best book for android app development

Android development-getting mobile phone address book Obtaining the mobile phone address book is the most commonly used small function in Android. I learned it by myself today and wrote it down mainly through the data provided by the content provider provided by the system,

-recognition interface. To develop a fingerprint identification app Now, we're going to write a fingerprint-recognition app that uses the interface above, which is very simple, an activity that activates fingerprint recognition and then prompts the user to press the fingerprint and displays the results of the certification. Begin Before we begin, we need to know the basic steps for using fingerprint ide

I know less about the development of the service side, do not know what the heroes recommend to learn what technology, read what books, or good advice? And what technologies and frameworks are used in the current mainstream app service, and what frameworks and technologies are used in Python development? Thank you for your answer first! Reply content:General apps

hardware acceleration, so must start Vt-x, boot Vt-x is set at the time of the computer boot, do not know how to start vt-x please leave a message under this blog post.(3) Installation of Intelhaxm-android.exeYou can see if the Intelhaxm-android.exe is installed in the SDK manager, if it is not installed, simply select Install.SDK Manager is located in C:\Users\Fred\AppData\Local\Android\Sdk\android-sdk-wi

Android system-level in-depth development-transplantation and debugging China-Pub new book on the shelves engaged in mobile phone Development and like to learn Android kids shoes can look at oh this book is suitable for Linux deve

First, Address Book introductionThe Address Book is an app that comes with Android phones, which is an ContentProvider app that allows other apps to access contacts and make CRUD operations on contacts.Ii. Introduction to the structure of contacts databaseFirst, we can find

); Pwdiet.setdrawableclick (New Imgedittext.imyrightdrawableclick () { @Override public void Rightdrawableclick () { if (Ishidden) { //Set EditText text to be visible Pwdiet.settransformationmethod ( Hidereturnstransformationmethod.getinstance ()); Pwdiet.setrightdrawable (Getresources (). getdrawable (r.mipmap.eye_selected)); else { //Set EditText text as hidden pwdiet.settransformationmethod (Passwordtransformationmethod.getinstance ()); Pwdiet.setrightdrawable (Getresources (). getdrawable (R

This article mainly introduces the Android app development introductory course, from the SDK download, development environment Building, code writing, app packaging, such as step one by one, a very concise Android

Project Description: The project is based on the Android platform phone Address Book, the main module is divided into four parts: contact management module, call records Management module, SMS Management module, System Setup module. The system structure diagram is as follows: Project start Date: May 28, 2014 Note: All source code of this development project will

development of similar functions, improve the code refactoring ability. advanced to the master.the 11th Chapter Curriculum summary and the project optimizationfirst of all to congratulate everyone to adhere to the last moment, success is often more this one insist, but also very grateful to all of you chose this course, I am in the course question and answer area waiting for everyone, is supposed to say goodbye, or to give you a course summary, and s

Hybrid APP is the acronym for mixed-mode applications, with the advantages of Native app and web App two models, low development cost, and a cross-platform feature of web technology. At present, the middleware-based mobile development framework is known as the Hybrid

Work has done mobile phone app project, front-end and Android or iOS programmers to complete the development of the entire project, the development process with the iOS program with basically no problem, and the Android various machines and ROM problems are many, It also giv

Get the phone address book is the most commonly used Android small features, learned today, write down, mainly through the system comes from the content provider to provide data, we use the content recipient to get the corresponding data into the cursor, and then get the corresponding table field, the relevant field represents what meaning, I can only check it by myself.Here is the code for the phone addres

Android's automated testing has many frameworks, where UI Automator is the official black-box UI-related automated test tool (GitHub homepage: Case used in Java, and today we practiced the sample program in the official document, There are still some small problems to be summed up.Environment Preparation:1.JDK (yes, you are not mistaken, basic Android development environment necessary), as well as the corre

The main topics in this section include the Android Desktop widget, the app Widget Development Guide, and a simple example of how to visually explain the app widget.The concept of widgets, app widgets, Web appsThe original concept of the widget was a 98 Apple engineer named

Whether it is Android development or other mobile platform development, ListView must be a big coffee, then the operation of the ListView is certainly not less, the last blog on how to achieve the full selection and the selection of functions, this blog introduces the deletion function, Delete items in the list is not a timely refresh list, which is related to th

Introduction: This article records a machine friend-Xiao Xu based on the smart Cloud app open source framework, starting from the building of the Java environment, teaching you to download the JDK, download Androidstudio, to control the device page, etc., complete a full version of the Android app development process.

IntroductionToday, Android, iOS, the world, what Tizen, COS blabla are ants, a look at know is to send leadership or to spend research and development funds output products, is not to win the market, for just won the leadership a smile, completely can be ignored. Android development and because the

as in the Java Development environment, open to see only the basic parts, and the rest of VS will be complete at compile time. Content in Androidmanifest.xml can be configured to complete in the project properties(Configuration of namespace, API level, etc.)(app version, name, permissions, etc.)(There is no practical experience here, keep the default, and so on to figure out again)Assets and Resource Resou

Android open-source plan-one-week app development and androidapp DevelopmentQuestions about the open source program of mobile development enthusiasts One-week app development planFirst participants -Xiao Wu-Mo Xiang-Mengyan-Edge