Mobile Develop

window movement, changing the size of the messagethe four messages that will be mentioned are: Wm_move, wm_size, Wm_activate, WM_PAINT.The first two are very simple. The Wm_move message is sent when the window is moved by the user, and the

Android Studio Integrated Genymotion is much simpler than integration in eclipse. The main steps are as follows:1, the official website first download genymotion:http://www.genymotion.com/, after downloading completes installs, at the same time you

Many people have different interpretations, and the problem I have is that the open memory space is less than the memory space of the operation. In other words, my free memory is out of bounds.This is the code that I created in my list structure:1

　　　This is the time of last year to do a project to write an article, the project background is to have an IP camera (with a Web server), the ipad to achieve real-time video monitoring, the first to understand the RTP, RTSP, H. s and so on some

In the first half, a company project, itself I do not like the development of Android, but the learning of things always need to tidy up. Going from iOS to Android is a bit of a real habit. As far as the IDE is concerned, Eclipse is worse than

As we all know, when developing iOS, using arc, the DEALLOC function does not need to be implemented, but it will go wrong.But in some special cases, the Dealloc function is still needed.For example, when the screen is closed, some resources of

One, the Java data type corresponds to the JNI data type Basic Data Type One-dimensional arrays Java type jni type Java type jni void void

First, JNI print debugging information1. Add the following in the android.mk file:Local_ldlibs + =-l$ (sysroot)/usr/lib-llog　　2 . Add the following in the. c File:#include 3. Print log information:__android_log_print (Android_log_info,

Full screen in the activity's OnCreate methodbefore Setcontentview (myview) CallAdd the following codeRequestwindowfeature (window.feature_no_title);//Hide Title GetWindow (). SetFlags (WindowManager.LayoutParams.FLAG_ Fullscreen,

Beginner Android, just configure Eclipse to go a lot of detours, class there are many students computer name is written in their Chinese names, resulting in the AvD file is saved by default under "C:\user\\.andorid", This can be broken!! Android SDK

1, Exception: Android.os.NetworkOnMainThreadExceptionAfter android2.3, you must use another thread, such as the handler mechanism, or an asynchronous task to get network data in the main threadIf your access to the network must be performed in the

Android system code query command collection* #06 #Show Meid*#* #4636 #*#*Showversion, or update the camera firmware*#* #7594 #*#*When you press and hold the Shut down button, a toggle appearsMobile PhoneSection Settings and Change settingsWlanCode

Well, can find this article, generally received the following requirements:I smoked a little bit of content from Raywenderlich to do the diary, in addition, this article is not about the layout of the adaptation, but because the iOS upgrade brought

Post a little demo I wrote a long time ago, you will understand, is the TextField set in the Alertview@interface Viewcontroller:uiviewcontroller {UILabel *la;Uitextfield *mytextfield;}@implementation Viewcontroller-(void) Viewdidload{[Super

If you are developing a composite animation in Android, you need to use the class Animationset class to take advantage of its Add method to add animations or use the layout file set to add multiple animations. But they started the animation at the

If the *p is () wrapped, the pointer variable p will point to the function //declaring a pointer variable//Int (*p) (int, int) = SUM; int(*p) (int,int); P=sum; //if the *p is () wrapped, the pointer variable p will point to the

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Dictionary, array, set sortFirst, the Dictionary classStore the following dataName: Zhang San; Sex: male; age:18Film: Storm; playcount:10000 times; price:60 yuanDictionary classes are used to hold data that has a mapping relationship (Key-value

The Android system defines a variety of broadcasts, such as the status of the battery, the receipt of the phone, and the receipt of the text message, which generates a broadcast on startup. Of course, users can also customize their own

Android to determine if the current network is available--Sample code Category: *07 android 2011-05-24 13:46 7814 person Reading reviews (4) Favorite Report Network AndroiddialogmanagernetworknullDeveloping Web-based applications on the Android