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Merge "Update the SHORT_SERVICE javadoc" into udc-dev

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TreeHugger Robot
2023-02-24 22:39:45 +00:00
committed by Android (Google) Code Review
parent 97a4d91c0f 2be8a961a9
commit 031692c511
1 changed files with 31 additions and 13 deletions
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44
core/java/android/content/pm/ServiceInfo.java
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@@ -376,8 +376,8 @@ public class ServiceInfo extends ComponentInfo
* <li>Headless system apps</li>
* <li><a href="{@docRoot}guide/topics/admin/device-admin">Device admin apps</a></li>
* <li>Active VPN apps</li>
* <li>Apps holding {@link Manifest.permission#SCHEDULE_EXACT_ALARM} or
* {@link Manifest.permission#USE_EXACT_ALARM} permission.</li>
* <li>Apps holding {@link android.Manifest.permission#SCHEDULE_EXACT_ALARM} or
* {@link android.Manifest.permission#USE_EXACT_ALARM} permission.</li>
* </ul>
* </p>
*/
@@ -393,7 +393,7 @@ public class ServiceInfo extends ComponentInfo
*
* <p>Unlike other foreground service types, this type is not associated with a specific use
* case, and it will not require any special permissions
* (besides {@link Manifest.permission#FOREGROUND_SERVICE}).
* (besides {@link android.Manifest.permission#FOREGROUND_SERVICE}).
*
* However, this type has the following restrictions.
*
@@ -401,19 +401,21 @@ public class ServiceInfo extends ComponentInfo
* <li>
* The type has a 3 minute timeout.
* A foreground service of this type must be stopped within the timeout by
* {@link android.app.Service#stopSelf),
* or {@link android.content.Context#stopService).
* {@link android.app.Service#stopForeground) will also work, which will demote the
* {@link android.app.Service#stopSelf()},
* {@link android.content.Context#stopService(android.content.Intent)}
* or their overloads).
* {@link android.app.Service#stopForeground(int)} will also work,
* which will demote the
* service to a "background" service, which will soon be stopped by the system.
*
* <p>The system will <em>not</em> automatically stop it.
*
* <p>If the service isn't stopped within the timeout,
* {@link android.app.Service#onTimeout(int)} will be called.
* {@link android.app.Service#onTimeout(int)} will be called. Note, even when the
* system calls this callback, it will not stop the service automatically.
* You still need to stop the service using one of the aforementioned
* ways even when you get this callback.
*
* <p>If the service is still not stopped after the callback,
* the app will be declared an ANR after a short grace period of several seconds.
*
* the app will be declared an ANR, after a short grace period of several seconds.
* <li>
* A foreground service of this type cannot be made "sticky"
* (see {@link android.app.Service#START_STICKY}). That is, if an app is killed
@@ -427,10 +429,26 @@ public class ServiceInfo extends ComponentInfo
* <a href="/guide/components/foreground-services#background-start-restrictions>
* Restrictions on background starts
* </a>
* <li>
* You can combine multiple foreground services types with {@code |}s, and you can
* combine
* {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE}.
* with other types as well.
* However,
* {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE}
* is for situations
* where you have no other valid foreground services to use and the timeout is long
* enough for the task, and if you can use other types, there's no point using
* this type.
* For this reason, if
* {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE}
* is combined with other foreground service types, the system will simply ignore
* it, and as a result,
* none of the above restrictions will apply (e.g. there'll be no timeout).
* </ul>
*
* <p>Note, even though
* {@link ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE}
* <p>Also note, even though
* {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE}
* was added
* on Android version {@link android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE},
* it can be also used on