best android app development tutorial

Libs folder: store Some jar packages, such as V4,V7 's compatibility Pack, or some third-party packages Res Resource folder: storage of resources, drawable: storage of picture resources; layout: an arrangement file that stores the interface. are XML files;Values: Includes descriptive narrative files, such as string.xml strings, that use XML-formatted parameters. Color.xml color, style.xml style style, etc. androidmanifest.xml configuration file: The control file of the system. Us

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

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.

Get started with Android APP development This article describes how to get started with Android APP development, including SDK download, Development Environment setup, code writing, and

Original URL: http://www.chinaapp.org/game/5594.htmlAs a professional app developer site, there is no tutorial on how to post Android apps to Google Play, which is not allowed, and now we can share this article with more Android developers by leveraging the developer's contribution.Recommended Tutorials: How Apple deve

[Original] Development of the first Android Program (Tutorial series), Android tutorial [Personnel oriented]: All Android Developers are determined to start from scratch;[Tutorial descr

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

HTML5 + mobile app development tutorial 3-mui development example, html53-muiPreface Are you eager to try the first two articles? The following is an example of a simple answer and mui-related content. Mui Official Website: http://dcloudio.github.io/mui/ Note: I hope you can read the content on the official website. Th

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

Original: Http://www.cnblogs.com/zoupeiyang/p/4034517.html#4IntroductionInstalling Android in Windows Development environment is not simple or complicated, this article for the first time I want to build Android development environment on their windows to put Android wave fr

Installing Android in Windows Development environment is not simple or complicated, this article for the first time I want to build Android development environment on their windows to put Android wave friends, in order to ensure that everyone can successfully complete the

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

Android App Development framework: Android AnnotationsAndroid Annotations is an open-source framework for accelerating the development of Android applications, allowing you to focus on the implementation of functionality, simplify

completeCallback.onwritefinished (writtenpages); ...}2.5 Drawing the contents of a PDF pageWhen the app prints, we need to generate a PDF document and pass it to the Android print frame for printing, and we can use any PDF build library to assist with this operation.The Printedpdfdocument class uses canvas objects to draw elements on a PDF page.ExampleDraw the following simple elements on the PDF page.priv

(); Bmoptions.injustdecodebounds =true; Bitmapfactory.decodefile (Mcurrentphotopath, bmoptions);intPhotow = Bmoptions.outwidth;intPhotoh = Bmoptions.outheight;//Determine how much the image intScalefactor = Math.min (PHOTOW/TARGETW, Photoh/targeth);//Decode the image file into a Bitmap sized to fill the ViewBmoptions.injustdecodebounds =false; Bmoptions.insamplesize = Scalefactor; Bmoptions.inpurgeable =true; Bitmap Bitmap = Bitmapfactory.decodefile (Mcurrentphotopath, bmoptions); Mima

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

current song when something like that happens. In the game, you usually choose to reduce the amount of bass.Private class noisyaudiostreamreceiver extends broadcastreceiver { @Override Public void OnReceive(context context, Intent Intent) {if(AudioManager.ACTION_AUDIO_BECOMING_NOISY.equals (Intent.getaction ())) {//Pause the playback} }}PrivateIntentfilter Intentfilter =NewIntentfilter (Audiomanager.action_audio_becoming_noisy);Private void Startplayback() {Registerreceiver (Mynoisya

clears the key tracking * State, so should always is called. ... */ We can see from the annotation that this function is the activity best place to judge whether it is visible, so we can Activity.onWindowFocusChanged record the end point of the application start, but we need to be aware that the function is Activity triggered when the focus changes, so be sure to get rid of unwanted situations. Summarize The above is about Android (

Five steps for Android development environment Deployment--Very detailed Android development environment Building tutorialIntroductionInstalling Android in Windows Development environment is not simple or complicated, this article

Installation tutorial for mini-Programs (formerly called App No.) Development Tool 0.9, development tool 0.9 The full name of Applet is public platform ·Applet, formerly known as the public platform ·Application No ((Application number) Statement The mini-program development