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Commit 72716ed6 authored by Seigo Nonaka's avatar Seigo Nonaka
Browse files

Add PageDown, PageUp, End, Home key handler to ScrollView 

Bug: 244260144
Test: ScrollViewTest
Change-Id: I8f73f62ff5fb712411e588c032abed3638d3beb0
parent b189a4d5

core/java/android/widget/ScrollView.java

+12 −0
Original line number Diff line number Diff line
@@ -547,6 +547,18 @@ public class ScrollView extends FrameLayout { 
                        handled = fullScroll(View.FOCUS_DOWN);

                    }

                    break;

                case KeyEvent.KEYCODE_MOVE_HOME:

                    handled = fullScroll(View.FOCUS_UP);

                    break;

                case KeyEvent.KEYCODE_MOVE_END:

                    handled = fullScroll(View.FOCUS_DOWN);

                    break;

                case KeyEvent.KEYCODE_PAGE_UP:

                    handled = pageScroll(View.FOCUS_UP);

                    break;

                case KeyEvent.KEYCODE_PAGE_DOWN:

                    handled = pageScroll(View.FOCUS_DOWN);

                    break;

                case KeyEvent.KEYCODE_SPACE:

                    pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);

                    break;