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Remove code duplication

Browse Source 
Bug: 72222505
Test: Manual
Change-Id: I6ae6ac7474b44c16bd765635e32d2e843bc02cac
This commit is contained in:
Vadim Tryshev
2018-05-18 18:41:34 -07:00
parent b05b489f04
commit 98913d0c95
2 changed files with 22 additions and 26 deletions
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36
src/com/android/launcher3/PagedView.java
View File

@@ -1495,12 +1495,20 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
return Math.abs(delta) > 0;
}
public void scrollLeft() {
if (getNextPage() > 0) snapToPage(getNextPage() - 1);
public boolean scrollLeft() {
if (getNextPage() > 0) {
snapToPage(getNextPage() - 1);
return true;
}
return false;
}
public void scrollRight() {
if (getNextPage() < getChildCount() -1) snapToPage(getNextPage() + 1);
public boolean scrollRight() {
if (getNextPage() < getChildCount() - 1) {
snapToPage(getNextPage() + 1);
return true;
}
return false;
}
@Override
@@ -1551,22 +1559,6 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
event.setScrollable(getPageCount() > 1);
}
private boolean accessibilityScrollLeft() {
if (getCurrentPage() > 0) {
scrollLeft();
return true;
}
return false;
}
private boolean accessibilityScrollRight() {
if (getCurrentPage() < getPageCount() - 1) {
scrollRight();
return true;
}
return false;
}
@Override
public boolean performAccessibilityAction(int action, Bundle arguments) {
if (super.performAccessibilityAction(action, arguments)) {
@@ -1575,12 +1567,12 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
final boolean pagesFlipped = isPageOrderFlipped();
switch (action) {
case AccessibilityNodeInfo.ACTION_SCROLL_FORWARD: {
if (pagesFlipped ? accessibilityScrollLeft() : accessibilityScrollRight()) {
if (pagesFlipped ? scrollLeft() : scrollRight()) {
return true;
}
} break;
case AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD: {
if (pagesFlipped ? accessibilityScrollRight() : accessibilityScrollLeft()) {
if (pagesFlipped ? scrollRight() : scrollLeft()) {
return true;
}
}