Mobile Develop

As follows:Implementation: Using the RadioButton single-selection function, we only need to change the selection and selection of the background color and font color.Item_selet_layout file: Tabhostselector Inheritance LinearLayout:public class

. Java code is as follows:Package Org.lxh.demo;import Android.app.activity;import Android.os.bundle;import android.view.viewgroup;import Android.widget.tablelayout;import Android.widget.tablerow;import Android.widget.textview;public Class

Java code /** * Get Android currently available memory size */ private String getavailmemory () {//Get Android Current available memory size Activitymanager am = (activitymanager) getsystemservice (Context.activity_service);

1. Need to use third-party library PINYIN4OBJC2. Use method 2.1 to set the output formatHanyupinyinoutputformat *fmt = [[Hanyupinyinoutputformat alloc]init];Fmt.casetype = Casetypeuppercase; Indicates output by capital letterFmt.tonetype =

1.ALAssetsLibrary instances provide us with the ability to get pictures and videos from the album (Photo app). The iOS8 photos framework replaced the alassetslibrary.When using alassetslibrary, we need to declare an instance of it. alassetslibrary*

Start learning Android Application development, first encountered is the development of the environment to build. To tell the truth this kind of article online a lot, I would like to summarize the following points, in order to differentiate:I.

received two KTV's Android motherboard custom-made single. One with rk3128 dry, a A20 board with a full chi dry. At present, the old KTV equipment has started a large number of replacement running Android system motherboard. The following KTV

Today inadvertently implemented a four-direction sliding menu, feeling quite fun, sliding up very handy, has not seen such applications, in the future can not appear in the application or there is no practical value is not good to say, since it has

Domestic for some reason, download cm or Google official Android source code is always easy to break. Always looking at the machine, it's too cumbersome to re-execute repo sync as soon as I interrupt, so I wrote a shell script (download.sh)

1. How do the following arrays turn into models2. Analysis3. New model: City grouping, city, district, each model has name, pumping a parent class4. Each model has a separate attributeBasemodel:nsobject Property NSString *nameCitysection:basemodel

-(BOOL) Application: (UIApplication *) application didfinishlaunchingwithoptions: (nsdictionary *) launchOptions{     [self test];    //Override point for customization after application Launch.    return YES;}  -(void) Test {        //xml Text

PhoneGap created the project default start interface is the PhoneGap icon, want to remove this icon, there are two methods, the first is to resourece below the splash file below the image to the start page you want, the name is the same, replace its

First, the concept.The ListView displays all list items as a vertical list.Second, useAssume that there are 50 data messages in the database (persons, including name, number, and money) that are displayed through the ListView.1, to the database of 50

Uitoolbar *mytoolbar = [[Uitoolbar alloc] Initwithframe:cgrectmake (0.0f,0.0f,320.0f,80.0f)]; Nsmutablearray*mytoolbaritems =[Nsmutablearray array]; [Mytoolbaritems addobject:[[uibarbuttonitem

Before the progressbar:android development of the Treasury more and more, I developed the need for components, the main reference to Trinea's masterpiece Android Open source project subtotal (including the vast majority of the following), CSDN

In fact, it is necessary for IPhone6 and iphone6plus to add the corresponding size of the boot image. The resolution of the picture is as follows:launchimage Pictures (must add):IPhone6: [Email protected] 750*1344Iphone6plus:[email protected] 1242*22

Custom permission can improve the security of your app. By setting permission, you can protect your app from unauthorized access to apps. For example, we will register Activity/service/reciever in the Androidmanifest.xml, filter the action we want

Ok, let me say, I ' m a Android BSP engineer in China Mainland.And as you know, for the one who wants to get on close touch with xxx.android.com or xxx.google.com just for work, it's ha rdly possible.This was a fxxxing bullshit, a really sad story

When I finished installing as (Android Studio), I came across two kinds of problems: as the first time I started to load the SDK for a long time, it was always an error, and the Chinese comment was garbled when I imported an apk that was previously

Technical staff core competitiveness or technology AH. Efforts to improve the implementation of various results. Oh, come on!look directly at the effect . This linearlayout has only two buttons, and the Button1,button1 has an underline selection