multi select and delete, needs testing

This commit is contained in:
Dominik Schürmann 2014-01-06 14:35:14 +01:00
parent 708baaa68c
commit de496deffa
3 changed files with 289 additions and 9 deletions

View File

@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/delete_entry"
android:icon="@android:drawable/ic_menu_delete"
android:title="@string/menu_delete_key"/>
</menu>

View File

@ -17,7 +17,6 @@
package org.sufficientlysecure.keychain.ui;
import java.util.ArrayList;
import java.util.Set;
import org.sufficientlysecure.keychain.Id;
@ -39,7 +38,6 @@ import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Messenger;
import android.provider.BaseColumns;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
@ -121,18 +119,18 @@ public class KeyListPublicFragment extends Fragment implements AdapterView.OnIte
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
// StringBuilder sb = new StringBuilder();
Set<Integer> positions = mAdapter.getCurrentCheckedPosition();
// for (Integer pos : positions) {
// sb.append(" " + pos + ",");
// }
switch (item.getItemId()) {
case R.id.delete_entry:
// get IDs for checked positions as long array
long[] ids = new long[positions.size()];
for (int i=0; i < positions.size(); i++) {
ids[i] = mAdapter.getItemId(positions.);
int i = 0;
for (int pos : positions) {
ids[i] = mAdapter.getItemId(pos);
i++;
}
showDeleteKeyDialog(ids.to);
showDeleteKeyDialog(ids);
break;
}

View File

@ -0,0 +1,273 @@
/*
* Copyright (C) 2012-2013 Dominik Schürmann <dominik@dominikschuermann.de>
*
* 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.adapter;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.Id;
import org.sufficientlysecure.keychain.helper.OtherHelper;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.provider.KeychainContract.Keys;
import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.R;
import android.content.Context;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.database.MergeCursor;
import android.net.Uri;
import android.provider.BaseColumns;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CursorTreeAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
public class KeyListAdapterOLD extends CursorTreeAdapter {
private Context mContext;
private LayoutInflater mInflater;
protected int mKeyType;
private static final int CHILD_KEY = 0;
private static final int CHILD_USER_ID = 1;
private static final int CHILD_FINGERPRINT = 2;
public KeyListAdapterOLD(Context context, Cursor groupCursor, int keyType) {
super(groupCursor, context);
mContext = context;
mInflater = LayoutInflater.from(context);
mKeyType = keyType;
}
/**
* Inflate new view for group items
*/
@Override
public View newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent) {
return mInflater.inflate(R.layout.key_list_item, null);
}
/**
* Binds TextViews from group view to results from database group cursor.
*/
@Override
protected void bindGroupView(View view, Context context, Cursor cursor, boolean isExpanded) {
int userIdIndex = cursor.getColumnIndex(UserIds.USER_ID);
TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
mainUserId.setText(R.string.unknown_user_id);
TextView mainUserIdRest = (TextView) view.findViewById(R.id.mainUserIdRest);
mainUserIdRest.setText("");
String userId = cursor.getString(userIdIndex);
if (userId != null) {
String[] userIdSplit = OtherHelper.splitUserId(userId);
if (userIdSplit[1] != null) {
mainUserIdRest.setText(userIdSplit[1]);
}
mainUserId.setText(userIdSplit[0]);
}
if (mainUserId.getText().length() == 0) {
mainUserId.setText(R.string.unknown_user_id);
}
if (mainUserIdRest.getText().length() == 0) {
mainUserIdRest.setVisibility(View.GONE);
} else {
mainUserIdRest.setVisibility(View.VISIBLE);
}
}
/**
* Inflate new view for child items
*/
@Override
public View newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent) {
return mInflater.inflate(R.layout.key_list_child_item, null);
}
/**
* Bind TextViews from view of childs based on query results
*/
@Override
protected void bindChildView(View view, Context context, Cursor cursor, boolean isLastChild) {
LinearLayout keyLayout = (LinearLayout) view.findViewById(R.id.keyLayout);
LinearLayout userIdLayout = (LinearLayout) view.findViewById(R.id.userIdLayout);
// first entry is fingerprint
if (cursor.getPosition() == 0) {
// show only userId layout
keyLayout.setVisibility(View.GONE);
userIdLayout.setVisibility(View.VISIBLE);
String fingerprint = PgpKeyHelper.getFingerPrint(context,
cursor.getLong(cursor.getColumnIndex(Keys.KEY_ID)));
fingerprint = fingerprint.replace(" ", "\n");
TextView userId = (TextView) view.findViewById(R.id.userId);
if (userId == null) {
Log.d(Constants.TAG, "userId is null!");
}
userId.setText(context.getString(R.string.fingerprint) + "\n" + fingerprint);
} else {
// differentiate between keys and userIds in MergeCursor
if (cursor.getColumnIndex(Keys.KEY_ID) != -1) {
keyLayout.setVisibility(View.VISIBLE);
userIdLayout.setVisibility(View.GONE);
String keyIdStr = PgpKeyHelper.convertKeyIdToHex(cursor.getLong(cursor
.getColumnIndex(Keys.KEY_ID)));
String algorithmStr = PgpKeyHelper.getAlgorithmInfo(
cursor.getInt(cursor.getColumnIndex(Keys.ALGORITHM)),
cursor.getInt(cursor.getColumnIndex(Keys.KEY_SIZE)));
TextView keyId = (TextView) view.findViewById(R.id.keyId);
keyId.setText(keyIdStr);
TextView keyDetails = (TextView) view.findViewById(R.id.keyDetails);
keyDetails.setText("(" + algorithmStr + ")");
ImageView masterKeyIcon = (ImageView) view.findViewById(R.id.ic_masterKey);
if (cursor.getInt(cursor.getColumnIndex(Keys.IS_MASTER_KEY)) != 1) {
masterKeyIcon.setVisibility(View.INVISIBLE);
} else {
masterKeyIcon.setVisibility(View.VISIBLE);
}
ImageView certifyIcon = (ImageView) view.findViewById(R.id.ic_certifyKey);
if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_CERTIFY)) != 1) {
certifyIcon.setVisibility(View.GONE);
} else {
certifyIcon.setVisibility(View.VISIBLE);
}
ImageView encryptIcon = (ImageView) view.findViewById(R.id.ic_encryptKey);
if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_ENCRYPT)) != 1) {
encryptIcon.setVisibility(View.GONE);
} else {
encryptIcon.setVisibility(View.VISIBLE);
}
ImageView signIcon = (ImageView) view.findViewById(R.id.ic_signKey);
if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_SIGN)) != 1) {
signIcon.setVisibility(View.GONE);
} else {
signIcon.setVisibility(View.VISIBLE);
}
} else {
keyLayout.setVisibility(View.GONE);
userIdLayout.setVisibility(View.VISIBLE);
String userIdStr = cursor.getString(cursor.getColumnIndex(UserIds.USER_ID));
TextView userId = (TextView) view.findViewById(R.id.userId);
userId.setText(userIdStr);
}
}
}
/**
* Given the group cursor, we start cursors for a fingerprint, keys, and userIds, which are
* merged together and build the child cursor
*/
@Override
protected Cursor getChildrenCursor(Cursor groupCursor) {
final long keyRingRowId = groupCursor.getLong(groupCursor.getColumnIndex(BaseColumns._ID));
Cursor fingerprintCursor = getChildCursor(keyRingRowId, CHILD_FINGERPRINT);
Cursor keyCursor = getChildCursor(keyRingRowId, CHILD_KEY);
Cursor userIdCursor = getChildCursor(keyRingRowId, CHILD_USER_ID);
MergeCursor mergeCursor = new MergeCursor(new Cursor[] { fingerprintCursor, keyCursor,
userIdCursor });
Log.d(Constants.TAG, "mergeCursor:" + DatabaseUtils.dumpCursorToString(mergeCursor));
return mergeCursor;
}
/**
* This builds a cursor for a specific type of children
*
* @param keyRingRowId
* foreign row id of the keyRing
* @param type
* @return
*/
private Cursor getChildCursor(long keyRingRowId, int type) {
Uri uri = null;
String[] projection = null;
String sortOrder = null;
String selection = null;
switch (type) {
case CHILD_FINGERPRINT:
projection = new String[] { Keys._ID, Keys.KEY_ID, Keys.IS_MASTER_KEY, Keys.ALGORITHM,
Keys.KEY_SIZE, Keys.CAN_CERTIFY, Keys.CAN_SIGN, Keys.CAN_ENCRYPT, };
sortOrder = Keys.RANK + " ASC";
// use only master key for fingerprint
selection = Keys.IS_MASTER_KEY + " = 1 ";
if (mKeyType == Id.type.public_key) {
uri = Keys.buildPublicKeysUri(String.valueOf(keyRingRowId));
} else {
uri = Keys.buildSecretKeysUri(String.valueOf(keyRingRowId));
}
break;
case CHILD_KEY:
projection = new String[] { Keys._ID, Keys.KEY_ID, Keys.IS_MASTER_KEY, Keys.ALGORITHM,
Keys.KEY_SIZE, Keys.CAN_CERTIFY, Keys.CAN_SIGN, Keys.CAN_ENCRYPT, };
sortOrder = Keys.RANK + " ASC";
if (mKeyType == Id.type.public_key) {
uri = Keys.buildPublicKeysUri(String.valueOf(keyRingRowId));
} else {
uri = Keys.buildSecretKeysUri(String.valueOf(keyRingRowId));
}
break;
case CHILD_USER_ID:
projection = new String[] { UserIds._ID, UserIds.USER_ID, UserIds.RANK, };
sortOrder = UserIds.RANK + " ASC";
// not the main user id
selection = UserIds.RANK + " > 0 ";
if (mKeyType == Id.type.public_key) {
uri = UserIds.buildPublicUserIdsUri(String.valueOf(keyRingRowId));
} else {
uri = UserIds.buildSecretUserIdsUri(String.valueOf(keyRingRowId));
}
break;
default:
return null;
}
return mContext.getContentResolver().query(uri, projection, selection, null, sortOrder);
}
}