Mobile Develop

Gallery Slide Show multiple picturesLayout1"1.0"encoding="Utf-8"?>2"http://schemas.android.com/apk/res/android"3Android:layout_width="match_parent"4android:layout_height="match_parent"5android:orientation="Vertical">6 7 8 9GalleryTenAndroid:id="@+id/

There are several ways to set the transparency of controls such as View,button. For example, this sets the transparency of the button button1.1. Can be set in the activity in the background. Here the button1 is set to translucent, then add

Shader is a kind of light and shadow effect, not commonly used in general Android development, but sometimes it is a very important technical means   Android provides shader classes specifically for rendering images and some geometries, shader

This article mainly introduces the startup process of Android4.4 default home application Launcher3 and the data loading process of Launcher3. Launcher startup is on when the Activitymanagerservice is ready to start, is its start sequence diagram:In

This section mainly shares video calls in the way of operating audio devices on Android and iOS, such as mediating volume size, enabling the speaker (please specify the source of this series of articles reproduced, blog Park Rtc.blacker).First look

this article reprinted to http://blog.sina.com.cn/s/blog_a843a8850101dxlj.htmlsince iOS5.0 did not automatically apply the counting mechanism before, there is no garbage collection function like java. We all need to manage and control the recycling

The P12 file for the iOS push certificate is not a certificate file directly from the keychain, but it needs to be made by the OpenSSL tool. (Fortunately, Mac OS has the OpenSSL command by default)For different server platforms, the required

I upgraded the Android ADT and SDK from 4.0 to 4.2, and found that the platform of the various API level listed in Eclipse's Android settings had disappeared and could not create a new Android project. And check that both the SDK and ADT are

I-sync is a new photo social appIt allows you to make a picture with friends, relatives, strangers.Participate in the co-productions of others, reflect their own ideasInstructions for use:Use Gpuimage for filter rendering to achieve remote

First, Android in the code to dynamically set the font color needs to be aware of the problem.It's not possible to write this directly.Tv.settextcolor (R.color.textcolor_black);To get from the resourcesTv.settextcolor (This.getresources (). GetColor

Download the file in Android, and write the code to download the file, you need to configure the appropriate permissionsAs a rule, this should be downloaded normally, but running on the android4.2 simulator (which looks like more than 4.0 of the

Reprinted from: http://www.w2bc.com/Article/3623Android ImageView can only display the picture of the rectangle, so that does not meet our other needs, such as to display a circular picture, this time, we need to customize the ImageView, the

AVCaptureDevice.h is primarily used to obtain some of the iphone's properties on camera devices. Front-and rear -facing camerasenum{avcapturedevicepositionback=1, Avcapturedevicepositionfront=2};typedef nsinteger avcapturedeviceposition; Flash

Many times the system comes with a view that doesn't meet the requirements of the design, and you need to customize the view control. Custom view first implements a class that inherits from view. Add the constructor method of the class, override the

First: Manually set the rotation of the interface elements, including the status bar, navigation bar, and view. The following code is set to horizontal from the vertical screen, and the coordinate system is a vertical screen, so the coordinate

iOS network programming development GET requests and post requestsOne,get request and POST request simple descriptionCreate a GET request// 1. Set the request path NSString *urlstr=[nsstring stringWithFormat:@

Original: WebService using session, applicationIn ASP. NET 2.0, the server variables of Session and application are already available in WebMethod. First, Session[WebMethod (EnableSession= true)] Public stringHello (){ return "Hello," +

1. Use Activity ActionIntent enableintent=new Intent (bluetoothadapter.action_request_enable); Startactivityforresult (enableIntent,1);2. Using BluetoothadapterBluetoothadapter Bluetoothadapter=bluetoothadapter.getdefaultadapter (); bluetoothadapter.

The cause of this problem is many, I met mainly becauseselect id= "querycountfor****" parametertype="Java.lang.Integer" resulttype="Java.lang.Integer"> Select BlaBla ....Here'sParameterType="Java.lang.Integer" resulttype="Java.lang.Integer"> I

First, the theory1. Where are the various data of the app in WP?This is a good introduction to the problem. There are Installtionfolder, Knownfolder, SD Card ...2. An app 's data storage Overview Two major parts, InstallationFolder and app Data