Mobile Develop

Many times there is a need for this:The A mode jumps to B and then the B mode to C then returns from C to aThis time you can use the following method, if it is b->a then directly use the normal method is good// mode A, B, C and then execute C-a then

Current company project needs, a main app, need to open some small apps, these small apps are integrated unity, but still Android program (all small app package name is known).Did not do before, query the implementation method, in fact, is quite

Method one uses UIWebView_CODESTR for GIF URLs if it is a local GIF you can use the Datawithcontentsoffile method directlyNSData *data = [NSData datawithcontentsofurl:[nsurl urlwithstring:_codestr];UIWebView *codewebview = [[UIWebView alloc]

1.eclipse Mat Plug-in installationHelp->install new software, for example, always next2.AndroidStudio Dump Heap3.AndroidStudio point captures view dump file4. Export as a standard dump file5.eclipse Open the Mat and import 4 exported filesFile->open

1. The biggest problem is that when the app is turned off, it will not be able to receive offline messages when the app is opened and Android is no problem, only iOS has this problemWORKAROUND: The background push message content is pushed to the

The previous (Android design casually said simple practice (module Division)) Example of the application store design to explain how to do the module division. Module division mainly depends on the first is the business requirements, specifically

There is a scenario where a button or a picture (view) is clicked to change the style (which usually changes the background color). At this point, a solution might be a state selector. Here's how to implement the State selector:Steps:First, create a

I. OverviewMobile devices are now a big line, and the front end is moving into the field. In writing the interactive effect of the mobile page, I inevitably have to touch some complex gestures, not just like PC-side simple mouse events. Gestures are

App Exit method Record:1.exitSystem.exit (0);If the parameter is 0, the exit is normal, and a non-0 is the exception ending program.If you use the first activity, close the app, or return to the first activity effect.This method only shuts down the

Mainly used for upgrade and self-identification, transfer from: http://blog.csdn.net/wh_19910525/article/details/8660416Android version can be defined in Androidmainfest.xml, mainly Android:versioncode and Android:versionname

1. Click on the expression 1.1 Expression Magnification interface 1.2 Realization Ideas 1> Monitor Emoji button click 2> can only display one magnifying glass at a time, create one, do not create it repeatedly 3>

1. What is heading (title)Navigationcontroller inside the Viewcontroller, each page will have a title, 3r is the title of this page2. How to set the titleIt is usually set in the view (Viewcontroller) contained in this navigationcontroller, the code

http://acm.hdu.edu.cn/showproblem.php?pid=5234Test instructions: A little girl's birthday, her mother led her to a garden (n*m) inside, the starting coordinates at (a), each coordinate position has (a[i][j]) food, she can only go left or down, and

After IOS7.0 Uitabbar inside a uitableview will appear a problem, table will be tabbar cover up, when moving to the last item, will never see, such as the following example, a total of 99, but only show to 98Here's how to fix it:-(void) viewdidload {

Original: http://keeganlee.me/post/android/20150830The following extracts some of the content: shapeTypically, the XML file defined by shape is stored in the drawable directory, and if the project does not have that directory, create a new one

Algorithm step: des algorithm to the 64-bit plaintext input block into 64-bit cipher output block, it used the key is also 64 bits (actually used to 56 bits, 8th, 16, 24, 32, 40, 48, 56, 64 bits is the check bit, so that each key has an odd number

Own to canvas, but there is a heart to do the game TT. Then record the study of canvas, with a small dot controlled by the direction key to do the exercise. (Some ES6 syntax is used for programming)The HTML of the sample is simple and has only one

If mobile access is poor, you can visit my personal blog Recently wrote a photo album of the demo, occasionally saw the camera overload animation is very interesting, just want to add a special effect in my Photo album demo, the following

The Uistackview provided by IOS9 simplifies layout operations, which are somewhat like liner layout in Android. Previously without Uistackview can also make similar effects, but to add a lot of constraints, see the head is big, using the Uistackview,

Original Address: http://android.xsoftlab.net/training/keyboard-input/visibility.htmlWhen the input focus enters or leaves the text box, Android displays or hides the input method as Appropriate. The system also determines how the UI and text boxes