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Commit 9869f758 authored by Vadim Tryshev's avatar Vadim Tryshev
Browse files

Handling arrow keys in Overview 

Bug: 73090995
Test: Tab, Shift-Tab, left, right: when overview is opened via Alt+Tab
or via touch.

Change-Id: Ifb05027da2f6b9c2a9a2320cec7015e5cc82d633
parent 81bd3f57

quickstep/src/com/android/quickstep/views/RecentsView.java

+17 −8
Original line number Diff line number Diff line
@@ -609,6 +609,10 @@ public abstract class RecentsView<T extends BaseActivity> 
        set.play(anim);

    }



    private void snapToPageRelative(int delta) {

        snapToPage((getNextPage() + getPageCount() + delta) % getPageCount());

    }



    @Override

    public void onVisibilityAggregated(boolean isVisible) {

        super.onVisibilityAggregated(isVisible);
@@ -621,19 +625,24 @@ public abstract class RecentsView<T extends BaseActivity> 


    @Override

    public boolean dispatchKeyEvent(KeyEvent event) {

        if (event.getKeyCode() == KeyEvent.KEYCODE_TAB

                && event.getAction() == KeyEvent.ACTION_DOWN) {

            snapToPage((getNextPage()

                    + (event.isShiftPressed() ? getPageCount() - 1 : 1)) % getPageCount());

            loadVisibleTaskData();

        if (event.getAction() == KeyEvent.ACTION_DOWN) {

            switch (event.getKeyCode()) {

                case KeyEvent.KEYCODE_TAB:

                    snapToPageRelative(event.isShiftPressed() ? -1 : 1);

                    return true;

                case KeyEvent.KEYCODE_DPAD_RIGHT:

                    snapToPageRelative(mIsRtl ? -1 : 1);

                    return true;

                case KeyEvent.KEYCODE_DPAD_LEFT:

                    snapToPageRelative(mIsRtl ? 1 : -1);

                    return true;

            }

        }

        return super.dispatchKeyEvent(event);

    }



    public void snapToTaskAfterNext() {

        snapToPage((getNextPage() + 1) % getPageCount());

        loadVisibleTaskData();

        snapToPageRelative(1);

    }



    public void launchNextTask() {