1 files changed, 146 insertions, 0 deletions
diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyListSecretFragment.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyListSecretFragment.java
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index 000000000..f4ba2b4d9
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+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyListSecretFragment.java
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+/*
+ * Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.sufficientlysecure.keychain.ui;
+
+import java.util.ArrayList;
+
+import org.sufficientlysecure.keychain.Id;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
+import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
+import org.sufficientlysecure.keychain.ui.widget.KeyListAdapter;
+import org.sufficientlysecure.keychain.R;
+
+import com.google.zxing.integration.android.IntentIntegrator;
+
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v4.content.CursorLoader;
+import android.support.v4.content.Loader;
+import android.support.v4.app.LoaderManager;
+import android.view.ContextMenu;
+import android.view.View;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.widget.ExpandableListView;
+import android.widget.Toast;
+import android.widget.ExpandableListView.ExpandableListContextMenuInfo;
+
+public class KeyListSecretFragment extends KeyListFragment implements
+        LoaderManager.LoaderCallbacks<Cursor> {
+
+    private KeyListSecretActivity mKeyListSecretActivity;
+
+    private KeyListAdapter mAdapter;
+
+    /**
+     * Define Adapter and Loader on create of Activity
+     */
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        mKeyListSecretActivity = (KeyListSecretActivity) getActivity();
+
+        mAdapter = new KeyListAdapter(mKeyListSecretActivity, null, Id.type.secret_key);
+        setListAdapter(mAdapter);
+
+        // Start out with a progress indicator.
+        setListShown(false);
+
+        // Prepare the loader. Either re-connect with an existing one,
+        // or start a new one.
+        // id is -1 as the child cursors are numbered 0,...,n
+        getLoaderManager().initLoader(-1, null, this);
+    }
+
+    /**
+     * Context Menu on Long Click
+     */
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
+        super.onCreateContextMenu(menu, v, menuInfo);
+        menu.add(0, Id.menu.edit, 0, R.string.menu_editKey);
+    }
+
+    @Override
+    public boolean onContextItemSelected(android.view.MenuItem item) {
+        ExpandableListContextMenuInfo expInfo = (ExpandableListContextMenuInfo) item.getMenuInfo();
+
+        // expInfo.id would also return row id of childs, but we always want to get the row id of
+        // the group item, thus we are using the following way
+        int groupPosition = ExpandableListView.getPackedPositionGroup(expInfo.packedPosition);
+        long keyRingRowId = getExpandableListAdapter().getGroupId(groupPosition);
+
+        // get master key id using row id
+        long masterKeyId = ProviderHelper
+                .getSecretMasterKeyId(mKeyListSecretActivity, keyRingRowId);
+
+        switch (item.getItemId()) {
+        case Id.menu.edit:
+            mKeyListSecretActivity.checkPassPhraseAndEdit(masterKeyId);
+
+            return true;
+
+        default:
+            return super.onContextItemSelected(item);
+
+        }
+    }
+
+
+    // These are the rows that we will retrieve.
+    static final String[] PROJECTION = new String[] { KeyRings._ID, KeyRings.MASTER_KEY_ID,
+            UserIds.USER_ID };
+
+    static final String SORT_ORDER = UserIds.USER_ID + " ASC";
+
+    @Override
+    public Loader<Cursor> onCreateLoader(int id, Bundle args) {
+        // This is called when a new Loader needs to be created. This
+        // sample only has one Loader, so we don't care about the ID.
+        Uri baseUri = KeyRings.buildSecretKeyRingsUri();
+
+        // Now create and return a CursorLoader that will take care of
+        // creating a Cursor for the data being displayed.
+        return new CursorLoader(getActivity(), baseUri, PROJECTION, null, null, SORT_ORDER);
+    }
+
+    @Override
+    public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
+        // Swap the new cursor in. (The framework will take care of closing the
+        // old cursor once we return.)
+        mAdapter.setGroupCursor(data);
+
+        // The list should now be shown.
+        if (isResumed()) {
+            setListShown(true);
+        } else {
+            setListShownNoAnimation(true);
+        }
+    }
+
+    @Override
+    public void onLoaderReset(Loader<Cursor> loader) {
+        // This is called when the last Cursor provided to onLoadFinished()
+        // above is about to be closed. We need to make sure we are no
+        // longer using it.
+        mAdapter.setGroupCursor(null);
+    }
+
+}