Mobile Develop

In Android apps, sometimes for better user experience, we add sound effects to the dictation situation, such as making a sound after clicking a button, and the following code makes it easy to achieve sound effects:New Thread (New Runnable ()

Package Mypackage;import Java.lang.reflect.field;import Java.sql.connection;import java.sql.drivermanager;import Java.sql.resultset;import Java.sql.resultsetmetadata;import Java.sql.sqlexception;import Java.text.simpledateformat;import

1. Compiling executable programs1.1 compiled with MK scriptDirectory structure:Mk_appjnimain.cAndroid.mkAndroid.mk content is very simple:Local_path: = $ (call My-dir) include $ (clear_vars) local_module:= main_execlocal_src_files: = Main.cinclude $

First, prefaceFor the majority of people from C + + or Java to learn object-c (hereinafter referred to as OC), the language of OC looks very strange, it is a bit cumbersome to use.OC does not have a garbage collection mechanism like Java, which

LIBGDX, OpenGL 1.x requires that the image must be 2 of the length of the full power, generally the following workaround1. Change OpenGL 1.x to OpenGL 2.0. (LIBGDX 1.0 version does not support 1.x, of course, there is no problem, this is for the 0.9.

Requirements: Viewpager display pictures, you need to double-click on the picture to zoom, when clicked on the bottom of the screen pop Popwindow, because the Android double-click Essence is two clicks, but do not want to trigger the click when the

Ios8preview-huge for developer and Massive for everyone else IOS8 is the most powerful version of iOS since its release, both for developers and users, but this is still not our ultimate goal. We are only trying to create the most natural body, and

1. Stack the local variables (release the code end, the system automatically recycles) stacking objects (dynamic allocation) 2. Allocate 4 bytes of storage space per object in the reference counter when the reference counter value is 0 o'clock the

1 o'clock in the morning today, 36 krypton for everyone grinding out WWDC 2014 Whole Journey" close-up live " (I have to admire the 5 Kryptonian who sacrificed personal time and stayed up to serve the good text for everyone: jasonzheng , wangjingyu ,

Previously wrote a unicom recharge card automatic top-up implementation, recently found that Unicom official website revision, casually looked under the new version of the verification code and the previous difference, sent a little time to study

This article will talk about the image overlay effect processed by picture effects. The same as the front face is the pixel processing, you can refer to the previous Android image processing series seven-picture graffiti, watermark-image overlay and

Home of the old Samsung I9001, ready for my mother to use, intend to brush machine, but really headache those complicated brush machine technology, yesterday studied a bit, with a relatively simple method to complete the brush machine, recorded as

Go: http://songfantasy.iteye.com/blog/1562029 project in the String.xml to display special symbols, such as the @ colon, and so on, direct write certainly not. Only consider using ASCII code for display:@ No. & #064;: No. & #058;Spaces & #160;The

I. Data upload 1. Login data upload + security (encryption) 2. Review data upload + data filter 3. Images, audio, or video uploads any resource is binary and the binary can be converted to string-used technology: HTTP GET request 1. The Android

Everyone knows that calling the Activity.setcontent () method in the activity's OnCreate () can load the layout file to set the activity's display interface. This article will start with the source code of Setcontentview () and analyze the call

BackgroundFreshman time in the first contact with iOS programming, then the feeling is: Xode really is the weapon of God soldiers! After a lapse of three, today, you can use Xcode to create a "divine Soldier weapon": Invincible Big Hammer, review of

Android Message Queuing model Thread,handler,looper,massage queueBoth the message queue and message loop for the Android system are for a specific thread, and a thread can exist (and, of course, not exist) a message queue and a message loop (Looper).

1 if it is your own manual mode Bluetooth, first will init.rc inside the Dbus-daemon and BLUETOOTHD two services are self-initiated.In other words, the disabled of the two services is commented out. Because disabled, it will not start, but will be

About the eclipse export Javadoc process, encountered the problem, Google a bit, netizens always say, eventually it is done now share to everyone hope to helpThere are two issues to note with Eclipse's default Javadoc1. No classes related to Android

Description of the scene:This article only validates the use of the JSON key as the parsing speed of the deserialization condition in an Android environment . The conclusion is that the fastest resolution is not Ali's Fastjson, not Google's Gson,