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Updated recyclerview-selection: to version 1.1.0-alpha05

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M66B
2019-05-09 14:55:59 +02:00
parent 9ef900cfc5
commit d7ac4f486b
13 changed files with 120 additions and 107 deletions
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44
app/src/main/java/androidx/recyclerview/selection/TouchInputHandler.java
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@@ -88,7 +88,7 @@ final class TouchInputHandler<K> extends MotionInputHandler<K> {
}
if (mSelectionTracker.hasSelection()) {
if (isRangeExtension(e)) {
if (shouldExtendRange(e)) {
extendSelectionRange(item);
} else if (mSelectionTracker.isSelected(item.getSelectionKey())) {
mSelectionTracker.deselect(item.getSelectionKey());
@@ -126,32 +126,26 @@ final class TouchInputHandler<K> extends MotionInputHandler<K> {
boolean handled = false;
if (isRangeExtension(e)) {
if (shouldExtendRange(e)) {
extendSelectionRange(item);
handled = true;
} else {
if (!mSelectionTracker.isSelected(item.getSelectionKey())
&& mSelectionPredicate.canSetStateForKey(item.getSelectionKey(), true)) {
// If we cannot select it, we didn't apply anchoring - therefore should not
// start gesture selection
if (selectItem(item)) {
// And finally if the item was selected && we can select multiple
// we kick off gesture selection.
if (mSelectionPredicate.canSelectMultiple()) {
mGestureStarter.run();
}
handled = true;
}
} else {
// We only initiate drag and drop on long press for touch to allow regular
// touch-based scrolling
mOnDragInitiatedListener.onDragInitiated(e);
handled = true;
}
}
if (handled) {
mHapticPerformer.run();
} else {
if (mSelectionTracker.isSelected(item.getSelectionKey())) {
// Long press on existing selected item initiates drag/drop.
mOnDragInitiatedListener.onDragInitiated(e);
mHapticPerformer.run();
} else if (mSelectionPredicate.canSetStateForKey(item.getSelectionKey(), true)
&& selectItem(item)) {
// And finally if the item was selected && we can select multiple
// we kick off gesture selection.
// NOTE: isRangeActive should ALWAYS be true at this point, but there have
// been reports indicating that assumption isn't correct. So we explicitly
// check isRangeActive.
if (mSelectionPredicate.canSelectMultiple() && mSelectionTracker.isRangeActive()) {
mGestureStarter.run();
}
mHapticPerformer.run();
}
}
}
}