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Commit e3f384b9 authored by Christophe Pinelli's avatar Christophe Pinelli Committed by Automerger Merge Worker
Browse files

Merge "Restrict activity launch when caller is running in the background" into... 

Merge "Restrict activity launch when caller is running in the background" into tm-dev am: 5f74ebdf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23265596



Change-Id: I3f7935256b54489d20e4ac1a62e16d248bd3f3ee
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 3c8b4759 5f74ebdf

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

+31 −22
Original line number Diff line number Diff line
@@ -1384,6 +1384,17 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub { 


            final long origId = Binder.clearCallingIdentity();

            // TODO(b/64750076): Check if calling pid should really be -1.

            try {

                if (options == null) {

                    options = new SafeActivityOptions(ActivityOptions.makeBasic());

                }

                // Fixes b/230492947

                // Prevents background activity launch through #startNextMatchingActivity

                // An activity going into the background could still go back to the foreground

                // if the intent used matches both:

                // - the activity in the background

                // - a second activity.

                options.getOptions(r).setAvoidMoveToFront();

                final int res = getActivityStartController()

                        .obtainStarter(intent, "startNextMatchingActivity")

                        .setCaller(r.app.getThread())
@@ -1400,13 +1411,11 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub { 
                        .setRealCallingUid(r.launchedFromUid)

                        .setActivityOptions(options)

                        .execute();

            Binder.restoreCallingIdentity(origId);



                r.finishing = wasFinishing;

            if (res != ActivityManager.START_SUCCESS) {

                return false;

                return res == ActivityManager.START_SUCCESS;

            } finally {

                Binder.restoreCallingIdentity(origId);

            }

            return true;

        }

    }