diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java index 2962af487b078436746d87739bbdf4d40b5e29bb..2f85fa3c028573638ea6cff40bd36c163227a223 100644 --- a/services/core/java/com/android/server/wm/Task.java +++ b/services/core/java/com/android/server/wm/Task.java @@ -6533,11 +6533,11 @@ class Task extends TaskFragment { mActivityType = ACTIVITY_TYPE_STANDARD; } - if (mActivityType != ACTIVITY_TYPE_STANDARD + if (!DisplayContent.alwaysCreateRootTask(tda.getWindowingMode(), mActivityType) && mActivityType != ACTIVITY_TYPE_UNDEFINED) { - // For now there can be only one root task of a particular non-standard activity - // type on a display. So, get that ignoring whatever windowing mode it is - // currently in. + // Only Recents or Standard activity types are allowed to have more than one + // root task on a display, this is independent of whatever windowing mode it + // is currently in. Task rootTask = tda.getRootTask(WINDOWING_MODE_UNDEFINED, mActivityType); if (rootTask != null) { throw new IllegalArgumentException("Root task=" + rootTask + " of activityType="