Mobile Develop

1>>JNI structure (Java code >jni Code >c/c++ code)2>> a Mediascanner invocation example1.java layer: (Load function library name is configured by. mk file)public class mediascanner{ static { system.loadlibrary ("Media_jni");//Load Class

First, the basic definitionAnalogClock and DigitalClock are two very simple components, and DigitalClock itself is a text box, except that the content shown in it is time, but the Android:text attribute of DigitalClock doesn't work. The AnalogClock

Get apps to support 32-bit and 64-bit basic steps1. Make sure that the Xcode version number >=5.0.12. Update project settings, minimum deployment target >= 5.1.13. Change architectures to standard architectures (include 64-bit)4. Run the test code,

First, download Eclipse and the default SDKDownload the URL as follows: http://developer.android.com/sdk/index.html (not open?) hahaha, FQ ... ）If have met Fq also not down, that only rely on me, ha haha, the current version, I reached the Baidu

Directory structure and function of Android project Directory Function Gen Automatically generated files, do not modify Assets Customization of the resources needed in the

ContentProvider unifies the interface to the data source operation and supports interprocess communication (IPC), and the application process can share the data through the ContentProvider externally exposed interface. As the core components of

Recently in the study of the use of Baidu maps, below I say I synthesized the static library experienceBecause I have no research on Linux, so when looking at the document, the static library is automatically introduced to the second method is

N*m violence dp ....Happy Matt FriendsTime limit:6000/6000 MS (java/others) Memory limit:510000/510000 K (java/others)Total submission (s): Accepted submission (s): 34Problem Descriptionmatt has N friends. They is playing a game together.Each of

I've worked on iOS app development for five years and I've been trying to avoid working with Android for a while-but things are different now. Whether you believe it or not, Android development is actually a lot of fun, and it's not as big a

The main thing is that the environment variable is not configured or we are using an absolute path configuration environment variable. At this point we just need to modify the environment variables on Android.The specific solution is as follows:①

Reprint Please specify source: http://blog.csdn.net/zhaokaiqiang1992Below are all the property values under the Activity tab, and simply understand what these attributes mean.There are some properties are not introduced, because the data to find a

1. Download ADK from http://developer.android.com/intl/zh-cn/sdk/index.html 2. Click SDK.Manager.exe, encounter the problem of Flash back, at first thought it was a firewall problem, a variety of flexible walls, novice rookie hurt Ah ... Baidu

Original: X 1305 drag and scroll: Zoom: Main code:1 //2 //VIEWCONTROLLER.M3 //Imagezoom4 //5 //Created by Hellovoidworld on 14/11/28.6 //Copyright (c) 2014 Hellovoidworld. All rights reserved.7 //8 9 #import "ViewController.h"Ten One

This article is translated from Androd official technical document "AAR Format", original address:http://tools.android.com/tech-docs/new-build-system/ Aar-format. This article address: http://blog.csdn.net/maosidiaoxian/article/details/41578499.

Sometimes it's not easy to design apps for iOS, but if you can find the right latest Apple device information and follow the right direction, it might be easier to design an app for iOS.About these guidesThese guides describe how to design an app

Since the translucent property of the IOS7 navigation Controller navigation control bar defaults to Yes, there are times in the project where you will always encounter problems with the view controller's root view location. For example, in the

import java.util.regex.matcher;import java.util.regex.pattern;public class  checkmobileandemail { /**  *   *  Verify that the email address is correct   *    *  @param  email  *   *  @return   */ public  Static boolean checkemail (String email)

Alassetslibrary *library = [[Alassetslibrary alloc]init]; [Library Writeimagetosavedphotosalbum:image. Cgimage orientation:image.imageOrientation completionblock:^ (nsurl *asseturl,nserror *error) { if (Error) {   

Learning Android4.0 's Actionbar, a particularly disgusting problem, must be written down.I started the new 2.2 project, later wanted to test Actionbar, see the document said 11 later to use, I directly changed the project into a min:14,target:17.

1. Set the window style:① Set the Theme property Android:theme= "@android: Style/theme.dialog" in Manifest, or Theme.Holo.Dialog.② is set in the activity's OnCreate method and must be called Settheme (Android) before Setcontentview.