Mobile Develop

The previous time completed the Autobank website end http://blog.csdn.net/jkxqj/article/details/42651295Yesterday took the time to finish the Autobank Android client that the teacher asked for. Listen to the classmate said Bmob is very convenient

He has such a JS passguardctrl.js part code 1 defaults:{2 obj:null, 3 random:null,//random factor number 4 HIDP Wdname: ' Password ',//Hide Password box name, used to save EncryptPassword value after  5             Outinputclass: ",//Where to

1. Create a custom buttonUIButton *btn = [UIButton buttonwithtype:uibuttontypecustom];2. Add a button[Self.view ADDSUBVIEW:BTN];3. Setting the position and size of the buttonBtn.frame = CGRectMake (100, 100, 100, 100);4. Tap the button click (The

First, the goalClick on the image on the main screen to enter the corresponding ribbon.Second, the code implementation.1. Under the package (Com.example.mobilesafe), The new Class (Settingactivity) inherits activity to implement the functions of the

The code is as follows:public class mainactivity extends Activity { ???? Private Button Btncamera ;???? Private Button Btnlocalpic ;???? Private ImageView ImageView ;????? @Override???? protected void onCreate (Bundle savedinstancestate) {??????

Use an example to explain the recent encounter with a problem.In the android sqlite3 command line, execute CREATE TABLE T (a). The specific type of a is not specified here.Then execute INSERT into T values (0).If I use "select * from t where a = 0"

It's a good idea to learn the reverse of Android by doing a problem.Although there are opportunistic ways to solve this problem, but in-depth study of this topic, learning to Dex's dynamic debugging, crack reinforcement and other technologies.Thank

Learn QR code scanning, first download zip,:https://github.com/zxing/zxing/archive/master.zipAfter the download is complete, the contents of the compressed package are as follows:In order to successfully run the Zxing demo on the Android

Want to be more clear and detailed introduction of the new Android development to build the environment of the problem, online already have a lot of this content, but I want to from a slightly different angle to explain.What do you need to think

Android Chat client demo open source. Basic Chat function basically has, the database also has been built, the server uses the Baidupush. You can use them directly!!。 (Hope two mobile phone communication, change Pushid can be)Hello:I was flying and

A. ProcessWhat is a processA process is an application running in the system is independent of each process, each process is running in its dedicated and protected memory space such as Open QQ, Xcode, the system will start 2 processes through

Having recently tried Android's Gradle package, it has been noted that it is much more convenient than ant packaging.Note: Android Gradle now plug-in version is already 0.14.3, for some old methods and APIs, some have been removed, can not be used

Application classApplication and Activity,service are a system component of the Android framework, and when the Android program starts, a Application object is created to store some information about the system.The Android system automatically

HTTP framework: Implementation of asynchronous access to the network; How to use: (1) Create HttputilPublic class httputil {private static asynchttpclient client = new  asynchttpclient (); //  Instance Session object

A custom context is used in a database management class, not an app's contextual object:/** * is used to support access to the database stored on the SD card **/public class DbContext extends Contextwrapper {/** * constructor * * @param base *

Transferred from: http://blog.csdn.net/jingfeizhu/article/details/10017779Sharedpreferences is also a lightweight method of data storage, which is essentially based on XML files that store Key-value key-value pairs of data, typically used to store

Master? The role of Info.plist and PCH files ? Common use of UIApplication ? Proxy methods for Appdelegate ? The relationship between UIApplication, Appdelegate, UIWindow and Uiviewcontroller ? The full boot process for iOS programsCommon Files in

After 4.0, a new Android project will automatically generate drawable,drawalbe-ldpi,drawable-mdpi,drawable-hdpi,drawable-xhdpi,drawable-xxhdpi six folders, In addition to Drawable, the other 5 folders correspond to four levels of Density:120dip (low)

Trainee engineer Intern (student engineer)1, master the basic Android application development and debugging skills, understand the Android SDK, will use Eclipse development tools;2, master the basic control, UI layout, can handle multi-resolution

About the +-symbol before the methodThe preceding plus (+) method is a class method, which can be called directly with the class name, and it is primarily a function of creating an instance. Equivalent to a static method.The preceding minus (-)