1/23

Burak AydınAnkara Üniversitesi – Böte III

burakaydin.net.trmail@burakaydin.net.tr

2/23

Ajanda

●GDG Ankara●Android●Android Uygulama Yapısı●Android Uygulama Bileşenleri●Nereden başlamalı?●Hello World!

3/23

GDG Ankara

gdgankara.org

●Gönüllülük●Yapabileceğimizi göstermek●Özveri

4/23

AndroidTemmuz 2005

5/23

Android

●Açık kaynak kodlu●Linux tabanlı●OHA●Mobil cihazlar(?) için işletim sistemi

6/23

Android Versiyonları

7/23

Pazar Payı

http://venturebeat.com/2013/01/28/android-captured-almost-70-global-smartphone-market-share-in-2012-apple-just-under-20/

8/23

Google Play

9/23

Android Mimarisi

10/23

Uygulama Yapısı├── assets├── bin├── libs├── res│ ├── drawable-hdpi│ ├── drawable-ldpi│ ├── drawable-mdpi│ ├── drawable-xhdpi│ ├── layout│ ├── menu│ └── values└── src └── com └── example └── deneme

11/23

Manifest.xml<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.gdgankara.ornek" android:versionCode="1" android:versionName="1.0" >

<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" />

<uses-permission android:name="android.permission.INTERNET" />

<application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name=".LoginActivity" android:label="@string/title_activity_login" > <intent-filter> <action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application>

</manifest>

12/23

Activity<activity

android:name=".OrnekActivity"> <intent-filter>

<action android:name="android.intent.action.MAIN" /><category

android:name="android.intent.category.LAUNCHER" /> </intent-filter></activity>

Twitter Facebook Gmail

13/23

Intent & Intent FilterNiyet ettim...

startActivity(new Intent(getApplicationContext(), Activity2.class));

<activityandroid:name=".OrnekActivity"> <intent-filter>

<actionandroid:name="android.intent.action.VIEW"/>

</intent-filter></activity>

14/23

Service

● Arka planda çalışır.● Multi-tasking özelliğini kullanır.

<manifest> <application> <service android:name=".OrnekService" /> </application></manifest>

15/23

Content Provider

● İçerik paylaşımı● Kişi listesine erişim

<manifest> <application> <provider

android:name=".contentprovider.MyTodoContentProvider"android:authorities="org.ankara.android.todos.contentprovider">

</provider> </application></manifest>

16/23

Broadcast Receiver

● Telefon açıldığında● Sms geldiğinde● Pil azaldığında...

<manifest> <application> <receiver android:name="OrnekReceiver" > <intent-filter> <action android:name="android.intent.action.VIEW" /> </intent-filter> </receiver> </application></manifest>

17/23

Permissions<manifest> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.VIBRATE" /> ...</manifest>

18/23

Layouts & Views●GridView●ListView●ImageView●WebView●TextView●Button●Checkbox●ProgressBar●RadioButton●Dialogs

● RelativeLayout● LinearLayout● GridLayout● TableLayout● FrameLayout

19/23

R.java

txtKullaniciAdi = (TextView) findViewById(R.id.txtKullaniciAdi);txtSifre = (TextView) findViewById(R.id.txtSifre);

OrnekActivity.java

<EditTextandroid:id="@+id/edKullaniciAdi"android:layout_width="0dp"android:layout_height="wrap_content"android:layout_weight="1">

</EditText><EditText

android:id="@+id/edSifre"android:layout_width="0dp"android:layout_height="wrap_content"android:layout_weight="1"/>

activity_ornek.xml

20/23

Nereden ba lıyoruz?şEclipse + Android Development Tool

JDK 7http://developer.android.com/sdk

http://developer.android.com/training

21/23

22/23

Android Geli tirici Günleriş

androiddeveloperdays.comandroidgelistiricigunleri.com

23/23

Te ekkürler...ş

Burak AydınAnkara Üniversitesi – Böte III

burakaydin.net.trmail@burakaydin.net.tr