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Integrated longclick-handling on NewsReaderList-Items

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benjamin stephan 2015-11-27 15:36:02 +01:00 committed by benjamin stephan
parent 7adf8ba631
commit 792e3cc3d2
4 changed files with 84 additions and 13 deletions
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42
News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/ListView/SubscriptionExpandableListAdapter.java
View file

@ -249,25 +249,40 @@ public class SubscriptionExpandableListAdapter extends BaseExpandableListAdapter
viewHolder = (GroupHolder) convertView.getTag();
}
viewHolder.txt_Summary.setText(group.header);
viewHolder.listItemLayout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
@Override
public void onClick(View v) {
long idFeed = group.id_database;
boolean skipFireEvent = false;
long idFeed = group.id_database;
boolean skipFireEvent = false;
if(group instanceof ConcreteFeedItem) {
if (group instanceof ConcreteFeedItem) {
fireListTextClicked(idFeed, false, (long) ITEMS_WITHOUT_FOLDER.getValue());
skipFireEvent = true;
}
}
if(!skipFireEvent)
fireListTextClicked(idFeed, true, ((FolderSubscribtionItem) group).idFolder);
}
});
if (!skipFireEvent)
fireListTextClicked(idFeed, true, ((FolderSubscribtionItem) group).idFolder);
}
});
viewHolder.listItemLayout.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
long idFeed = group.id_database;
if (group instanceof ConcreteFeedItem) {
fireListTextLongClicked(idFeed, false, (long) ITEMS_WITHOUT_FOLDER.getValue());
} else {
fireListTextLongClicked(idFeed, true, ((FolderSubscribtionItem) group).idFolder);
}
return true; //consume event
}
});
viewHolder.txt_UnreadCount.setText("");
@ -609,4 +624,9 @@ public class SubscriptionExpandableListAdapter extends BaseExpandableListAdapter
if(eListTextClickHandler != null)
eListTextClickHandler.onTextClicked(idFeed, isFolder, optional_folder_id);
}
protected void fireListTextLongClicked(long idFeed, boolean isFolder, Long optional_folder_id)
{
if(eListTextClickHandler != null)
eListTextClickHandler.onTextLongClicked(idFeed, isFolder, optional_folder_id);
}
}

15
News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/NewsReaderListActivity.java
View file

@ -583,6 +583,21 @@ public class NewsReaderListActivity extends PodcastFragmentActivity implements
StartDetailFragment(idFeed, false, optional_folder_id, true);
}
@Override
public void onTopItemLongClicked(long idFeed, boolean isFolder, Long optional_folder_id) {
if(isFolder) {
//top-folder long-clicked
} else {
//top-item long-clicked
}
}
@Override
public void onChildItemLongClicked(long idFeed, Long optional_folder_id) {
//child-item long-clicked
}
private NewsReaderDetailFragment StartDetailFragment(long id, Boolean folder, Long optional_folder_id, boolean updateListView)
{
if(menuItemDownloadMoreItems != null) {

39
News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/NewsReaderListFragment.java
View file

@ -31,6 +31,7 @@ import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnCreateContextMenuListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ExpandableListView;
import android.widget.ExpandableListView.OnChildClickListener;
import android.widget.ImageView;
@ -95,6 +96,8 @@ public class NewsReaderListFragment extends Fragment implements OnCreateContextM
*/
void onChildItemClicked(long idFeed, Long optional_folder_id);
void onTopItemClicked(long idFeed, boolean isFolder, Long optional_folder_id);
void onChildItemLongClicked(long idFeed, Long optional_folder_id);
void onTopItemLongClicked(long idFeed, boolean isFolder, Long optional_folder_id);
}
@ -131,8 +134,10 @@ public class NewsReaderListFragment extends Fragment implements OnCreateContextM
eListView.setGroupIndicator(null);
eListView.setOnChildClickListener(onChildClickListener);
eListView.setOnItemLongClickListener(onItemLongClickListener);
eListView.setClickable(true);
eListView.setLongClickable(true);
eListView.setAdapter(lvAdapter);
SharedPreferences mPrefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
@ -178,9 +183,15 @@ public class NewsReaderListFragment extends Fragment implements OnCreateContextM
@Override
public void onTextClicked(long idFeed, boolean isFolder, Long optional_folder_id) {
mCallbacks.onTopItemClicked(idFeed, isFolder, optional_folder_id);
mCallbacks.onTopItemClicked(idFeed, isFolder, optional_folder_id);
}
};
@Override
public void onTextLongClicked(long idFeed, boolean isFolder, Long optional_folder_id) {
mCallbacks.onTopItemLongClicked(idFeed, isFolder, optional_folder_id);
}
};
OnChildClickListener onChildClickListener = new OnChildClickListener() {
@ -200,4 +211,28 @@ public class NewsReaderListFragment extends Fragment implements OnCreateContextM
return false;
}
};
AdapterView.OnItemLongClickListener onItemLongClickListener = new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
if (ExpandableListView.getPackedPositionType(id) == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
int groupPosition = ExpandableListView.getPackedPositionGroup(id);
int childPosition = ExpandableListView.getPackedPositionChild(id);
long idItem = lvAdapter.getChildId(groupPosition, childPosition);
Long optional_id_folder = null;
FolderSubscribtionItem groupItem = (FolderSubscribtionItem) lvAdapter.getGroup(groupPosition);
if(groupItem != null)
optional_id_folder = groupItem.id_database;
mCallbacks.onChildItemLongClicked(idItem, optional_id_folder);
}
return false;
}
};
}

1
News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/interfaces/ExpListTextClicked.java
View file

@ -23,4 +23,5 @@ package de.luhmer.owncloudnewsreader.interfaces;
public interface ExpListTextClicked {
void onTextClicked(long idFeed, boolean isFolder, Long optional_folder_id);
void onTextLongClicked(long idFeed, boolean isFolder, Long optional_folder_id);
}