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Fix: accessibility actions move languages but don't update

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Also added a comment in onItemMove explaining why that method
does not call doTheUpdate().

Bug: 28173358
Change-Id: Ifdc00e70346149aeb09bd95ec21c7df2ccbaa996
This commit is contained in:
Mihai Nita
2016-04-26 08:03:02 -07:00
parent 321d45031b
commit 2c2e435ff2
2 changed files with 18 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
View File

@@ -197,6 +197,8 @@ class LocaleDragAndDropAdapter
notifyItemChanged(fromPosition); // to update the numbers
notifyItemChanged(toPosition);
notifyItemMoved(fromPosition, toPosition);
// We don't call doTheUpdate() here because this method is called for each item swap.
// So if we drag something across several positions it will be called several times.
}
void setRemoveMode(boolean removeMode) {
@@ -222,7 +224,6 @@ class LocaleDragAndDropAdapter
}
mFeedItemList.remove(position);
notifyDataSetChanged();
doTheUpdate();
}
void removeChecked() {

26
src/com/android/settings/localepicker/LocaleLinearLayoutManager.java
View File

@@ -114,40 +114,46 @@ public class LocaleLinearLayoutManager extends LinearLayoutManager {
final int itemCount = this.getItemCount();
final int position = this.getPosition(host);
boolean result = false;
switch (action) {
case R.id.action_drag_move_up:
if (position > 0) {
mAdapter.onItemMove(position, position - 1);
return true;
result = true;
}
return false;
break;
case R.id.action_drag_move_down:
if (position + 1 < itemCount) {
mAdapter.onItemMove(position, position + 1);
return true;
result = true;
}
return false;
break;
case R.id.action_drag_move_top:
if (position != 0) {
mAdapter.onItemMove(position, 0);
return true;
result = true;
}
return false;
break;
case R.id.action_drag_move_bottom:
if (position != itemCount - 1) {
mAdapter.onItemMove(position, itemCount - 1);
return true;
result = true;
}
return false;
break;
case R.id.action_drag_remove:
if (itemCount > 1) {
mAdapter.removeItem(position);
return true;
result = true;
}
return false;
break;
default:
return super.performAccessibilityActionForItem(recycler, state, host, action, args);
}
if (result) {
mAdapter.doTheUpdate();
}
return result;
}
}