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Commit 57112911 authored by Zhen Zhang's avatar Zhen Zhang
Browse files

Improve the documentation of getLastTimeComponentUsed() API 

Mentioned that only certain types of component usage are reported and
added a link to UsageEvents.Event#APP_COMPONENT_USED for people to find
out the actual reporting point.

Bug: 175829712
Test: Built successfully
Change-Id: Ic192593f96b58b6e65c6f4b866276f7375eb45e8
parent d4481aec

core/java/android/app/usage/UsageStats.java

+7 −3
Original line number Diff line number Diff line
@@ -110,7 +110,9 @@ public final class UsageStats implements Parcelable { 
    public long mTotalTimeForegroundServiceUsed;



    /**

     * Last time this package's component is used, measured in milliseconds since the epoch.

     * Last time this package's component is used by a client package, measured in milliseconds

     * since the epoch. Note that component usage is only reported in certain cases (e.g. broadcast

     * receiver, service, content provider).

     * See {@link UsageEvents.Event#APP_COMPONENT_USED}

     * @hide

     */
@@ -274,8 +276,10 @@ public final class UsageStats implements Parcelable { 
    }



    /**

     * Get the last time this package's component was used, measured in milliseconds since the

     * epoch.

     * Get the last time this package's component was used by a client package, measured in

     * milliseconds since the epoch. Note that component usage is only reported in certain cases

     * (e.g. broadcast receiver, service, content provider).

     * See {@link UsageEvents.Event#APP_COMPONENT_USED}

     * @hide

     */

    @SystemApi