diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java')
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java new file mode 100644 index 000000000..58e8e81e9 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ListAwareSwipeRefreshLayout.java @@ -0,0 +1,81 @@ +/* + * 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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