mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-11-30 04:22:18 -05:00
Move adapters into sub package
This commit is contained in:
Dominik Schürmann
parent
39c172aa88
commit
7b2de96d15
@ -0,0 +1,273 @@
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/*
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* Copyright (C) 2012-2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.sufficientlysecure.keychain.ui.adapter;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.Id;
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import org.sufficientlysecure.keychain.helper.OtherHelper;
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import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
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import org.sufficientlysecure.keychain.provider.KeychainContract.Keys;
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import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
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import org.sufficientlysecure.keychain.util.Log;
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import org.sufficientlysecure.keychain.R;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.DatabaseUtils;
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import android.database.MergeCursor;
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import android.net.Uri;
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import android.provider.BaseColumns;
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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.CursorTreeAdapter;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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public class KeyListAdapter extends CursorTreeAdapter {
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private Context mContext;
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private LayoutInflater mInflater;
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protected int mKeyType;
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private static final int CHILD_KEY = 0;
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private static final int CHILD_USER_ID = 1;
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private static final int CHILD_FINGERPRINT = 2;
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public KeyListAdapter(Context context, Cursor groupCursor, int keyType) {
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super(groupCursor, context);
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mContext = context;
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mInflater = LayoutInflater.from(context);
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mKeyType = keyType;
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}
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/**
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* Inflate new view for group items
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*/
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@Override
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public View newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent) {
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return mInflater.inflate(R.layout.key_list_group_item, null);
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}
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/**
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* Binds TextViews from group view to results from database group cursor.
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*/
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@Override
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protected void bindGroupView(View view, Context context, Cursor cursor, boolean isExpanded) {
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int userIdIndex = cursor.getColumnIndex(UserIds.USER_ID);
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TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
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mainUserId.setText(R.string.unknownUserId);
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TextView mainUserIdRest = (TextView) view.findViewById(R.id.mainUserIdRest);
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mainUserIdRest.setText("");
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String userId = cursor.getString(userIdIndex);
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if (userId != null) {
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String[] userIdSplit = OtherHelper.splitUserId(userId);
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if (userIdSplit[1] != null) {
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mainUserIdRest.setText(userIdSplit[1]);
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}
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mainUserId.setText(userIdSplit[0]);
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}
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if (mainUserId.getText().length() == 0) {
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mainUserId.setText(R.string.unknownUserId);
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}
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if (mainUserIdRest.getText().length() == 0) {
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mainUserIdRest.setVisibility(View.GONE);
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} else {
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mainUserIdRest.setVisibility(View.VISIBLE);
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}
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}
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/**
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* Inflate new view for child items
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*/
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@Override
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public View newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent) {
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return mInflater.inflate(R.layout.key_list_child_item, null);
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}
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/**
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* Bind TextViews from view of childs based on query results
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*/
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@Override
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protected void bindChildView(View view, Context context, Cursor cursor, boolean isLastChild) {
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LinearLayout keyLayout = (LinearLayout) view.findViewById(R.id.keyLayout);
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LinearLayout userIdLayout = (LinearLayout) view.findViewById(R.id.userIdLayout);
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// first entry is fingerprint
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if (cursor.getPosition() == 0) {
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// show only userId layout
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keyLayout.setVisibility(View.GONE);
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userIdLayout.setVisibility(View.VISIBLE);
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String fingerprint = PgpKeyHelper.getFingerPrint(context,
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cursor.getLong(cursor.getColumnIndex(Keys.KEY_ID)));
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fingerprint = fingerprint.replace(" ", "\n");
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TextView userId = (TextView) view.findViewById(R.id.userId);
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if (userId == null) {
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Log.d(Constants.TAG, "userId is null!");
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}
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userId.setText(context.getString(R.string.fingerprint) + "\n" + fingerprint);
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} else {
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// differentiate between keys and userIds in MergeCursor
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if (cursor.getColumnIndex(Keys.KEY_ID) != -1) {
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keyLayout.setVisibility(View.VISIBLE);
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userIdLayout.setVisibility(View.GONE);
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String keyIdStr = PgpKeyHelper.convertKeyIdToHex(cursor.getLong(cursor
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.getColumnIndex(Keys.KEY_ID)));
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String algorithmStr = PgpKeyHelper.getAlgorithmInfo(
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cursor.getInt(cursor.getColumnIndex(Keys.ALGORITHM)),
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cursor.getInt(cursor.getColumnIndex(Keys.KEY_SIZE)));
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TextView keyId = (TextView) view.findViewById(R.id.keyId);
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keyId.setText(keyIdStr);
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TextView keyDetails = (TextView) view.findViewById(R.id.keyDetails);
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keyDetails.setText("(" + algorithmStr + ")");
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ImageView masterKeyIcon = (ImageView) view.findViewById(R.id.ic_masterKey);
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if (cursor.getInt(cursor.getColumnIndex(Keys.IS_MASTER_KEY)) != 1) {
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masterKeyIcon.setVisibility(View.INVISIBLE);
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} else {
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masterKeyIcon.setVisibility(View.VISIBLE);
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}
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ImageView certifyIcon = (ImageView) view.findViewById(R.id.ic_certifyKey);
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if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_CERTIFY)) != 1) {
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certifyIcon.setVisibility(View.GONE);
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} else {
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certifyIcon.setVisibility(View.VISIBLE);
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}
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ImageView encryptIcon = (ImageView) view.findViewById(R.id.ic_encryptKey);
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if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_ENCRYPT)) != 1) {
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encryptIcon.setVisibility(View.GONE);
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} else {
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encryptIcon.setVisibility(View.VISIBLE);
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}
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ImageView signIcon = (ImageView) view.findViewById(R.id.ic_signKey);
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if (cursor.getInt(cursor.getColumnIndex(Keys.CAN_SIGN)) != 1) {
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signIcon.setVisibility(View.GONE);
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} else {
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signIcon.setVisibility(View.VISIBLE);
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}
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} else {
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keyLayout.setVisibility(View.GONE);
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userIdLayout.setVisibility(View.VISIBLE);
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String userIdStr = cursor.getString(cursor.getColumnIndex(UserIds.USER_ID));
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TextView userId = (TextView) view.findViewById(R.id.userId);
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userId.setText(userIdStr);
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}
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}
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}
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/**
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* Given the group cursor, we start cursors for a fingerprint, keys, and userIds, which are
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* merged together and build the child cursor
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*/
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@Override
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protected Cursor getChildrenCursor(Cursor groupCursor) {
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final long keyRingRowId = groupCursor.getLong(groupCursor.getColumnIndex(BaseColumns._ID));
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Cursor fingerprintCursor = getChildCursor(keyRingRowId, CHILD_FINGERPRINT);
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Cursor keyCursor = getChildCursor(keyRingRowId, CHILD_KEY);
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Cursor userIdCursor = getChildCursor(keyRingRowId, CHILD_USER_ID);
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MergeCursor mergeCursor = new MergeCursor(new Cursor[] { fingerprintCursor, keyCursor,
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userIdCursor });
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Log.d(Constants.TAG, "mergeCursor:" + DatabaseUtils.dumpCursorToString(mergeCursor));
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return mergeCursor;
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}
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/**
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* This builds a cursor for a specific type of children
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*
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* @param keyRingRowId
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* foreign row id of the keyRing
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* @param type
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* @return
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*/
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private Cursor getChildCursor(long keyRingRowId, int type) {
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Uri uri = null;
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String[] projection = null;
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String sortOrder = null;
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String selection = null;
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switch (type) {
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case CHILD_FINGERPRINT:
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projection = new String[] { Keys._ID, Keys.KEY_ID, Keys.IS_MASTER_KEY, Keys.ALGORITHM,
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Keys.KEY_SIZE, Keys.CAN_CERTIFY, Keys.CAN_SIGN, Keys.CAN_ENCRYPT, };
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sortOrder = Keys.RANK + " ASC";
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// use only master key for fingerprint
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selection = Keys.IS_MASTER_KEY + " = 1 ";
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if (mKeyType == Id.type.public_key) {
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uri = Keys.buildPublicKeysUri(String.valueOf(keyRingRowId));
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} else {
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uri = Keys.buildSecretKeysUri(String.valueOf(keyRingRowId));
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}
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break;
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case CHILD_KEY:
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projection = new String[] { Keys._ID, Keys.KEY_ID, Keys.IS_MASTER_KEY, Keys.ALGORITHM,
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Keys.KEY_SIZE, Keys.CAN_CERTIFY, Keys.CAN_SIGN, Keys.CAN_ENCRYPT, };
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sortOrder = Keys.RANK + " ASC";
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if (mKeyType == Id.type.public_key) {
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uri = Keys.buildPublicKeysUri(String.valueOf(keyRingRowId));
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} else {
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uri = Keys.buildSecretKeysUri(String.valueOf(keyRingRowId));
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}
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break;
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case CHILD_USER_ID:
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projection = new String[] { UserIds._ID, UserIds.USER_ID, UserIds.RANK, };
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sortOrder = UserIds.RANK + " ASC";
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// not the main user id
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selection = UserIds.RANK + " > 0 ";
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if (mKeyType == Id.type.public_key) {
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uri = UserIds.buildPublicUserIdsUri(String.valueOf(keyRingRowId));
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} else {
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uri = UserIds.buildSecretUserIdsUri(String.valueOf(keyRingRowId));
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}
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break;
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default:
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return null;
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}
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return mContext.getContentResolver().query(uri, projection, selection, null, sortOrder);
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}
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}
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@ -0,0 +1,101 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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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.sufficientlysecure.keychain.ui.adapter;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.SortedSet;
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import java.util.TreeSet;
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import android.content.Context;
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import android.widget.ArrayAdapter;
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public class KeyValueSpinnerAdapter extends ArrayAdapter<String> {
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private final HashMap<Integer, String> mData;
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private final int[] mKeys;
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private final String[] mValues;
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static <K, V extends Comparable<? super V>> SortedSet<Map.Entry<K, V>> entriesSortedByValues(
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Map<K, V> map) {
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SortedSet<Map.Entry<K, V>> sortedEntries = new TreeSet<Map.Entry<K, V>>(
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new Comparator<Map.Entry<K, V>>() {
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@Override
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public int compare(Map.Entry<K, V> e1, Map.Entry<K, V> e2) {
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return e1.getValue().compareTo(e2.getValue());
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}
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});
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sortedEntries.addAll(map.entrySet());
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return sortedEntries;
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}
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public KeyValueSpinnerAdapter(Context context, HashMap<Integer, String> objects) {
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// To make the drop down a simple text box
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super(context, android.R.layout.simple_spinner_item);
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mData = objects;
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// To make the drop down view a radio button list
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setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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SortedSet<Map.Entry<Integer, String>> sorted = entriesSortedByValues(objects);
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// Assign hash keys with a position so that we can present and retrieve them
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int i = 0;
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mKeys = new int[mData.size()];
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mValues = new String[mData.size()];
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for (Map.Entry<Integer, String> entry : sorted) {
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mKeys[i] = entry.getKey();
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mValues[i] = entry.getValue();
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i++;
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}
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}
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public int getCount() {
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return mData.size();
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}
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/**
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* Returns the value
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*/
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@Override
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public String getItem(int position) {
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// return the value based on the position. This is displayed in the list.
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return mValues[position];
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}
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/**
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* Returns item key
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*/
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public long getItemId(int position) {
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// Return an id to represent the item.
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return mKeys[position];
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}
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/**
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* Find position from key
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*/
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public int getPosition(long itemId) {
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for (int i = 0; i < mKeys.length; i++) {
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if ((int) itemId == mKeys[i]) {
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return i;
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}
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}
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return -1;
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}
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}
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@ -0,0 +1,140 @@
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/*
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* Copyright (C) 2012-2013 Dominik Schürmann <dominik@dominikschuermann.de>
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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
|
||||
* 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.sufficientlysecure.keychain.ui.adapter;
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import org.sufficientlysecure.keychain.Id;
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import org.sufficientlysecure.keychain.helper.OtherHelper;
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import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
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import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
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import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
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import org.sufficientlysecure.keychain.R;
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import android.content.Context;
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import android.database.Cursor;
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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.CheckBox;
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import android.widget.ListView;
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import android.widget.TextView;
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public class SelectKeyCursorAdapter extends CursorAdapter {
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protected int mKeyType;
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private LayoutInflater mInflater;
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private ListView mListView;
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public final static String PROJECTION_ROW_AVAILABLE = "available";
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public final static String PROJECTION_ROW_VALID = "valid";
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public SelectKeyCursorAdapter(Context context, Cursor c, int flags, ListView listView,
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int keyType) {
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super(context, c, flags);
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mInflater = LayoutInflater.from(context);
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mListView = listView;
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mKeyType = keyType;
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}
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public String getUserId(int position) {
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mCursor.moveToPosition(position);
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return mCursor.getString(mCursor.getColumnIndex(UserIds.USER_ID));
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}
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public long getMasterKeyId(int position) {
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mCursor.moveToPosition(position);
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return mCursor.getLong(mCursor.getColumnIndex(KeyRings.MASTER_KEY_ID));
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}
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@Override
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public void bindView(View view, Context context, Cursor cursor) {
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boolean valid = cursor.getInt(cursor.getColumnIndex(PROJECTION_ROW_VALID)) > 0;
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TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
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mainUserId.setText(R.string.unknownUserId);
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TextView mainUserIdRest = (TextView) view.findViewById(R.id.mainUserIdRest);
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mainUserIdRest.setText("");
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TextView keyId = (TextView) view.findViewById(R.id.keyId);
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keyId.setText(R.string.noKey);
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TextView status = (TextView) view.findViewById(R.id.status);
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status.setText(R.string.unknownStatus);
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String userId = cursor.getString(cursor.getColumnIndex(UserIds.USER_ID));
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if (userId != null) {
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String[] userIdSplit = OtherHelper.splitUserId(userId);
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if (userIdSplit[1] != null) {
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mainUserIdRest.setText(userIdSplit[1]);
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}
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mainUserId.setText(userIdSplit[0]);
|
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}
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long masterKeyId = cursor.getLong(cursor.getColumnIndex(KeyRings.MASTER_KEY_ID));
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keyId.setText(PgpKeyHelper.convertKeyIdToHex(masterKeyId));
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if (mainUserIdRest.getText().length() == 0) {
|
||||
mainUserIdRest.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
if (valid) {
|
||||
if (mKeyType == Id.type.public_key) {
|
||||
status.setText(R.string.canEncrypt);
|
||||
} else {
|
||||
status.setText(R.string.canSign);
|
||||
}
|
||||
} else {
|
||||
if (cursor.getInt(cursor.getColumnIndex(PROJECTION_ROW_AVAILABLE)) > 0) {
|
||||
// has some CAN_ENCRYPT keys, but col(ROW_VALID) = 0, so must be revoked or
|
||||
// expired
|
||||
status.setText(R.string.expired);
|
||||
} else {
|
||||
status.setText(R.string.noKey);
|
||||
}
|
||||
}
|
||||
|
||||
CheckBox selected = (CheckBox) view.findViewById(R.id.selected);
|
||||
if (mKeyType == Id.type.public_key) {
|
||||
selected.setVisibility(View.VISIBLE);
|
||||
|
||||
if (!valid) {
|
||||
mListView.setItemChecked(cursor.getPosition(), false);
|
||||
}
|
||||
|
||||
selected.setChecked(mListView.isItemChecked(cursor.getPosition()));
|
||||
selected.setEnabled(valid);
|
||||
} else {
|
||||
selected.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
status.setText(status.getText() + " ");
|
||||
|
||||
view.setEnabled(valid);
|
||||
mainUserId.setEnabled(valid);
|
||||
mainUserIdRest.setEnabled(valid);
|
||||
keyId.setEnabled(valid);
|
||||
status.setEnabled(valid);
|
||||
}
|
||||
|
||||
@Override
|
||||
public View newView(Context context, Cursor cursor, ViewGroup parent) {
|
||||
return mInflater.inflate(R.layout.select_key_item, null);
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user