Mobile Develop

With the mobile phone now more and more intelligent, whether it is Google's Android platform or Apple's iOS system, hardware configuration gradually upgrade, to a certain extent can also replace the use of GPS navigation, of course, this is only a

Recently in a project, there is a function is to achieve the Android QQ friends dynamic inside thumbnail zoom, view the effect of large image. Used to know, this special effect is very good, useless download a play it. I just started thinking that

Summarize some of the things I should be aware of when using the Android ListView:1. To handle a click event for a child control in a ListView item item, you need two steps:(1) Overriding the Ontouchevent method of a child control@Overridepublic

Many people do not learn iOS development is actually stuck on the hardware device, Apple notebook, Apple phone I'm almostDrooling is also desired. Helpless, pay almost half to pay the mortgage, another wife Ben, Chinese man's sorrow.The technology

Small demo One, used today, then share to everyone, hope to have a harvestFirst on:Sample source code:1. Add access to SD card permissions2. Source codePackage Com.zengtao.demo;import Java.io.filenotfoundexception;import

Reported the attitude of consulting, began to write iOS blog, I hope that we learn together, and common progress ....Their own drawing has been added to the HJC watermark. Not their own drawing, there is no HJC watermark.iOS Knowledge Points:1. Have

The Cgaffinetransform class in the Coregraphics framework can be used to set the transform properties of the UIView, control the zoom, rotate, and pan operations of the view:Also known as the radiation transformation matrix, can refer to linear

Source Wsy_xmhelper, a streaming video player application based on the Reactivecocoa and MVVM architecture, this project is a complete project. Based on the MVVM architecture, integrated streaming video download and playback, support dropdown

MVC is a paradigm of design in interface development, and in mobile developmentThe full name of MVC is the Model View controller, which is the abbreviation for the models-view-controller.It organizes code into a separate approach to business logic,

Using Timepickerdialog will definitely find that pressing the OK key will execute two callback functions, click Elsewhere and execute once. This is because the source setting will execute the callback function when you click OK and close the dialog.

get the width of the screen in the view constructor Public classGameview extends view{ PublicGameview (Context context) {Display D=( Activity) context). Getwindowmanager (). Getdefaultdisplay (); LOG.V (TAG,"W + H ="+d.getwidth () +" + "+d.getheight

#import "ViewController.h"#import "TestCell.h"@interfaceViewcontroller () {Nsmutablearray*DataArray; Nsmutablearray*Searcharray; Uisearchcontroller*Mysearchcontroller; } @property (Weak, nonatomic) Iboutlet

How to use Android development AlarmmanagerDuring the Android development process. Alarmmanager is often used to send a broadcast periodically, or to start a service, or to start an activity. In this paper, we will introduce the three usages of

The use of SQL is to insert, delete, update, query.The first thing to know about grammarFor example, there is a table with a and B two columns in it.Insert into table (A, B) valuesUpdate table set a=1 where a=2Delete from table where a=1Delete from

Modify the Opendriver (Surfaceholder holder) method in the Cameramanager class:public void Opendriver (Surfaceholder holder) throws IOException {if (camera = = null) {System.out.println ("Wanggsx Opendri ver camera = null "), camera = Camera.open (),

Today, an Android project, a new jump page, add the background map, found that there is a r.id can not find, so clean a bit, this problem, found everywhere the r.id can not find, error. It turns out R.java's gone.Then various Baidu results:There are

Transferred from: http://android.tgbus.com/Android/tutorial/201108/361860.shtmlEditText Inheritance Relationship: View-->textview-->edittextEditText has a lot of properties, here are a few:Android:hint= "Please enter a number! "//Set the information

2: Apples and Worms Total time limit: 1000ms Memory Limit: 65536kB Describe You bought a box of n apples, unfortunately, when you bought it, you got into a

Why decompile:As a personal development, sometimes to see the beautiful UI effect, fun features, is not to have to refer to the impulse to learn. Anti-compiling Android apk, is the source code from the APK to the resources (slices, music, layout

Implement similar read data progress bar effectThe code is as follows:① Creating Uiprogressview Objects1) Defining attributes{ NSTimer *_proTimer;//计时 }@property (nonatomic, retain) UIProgressView *proView;//显示进度信息@property (nonatomicUILabel