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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)
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Android Training Session Page 2
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
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Android Training Session Page 3
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
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Android Training Session Page 4
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
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Android Training Session Page 5
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
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Android Training Session Page 6
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
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Android Training Session Page 7
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
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Android Training Session Page 8
Picture 7: Update SDK Manager
4. Create AVD Emulator
Picture 8: Create AVD
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Android Training Session Page 9
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
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Android Training Session Page 10
Picture 10: Script HelloActivity
D. Run As Android Application
Picture 11: Run Project in Emulator
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Android Training Session Page 11
Picture 12: Display Run Project in Emulator
E. Project Structure
Picture 13: Project Structure
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Android Training Session Page 12
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
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Android Training Session Page 13
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
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Android Training Session Page 14
I. Res -> Drawable (lpi, mpi, hpi), gen R.java
Picture 17: Drawable – R.java
J.
Src (Code Behind) – HelloActivity.java
Picture 18: HelloActivity.java
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Android Training Session Page 15
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
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Android Training Session Page 16
Picture 21: login.xml script
Picture 22: login.xml graphical layout
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Android Training Session Page 17
Picture 23: main.xml script
Picture 24: main.xml graphical layout
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Android Training Session Page 18
Picture 23: HelloActivity (main.xml)
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Android Training Session Page 19
Picture 24: LoginActivity (1)
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Android Training Session Page 20
Picture 25: LoginActivity (2)
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Android Training Session Page 21
Picture 26: AndroidManifest.XML
Picture 27: Running HelloActivity
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Android Training Session Page 22
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