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Commit 41edede1 authored by Fedor Kudasov's avatar Fedor Kudasov
Browse files

Simplify getTaskViewAt call 

RecentsView getTaskViewAt method is nullable and is safe
to call for an out of bound index.

Bug: N/A
Test: m LauncherGoResLib
Change-Id: I7709d63ad4490fd756a50caaf42ba70c4fad4d06
parent 990256cf

quickstep/src/com/android/quickstep/OverviewCommandHelper.java

+4 −3
Original line number Diff line number Diff line
@@ -117,11 +117,12 @@ public class OverviewCommandHelper { 
        mPendingCommands.clear();

    }



    @Nullable

    private TaskView getNextTask(RecentsView view) {

        final TaskView runningTaskView = view.getRunningTaskView();



        if (runningTaskView == null) {

            return view.getTaskViewCount() > 0 ? view.getTaskViewAt(0) : null;

            return view.getTaskViewAt(0);

        } else {

            final TaskView nextTask = view.getNextTaskView();

            return nextTask != null ? nextTask : runningTaskView;
@@ -256,8 +257,8 @@ public class OverviewCommandHelper { 
                // Ensure that recents view has focus so that it receives the followup key inputs

                TaskView taskView = rv.getNextTaskView();

                if (taskView == null) {

                    if (rv.getTaskViewCount() > 0) {

                    taskView = rv.getTaskViewAt(0);

                    if (taskView != null) {

                        taskView.requestFocus();

                    } else {

                        rv.requestFocus();