android api tutorial

Reference to:http://blog.csdn.net/hbwindy/article/details/51326019Reference to:http://blog.csdn.net/yangqingqo/article/details/48214865Today, when I wrote the Internet connection, I found that API 23 could not find HttpClient, and the official documentation seemed to say so.This interface is deprecated in API level 22.Please use OpenConnection () instead. Please visit the webpage for further details.Then on

A few days ago, the company has the use of the Android system through the Development Board to the needs of the clock machine statistics, for the siege lion needs to read and write the serial number of the clock machine on the Android platform, search for something on the internet after the discovery of Android serial on Google code Port

Android serial port (android serial port api) and androidserial A few days ago, the company needed to use the logging machine statistics using the Development Board equipped with the Android system. For siege lions, they needed to read and write the serial port of the logging machine on the

Android Fresco image processing library usage API Original English document 4 (Facebook open-source Android Image Library) This is the third part of the English document:THIRD PARTY LIBRARIES Using Other Network Layers By default, the image pipeline uses the HttpURLConnection networking library bundled with Android.

the Android SDK Manager-Settings window is automatically displayed.HTTP Proxy Server: indicates the HTTP Proxy Server address.HTTP Proxy Port: indicates the Port address of the HTTP Proxy server.TIPS: This tutorial provides a free port and is available for test. You can select either of the following lines and copy the IP address and port to the corresponding option.IP Port location108.165.33.4 3128 USA71.

Android IntroductionStatement:This article is translated by GordonPosted on www.dlvoice.comWelcome reprint, but please keep this statementOriginal address: http://developer.android.com/guide/index.htmlAndroid provides a rich application framework for users to create environments that use Java to develop innovative apps and games on mobile devices. The Android API

When commissioning the Andorid project on a mobile phone today, I found that the console printed "warning:application does not specify a API level requirement!" The warning message is as follows:　　Although it does not affect the normal operation of the project, but to find out why, the Internet to check the cause of the warning, originally created the project when the Androidmanifest.xml file does not specify the min SDK VersionWorkaround: Modify the

This article mainly explains how to search through the Baidu Map API to get all the poi in a city. It is necessary to emphasize the word "all" in order to attract attention, because in the search for POI, the default returns only one page of 10 search results, then how to get all the search results? In fact, the Baidu Map API is to provide a relevant method, but I found that a considerable number of netizen

Recently, due to work relationships, we need to push messages to customers on the Android mobile phone platform. The original push technology on the Android mobile phone platform uses c2dm (cloud to device messaging framework ), however, this year, Google announced its end of support and development and its acceptance of new user registration. Google then officially launched GCM (Google cloud messaging) to

commitDb.endtransaction ();//Processing Completedb.close ()}The fourth kind: sqlitestatement personal prefer this way, the data processing look very clearString sql = "INSERT into table name (corresponding column) VALUES (?)" = db.compilestatement (sql);d b.begintransaction (); for (DataSet) { ///loop the data to be inserted}db.settransactionsuccessful ();d b.endtransaction ();d b.close ();Summary: The above several methods are used in the database of the transaction this thing, SQLite state

Android Baidu map API integration 3 search and android search Book connection back I. Basic Map interface address: http://www.cnblogs.com/dhr125/p/5969980.html 2. map location address: http://www.cnblogs.com/dhr125/p/5970118.html Search function 1. Add the layout to the xml file 1 2. Locate earearchdemo. java and prepare to copy the code. 3. Copy the following

Http://download.autodesk.com/media/adn/ACAD_DotNET_API_Chinese_2.zip Autodesk released the English version of the latest 2012 tutorial series video tutorials for AutoCAD. net api in the Developer Center. Jun Qilian also made a serialization recommendation here. To make it easier for Chinese friends to watch, I will record the Chinese version and release it soon. This is the 2nd lecture on AutoCAD. NET use

of the text area. Android: width: Set the width of the text area. The measurement unit is px (pixel)/dp/sp/in/mm (mm). The difference between the measurement unit and layout_width is shown here. Android: maxWidth: sets the maximum width of the text area. Android: minWidth: sets the minimum width of the text area. 3. Android