Mobile Develop

Steps:The first step: Get the Bitmap object to save the screen image;The second step gets the height of the status bar;The third step gets the height of the screen image;The fourth step creates a new bitmap object and intercepts other areas except

Conceptual interpretation Noun Explain Px(Pixel pixels) Different devices show the same effect. The "Same" here means that the number of pixels does not change, such as specifying a UI length of 100px,

Application.exit and Environment.exit (0) What are the differences between the exits?Application.exit: notifies the WinForm message loop to exit. Exits the app after all foreground threads have exitedForced exit mode, just like Win32 's

original works, reproduced please specify the source: http://blog.csdn.net/qiujuer/article/details/39998961Do Android animation effect for some time, feel deeply like the study of special effects. It's a good thing to show your own special effects

A lot of times, we want to share all the content of an interface, but too much content, more than the size of the screen, simple screenshot has not satisfied our needs, this time we can according to the layout of scrollview height to intercept the

relational database SQLite3, it is a support SQL lightweight embedded database, embedded in the operation of a very broad, WM is also used SQLite3Things that are too, in principle, will not be mentioned in this article, but if you want to be able to

In the project development process we can not leave the picture, and sometimes need to call the local image, sometimes need to call pictures. At the same time, there are two ways to take photos, one is to call the system photo function, and the

1.AES Plus decryption, add category to NSData Nsdata+aesAdd header file #import -(NSData *) Aes256encryptwithkey: (NSString *) key {//encryptionChar keyptr[kcckeysizeaes256+1];Bzero (keyptr, sizeof (KEYPTR));[Key Getcstring:keyptr maxlength:sizeof

Using MediaPlayer to play audio, you can also play video files, except when playing video with MediaPlayer, the image output interface is not available. You can use the Surfaceview component to display video images. Using MediaPlayer and Surfaceview

This article is your own study notes, welcome reprint, but please indicate the source:http://blog.csdn.net/jesson20121020through the previous 10 section, has realized most of the Notepad functions, there are added to take photos, add pictures, add

This article reprinted to http://blog.csdn.net/jinkaiouyang/article/details/35551769In IOS8, Apple integrates Uiactionsheet and uialertview into one interface Uialertcontroller.The original is a view, which is displayed on the window view. Now

Android Switch menu (VIEWPAGER+FRAGME)Support Platform: Android Runtime Environment: Eclipse Development language: Java : http://www.devstore.cn/code/info/245.htmlIntroduction to Source codeWith viewpager+fragment implementation of the Top tab, you

Ext.: http://blog.csdn.net/shakespeare001/article/details/78434601. First look at the difference between the use of android:layout_gravity and android:gravity.android:gravity:This is for the elements in the control, to control where the element is

Android.os.handler related Knowledge collationHandler is responsible for sending and processing messages on Android. Its main uses are:1) Send messages on a schedule or execute a runnanble (using the Post method), 2) Send messages from other threads

Android develops solutions to android.os.NetworkOnMainThreadException anomalies2013-01-07 14:01:04|  Category: Technology | Tags: android technology java | Report | Font size Subscription The way to access the network on Android 2.3, on

Recently in the study of the implementation of the iphone water layout, first of all have to have data, so I just casually grab some data on the internet to achieve. There are a lot of web sites are used waterfall flow, such as Mushroom street,

After you add a resource file under Framework/base/core/res/res, you need to compile the resource and then compile the framework to reference it properly. Go to Project root CD frameworks/base/core/res/execute mm command (native or Qualcomm),

English text here:http://app-framework-software.intel.com/documentation.php#App framework/af_aboutThe App Framework is a quick Query selector library built from scratch for mobile devices. Recognize the pre-existing frameworks such as: JQuery and

Happy 2004Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)problem DescriptionConsider a positive integer x,and let S is the sum of all positive integer divisors of 2004^x. Your job is to determine s modulo (the rest of

Did a "ANDROID4 Programming Primer Classic" example, summarized as follows:/*Summary* Intent method of passing parameters (two member variables)* 1/extra* Stored value: I.putextra () can save string/integer/bundle type** Value: I.getextras () take