Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c0944305 authored by Louis Chang's avatar Louis Chang Committed by Automerger Merge Worker
Browse files

Merge "Finishing root activity if having other running activities" into sc-v2-dev am: f1a38d12 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15358030

Change-Id: I1010babaf075eeb4f059e9a788ad9e74c18e32a1
parents 77d8f94d f1a38d12

services/core/java/com/android/server/wm/ActivityClientController.java

+8 −5
Original line number Diff line number Diff line
@@ -1183,7 +1183,7 @@ class ActivityClientController extends IActivityClientController.Stub { 
        try {

            final Intent baseActivityIntent;

            final boolean launchedFromHome;



            final boolean isLastRunningActivity;

            synchronized (mGlobalLock) {

                final ActivityRecord r = ActivityRecord.isInRootTaskLocked(token);

                if (r == null) return;
@@ -1195,7 +1195,9 @@ class ActivityClientController extends IActivityClientController.Stub { 
                    return;

                }



                final Intent baseIntent = r.getTask().getBaseIntent();

                final Task task = r.getTask();

                isLastRunningActivity = task.topRunningActivity() == r;

                final Intent baseIntent = task.getBaseIntent();

                final boolean activityIsBaseActivity = baseIntent != null

                        && r.mActivityComponent.equals(baseIntent.getComponent());

                baseActivityIntent = activityIsBaseActivity ? r.intent : null;
@@ -1205,12 +1207,13 @@ class ActivityClientController extends IActivityClientController.Stub { 
            // If the activity is one of the main entry points for the application, then we should

            // refrain from finishing the activity and instead move it to the back to keep it in

            // memory. The requirements for this are:

            //   1. The current activity is the base activity for the task.

            //   2. a. If the activity was launched by the home process, we trust that its intent

            //   1. The activity is the last running activity in the task.

            //   2. The current activity is the base activity for the task.

            //   3. a. If the activity was launched by the home process, we trust that its intent

            //         was resolved, so we check if the it is a main intent for the application.

            //      b. Otherwise, we query Package Manager to verify whether the activity is a

            //         launcher activity for the application.

            if (baseActivityIntent != null

            if (baseActivityIntent != null && isLastRunningActivity

                    && ((launchedFromHome && ActivityRecord.isMainIntent(baseActivityIntent))

                        || isLauncherActivity(baseActivityIntent.getComponent()))) {

                moveActivityTaskToBack(token, false /* nonRoot */);