Belajar Pemrograman Android by IM2

7/28/2019 Belajar Pemrograman Android by IM2

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Android Training Session Page 1

I. What is Android

Android is a software stack for mobile devices that includes an

operating system, middleware and key applications. The Android SDK

provides the tools and APIs necessary to begin developing applications on

the Android platform using the Java programming language, since 2008.

Now android is the best mobile platform application powered by Google,http: //developer.android.com/.

II. Features

a. Application framework enabling reuse and replacement of

components

b. Dalvik virtual machine optimized for mobile devices

c. Integrated browser based on the open source WebKit engine

d. Optimized graphics powered by a custom 2D graphics library; 3D

graphics based on the OpenGL ES 1.0 specification (hardware

acceleration optional)

e. SQLite for structured data storage

f. Media support for common audio, video, and still image formats

(MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF)

g. GSM Telephony (hardware dependent)




h. Bluetooth, EDGE, 3G, and WiFi (hardware dependent)

i. Camera, GPS, compass, and accelerometer (hardware dependent)

j. Rich development environment including a device emulator, tools for

debugging, memory and performance profiling, and a plugin for the

Eclipse IDE

III. System Architecture

Picture 1: System Architecture




IV. Other Information

a. Android will ship with a set of core applications including an email

client, SMS program, calendar, maps, browser, contacts, and others. All

applications are written using the Java programming language.

b. By providing an open development platform, Android offers developers

the ability to build extremely rich and innovative applications.

Developers are free to take advantage of the device hardware, access

location information, run background services, set alarms, add

notifications to the status bar, and much, much more.

c. Android includes a set of C/C++ libraries used by various components of

the Android system. These capabilities are exposed to developers

through the Android application framework. Some of the core libraries

such as system C library, Media library, 3D library etc.

V. Getting Started with Android

a. Eclipse installed as GUI editor android platform, go to

http://www.eclipse.org/downloads/, Eclipse Classic, GanyMedePackages, Eclipse Classic 3.4.2 / Galileo 3.5

b. Android SDK installed as emulator, basic platform and environment

android style, go to http://developer.android.com/sdk/index.html

c. Eclipse Update Manager install plugins for Android Development Tools

(ADT) go to link https://dl-ssl.google.com/android/eclipse/, Eclipse –

Help – Software Updates, Available Software Tab, Add Site

d. Open Eclipse, Window – Preferences. Configure Android path

installation from folder android SDK downloaded earlier.

https://dl-ssl.google.com/android/repository/repository.xml




VI. Life Cycles Android

Picture 2: Life Cycles

VII. Subject Material Android Training Session

A. Beginner Level; (2 sessions)

1. What is Android

2. Features, System Architecture, Life Cycle Application

3. Getting Started, Requirement Development (ECLIPSE, AVD, ADT, SDK)

4. Create First App (HelloWorld), File Project Structure

5. Create *.apk Installer File Project, Install (command shell)

6. Simple ListView (Object Android XML), Simple Activity, Intent




B. Intermediate Level; (3 sessions)

1. Customize ListView, Thread, Sync Method – ProgressBar

2. ImageLoader ListView, Simple HTTP Connection

3. Menu, Create Dialog, Icon, Click Listener, get default R icon

4. Simple TabWidget, get content URI list embed, admobView

5. Simple Phone Sim Card Activity, Simple Database SQL Lite

6. WebView, AutoCompleteTextView, CheckBoxView, GalleryView (Object View)

7. Customize Database SQL Lite, RSS Parsing, Simple MusicPlayer

8. SharedPreferences, Simple JSON, using API google

C. Advanced Level; (2 sessions)

1. SMS, Receive SMS, EMAIL other Phone Activities

2. Customize Database SQL Lite, SharedPreferences

3. Access Device (Bluetooth, WIFI, GPS), VideoView

4. Project Advanced MapActivities, GPS access

5. Project Advanced, Mobile News RSS Reader

6. Project Advanced, Translator Powered by Google

7. Project Advanced, Twitter, Facebook API integrated

8. Project Advanced Membership – Client Server Side, Transaction Case




VIII. First Application (Eclipse GUI opened)

A. Update Environment Site SDK, plug-in ADT (Android Developer Tool)

1. Update Site plug-in ADT (Help -> Software Updates)

Picture 3: Update ADT

Picture 4: Install - Update ADT




2. Update SDK & AVD Manager (Window -> Preferences)

Picture 5: Install SDK

3. Update SDK & AVD Manager (Window -> Android SDK and AVD Manager)

Picture 6: SDK Manager




Picture 7: Update SDK Manager

4. Create AVD Emulator

Picture 8: Create AVD




B. Create The First App -> Helloworld

Picture 9: Create First Project

C. Project Variable Input

a. Project Name: HelloWorld

b. Build Target: Android 2.1

c. Application Name: HelloWorld

d. Package Name: im2.org.sample.main

e. Create Activity: HelloActivity

f. Min SDK Version: 7




Picture 10: Script HelloActivity

D. Run As Android Application

Picture 11: Run Project in Emulator




Picture 12: Display Run Project in Emulator

E. Project Structure

Picture 13: Project Structure




Project Name: HelloWorld

Src => Source Script

Gen => Auto-generate Id Unique Variable Local

Asset => Storage File (movie, sound etc)

Res->drawable => Storage picture layout

Res->layout => XML layout

Res->string => definition variable global

AndroidManifest.xml

F. AndroidManifest XML

Picture 14: AndroidManifest XML




G. Uses-Permission

AndroidManifest.xml – Permission.

http://developer.android.com/reference/android/Manifest.permission.html

Picture 15: Uses-Permission

H. Res -> Layout

Picture 16: Layout Main.xml




I. Res -> Drawable (lpi, mpi, hpi), gen R.java

Picture 17: Drawable – R.java

J.

Src (Code Behind) – HelloActivity.java

Picture 18: HelloActivity.java




IX. Next First Project (Two Activities Combined)

a. Create layout login.xml (right click in folder res-layout)

Picture 19: Create Layout

Picture 20: Create Layout login.xml




Picture 21: login.xml script

Picture 22: login.xml graphical layout




Picture 23: main.xml script

Picture 24: main.xml graphical layout




Picture 23: HelloActivity (main.xml)




Picture 24: LoginActivity (1)




Picture 25: LoginActivity (2)




Picture 26: AndroidManifest.XML

Picture 27: Running HelloActivity




Picture 28: Running LoginActivity

Guidance:

http://developer.android.com/resources/tutorials/hello-world.html

Summary:

1. Android Platform Description

2. Installation GUI & Editor

3. Create First Android App

4.

Structure Android Project

5. Improvement First Android App

6. Developer Guidance

Documents

Belajar Pemrograman Android by IM2