Mobile Develop

I. OverviewIn the process of running the program, we often have to change the display state of the control, such as the download progress, the player's progress, the image zoomed out and so on, then how to modify it?Two. Modifying the state of a UI

In Android development, the simulator will be slow to go crazy. Although the beginning of their own program to run to the above joy to suppress this frantic impulse, but long time will inevitably have to smash the impulse of the machine, especially

Implements so injection (inject) in Android arm64 (AARCH64) and is compatible with x86 and arm. If not mistaken, this is the first public at home and abroad arm64 injection of Targeted complete information ~ ~The code is based on Ariesjzj 's

One, the Toast in Android　　A simple message prompt box.When the view is displayed to the user, it is displayed as floating in the application.　　Unlike dialog, it never gets the focus and cannot be clicked. 　　The user will probably type something

Using tcpdump to grab a bag1. To the phone root, a lot of ways2. Installing ADROID-SDK3. Enter the command: adb version, if the versions of ADB are displayed normally, the previous environment variable setting is not a problem, and the Adb.exe

An overview of recent projects in the Sparsearray, curious study under. Sparsearray is a class unique to the Android framework and does not exist in the standard JDK. It saves memory more than HASHMAP, and in some cases is better than HashMap, as

I. Directory specification1. system catalog SpecificationRequirement: requirements documentation; Design: designing documents;Planning&log: Planning, logging, meeting;Test: Integration test, System test, test report;Study: Learning materials, demo,

1. In Java, the parameter type of some methods is charsequence, when the parameter that is brought in is actually a string, what is going on?????A: Charsequence is a string implementation of an interface, rather simple, is the requirement is a

Brief introductionUse SQLite in iOS to work with your data. If you already know SQL, you can easily master the operation of the SQLite database.Instance steps1. Create a simple view based application2. Select the project file, then select the target,

IDE appearance & Behavior Modify theme, modify global font Change the theme, want to use cool dark theme, change to Darcula it;Font words, choose a with Chinese, otherwise there will be a lot 口口 , I use here Microsoft YaHei UI , very good.

Original http://www.cnblogs.com/wendingding/p/3806821.htmliOS Development Multithreading Chapter-GCD IntroductionFirst, Brief introduction1. What is GCD?The full name is Grand Central Dispatch, which translates as "the backbone scheduler"Pure C

Intentservice Introduction:Intentservice is aContext.startservice (Intent)start a service that can handle an asynchronous request, and you only need to inherit intentservice and override it.onhandleintent (Intent)The intent method receives an object

Http://caibaojian.com/browser-ios-or-android.htmlBy judging the browser's useragent, use the regular to determine whether it is an iOS and android client. The code is as follows: The following is a more comprehensive browser check function, provide

Original http://www.cnblogs.com/wendingding/p/3809150.htmliOS Development Multithreading Chapter-nsoperation Basic OperationsOne, concurrent number(1) Number of concurrent: the number of tasks at the same time. For example, open 3 threads at the

Path = "Uri=file:" + application.streamingassetspath+ "/db/mydb.db";Path = "Data source=" + application.streamingassetspath+ "/db/mydb.db";Path = "Data source=" + application.persistentdatapath+ "/db/mydb.db";Dbcon = new

Using Intent and intentfilrter for communication, Intent is divided into explicit and implicit intent, and is not configured explicitly.It is generally preferred in the same application, because it is highly efficient.Intent is the intent of Android

One Simple hero Display programNjhero. H File code (dictionary to model)1 #import 2 3 @interface njhero:nsobject 4/** 5 * Avatar 6 * 7 @property ( nonatomic, copy) NSString *icon; 8/** 9 * name */11 @property (nonatomic, copy) nsstring *name;

When playing games, the general use of a variety of sensors, in order to achieve a richer UI interaction, such as the detection of mobile phone shaking.How do you measure the shaking and shaking of your phone?Some information was found and improved

original link: http://blog.csdn.net/yuxiangyunei/article/details/45365235Environment:Ubuntu:ubuntu-15.04-desktop-amd64vmware:vmware-workstation-full-11.1.0-2496824,1f04z-6d111-7z029-av0q4-3aeh8android:andro Id-5.1.0_r3One, Initializing a Build

iOS development language Swift Getting started serial-type conversionA type conversion can determine the type of an instance, or it can be considered an instance of its parent class or child class.Type conversions are implemented in Swift using the