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Commit aa6c5744 authored by Jorim Jaggi's avatar Jorim Jaggi
Browse files

Don't dock tasks that are non-dockable 

Bug: 27200491
Change-Id: I4578441b37734b85ea03b3bb67e57abed8b21182
parent bc5425cd

core/java/android/app/ActivityManager.java

+2 −0
Original line number Diff line number Diff line
@@ -1575,6 +1575,7 @@ public class ActivityManager { 
                    Parcelable.PARCELABLE_WRITE_RETURN_VALUE);

            dest.writeInt(numActivities);

            dest.writeInt(numRunning);

            dest.writeInt(isDockable ? 1 : 0);

        }



        public void readFromParcel(Parcel source) {
@@ -1590,6 +1591,7 @@ public class ActivityManager { 
            description = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source);

            numActivities = source.readInt();

            numRunning = source.readInt();

            isDockable = source.readInt() != 0;

        }



        public static final Creator<RunningTaskInfo> CREATOR = new Creator<RunningTaskInfo>() {

packages/SystemUI/src/com/android/systemui/recents/Recents.java

+26 −17
Original line number Diff line number Diff line
@@ -35,9 +35,11 @@ import android.util.EventLog; 
import android.util.Log;

import android.view.Display;

import android.view.View;

import android.widget.Toast;



import com.android.systemui.EventLogConstants;

import com.android.systemui.EventLogTags;

import com.android.systemui.R;

import com.android.systemui.RecentsComponent;

import com.android.systemui.SystemUI;

import com.android.systemui.recents.events.EventBus;
@@ -393,6 +395,7 @@ public class Recents extends SystemUI 
        boolean screenPinningActive = ssp.isScreenPinningActive();

        boolean isTopTaskHome = topTask != null && SystemServicesProxy.isHomeStack(topTask.stackId);

        if (topTask != null && !isTopTaskHome && !screenPinningActive) {

            if (topTask.isDockable) {

                if (sSystemServicesProxy.isSystemUser(currentUser)) {

                    mImpl.dockTopTask(topTask.id, dragMode, stackCreateMode, initialBounds);

                } else {
@@ -413,9 +416,15 @@ public class Recents extends SystemUI 
                }

                mDraggingInRecentsCurrentUser = currentUser;

                return true;

            } else {

                Toast.makeText(mContext, R.string.recents_drag_non_dockable_task_message,

                        Toast.LENGTH_SHORT).show();

                return false;

            }

        } else {

            return false;

        }

    }



    @Override

    public void onDraggingInRecents(float distanceFromTop) {