7. History of Windows Phone Phone History
WP 7.0
Silverlight
WP 7.5
Silverlight
WP 8.0
Silverlight
WP 8.1
Silverlight
WP 8.1
XAML
7
8. Windows Phone Runtime
Windows Phone RuntimeからWindows Runtimeへ
Windows Runtime
(約11,000メンバ)
サブセット
(約2,800)
追加
(約600)
8
Windows Phone 8.0はWindows [Phone] Runtimeだった
9. 9
PCとPhoneでますます共通化へ
Common
WinRT APIs
Phone-specific
WinRT APIs
Windows-specific
WinRT APIs
The Windows Runtime (WinRT) is the
shared runtime and API space used by
store apps across the Windows
platform (phone and client)
Dramatic convergence in 8.1
• Goal is 100% convergence for dev scenarios
• In 8.0, we had ~30% API convergence
• With 8.1, we move well past 90%+ convergence
14. universal Windows Apps
▷ Windows Phone アプリ
Windows 8.1
ストアアプリ
Windows
Phone 8.1
ストアアプリ
(Windows Runtime)
Windows Phone
Silverlight 8.xアプリ
Windows Phone 7.x
アプリ
(Silverlight)
Windows 8
ストアアプリ
▷Windowsストアアプリ
14
16. App backup & roaming
Tile metadata and layout is backed up to OneDrive daily
App decides what data gets backed up to OneDrive
Roaming Local Temp
Roaming Local Temp
Roaming
100kb
100kb
Device A
Device B
BUILD 2014 : 2-509
21. universal Windows Apps
▷ Windows Phone アプリ
Windows 8.1
ストアアプリ
Windows
Phone 8.1アプリ
(Windows Runtime)
Windows Phone
Silverlight 8.xアプリ
Windows Phone 7.x
アプリ
(Silverlight)
Windows 8
ストアアプリ
▷Windowsストアアプリ
21