java for android book

The first part of this article has aroused some readers' interest. Some readers share the same feeling with me about "many ordinary readers are still at a loss in the face of books" and ask how to choose books to buy books. In fact, I have been asked the same question for many occasions, including forums and technical lectures. Therefore, before continuing to introduce a good Java book, I would like to expl

First, the original Android phone address book to import into the SD card.1. Click on the shortcut menu to open the "Contacts" option.2. Click "More", then you will see the "Import/Export" menu, select it.3. At this time will jump out of several options, let you choose to import or export the mode of operation, here Select " Export to SD card (memory card)", using the default VCF file format can be.Second,

]: = TJContacts_PeopleColumns.JavaClass.DISPLAY_NAME;//Exit;//Selection: = Jstringtostring (TJContacts_PeopleColumns.JavaClass.DISPLAY_NAME) + ' like '% ' + AName + '% ';//end;////Exit;Selection: = jstringtostring (TJContacts_PeopleColumns.JavaClass.DISPLAY_NAME) +'Like "%'+ AName +'%"';//Select projection from contact database where selectionCursorcontactsphone: =SharedActivity.getContentResolver.query (TJCommonDataKinds_Phone.JavaClass.CONTENT_URI,Nil{projection {The name of the field to query

We have a headache in the absence of app development: a button to change the color of the past, or it is very difficult to see, eventually only temporarily abandoned, wasting a lot of development time and energy.Development specification Chapter see Android Development How to make their app UI beautiful, generous (specification article one)First, the app commonly used with referenceBottom background color, content background color, two colors similar,

?Packagename_preferences.xml.Modified with the Preferencemanager.getsharedpreferencesname method.What does the Android SDK support for getting file input and output streams?1:inputstream and OutputStream Way.http://blog.csdn.net/ztp800201/article/details/73221102:context.openfileoutput and Context.openfileinput objects.Http://blog.sina.com.cn/s/blog_6e5195850100zssn.htmlWhat is the SAX engine's process of parsing XML documents?Initialize--start proces

-generated method stubsarraylistBook B1=new Book ("Basic Java Tutorial", 29f);Book B2=new Book ("Database Technology", 29f);Book B3=new Book ("Basic C + + tutorial", 28f);List.add (B1);List.add (B2);List.add (B3);IteratorBook

until now, the Java Series tutorial has been updated. Content covered: Javase basic knowledge points, UML modeling, unit testing and so on. I want to be able to help a friend who wants to learn the Java language. in the process of writing, there will inevitably be some mistakes, I hope you can make a lot of suggestions. Because this book is from the author Csdn b

This article describes the Android implementation of the imitation Address Book side sidebar sliding Siderbar effect code. Share to everyone for your reference, specific as follows: See some of the application before the sidebar to do a good job, think of yourself to get a out, now share out, of course, there are deficiencies in the place, please forgive me. First figure: The code for the implementatio

OpenCV, a cross-platform computer vision library based on BSD licensing (open source), can run on Linux, Windows, Android, and Mac OS operating systems. It is lightweight and efficient-consisting of a series of C functions and a small number of C + + classes, and provides interfaces for languages such as Python, Ruby, and Matlab, and implements many common algorithms for image processing and computer vision. OpenCV in C + + language, its main interfac

ReadAfter a trial of the Chapter "programming for Android games from scratch", I had a deep understanding of the knowledge used in the game development process. This book takes some basic graphics as an example, describe the basic principles of game development. I feel that when introducing a development technology, we should explain its basic principles in detail. After reading the reader's understanding o

number3Contentvalues phonevalues=Newcontentvalues ();4Phonevalues.put ("Data1", "88888");5Phonevalues.put ("MimeType", "VND.ANDROID.CURSOR.ITEM/PHONE_V2");6Phonevalues.put ("raw_contact_id", NewID);7 Resolver.insert (Datauri, phonevalues);8 9 //Add NameTenContentvalues namevalues=Newcontentvalues (); OneNamevalues.put ("Data1", "Oooo"); ANamevalues.put ("MimeType", "Vnd.android.cursor.item/name"); -Namevalues.put ("raw_contact_id", NewID); - Resolver.insert (Datauri, namevalues)

Selection.append (Rawcontacts.is_sdn_contact + "Selection.append (rawcontacts.contact_id + "=" + "view_contacts.")+ contacts._id+ "and (" + Rawcontacts.account_type + "is NULL"+ "and" + Rawcontacts.account_name + "is NULL"+ "and" + Rawcontacts.data_set + "is NULL"+ "OR" + rawcontacts.account_type + "=?"+ "+" + rawcontacts.account_name + "=?");} else {Selection.append ("EXISTS ("+ "Select DISTINCT" + rawcontacts.contact_id+ "from View_raw_contacts"+ "WHERE (");5 Selection.append (Rawcontacts.is_

By he minggui (http://blog.csdn.net/hmg25) reprint please indicate the source Previously, I saw the special effects of simulating book pages like iBook on iPad. on Android, there were also apps such as Laputa and ireader to implement this special effect, there seems to be no ready-made examples for searching on the Internet, so I implemented one by myself, and now I will record the implementation process.

Android obtains the contact information in the address book. The Code is as follows: /*** Get the contact information, including the name, number, and profile * @ return */private arraylist Here: phonecontactor is a custom class for storing contact information. Do not forget to add the permission:

Android queries the contact name based on the phone number and exports all contacts in the address book. method 1 /* 2 * obtain the contact name based on the phone number 3 */ 4 public static string getcontactnamebyphonenumber (context, string address ){ 5 string [] projection = {contactscontract. phonelookup. display_name, 6 contactscontract. commondatakinds. Phone. Number }; 7 8 // Add yourself to mspeers

/com.android.providers.contacts/databases directory is found, where the contact2.db file is the SQLite data file that holds the contact information. The original compressed file can then be discarded. Use the SQLite tool, such as DB Browser for Sqlite, to open the data file and explore the Raw_contact and data tables. Build the SQL statement select RAW_CONTACT_ID,DATA1,DATA2,DATA3,DATA4 from data to query, copy the query results to the Excel document. The database file can then be discar

Preface Recently found that sometimes after reading a book, time is easy to forget, reading does not summarize the effect of a large discount, it is intended to write this series of articles, one is to tidy up the main points in the book, to help their digestion and understanding; the second is to encourage themselves to read more thinking. The article will not explain the contents of the

,NewDialoginterface.onclicklistener () {@Override /c7> Public voidOnClick (Dialoginterface dialog,intwhich) {Phone_number=Phone_numbers[which]; if(Config.ismobileno (Phone_number)) {et_mobile.settext (phone_number); Tv_phone_name.settext (Phone_name); } Else{tv_isp.settextcolor (color.red); Tv_isp.settext ("Wrong number format"); }}). Setnegativebutton (Cancel, NewDialoginterface.onclicklistener () {@Override /c3> Public voidO

Primary school English third-year book point read the software. According to the 2014 Beijing Teaching Reform edition textbooks, pronunciation standards. Realize the point reading function. Where to read where and where not to point! Written by Beijing Institute of Educational Sciences, published by Beijing Press. isbn:9787200108781 apk installation package Download: Click here for http://pan.baidu.com/s/1jGoTs2q App preview:[

Today, I sorted out the materials and shared the information from the previous e-reader. Open-source Android-based e-book reader FBReaderJ Http://www.fbreader.org/ Supports epub fb2 html format, and pdf format. Main functions include: Directory management, search, zoom in and out, quick navigation, bookmarks, etc. For details, refer to the following E-book