Mobile Develop

ListView Effect: Populating data into layoutsExample: Download >>The ListView is used in conjunction with the adapter Arrayadapter, Arrayadapter is relatively simple, but it can only be used to display text. Layout files can be written on their own,

[Label setnumberoflines:0];//sets the number of rows displayedNSString *s = @ "string ...";//Set What to displayUifont *font = [Uifont fontwithname:@ "Arial" size:12];//set font styleCgsize size = Cgsizemake (320,2000);//Set Maximum capacityCgsize

The topics are as follows: Mapping the Swaps Sorting an array can is done by swapping certain pairs of adjacent entriesin the array. This was the fundamental technique used in the

Project Address: http://www.freeteam.cn/Generate Column dataGenerates a column page for a column that allows mobile app access under the current management site.From the left Management menu, click Generate Column data entry.You can select the

Recently was android.mk this thing toss of one night, here record. iOS is much more hassle-free, don't worry about so much, Xcode himself solved. Text Tool: Macvim (text Editing tool is very useful to clearly distinguish between tab and space, so as

1, write a test class testcalcservice inherit Androidtestcase2. Write test method and throw exception, write test code inside test method3. Open Androidmanifest.xml To configure the test code inside4, add under the manifest nodeAndroid:targetpackage=

Save the filepublic static Boolean Saveuserinfo (context context, string Username, string password) {try{//defines a file path object. E (Context.getfilesdir (), "info.txt");//defines the write stream object for a file FileOutputStream fos = new

CPP section calls Java static functions via JNIHeader file:#include #include "cocos2d.h" #include "platform/android/jni/jnihelper.h"Define methods in the CPP class to invoke the vibrate method in Cocos2dxsound.java:static void Vibratejni (long

these days, although encounter bottlenecks, but also getting better, because no contact with Android, so as a novice will not give themselves too high requirements. Compared to last year's distributed resource retrieval, this year's mobile

What is silent installation? It is possible to install the APK without prompting the user.Sometimes, depending on your business needs, you need to implement a silent install APK, but Android provides an installation interface that you need to prompt

See other people to do the introduction, think of their own introduction also added new features, that is, how to launch or install app B in app A in Android, check out some information.How to start or install the appropriate application:STEP1:

1. In project settings, add Chinese and English to two languages:2. New Localizable.strings file, as a multilingual dictionary, store multiple languages, click on the right localization, check the English:3. Add a field,In 中文版, add:

SOURCE downloadBefore using zxing to do development, all kinds of wonderful problems, horizontal screen repair and so on, but also do not engage in performance. The test batch, no way to change the Zbar later. The performance is much better.Direct,

The scenario exception information is as follows:android.view.windowmanager$badtokenexception:unable to add window-token [email protected] was not valid; Is your activity running?At Android.view.ViewRootImpl.setView (viewrootimpl.java:646)At Android.

Today we are listening to switches, two switches, ToggleButton and switch.LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height=

Click outside to disappear, only need to set popupwindow.setbackgrounddrawable (new Paintdrawable ());Set upPopupwindow.setfocusable (TRUE);Popupwindow.setbackgrounddrawable (New paintdrawable ());Popupwindow.setoutsidetouchable

A Test pack distribution tutorial that allows you to quickly, easily, and in a single configuration, benefit for life. Are you still silly with airdrop,qq?Usage Environment:Suitable for iOS developers, often need to publish test packages to all

With the changes of the times, the mobile Internet is now beginning to know the current trend, reflecting the continuous progress and understanding of technology, so that the mobile internet unstoppable.Smartphones and tablets were initially used

Reprint please indicate source: http://blog.csdn.net/lmj623565791/article/details/378154131. Overview Dialogfragment was introduced at Android 3.0. is a special fragment that shows a modal dialog box on top of the activity's content. Typical use:

Preface ROM porting first may be the boot animation of the transplant, the transplant process is quite simple, a brief introduction to the production of Android boot animation.Boot animationandroid system since Android 2.0, all use