mirror of
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110 lines
3.5 KiB
Java
110 lines
3.5 KiB
Java
/**
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* Copyright (C) 2014 Open Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms;
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import android.app.Activity;
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import android.database.Cursor;
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import android.os.Bundle;
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import android.support.v4.app.ListFragment;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.Loader;
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import android.support.v4.widget.CursorAdapter;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ListView;
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import org.thoughtcrime.securesms.database.loaders.ConversationListLoader;
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import org.thoughtcrime.securesms.recipients.Recipients;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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/**
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* A fragment to select and share to open conversations
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*
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* @author Jake McGinty
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*/
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public class ShareFragment extends ListFragment implements LoaderManager.LoaderCallbacks<Cursor> {
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private ConversationSelectedListener listener;
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private MasterSecret masterSecret;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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masterSecret = getArguments().getParcelable("master_secret");
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) {
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return inflater.inflate(R.layout.share_fragment, container, false);
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}
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@Override
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public void onActivityCreated(Bundle bundle) {
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super.onActivityCreated(bundle);
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initializeListAdapter();
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getLoaderManager().initLoader(0, null, this);
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}
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@Override
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public void onAttach(Activity activity) {
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super.onAttach(activity);
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this.listener = (ConversationSelectedListener) activity;
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}
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@Override
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public void onListItemClick(ListView l, View v, int position, long id) {
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if (v instanceof ShareListItem) {
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ShareListItem headerView = (ShareListItem) v;
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handleCreateConversation(headerView.getThreadId(), headerView.getRecipients(),
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headerView.getDistributionType());
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}
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}
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private void initializeListAdapter() {
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this.setListAdapter(new ShareListAdapter(getActivity(), null, masterSecret));
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getListView().setRecyclerListener((ShareListAdapter) getListAdapter());
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getLoaderManager().restartLoader(0, null, this);
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}
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private void handleCreateConversation(long threadId, Recipients recipients, int distributionType) {
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listener.onCreateConversation(threadId, recipients, distributionType);
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}
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@Override
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public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
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return new ConversationListLoader(getActivity(), null, false);
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}
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@Override
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public void onLoadFinished(Loader<Cursor> arg0, Cursor cursor) {
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((CursorAdapter)getListAdapter()).changeCursor(cursor);
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}
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@Override
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public void onLoaderReset(Loader<Cursor> arg0) {
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((CursorAdapter)getListAdapter()).changeCursor(null);
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}
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public interface ConversationSelectedListener {
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public void onCreateConversation(long threadId, Recipients recipients, int distributionType);
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}
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}
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