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MediaBrowser: Add extra lookup keys to specify media items to retrieve

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Bug: 25821318, Bug: 25153123, Bug: 25153113
Change-Id: I50cc99439a4a6dd714cf7bfd0950e2583554668a
This commit is contained in:
Jae Seo
2016-02-05 11:38:26 +09:00
parent 44278472d8
commit 0cc5a9d8f6
5 changed files with 66 additions and 0 deletions
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3
api/current.txt
View File

@@ -34369,6 +34369,9 @@ package android.service.media {
ctor public MediaBrowserService.BrowserRoot(java.lang.String, android.os.Bundle);
method public android.os.Bundle getExtras();
method public java.lang.String getRootId();
field public static final java.lang.String EXTRA_OFFLINE = "android.service.media.extra.OFFLINE";
field public static final java.lang.String EXTRA_RECENT = "android.service.media.extra.RECENT";
field public static final java.lang.String EXTRA_SUGGESTED = "android.service.media.extra.SUGGESTED";
}
public class MediaBrowserService.Result {

3
api/system-current.txt
View File

@@ -36779,6 +36779,9 @@ package android.service.media {
ctor public MediaBrowserService.BrowserRoot(java.lang.String, android.os.Bundle);
method public android.os.Bundle getExtras();
method public java.lang.String getRootId();
field public static final java.lang.String EXTRA_OFFLINE = "android.service.media.extra.OFFLINE";
field public static final java.lang.String EXTRA_RECENT = "android.service.media.extra.RECENT";
field public static final java.lang.String EXTRA_SUGGESTED = "android.service.media.extra.SUGGESTED";
}
public class MediaBrowserService.Result {

3
api/test-current.txt
View File

@@ -34384,6 +34384,9 @@ package android.service.media {
ctor public MediaBrowserService.BrowserRoot(java.lang.String, android.os.Bundle);
method public android.os.Bundle getExtras();
method public java.lang.String getRootId();
field public static final java.lang.String EXTRA_OFFLINE = "android.service.media.extra.OFFLINE";
field public static final java.lang.String EXTRA_RECENT = "android.service.media.extra.RECENT";
field public static final java.lang.String EXTRA_SUGGESTED = "android.service.media.extra.SUGGESTED";
}
public class MediaBrowserService.Result {

3
media/java/android/media/browse/MediaBrowser.java
View File

@@ -117,6 +117,9 @@ public final class MediaBrowser {
* to the media browse service when connecting and retrieving the root id
* for browsing, or null if none. The contents of this bundle may affect
* the information returned when browsing.
* @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_RECENT
* @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_OFFLINE
* @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_SUGGESTED
*/
public MediaBrowser(Context context, ComponentName serviceComponent,
ConnectionCallback callback, Bundle rootHints) {

54
media/java/android/service/media/MediaBrowserService.java
View File

@@ -351,6 +351,9 @@ public abstract class MediaBrowserService extends Service {
* root id for browsing, or null if none. The contents of this
* bundle may affect the information returned when browsing.
* @return The {@link BrowserRoot} for accessing this app's content or null.
* @see BrowserRoot#EXTRA_RECENT
* @see BrowserRoot#EXTRA_OFFLINE
* @see BrowserRoot#EXTRA_SUGGESTED
*/
public abstract @Nullable BrowserRoot onGetRoot(@NonNull String clientPackageName,
int clientUid, @Nullable Bundle rootHints);
@@ -667,6 +670,57 @@ public abstract class MediaBrowserService extends Service {
* when first connected.
*/
public static final class BrowserRoot {
/**
* The lookup key for a boolean that indicates whether the browser service should return a
* browser root for recently played media items.
*
* <p>When creating a media browser for a given media browser service, this key can be
* supplied as a root hint for retrieving media items that are recently played.
* If the media browser service can provide such media items, the implementation must return
* the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
*
* <p>The root hint may contain multiple keys.
*
* @see #EXTRA_OFFLINE
* @see #EXTRA_SUGGESTED
*/
public static final String EXTRA_RECENT = "android.service.media.extra.RECENT";
/**
* The lookup key for a boolean that indicates whether the browser service should return a
* browser root for offline media items.
*
* <p>When creating a media browser for a given media browser service, this key can be
* supplied as a root hint for retrieving media items that are can be played without an
* internet connection.
* If the media browser service can provide such media items, the implementation must return
* the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
*
* <p>The root hint may contain multiple keys.
*
* @see #EXTRA_RECENT
* @see #EXTRA_SUGGESTED
*/
public static final String EXTRA_OFFLINE = "android.service.media.extra.OFFLINE";
/**
* The lookup key for a boolean that indicates whether the browser service should return a
* browser root for suggested media items.
*
* <p>When creating a media browser for a given media browser service, this key can be
* supplied as a root hint for retrieving the media items suggested by the media browser
* service. The list of media items passed in {@link android.media.browse.MediaBrowser.SubscriptionCallback#onChildrenLoaded(String, List)}
* is considered ordered by relevance, first being the top suggestion.
* If the media browser service can provide such media items, the implementation must return
* the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
*
* <p>The root hint may contain multiple keys.
*
* @see #EXTRA_RECENT
* @see #EXTRA_OFFLINE
*/
public static final String EXTRA_SUGGESTED = "android.service.media.extra.SUGGESTED";
final private String mRootId;
final private Bundle mExtras;