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Commit e4796198 authored by Winson Chung's avatar Winson Chung
Browse files

Just return an empty list if the system returns null 

Bug: 206648922
Test: Presubmit (unable to reproduce this)
Change-Id: I04a4759a1c237513ab314ece4acd542e1407edb1
parent 2a431f4a

quickstep/src/com/android/quickstep/SystemUiProxy.java

+6 −2
Original line number Diff line number Diff line
@@ -816,8 +816,12 @@ public class SystemUiProxy implements ISystemUiProxy, 
    public ArrayList<GroupedRecentTaskInfo> getRecentTasks(int numTasks, int userId) {

        if (mRecentTasks != null) {

            try {

                return new ArrayList<>(Arrays.asList(mRecentTasks.getRecentTasks(numTasks,

                        RECENT_IGNORE_UNAVAILABLE, userId)));

                final GroupedRecentTaskInfo[] rawTasks = mRecentTasks.getRecentTasks(numTasks,

                        RECENT_IGNORE_UNAVAILABLE, userId);

                if (rawTasks == null) {

                    return new ArrayList<>();

                }

                return new ArrayList<>(Arrays.asList(rawTasks));

            } catch (RemoteException e) {

                Log.w(TAG, "Failed call getRecentTasks", e);

            }