Mobile Develop

Bundle Pass ParametersFragment1 fragment1 = new Fragment1 ();Bundle bundle = new bundle ();Bundle.putstring ("name", "Zhang San");Fragment1.setarguments (bundle);Fragmentmanager fm = Getfragmentmanager ();Fragmenttransaction transaction =

Tag:android   import   databases    Database    files     /*  *    pieces  : datacleanmanager.java  *  description      Description:    main functions are to clear the inside/out cache, clear the database, clear the sharedpreference, clear files and

Package Com.jredu.schooltong.manager;Import Java.util.concurrent.ExecutorService;Import java.util.concurrent.Executors;public class Executormanager {1. Private constructors, providing static variables for storage, providing a static methodPrivate

Do development need to crawl mobile app Http/https packet, want to see the app sent HTTP request and response is what, this need to grab packet, this can get some unknown API, such as can also do some "bad" ...Tools Required:Fiddler grasping package

private void Getoverflowmenu () {Viewconfiguration Viewconfig = Viewconfiguration.get (this);try {Field Overflowmenufield = Viewconfiguration.class. Getdeclaredfield ("Shaspermanentmenukey");if (null! = Overflowmenufield)

>In this article, we'll use Xamarin to create the first Android app.After you install Xamarin, click File-> New Project in Visual Studio and you should be able to see an Android option in the available templates.Continue and select Blank App

Loading the network picture in Android is a very annoying thing, there are many open-source libraries on the Internet to load the network pictures, it is very convenient for us to load the network pictures. Here I mainly introduce myself in the use

NSDate and NSDateFormatter;--Get the current time:NSDate *now = [NSDate Date];Nstimezone *zone = [Nstimezone systemtimezone];Nstimeinterval interval = [zone secondsfromgmt];now = [now datebyaddingtimeinterval:interval];--Convert string to

-(ibaction) Hidebut: (ID) Sender {if(SELF.FLG) {[UIView animatewithduration:0.3animations:^{self.meunBaseLayer.transform= Cgaffinetransformrotate (Self.meunBaseLayer.transform,3.14); //scaling is scaled proportionallySelf.meunBaseLayer.transform =

When learning MyBatis, I suddenly encountered a test error. Test Mapper Agent failed, now delve less, do not like to see the unknown error, immediately correct. Error printing says Mapper.xml has been registered, look closely at Sqlmapconfig.xml

/*  *    Pieces   Name:  datacleanmanager.java  *  description      :   main functions are to clear the internal/external cache, clear the database, clear the sharedpreference, clear files and clear the custom directory   */ import 

Effective way to implement:   Here if you directly set the checkbox to the following: Android checkbox expands click Area

1.sharedpreferences Introduction To save the setup parameters of the software, the Android platform provides us with a sharedpreferences class, which is a lightweight storage class that is especially suitable for saving software configuration

September 13, second hand interview (kneeling)1. Use HTML5 to write Android vs. local app comparisonSeptember 21, Baidu side (kneeling)1.Android the entire startup process, what phase initiated what process, or serviceWhat is the 2.Android system

CallMethod 1The simplest and most straightforward way: jump directly to the dial-up interfaceNsurl *url = [Nsurl urlwithstring:@ "tel://10010"];[[UIApplication sharedapplication] openurl:url];Disadvantages: after the call, will not automatically

Problem Descriptionmatt has N friends. They is playing a game together.Each of the Matt ' s friends has a magic number. In the game, Matt selects some (could is zero) of his friends. If the XOR (exclusive-or) sum of the selected friends ' magic

In the XML layout file, we can either set the PX or set the DP (or DIP). In general, we will choose to use DP, which will ensure that the layout of different screen resolutions on the machine is consistent. But in the code, how to deal with it? Many

Today the project just replaced the latest player, the result of touch on the build encountered undefined symbols for architecture armv7 problem, on 5s and 6 no problem. Before many times have encountered such a problem, are hurriedly resolved and

Android initially has two animations:frame Animation(frame-by-frames animation) Tween Animation(motion tween), But when used, it is sometimes not enough to meet some of our needs, So Google in the Androi3.0 when the property Animation animation, as

The change of the picture is mainly the matrix change, the matrix does not understand can first understand the next Matrxi.public class Funnyview extends View {/* * The finger may be moved when it is pressed or it may be drag */private static final