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2 @vvakame GoogleAppEngine Android APT

2.3 http://developer.android.com/resources/dashboard/platform-versions.

4.0 7 http://www.nttdocomo.co.jp/info/notice/page/120326_01_m.

5 4.0? 3

6 Honeycomb Fragment Action Bar Loader Gamepad, Joypad USB Host ADK (Android Open Accessory Development Kit)

7 Ice Cream Sandwich Action Provider Wi-Fi Direct Android Beam (NFC)

8 Compatibility Package API Android 1.6(Donuts) API Fragment Loader Adapter Action Bar ActionBarSherlock MenuCompat

9 3.0 Fragment 3

10 Fragment Android Activity

11 Activity View View View View View

12 Activity View Fragment View View View View Fragment

13 Activity Fragment Activity Fragment Fragment Activity

14 (View ) 1Fragment Fragment Fragment

15 (View ) <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android=" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> <fragment android:id="@+id/fragment" android:name="net.vvakame.samplefragment" android:layout_width="match_parent" android:layout_height="wrap_content" /> </LinearLayout>

(View ) public class SampleFragment extends Fragment { } @Override public View oncreateview(layoutinflater inflater, ViewGroup container, Bundle savedinstancestate) { return inflater.inflate(r.layout.fragment, container); } <?

16 (View ) public class SampleFragment extends Fragment { public View oncreateview(layoutinflater inflater, ViewGroup container, Bundle savedinstancestate) { return inflater.inflate(r.layout.fragment, container); } <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android=" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/this_is_fragment" /> </LinearLayout>

17 (View ) Fragment oncreateview null

18 (View ) public class MainActivity extends Activity public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); } } { // Fragment } SampleFragment fragment = new SampleFragment(); FragmentManager manager = getfragmentmanager(); FragmentTransaction transaction = manager.begintransaction(); transaction.add(fragment, "SampleFragment"); transaction.commit(); compat FragmentActivity

19 (View ) Android Beam Activity 2 interface AndroidManifest

20 Fragment FragmentManager FragmentTransaction

21 addtobackstack public class MainActivity extends Activity implements OnClickListener { int mcount = public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); } { // addtobackstack } SampleFragment fragment = new SampleFragment("No." + mcount); FragmentTransaction tx = getfragmentmanager().begintransaction(); tx.replace(r.id.fragment_place, fragment).commit(); public void onclick(view v) { SampleFragment fragment = new SampleFragment("No." + mcount); FragmentTransaction tx = getfragmentmanager().begintransaction(); tx.replace(r.id.fragment_place, fragment).addtobackstack(null).commit(); mcount++; } } Back 1 Fragment

22 onattach public class SampleFragment extends Fragment { public interface OnSampleCallback { public void onxxx(); } public interface OnSampleCallbackPicker { public OnSampleCallback getonsamplecallback(); } OnSampleCallback public void onattach(activity activity) { super.onattach(activity); } } if (activity instanceof OnSampleCallbackPicker == false) { throw new ClassCastException( "activity OnSampleCallbackPicker."); } mcallback = ((OnSampleCallbackPicker) activity).getonsamplecallback(); if (mcallback == null) { throw new NullPointerException("activity callback "); }

23 Activity public class MainActivity extends Activity implements OnSampleCallbackPicker public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); { // Fragment } } SampleFragment fragment = new SampleFragment(); FragmentManager manager = getfragmentmanager(); FragmentTransaction transaction = manager.begintransaction(); transaction.add(fragment, "SampleFragment"); transaction.commit(); public OnSampleCallback getonsamplecallback() { return new OnSampleCallbackImpl(); } class OnSampleCallbackImpl implements OnSampleCallback { } } public void onxxx() { } Fragment

24 Activity Fragment public class MainActivity extends Activity public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); { // Fragment } } SampleFragment fragment = new SampleFragment(new OnSampleCallbackImpl()); FragmentManager manager = getfragmentmanager(); FragmentTransaction transaction = manager.begintransaction(); transaction.add(fragment, "SampleFragment"); transaction.commit(); class OnSampleCallbackImpl implements OnSampleCallback { } } public void onxxx() { } Fragment

25 Fragment Activity oncreate onstart onresume onpause onstop ondestroy onattach oncreateview onactivitycreated onstart onresume onpause onstop ondestroyview Fragment oncreate ondestroy ondetach

26 Activity oncreate onstart onresume onpause onstop ondestroy onattach oncreateview onactivitycreated onstart onresume onpause onstop ondestroyview Fragment oncreate ondestroy ondetach

27 ActionBar 3.0

29 Action Bar Menu ( ) Google

30 AndroidManifest.xml targetsdkversion 11 minsdkversion 11

31 ActionBar Menu View SplitActionBar

32 Loader 3.0

33 Loader AsyncTask Version AsyncTaskLoader CursorLoader

34 vs AsyncTask? Loader AsyncTask AsyncTask

35 3.1 Gamepad, Joypad

36 HID Joystick Gamepad...

37 Activity GenericMotionEvent on dispatch KeyEvent GenericMotionEvent MotionEvent#getHistoricalXXX USB Keyboard Mouse

38 OK

39 3.1 USB Host ADK

40 USB Host? Android Device Android Host LED Android

42 LED 2006 VendorID, ProductID Android etc

43 ADK 3.1

44 ADK? Android ADK Android Backport RT ADK

45 Android

46 ActionProvider 4.0

47 ActionProvider ActionBar ShareActionProvider

48 <?xml version="1.0" encoding="utf-8"?> <menu xmlns:android=" > <item android:actionproviderclass="net.vvakame.applist.applicationactionprovider" android:showasaction="always"/> </menu> ActionBar

49 4.0 Wi-Fi Direct 5

50 Wi-Fi Direct Wi-Fi (WPA2, WPS) 2.3 NFC API

51 Wi-Fi Direct ( ) AP Ad hoc ( ) Android OS

52 Framework OS OS ON/OFF (`Д )

53 ( ω )

54 OS 0. Wi-Fi Direct (WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION Broadcast ) 1. WifiP2pManager#discoverPeers Peer 2. WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION Broadcast 3. WifiP2pManager#requestPeers Peer 4. WifiP2pManager.PeerListListener#onPeersAvailable 5. WifiP2pConfig WPS 6. WifiP2pManager#connect Peer 7. WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION Broadcast 8. WifiP2pManager#requestConnectionInfo 9. WifiP2pManager.ConnectionInfoListener#onConnectionInfoAvailable 10. (Socket ) 11. WifiP2pManager#removeGroup

55 <?xml version="1.0" encoding="utf-8"?> <manifest > <uses-sdk android:minsdkversion="14" />  <uses-permission android:name="android.permission.access_wifi_state" /> <uses-permission android:name="android.permission.change_wifi_state" />  <uses-permission android:name="android.permission.internet" /> <uses-feature android:name="android.hardware.wifi.direct" /> </manifest>

56 4.0 Android Beam NFC

57 Android Beam NFC 1KB API UI

58 NFC? Near Field Communication FeliCa Kitaca, Suica 2.3 NFC API / Beam OS

59 Android Beam? Youtube (AAR) Beam

60 AndroidManifest.xml NfcAdapter NDEF

61 NDEF NFC Data Exchange Format NFC Beam

62 android.nfc.ndefmessage NdefMessage NdefRecord NdefRecord NdefMessage 1 NdefRecord

63 android.nfc.ndefrecord NdefMessage NdefRecord NdefRecord MB ME CF SR IL TNF LENGTH INFO(TYPE, PAYLOAD, ID) BODY(TYPE, ID, PAYLOAD)

64 TNF Type Payload AndroidSDK NFCDemo Text, Uri, SmartPoster NFC RTD

65 1 Android 4.0(ICS) & 8 & 9 yanzm

66 Fragment Action Bar Action Provider Loader Android Gamepad, Joypad USB Host Wi-Fi Direct ADK

67 NFC Near Field Communication NDEF NFC Data Exchange Format MB Message Begin ME Message End CF Chunk Flag SR Short Record IL ID Length TNF Type Name Format RTD Record Type Definition

非推奨メソッド等の掲載について

非推奨メソッド等の掲載についてスマートにプログラミング Android 入門編第 2 版 SDK 4/2.3 対応 (2012 年 6 月 11 日発行第 2 版第 1 刷 ) において一部現在では非推奨となったレイアウト及びメソッドの利用が掲載されておりましたお詫びと共に補足訂正させて頂きます下記にその対応について示します株式会社リックテレコム書籍出版部 ( 情報更新日 :2012.8.14)