久久综合色88_欧美激情国产日韩精品一区18_午夜精品一区二区三区在线观看 _自拍日韩亚洲一区在线

課程目錄:Android - The Basics培訓
4401 人關注
(78637/99817)
課程大綱:

         Android - The Basics培訓

 

 

 

Android System Architecture. Operating environment
Discussion of the overall architecture of the system Android (Linux kernel, core libraries, JVM, etc.)
Preparation of the working environment (Eclipse + Android SDK). Methods of debugging the program. Discussion of tools such as adb, draw9patch, DDMS, emulator, etc.
Activity life cycle. Implementation and performance analysis methods onCreate, onStart, OnResume, OnPause, OnDestroy.
Data structure design androidowego (src directories, res, xml file AndroidManifest.xml, permissions)
The rules for creating layouts. Examples of Linear-class implementation, Frame-, table-, RelativeLayout.
Implementation loading layouts from XML files and from within the application. Gravity class.
Create menus and dialogs. Implementation and event handling class menu and classes that inherit the dialogue.
Support graphics and touch interface
Review and implementation of the View class methods and drawable.
Gestures - touch event processing. The implementation class methods TouchEvent
implementation of the basic 'building blocks' of the software for Android. Implementation classes TextView, Button, Checkbox, ListView, etc.)
Notification class implementation
Access to the other activities and services running in the background, multithreading
Intent class overview - what it does.
Running other activities. Implementation of the method startActivity () and onActivityResult ().
Starting and communication services operating in the background. Discussion and implementation methods of the class Service.
broadcasts
Threads and Multithreading. Implementation AsyncTask class.
Synchronization. Implementation synchronize blocks and synchronized methods.
Service Location
The basic theoretical information about GPS, WGS84, digital maps (GoogleMaps, OpenStreetMap, BingMaps, etc.)
Event handling GPS. Implementation LocationListener class methods.
Drawing icons and objects on the map.
Extracting the coordinates of the click on the map.
Other
Service settings are stored on the device. Class Preferences.
Access to remote network services. Implementation classes HttpPost / HttpGet.
parsing data structures in XML and JSON. Read and write files on the device.
SQLite CONTENTMANAGER.
Sensors, Cameras, OpenGL.

主站蜘蛛池模板: 亚洲在线不卡| 久久久中文字幕| 亚洲色欲久久久综合网东京热| 国产精品自在线| 日日夜夜精品网站| 99视频精品全部免费看| 国产日韩在线视频| 久久亚洲国产精品日日av夜夜| 日韩五码在线观看| 午夜免费日韩视频| 亚洲精品在线视频观看| 国产精品大全| 国产精品久久久久7777| www.欧美日本| 国产啪精品视频| 精品日韩在线播放| 精品中文字幕乱| 国产日韩欧美影视| 国产精品视频地址| 国产黄页在线观看| 俄罗斯精品一区二区三区| 国产精品久久久一区| 国产精品夫妻激情| 国产精品美女无圣光视频| 国产精品视频999| 国产精品欧美日韩| av免费精品一区二区三区| 亚洲在线不卡| 欧美亚洲伦理www| 国内揄拍国内精品| 国产精品久久国产三级国电话系列| 国产精品日本精品| 欧美亚洲激情视频| 国产在线观看91精品一区| 国产成人综合精品| 亚洲国产一区二区三区在线播 | 国产啪精品视频| 国产精品444| 一区二区三区在线视频看| 亚洲精品成人久久久998| 久久综合婷婷综合|