Mobile Develop

Let's start by looking at the principle of creating shortcuts for apps in Android:As can be seen from the figure, Android roughly 7 steps to complete the creation of shortcuts:The first step: The launcher program of the Android system calls its

Imagegetter Imagegetter =NewHtml.imagegetter () {@Override Publicdrawable getdrawable (String source) {drawable drawable=NULL; Drawable=historybtn.getresources (). Getdrawable (Integer.parseint (source)); Drawable.setbounds (0, 0,

It's been a long time since I've been out of the bag on Android, and the previous project was not considered to be an Android version because of some issues, so it was a toss-up when it comes to Android packaging. This period of time left, free time

Tag:android    network connection     /** * Determine if the mobile network is on * * @param context * @return */public static Boolean isnetenabled (context context) {Telephonymanager TM = (Telephonymanager) context.getsystemservice

Following the case, the case is improved: "iOS Dev 50" uses the creation of new classes to implement code encapsulation, unknowingly practicing a simple MVC experiment, with an animationIn the above case, we finally implemented an animation, click

Side1. Algorithm topicsAtoi implementation2. Singleton and Observer design modelObserver of subscriber and unsubscribe in multi-threaded (this is not very clear)3. Zombie ProcessThe parent process does not handle the exit status of the child process,

============ Problem Description ============Now make an instant messenger to send the voice. The AAC file is a good rule.Now it's my side of the tape sent to iOS can play, I recorded the upload to the server and then download it can also play, but

============ Problem Description ============Want to do a health related to the elderly Android mobile phone app, the main use of GPs trajectory to do something, we can mention some good ideas, first thanked ~============ Solution

============ Problem Description ============The following specific code, just self-taught Android, ask the master to see the problem there is not, the view is displayed in the simulator is not the same. ============ Solution 1============ImageView .

Do a few Cordova project, think WebApp performance is really not comparable to native, on iOS Fortunately, Android on the special obvious. Technology group many people are saying that Cordova is a slag, useless and so on. Actually just a lot of

============ Problem Description ============In the case where the phone is rooted, the app I've developed how to hide third-party apps on launcher, not third-party desktops. My app gets root permission using the Setapplicationenabledsetting ()

============ Problem Description ============I'm a rookie!I'd like to ask if I deployed Tomcat on my own PC, and then I can connect tomcat! directly on the emulator.But I want to test it with a real machine!!How to deploy it????============ Solution

============ Problem Description ============One is the Webroot folder of the project in my MyEclipse, Test01_upload store is the user uploads the picture, test01_upload_1.jpg is a test picture. I found that I can download the image correctly when I

1.-(void) LoadviewYou should never call this function directly. The function will be called when the View controller's Views property is requested but its value is nil. The function loads or creates a view and assigns it to the View property.If the

Through the path we can achieve more complex drawing, such as polygons, arcs, rounded rectangles and so on- (void) DrawRect: (cgrect) rect{//Get Image Context ObjectCgcontextref context =Uigraphicsgetcurrentcontext (); Cgcontextsetrgbstrokecolor

In the previous chapter we introduced the archive on iOS and the solution, today we have a little change after the archive, so that the results after the solution is different, this method is similar to nsmutablexxx, can modify the parameters inside,

//Note: The location of the hosts file in the Windows system is: C:\Windows\System32\drivers\etc, locate the file and open it in Notepad these days I used Android SDK manager to install the Android SDK, which has not been installed, on the Internet

Recently this blog update a mobile phone popular penetration tool, then will also teach you how to install and infiltrate? }First introduce: What is Dsploit?Dsploit is a network analysis and penetration suite under the Android system, designed to

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1.UIImage picture settings for caching issues// Use this method to set up a picture, have a cache, and do not release [UIImage imagenamed:/* filename * / ] // no cache, Active release /* file Full path */2. Generation of random numbers// produces a