Mobile Develop

Cat Share, must boutiqueMaterial code Address: http://blog.csdn.net/u013357243/article/details/45305785Original articles, welcome reprint. Reprint Please specify: Sanayu's BlogAddress: http://blog.csdn.net/u013357243?viewmode=contentsFirst look at

1 Private void deletedirectory(file file) {2 if(File.isfile ()) {3 File.delete ();4 return; 5 } 6 7 if(File.isdirectory ()) {8file[] Childfiles =file.listfiles ();9 if(Childfiles = =NULL|| Childfiles.length = = 0) { Ten

I. Overview There are two main types of animations used in Android platforms, one is view animation, and the other is a new property animation after 3.0. Property animations are more powerful than view animations and are mainly reflected

Transferred from: http://blog.csdn.net/barryhappy/article/details/7376231In the application often use some time-consuming operation, need users to wait, such as loading Web content ...At this point you need a hint to tell the user that the program

Customizing the navigation barIn order to ensure that the navigation bar effect of the project has always been, the general will set the navigation bar style like① Customizing a Navigationcontroller class, inheriting and Uinavigationcontroller

What is the difference between Nsarray and Nsmutablearray (thread orientation)?Nsarray is thread-safe, Nsmutablearray is thread insecure, multi-threaded use requires manual lock-in Nslock or use @synchronized adornments. Autorelease Pool

1. ExampleLearn the time function and implement a simple method for multiple buttons to listen to the same event2. CodeThe code is simple, and it's clear.

Uitextview input Box    self . contenttv = [[uitextview alloc ] initwithframe : cgrectmake (0 , Lineviewone. Frame . origin . y +lineviewone. frame . size . height +1 , Self . view . frame . size . width , 160 )]; self. Contenttv .

write in frontThis tutorial uses the development package is AppInventor2.0 offline version, if there are small partners need to be able to pay attention to the public "cloud micro-course", and give the forest message, the first time the forest will

Using Eclipse for Android development requires that you first install the ADT (Android development Tools) plugin on eclipse.1. Installing JDK 1.7JDK official website http://www.oracle.com/technetwork/java/javase/downloads/index.html, download JDK7

Add a click event to ImageView 1: cell.pictureView.userInteractionEnabled = YES; 2: UITapGestureRecognizer *gr = [[UITapGestureRecognizer Alloc]initwithtarget:cell action:@ Selector (displaypicture:)]; 3: gr.numberoftapsrequired

Problem Description: Using AutoLayout There are no constraints in adding constraint,xib from xib after loading, just creating n view and dragging lines for easy invocation A constraint violation error occurred during the run,

UigesturerecognizerIn order to complete gesture recognition, the gesture recognizer must be used--uigesturerecognizerWith Uigesturerecognizer, you can easily identify some common gestures that users make on a viewUigesturerecognizer is an abstract

Read the video and read the blog at the top of the text. To the client explained is very good, but the service side of the building to explain the relatively simple. This step, stuck himself for a long time.Software to use:

Activity_main.xml: Maina.java:Import Android.app.activity;import android.os.bundle;import Android.os.handler;import Android.view.Menu;import Android.view.menuitem;import Android.view.view;import Android.view.view.onclicklistener;import

Drag the bar to change the transparency of the picture.Mainactivity.java:Import Android.app.activity;import android.os.bundle;import Android.view.menu;import Android.view.MenuItem;import Android.widget.imageview;import Android.widget.seekbar;import

original http://www.tuicool.com/articles/BBf6FrStatementWelcome reprint, but please keep the original source of the article →_→Life One number: http://www.cnblogs.com/smyhvae/Article Source: http://www.cnblogs.com/smyhvae/p/4022844.htmlContact

In the Internet of things learning I need to use Android to get the table data in the PC-side database and display it on the screen, so I decided to use WebService to connect to the database to get the data and display the data with the ListView

# Sets the target folders and the final framework product.# if the project name and the Framework's target name are different, customize the fmkname# for Example: Fmk_name /c0>="myframework"Fmk_name=${project_name}# Install dir 'll is the final

1, These two days install MySQL encountered the installation to the last step when apply security setting 1364 error occurred2, The first problem analysisI am two times to install mysql, Be sure to remember you in two times when the installation of