Mobile Develop

To read the configuration file in Android, you can read it using the System.getproperties () method:1, under the RES resource directory, create a new folder, Raw, and under which a. properties file is created. For example:Request_char=utf-8url=http:/

Ext.: http://fangjie.info/?p=417#more-417One, Webview.setwebviewclient (New Mywebviewclient ());1.publicboolean shouldoverrideurlloading (WebView view, String URL) { onwebpageshouldload ( view, URL); // through return true ; }The

Transferred from: http://www.cnblogs.com/JohnTsai/p/4074643.htmlI believe you are quite familiar with linearlayout, but do you know the properties of baselinealigned?The official Android documentation describes this:So what exactly is this property

Recently started to learn Android, I heard that Google's Android Studio is very good, so download installed one.Because Java has been previously configured in the Java environment. But when I tried to open the Android studio, there was this

One1. Get system fonts and replace them by reflectionImport Java.lang.reflect.field;import android.content.context;import Android.graphics.typeface;public final class fontsoverride {public static void Setdefaultfont (context context, string

Usually we have a fixed pattern when we use our own custom adapter. Take advantage of the way convertview+ caches.Private arraylist list;p rivate layoutinflater minflater;public detaillistadapter (context context, Arraylist list)

NSString *imagedir = [NSString stringwithformat:@ "%@/caches/%@", Nshomedirectory (), DirName];BOOL isdir = NO;Nsfilemanager *filemanager = [Nsfilemanager Defaultmanager];BOOL existed = [FileManager fileexistsatpath:imagedir isdirectory:&isdir];if (!

Singleton mode is a very common design pattern, the previous article uiapplication is a typical singleton pattern, the singleton understanding of the leaf is very simple, not regardless of if access is always only an instantiated object, define a

Problem: Unable to access developer.android.com, you will not be able to know the latest Android information.Solution: Look for Foreign proxy IP, for example http://www.xici.net.co/above the foreign proxy IP.Setup method: Take Google Chrome as an

Preliminary study on the use of React native February 06 2015Facebook lets all react conf participants get a taste of react native's source---a way to write native mobile apps. This method uses all the powerful features of React.js to apply it to

The size of the previously acquired app is usedPackagemanager mpackagemanager= Getpackagemanager ();try {Method Getpackagesizeinfomethod = PackageManager.class.getDeclaredMethod ("Getpackagesizeinfo", String.class,

First of all, let your own program support IPhone6 and 6+, the first use of the official launch Screen.xib, this direct look at official documents can be, here no more; the second method is similar to the previous iPhone5, relatively simple, iPhone6

Archiving as long as you implement a class implementation nscoding protocol.eg//nscoding Protocol Method-(ID) Initwithcoder: (Nscoder *) adecoder{if(self=[Super Init]) {Self.name= [Adecoder Decodeobjectforkey:@"name"]; Self.sex=[adecoder

To view error messages for application output1. Viewing information through the Logcat windowThe top-right icon can filter different levels of information (such as info, etc.).The + in the upper right corner allows for information filteringDeploy

Recently the company framework has just been transplanted, because the framework program to call subroutines, each subroutine is a so file, there are hundreds of, all so and apk packaging unrealistic, timely upgrade maintenance is also very

gradle Project Build DependenciesThis address: Http://blog.csdn.net/caroline_wendyAndroid uses gradle when building, due to the dependencies between modules, and the compatibility of Gradle upgrades, can cause exceptions, common problems:(1) Error:

Article Source: http://www.2cto.com/kf/201302/190591.htmlTwo ways to update the UI for Android--handler and Runonuithread ()In the Android development process, it is often necessary to update the UI of the interface. The update UI is to be updated

The log wrapper in this article came from a project in GitHub, where I forgot. After this package, you can easily see the log of the class name, method name, number of rows and other information.1 Public classDLog {2 StaticString ClassName;3

Tools:1,adt Bundle for Windows (Integrated ADT eclipse,sdk) Link:www.androiddevtools.cn2,jdkSteps:1. Installing the JDK2, configure environment variable: Java_home Value: JDK pathCLASSPATH value:.; %java_home%\lib\tools.jarPath value

If you do the development of the framework of Android, it will often involve the cooperation between different applications and need to read or modify a shared data.At this point you can use the following two classes to solve the problem, the use of