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/*
* Copyright (C) 2014 Daniel Albert
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui.widget;
import android.content.Context;
import android.support.v4.widget.SwipeRefreshLayout;
import android.util.AttributeSet;
import org.sufficientlysecure.keychain.util.Log;
import se.emilsjolander.stickylistheaders.StickyListHeadersListView;
public class ListAwareSwipeRefreshLayout extends SwipeRefreshLayout {
private StickyListHeadersListView mStickyListHeadersListView = null;
private boolean mIsLocked = false;
/**
* Constructors
*/
public ListAwareSwipeRefreshLayout(Context context) {
super(context);
}
public ListAwareSwipeRefreshLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
/**
* Getters / Setters
*/
public void setStickyListHeadersListView(StickyListHeadersListView stickyListHeadersListView) {
mStickyListHeadersListView = stickyListHeadersListView;
}
public StickyListHeadersListView getStickyListHeadersListView() {
return mStickyListHeadersListView;
}
public void setIsLocked(boolean locked) {
mIsLocked = locked;
Log.d("ListAwareSwipeRefreshLayout", (mIsLocked ? "is locked" : "not locked"));
}
public boolean getIsLocked() {
return mIsLocked;
}
@Override
public boolean canChildScrollUp() {
if (mStickyListHeadersListView == null)
return super.canChildScrollUp();
return (
mIsLocked
||
(
mStickyListHeadersListView.getWrappedList().getChildCount() > 0
&&
(
mStickyListHeadersListView.getTop() > 0
||
mStickyListHeadersListView.getFirstVisiblePosition() > 0
)
)
);
}
}
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