Mobile Develop

Notification mechanism for iOS, including notification release, notification listener, notification removal.1. Notification releaseBefore you can publish a notification, you create a notification object, a notification object that

Format: : .Parent Tag:Sub-label:Description: An activity alias named by Targetactivity. The target activity must be included in the same application. Must be declared before the alias declaration. An alias behaves as a separate entity of the

Because I don't make animated pictures, I put a few and a few representative pictures of them first.My previous train of thought was to identify by gesture movement through the dynamic setting of XY coordinates, but I later tried it and found that

The APN full name is access point name, the Chinese is the AP, which is a parameter that must be configured to access the Internet via the phone, which determines which access method the phone accesses to the network.The Android system keeps all the

Capturing images using the built-in camera applicationAll original Android devices with the right hardware (webcam) will come with the camera application. The camera application contains an intent filter (Intent Filter) that enables developers to

ZIP file decompression can use the Java Zip Library, but there is no implementation of the encryption file decompression function, here can be implemented using ZIP4J. Detailed can be seen in this article, "Android Zip compressed file encryption and

1. First turn on the USB debugging option on the red rice phone        Method: Open the red rice phone USB debugging, there may be some other machines have some different, first open "System settings", switch to "All Settings" tab, open the bottom

TextView underline, UnderlineDown:Medium DashTextview.getpaint (). SetFlags (Paint.strike_thru_text_flag | Paint.anti_alias_flag); Set the underline and add clarityUnderlineTextview.getpaint (). SetFlags (Paint.underline_text_flag);De-Set

Get Crash LogIf you don't use a third-party framework, it's hard to collect crash log for iOS apps. There are 2 ways of doing this:The first way is to ask the user to open the "diagnostic and usage" in the automatic send, and if the app crashes, iOS

Project: currently need to support mobile phone number registration, the process is as follows:1) User input mobile phone number2) Click Get Phone Check code3) After receiving the SMS, fill in the Verification code. Complete RegistrationThere is a

Sing the emulators (adb shell sqlite3--version): SQLite 3.7.11: 19-4.4-kitkat 18-4.3-jelly Bean 17-4.2-jelly Bean 16-4.1-jelly Bean SQLite 3.7.4: 15-4.0.3-ice Cream Sandwich 14-4.0-ice Cream Sandwich 13-3

I didn't expect this to be a 2-month period, and of course it was about working on and off.FTGL is the OpenGL implementation of FreeType. I contacted FTGL initially just to practice OpenGL and write a few simple game apps. Started to try FTGL feel

Today there is a need to download an apk file, and then when you are done downloading, the text of the button changes, becomes the click Install, and then after the installation is completed, it turns on.Here's how to download apk:/** * Backstage in

I previously introduced the installation of the QT on Android development environment under windows in the article "Getting Started with Qt 5.2 for Android in Windows", skipping the install of the Android SDK, and actually there are some friends who

"About Yourself"　　It seems that you should introduce yourself first. First of all, I am a three-stream college engineering boys, the major is computer information management. Computer Information management This profession, to tell the truth at that

1, hit the project properties-->android for it to refer to a version of the transport, 2, modify the default properties file, change the corresponding version level 3. Select the item, right-click, select Properties, open Android to select the

Parent class:class printer{ void open () { System.out.print ("open"); } void Close () { System.out.print ("Close"); } void print (String print) { System.out.print ("print-->" +print);}

Developers have developed the Web app, especially the front-end personnel, have encountered this annoying thing, JS or CSS code changes, can be mobile browser How to refresh is not updated, mobile browser cache particularly bad.So today put a way to

Before reading this article, we first understand the difference between copy and retain, if there is an incorrect place, we would like to advise you:The difference between copy and retain:copy is to create a new object, retain is to create a pointer,

The path to cocos2d-x ~ Make the first text game (1), use the cocos2d-x to display the main interface, each level provides the initial phrase TileView, and the target phrase TargetView. The basic concepts and usage of cocos2d-x are introduced. This