simple Demo. The purpose is to read a folder to generate a thumbnail and click to display a large image. Create a new project, create a ThumbnailsWindows class, and inherit LinearLayout. The Code is as follows: [Java] package org. winplus.

Go to junit. framework. AssertionFailedError: No tests

Package cn. hxyh. cal. test; Import junit. framework. TestCase;Import cn. hxyh. cal. dao. CaculatorDAO;Import cn. hxyh. cal. factory. CaculatorFactory; Public class TestCaculator extends TestCase { Public void TestAdd (){CaculatorDAO ca =

Android study notes 28 -------------- android ListView details

In android development, ListView is a commonly used component that displays specific content in the form of a list and can be automatically displayed based on the length of data. The display of the list requires three elements: 1. ListVeiw is used

Receiving and Processing of SMS in Android

When parsing WAPPUSH over SMS, I checked the SMS receiving process in Android and recorded the process as needed. The detailed processing of other branches is not described. The encode/decode of the pdu data is not parsed in this article. If you are

Study Notes on Android: Baidu map (search for bus transfer routes and TransitOverlay)

Bus Transfer Route Search and TransitOverlayHere only provides java code, xml code reference: Android learning notes preliminary study Baidu map http://www.bkjia.com/kf/201203/121875.html Important code: [Java] MKPlanNode start = new MKPlanNode ();//

Differences between permissions for running Android programs and those for file systems

You need to distinguish the permissions that the apk has when running from the permissions that are accessed (read/write execution) on the file system.The apk program runs on a virtual machine and corresponds to the unique permission mechanism of

Android Application Resources-Animation Resources (I)

There are two types of animation resources: Property Animation You can create an animation by modifying the attribute values of objects related to the Animator class within the specified time. View animation There are two types of view animation

Android app resources-Color State List)

ColorStateList is an object that can define the Applied Color in XML, but it actually changes the color based on the status of the View object using the ColorStateList object. For example, the Button control has one of several different States

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