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Commit 60b0b5ae authored by Jainam Shah's avatar Jainam Shah
Browse files

Add ability to get tasks per displayId 

Automotive usually have multiple displays and getting top
x tasks might still miss the most recent running task (excluding the
recents activity itself).

Bug: 271497478
Bug: 271166940
Test: manual
Change-Id: I45cb7bee7be10a0ab883ee056291e263da8f522f
parent fd59b80a

packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java

+12 −3
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ package com.android.systemui.shared.system; 


import static android.app.ActivityManager.LOCK_TASK_MODE_LOCKED;

import static android.app.ActivityManager.LOCK_TASK_MODE_NONE;

import static android.app.ActivityManager.LOCK_TASK_MODE_PINNED;

import static android.app.ActivityTaskManager.getService;



import android.annotation.NonNull;
@@ -45,6 +44,7 @@ import android.os.ServiceManager; 
import android.os.SystemClock;

import android.provider.Settings;

import android.util.Log;

import android.view.Display;

import android.view.IRecentsAnimationController;

import android.view.IRecentsAnimationRunner;

import android.view.RemoteAnimationTarget;
@@ -111,6 +111,13 @@ public class ActivityManagerWrapper { 
        return tasks.get(0);

    }



    /**

     * @see #getRunningTasks(boolean , int)

     */

    public ActivityManager.RunningTaskInfo[] getRunningTasks(boolean filterOnlyVisibleRecents) {

        return getRunningTasks(filterOnlyVisibleRecents, Display.INVALID_DISPLAY);

    }



    /**

     * We ask for {@link #NUM_RECENT_ACTIVITIES_REQUEST} activities because when in split screen,

     * we'll get back 2 activities for each split app and one for launcher. Launcher might be more
@@ -120,10 +127,12 @@ public class ActivityManagerWrapper { 
     * @return an array of up to {@link #NUM_RECENT_ACTIVITIES_REQUEST} running tasks

     *         filtering only for tasks that can be visible in the recent tasks list.

     */

    public ActivityManager.RunningTaskInfo[] getRunningTasks(boolean filterOnlyVisibleRecents) {

    public ActivityManager.RunningTaskInfo[] getRunningTasks(boolean filterOnlyVisibleRecents,

            int displayId) {

        // Note: The set of running tasks from the system is ordered by recency

        List<ActivityManager.RunningTaskInfo> tasks =

                mAtm.getTasks(NUM_RECENT_ACTIVITIES_REQUEST, filterOnlyVisibleRecents);

                mAtm.getTasks(NUM_RECENT_ACTIVITIES_REQUEST,

                        filterOnlyVisibleRecents, /* keepInExtras= */ false, displayId);

        return tasks.toArray(new RunningTaskInfo[tasks.size()]);

    }