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26 lines
1.7 KiB
26 lines
1.7 KiB
7 months ago
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## 3.14\. Media UI
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If device implementations include non-voice-activated applications (the Apps) that interact with
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third-party applications through [`MediaBrowser`](http://developer.android.com/reference/android/media/browse/MediaBrowser.html)
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or [`MediaSession`](http://developer.android.com/reference/android/media/session/MediaSession.html),
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the Apps:
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* [C-1-2] MUST clearly display icons obtained via getIconBitmap() or getIconUri() and titles
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obtained via getTitle() as described in [`MediaDescription`](http://developer.android.com/reference/android/media/MediaDescription.html).
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May shorten titles to comply with safety regulations (e.g. driver distraction).
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* [C-1-3] MUST show the third-party application icon whenever displaying content provided by
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this third-party application.
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* [C-1-4] MUST allow the user to interact with the entire [`MediaBrowser`](http://developer.android.com/reference/android/media/browse/MediaBrowser.html)
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hierarchy. MAY restrict the access to part of the hierarchy to comply with safety regulations
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(e.g. driver distraction), but MUST NOT give preferential treatment based on content or
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content provider.
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* [C-1-5] MUST consider double tap of [`KEYCODE_HEADSETHOOK`](
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https://developer.android.com/reference/android/view/KeyEvent.html#KEYCODE_HEADSETHOOK)
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or [`KEYCODE_MEDIA_PLAY_PAUSE`](https://developer.android.com/reference/android/view/KeyEvent.html#KEYCODE_MEDIA_PLAY_PAUSE)
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as [`KEYCODE_MEDIA_NEXT`](https://developer.android.com/reference/android/view/KeyEvent.html#KEYCODE_MEDIA_NEXT)
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for [`MediaSession.Callback#onMediaButtonEvent`](https://developer.android.com/reference/android/media/session/MediaSession.Callback.html#onMediaButtonEvent%28android.content.Intent%29).
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