busy coder s guide to advanced android development

Recently received a lot of users through e-mail or message that want to learn audio and video development, how to get started, I wrote a special article today unified reply.Audio and video This piece, there is really no comparison system of tutorials or books, online blog articles are relatively fragmented, I hope I can squeeze out the time of the whole topic in detail to say ~ ~ At present, I first give a large direction of the study

With the previous introduction to the Android platform, you can basically start to write Android apps, and here's an example of a two-dimensional graphic that will introduce the general approach to Android development, which involves customizing the application class, extending the View,intent definition, Send messages

@Kroll.proxy publicclassMyProxyextendsKrollProxy{ @Kroll.method(runOnUiThread=true) publicintdoSomething(){ return100; } } Official Address: Android Module Development Guide Summary This guide teaches you how to develop the Android module in Titanium to expand

recommended colors for Android UI---interface developmentIn the Android development process, always to add some background to the app, the individual think that the use of pure color can achieve elegant visual effect.Add some common color values: Colors.xml1 How to configure colors with Colors.xml filesandroid:background="@color/tan"The lookup is based on the lab

Build an Eclipse Android development and configuration Environment 1. Download the Android SDK Http://code.google.com/android/download.html This is the official website. after entering the website, follow the process and select an SDK package suitable for your own platform (Windows) to download. After downloading, deco

into the apk when we build the APK, so we can exclude the required files from the APK file using the following configuration:packagingoptions{Exclude ' meta-inf/lgpl2.1 'Exclude ' meta-inf/license 'Exclude ' meta-inf/notice '}1.2.3 Permissions and features configuration for the vast majority of ArcGIS Androidapps applications almost all require network support, and some applications may require access to the device's sdcard, need to have read and write permissions to the card, in addition to th

Android studio Development Guide Author: chszs, reprinted with note. Blog homepage: http://blog.csdn.net/chszs I. Introduction Android studio is a brand new Android development environment. It is based on intellij idea and is si

following values. value Description "none" There are no additional UI options. This is the default value. "splitActionBarWhenNarrow" When the horizontal space is limited (such as when the device is in portrait mode), a horizontal bar is added at the bottom of the screen to display ActionBar the Action item in. There is no longer a limited number of Action items displaye

() method, you can perform SQLite queries. The method can pass in various query parameters, such as table name, projection, Select statement, field name, grouping, and so on. If you want to make complex queries, such as using field aliases, use theSQLiteQueryBuilder/code> ，它提供了很多便于构建查询的方法。 Each SQLite query returns one Cursor that points to all records that meet the query criteria. Cursoris the only way to traverse database query results and read row and column data.For an example of an app that

implementation details3. Introduction to Software Framework4. Software Framework Combat: IoC, extensibility and non-modifiable5, first design (Implementation)5, Doing Long Operations6. Design Patterns of the Android Framework7th lesson: A case study of service management in the framework:Android service architecture systemserver integrated Development (with the ability to service in the most managed framew

here will avoid some of the pits behind: http://www.cnblogs.com/benhero/p/4183322.htmlCard notification: Watch notification Optimization: http://www.cnblogs.com/benhero/p/4211746.html Custom cards: http://www.cnblogs.com/benhero/p/4217771.html Before you learn the custom card notifications, you may want to learn about the data transfer section.Data communication: Connection Data layer: http://www.cnblogs.com/benhero/p/4138498.html Data sending and receiving: http:

Task and Back StackEnglish Original: http://developer.android.com/guide/components/tasks-and-back-stack.htmlAcquisition (update) Date: 2014-12-16In this article Save Activity Status Managing Multiple Tasks Specify startup mode Handling affinity Clearing the fallback stack K Start a task Related articles Multitasking the Android See

calls from any number of threads at the same time, they must also be implemented as thread-safe.Inter-process communication Android uses remote procedure calls (Remotes procedure Call,rpc) to provide an interprocess communication (IPC) mechanism through which methods that are invoked by Activity or other application components are executed remotely (in other processes). All results are returned to the caller. This requires splitting the method

Discovery". BLE-related classes and BLE-related classes have the following seven: Bluetoothgatt Bluetoothgattcallback Bluetoothgattservice Bluetoothgattcharacteristics Bluetoothgattdescriptor Bluetoothgattserver Bluetoothgattservercallback Among them, the first two implementations of the GATT client support, the latter two implementation of the GATT server support. In most cases, mobile phones play the role of the GATT client. These classes are included in

Android UI development 43rd-use Property Animation to implement moji weather 3.0 guide interface and Animation, androidproperty Previously I wrote moji weather 3.0 guide interface and Animation implementation, which perfectly achieves the Animation effect. That article uses View Animation, and this article uses the Pro

This chapter describes the performance aspects of the Android advanced development process. Mainly includes the electricity, the view, the memory three performance aspect knowledge point. 1. View Performance (1) Overdraw Introduction Overdraw is the excessive rendering, refers to in a frame of time (16.67MS) pixel has been plotted several times, theoretically

The moji weather was upgraded over the weekend. It looks like the guiding interface is doing well. imitating it may be different from the original author's code implementation, but the implementation effect is similar. First, I would like to share my previous article, the basic knowledge of android Animation, Android UI development Article 12th-Animation effect A

-dimensional graphic transformation Vector fonts From left to right, from right to left, to display style from top to bottom Anti-aliasing Transparency support icons, and image rendering For more information, see examples of two-dimensional graphics library of Silverlight Guide Bees We are in the Android Concise development Tutorial IX: Creating an applica

and gives the appropriate access. This allows multiple components of different applications to share the same process, reducing the use of resources. android:readPermission The permissions required to query the Content Provider client. See also permission and writePermission properties. android:syncable whether the data that the Content Provider controls need

different animations on Android, using some examples to illustrate and explain how to use them.The 4th Chapter Pathmeasure to create the path tracking animationThis chapter explains how Pathmeasure works with Android animations, and how to use these APIs provided by Pathmeasure to achieve unusual animations that are not normally felt.The 5th Chapter 10 Task Realization thought guidanceThis chapter of the 1