android app development books

Android App Development-Wizards CSDN Blog client's get comment listThe previous blog introduces the specific content of the blog's Business logic implementation, this blog introduces the wizard csdn blog client's last feature. Get a list of comments, the implementation of this feature is not the same as the previous to get the article list and article specific co

Implement interception of any Java method in Android App development, androidappDuring Android App development, there are often some Framework layer bugs that cause the App process to c

Full record of mobile phone billing application development based on Android platform (data transfer between activity, Sqlitedatabase, Asynctask)Course Category: AndroidSuitable for people: intermediateNumber of lessons: 26 hoursTechnology used: Asynctask, drawable, SQLite, selector, layoutRelated projects: Mobile phone billing applications based on the Android p

Introduction to the development of Android handheld terminal PDA Inventory app softwareThe software needs to automatically identify my imported TXT format or the excl format of the inventory table, and then automatically generate a duplicate disk data, do AB, the interface needs to display the total quantity, the number of items, barcode, code, product name, spec

Android App Development-Little Witch CSDN blog Clientjsoup Chaptertwo weeks from the previous blog, the wizard also thought that I am sorry, because in busy to do another project, almost no empty, this wizard will leave the rest of the blog in the National Day to fill up. This blog will show you how to use the Jsoup library to parse our pages, and how to analyze

In Android development, if you use a database to store data, it is inevitable to look at the contents of the database, but for the root of the real machine, it is not so easy to view the database, if only to view the database and then put the phone root, a little more than the loss, So the following will provide a way to view the database without root, for the needs of friends reference. 1. Enter the direct

Re-open Eclipse run Android project, or some time to run Eclipse, open, find new project all have Red Fork, the previous project recompile also has this problem, Internet search to solve the problem by doing the followingWorks have Red fork, do not know what is missing, but there is no error in the project, run the program to error: Your project contains error (s), please fix them before running Your application.Tried the clean, tried the delete proje

Improved to proficient in Mobile (android, IOS) App application service program development 6.2 development ImprovementPlease refer toDevelopment ManualBasic label language and Expression in 6.3 proficient in mobile App application service program developmentFamiliar with li

The Android app I'm currently developing needs to use a third-party jar Hessian-4.0.1.jar, so I added the jar to the project and Export it through order and. For inspection.Order and Export hints that all classes from the third-party jar are not joined to the running environment.How can I use third-party jars correctly and quickly in Android engineering? I'm not

(1) First add permission to start up permissions(2) Register a broadcastreceiver to detect the start-up broadcast when the Android system is powered onPackage Com.wxyz.dengchaoqun.testswf;import Android.content.broadcastreceiver;import Android.content.Context; Import android.content.intent;/** * Created by Deng Chao on 2017/2/4. *///boot from start broadcast accept public class Autostartbroadcastreceiver extends Broadcastreceiver { static final Str

Mobile app development is also the category of technology innovation in the information technology course, so it may be confusing to record some notes in the personal Development app, so choose to write by point.1, network communication Protocol, I prefer HTTP, because familiar, okhttp very useful, but I use a simpler

Original address: http://www.javacodegeeks.com/2014/05/simple-tips-to-secure-android-app.htmlHttp://developer.android.com/training/articles/security-tips.html Android already has security features built into the operating system that significantly reduce Application security issues frequency and impact , but as an application developer , we also need to be aware of security issues when developing applicat

through the StartService method Background process: a process that has an invisible activity (the OnStop method is called) Empty process: No process with any active app components Status of Phone recorder phoneCall to detect the status of the phone, using the broadcast mechanism. Idle state (phone hangs up) TelephonyManager.CALL_STATE_IDLE Ringing status TelephonyManager.CALL_STATE_RINGING Off-hook status (in call) Te

server is the use of JSON communication, but on second thought, there are two drawbacks to doing this, 1: There are many players in the list is repeated, this will produce a lot of repeated loading, wasting bandwidth, increase the waiting time; 2: No way to cache, or to do cdn! Later think that still pass the URL good, this way, the client can load the data asynchronously, but then thought, if the user first opened, then can be saved to the local, waiting for the second time to load the local d

Next [APP] Android Development Note 0025. Packaging with Ant release1) Make key file Release.keystore (*.keystore)　　Keytool-genkey-v-keystore "Release.keystore"-alias "release"-keyalg "RSA"-validity "10000"It is important to note that:-keystore "Release.keystore" key file name-alias "Release" Alias　　2) manually edit the Ant.properties　　key.store=./release.keystor

0 Fundamentals Android Development: Bluetooth chat room App Third speaking3.1 ImageView, ImageButton control specific explanation3.2 GridView Control specific explanation3.3 Simpleadapter Adapter Specific explanation3.4 Event Listener: Onitemclicklistener3.5 entering and displaying emoji imagesWatch Online:http://www.3g-edu.org/news/video023.htmvideo Download:HTT

Android app development with Kotlin (III): extended functions and default values, kotlinandroid This is the third article about Kotlin. Original article title: Kotlin for Android (III): Extension functions and default values Link: http://antonioleiva.com/kotlin-android-exte

you want to understand the details, Baidu has a lot of information.Five. Android cross-process communication1. Broadcast and content Provider, here slightly.2.aidlThe use of aidl, a process as a server, a program as a client. Communication between them through the service. The server provides the calling interface, the client-bound service, and the method that invokes the server. Aidl supports normal data types, other data types are serialized and in

In the process of developing an application, it is necessary to carry out the corresponding unit test.Next we write a simple Android application to complete the basic unit testFirst, we need to build an Android project, named JUnit.Then, create a service class, which is the class Personservice.java that needs to be tested:Package Cn.itcast.service;public class Personservice {public void Save (string usernam

controlPowerManager pm = (powermanager) mactivity.getsystemservice (Context.power_service); WakeLock Mwakelock = Pm.newwakelock (Powermanager.full_wake_lock,tag); Mwakelock.acquire ();//Do what you want to do.。。 Mwakelock.release ();Newwakelock has three different options for the first number of references:Powermanager.partial_wake_lockPowermanager.screen_dim_wake_lockPowermanager.screen_bright_wake_lock10, Android:windowsoftinputmode1, when the focus is generated, the soft keyboard is hidden o