Android最新技術動向(2012.2)

Android

17-D-3
Android

Developers Summit 2012
Saturday, February 18, 12

 Android 4.0



 (READ_PHONE_STATE)




 Google API Expert (Android)
 Android-SDK-Japan
 Android Developer Lab
 Google Developer Day
 Android
 NPO /

 Tokyo GTUG, Gadget1, IGDA Japan


 ( )





 Google Android
2008 BP
 Android
(2009 BP
 Android
2010
 Android
2010 BP
 Android A to Z
2011

Android 4.0


Android 4.0


 UI



UI

 4.0
 3.x(honeycomb)
 3.x
 4.0 3.x 2.x


UI

 4.0
 3.x(honeycomb)
 3.x
 4.0 3.x 2.x

→ 3.x


UI


Android UI

 Android

→
→

…


ABC 2011 Summer

Android UI

 Android





Android UI
 DevFestX Sapporo
 Google

 https://sites.google.com/site/
devfestxsapporo/document
 http://www.slideshare.net/yukio.andoh/dev-fest-x-
sapporo-android-ui-patterns-11532605
 https://docs.google.com/viewer?
a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnx
kZXZmZXN0eHNhcHBvcm98Z3g6NmEyZDYzMT
E3ODU5YjE0 ( Summit 2012
Developers
)

Android Design

 2012/1/12 ( 1/13)
 Matias Duarte interview
 http://www.theverge.com/2012/1/12/2703021/android-matias-duarte-live-special-announcement

 Android

 Andorid
!

Android Design

innovation

 :
 KDDI
 → Notification Area

 / 2012
Developers Summit

4.0(ICS)
 :
1. UI

2. Android API HTML
Android
Android 4.x
3. Google
hacky hidden API
Android 4.x
4. Android


1
 Flash web
div
width, height, viewport Android 2.x web
Flash


1
 Flash web
div
width, height, viewport Android 2.x web
Flash

 → HTML HTML
4.x Flash
div viewport HTML
Adobe

2

Galaxy Nexus UI
/


2

Galaxy Nexus UI
/

 →

: http://developer.android.com/guide/practices/
screens_support.html

3
 pixel
Screen
Compatibility Mode


3
 pixel
Screen
Compatibility Mode

 → Screen Compatibility Mode
android.util.DisplayMetrics

: http://developer.android.com/guide/practices/screen-
compat-mode.html Developers Summit 2012

4
 Android 4.x (Galaxy Nexus)
UI
UI
UI


4
 Android 4.x (Galaxy Nexus)
UI
UI
UI

 → UI
(HTML liquid layout Android layout
) dp (
) sp ( )

 : http://developer.android.com/guide/practices/screens_support.html

5
 MENU
Galaxy Nexus
Navigation Bar MENU
Android 4.x
MENU


5
 MENU
Galaxy Nexus
Navigation Bar MENU
Android 4.x
MENU

 → MENU UI
UI Action Bar


6
 Java Android

Intent i = new Intent();
i.setAction(Intent.ACTION_MAIN);
i.addCategory(Intent.CATEGORY_LAUNCHER);
i.setAction("com.android.browser");
i.setComponent(new
ComponentName("com.android.browser",
"com.android.browser.BrowserActivity"));
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);

6
 (Cont.) Java Android

Android 4.x


6
 (Cont.) Java Android

Android 4.x

 → Android

hard code

 Context.startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse("http://www.example.com")));


6
 (Cont.) → Android

hard code

 Context.startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse("http://www.example.com")));
 Android OS

http://
(OS )


7
 Screen Compatibility Mode
UI (View ) WebView
(HTML ) HTML
Galaxy Nexus


7
 Screen Compatibility Mode
UI (View ) WebView
(HTML ) HTML
Galaxy Nexus

 → Screen Compatibility Mode WebView

WebView View UI
HTML


8
 WebView
<a>


8
 WebView
<a>


 /WebView


9
 MediaPlayer.setLooping(true)
OGG Android 2.x
Android 4.x
0.1


9
 MediaPlayer.setLooping(true)
OGG Android 2.x
Android 4.x
0.1

 →
Android OS media engine

 Android OS




 READ_PHONE_STATE


READ_PHONE_STATE

 ID

 Google


READ_PHONE_STATE

 Q. Android Market

ID


READ_PHONE_STATE
 Q. READ_PHONE_STATE


READ_PHONE_STATE
1. SMS mobage GREE


READ_PHONE_STATE
1. SMS mobage GREE

SMS


READ_PHONE_STATE
1. SMS mobage GREE

SMS

2. LINE BUMP MyQR


READ_PHONE_STATE
1. SMS mobage GREE

SMS

2. LINE BUMP MyQR

3. CallFilter, tCallBlocking


READ_PHONE_STATE

 Adlantis Mediba ad Network
ID


/

 Admob READ_PHONE_STATE


READ_PHONE_STATE
 Q.


READ_PHONE_STATE
 Q.

 A.
INTERNET

 INTERNET


READ_PHONE_STATE
 Q. Google


READ_PHONE_STATE
 Q. Google

 A. Google


Android Market


READ_PHONE_STATE
 Q. Android


READ_PHONE_STATE
 Q. Android

 A.


READ_PHONE_STATE

( Bouncer)
Android

iPhone
Reject

Windows Phone

i i DX docomo
i
i DX

NOKIA(Symbian)


 FAQ : "Google au One Market

?"

 A:

 Android Market
3rd party market

 3rd party market
Android Market


feature app
 2011 10 Android
Market featured
 Google

 ( /
)
UI/
UX

 Android (
) !!


 2011
 2012 1

 2012 1

( )

 1
 Android Market !

Android Bazaar and Conference
 ABC 2012 Spring
 3 24










Reference (

 [1] Personal and Confidential Information: We don't allow unauthorized publishing of people's private and
confidential information, such as credit card numbers, Social Security numbers, driver's and other license
numbers, or any other information that is not publicly accessible.
 (Android Market Developer Program Policies http://www.android.com/us/developer-content-policy.html)

 [2] 4.3 You agree that if you use the Market to distribute Products, you will protect the privacy and legal
rights of users. If the users provide you with, or your Product accesses or uses, user names, passwords,
or other login information or personal information, you must make the users aware that the information
will be available to your Product, and you must provide legally adequate privacy notice and protection for
those users. Further, your Product may only use that information for the limited purposes for which the
user has given you permission to do so. If your Product stores personal or sensitive information provided
by users, it must do so securely and only for as long as it is needed. But if the user has opted into a
separate agreement with you that allows you or your Product to store or use personal or sensitive
information directly related to your Product (not including other products or applications) then the terms of
that separate agreement will govern your use of such information. If the user provides your Product with
Google Account information, your Product may only use that information to access the user's Google
Account when, and for the limited purposes for which, the user has given you permission to do so.
 (Android Market Developer Distribution Agreement http://www.android.com/us/developer-distribution-
agreement.html)

 [3] You may not use customer information obtained from the Market to sell or distribute Products outside
of the Market.
 (Android Market Developer Distribution Agreement http://www.android.com/us/developer-distribution-
agreement.html)

Android最新技術動向(2012.2)

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