Mobile Develop

TextView is the most UI component used in Android, and is generally used when you need to display some information, it cannot be entered, can only be set initially or modified in the program. Example: TextviewdemoOperating Effect:Code Listing:layout

1 a Nsurlcache2 steps to use the cache3 //get a global cache object4Nsurlcache *cache =[Nsurlcache Sharedurlcache];5 6 //Set Cache capacity7Cache.memorycapacity =1024x768*1024x768;8Cache.diskcapacity = -*1024x768*1024x768;9 Ten //set the requested

What is the difference between ASI and AFN?1. Performance (Focus)* ASI based on the underlying cfnetwork framework* AFN based on nsurlconnection* Operating performance: ASI > ASN2. Processing server data1> AFN: Automatic parsing based on data

This article reprinted to http://blog.csdn.net/u011728347/article/details/10035191 http://rypress.com/tutorials/objective-c/index.html (object-c Tutorial) Http://www.raywenderlich.com/tutorials (various tutorials on iOS)

ANDROID.MK determine if the file exists, and if it exists, copy the file to a directory$ (Shell test-f [file] && echo Yes) value if yes, the file exists and then the Shell CP actionHave_test_cust_file: = $ (Shell test-f vendor/huaqin/resource/$

Original articles, if reproduced, please specify the source: http://blog.csdn.net/yihui823/article/details/6689922Prerequisites for this article: Eclipse and ADT are already installed. The Android SDK is also downloaded. The previous ID SDK for this

Automatic hint text box (Autocompletetextview) can enhance the user experience, shorten the user's input time (Baidu's search box is this effect).First, define the Autocompletetextview control in XML:Activity_main.xml: The Completionhint property

always want to write a whole objective-c of the post, always have no time, so I want to make big knowledge small, small knowledge change small, write a little bit every day, to learn something to share with you, good nonsense not much to say .1. A

The use mechanism of Alarmmanager is called the global timer, and some call it an alarm clock. Through the use of it, the personal feel called the global timer is more appropriate, in fact, its role and timer a bit similar. There are two similar

650) this.width=650; "class=" AlignCenter size-full wp-image-4345 "alt=" Picture 1 "src=" http://www.kjxfx.com/wp-content/ Uploads/2014/10/%e5%9b%be%e7%89%8718.jpg "width=" 544 "height=" 315 "style=" height:auto;vertical-align:middle;

Because just contact COCOS2DX, a lot of knowledge point is not very clear, online download example program, in Win32 no sound, but transplant on Android have voice.Online check, is due to different platforms supported by different audio formats

Telephonymanager Telmanager = (telephonymanager) getsystemservice (Context.telephony_service);/**Get the IMSI code of the SIM card* SIM card Unique identification: IMSI International Mobile User identification number (imsi:international Mobile

In the article "Simple MyBatis Series (five)---typehandler Introduction and configuration (MyBatis source code)" Simply looked at Typehandler, this time will end for MyBatis configuration file learning, This involves the configuration of several

In a non-ARC development environment, Dealloc is the last chance to clean up memory before the class is released. In the end, those variables and attributes should be released, and some special classes (Nstimer,observer) should be released. It is

I. Android-related1. With hardware acceleration, application Add android:hardwareaccelerated= "true" in Androidmanifest.xml. But this needs to be used on Android 3.0. android4.0 This option is turned on by default.2. Set cache properties in view.

Iterative vs. Recursive approaches Eyal Lantzman, 5 Nov Cpol IntroductionThis article is originally posted at

+ (BOOL) Validateemail: (NSString *) email{NSString *emailregex = @ "^[\\w-]+ (\\.[ \\w-]+) *@[\\w-]+ (\\.[ \\w-]+) +$ ";Nspredicate *emailtest = [Nspredicate predicatewithformat:@ "Self MATCHES%@", Emailregex];return [Emailtest

This article starts in CSDN blog, reprint please indicate source: http://blog.csdn.net/guolin_blog/article/details/9316683The main content of this article comes from Android Doc, I have done some processing after translation, English good friends

============ Problem Description ============Using Java Engineering to access the WebService in the same way does not have any problems, but also return the normal data, but in the Android execution to the call method when the exception is thrown,

when Close is a main form, the program exits.close will occur Formclose event, Formclosequery eventThe Formdestory event will occur in Halt,None of the above three events will occur application.terminateApplication.terminate is the end of the