diff options
Diffstat (limited to 'OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/KeyValueSpinnerAdapter.java')
| -rw-r--r-- | OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/KeyValueSpinnerAdapter.java | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/KeyValueSpinnerAdapter.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/KeyValueSpinnerAdapter.java deleted file mode 100644 index e8905062c..000000000 --- a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/util/KeyValueSpinnerAdapter.java +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -package org.sufficientlysecure.keychain.util; - -import java.util.Comparator; -import java.util.HashMap; -import java.util.Map; -import java.util.SortedSet; -import java.util.TreeSet; - -import android.content.Context; -import android.widget.ArrayAdapter; - -public class KeyValueSpinnerAdapter extends ArrayAdapter<String> { - private final HashMap<Integer, String> mData; - private final int[] mKeys; - private final String[] mValues; - - static <K, V extends Comparable<? super V>> SortedSet<Map.Entry<K, V>> entriesSortedByValues( - Map<K, V> map) { - SortedSet<Map.Entry<K, V>> sortedEntries = new TreeSet<Map.Entry<K, V>>( - new Comparator<Map.Entry<K, V>>() { - @Override - public int compare(Map.Entry<K, V> e1, Map.Entry<K, V> e2) { - return e1.getValue().compareTo(e2.getValue()); - } - }); - sortedEntries.addAll(map.entrySet()); - return sortedEntries; - } - - public KeyValueSpinnerAdapter(Context context, HashMap<Integer, String> objects) { - // To make the drop down a simple text box - super(context, android.R.layout.simple_spinner_item); - mData = objects; - - // To make the drop down view a radio button list - setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); - - SortedSet<Map.Entry<Integer, String>> sorted = entriesSortedByValues(objects); - - // Assign hash keys with a position so that we can present and retrieve them - int i = 0; - mKeys = new int[mData.size()]; - mValues = new String[mData.size()]; - for (Map.Entry<Integer, String> entry : sorted) { - mKeys[i] = entry.getKey(); - mValues[i] = entry.getValue(); - i++; - } - } - - public int getCount() { - return mData.size(); - } - - /** - * Returns the value - */ - @Override - public String getItem(int position) { - // return the value based on the position. This is displayed in the list. - return mValues[position]; - } - - /** - * Returns item key - */ - public long getItemId(int position) { - // Return an id to represent the item. - - return mKeys[position]; - } - - /** - * Find position from key - */ - public int getPosition(long itemId) { - for (int i = 0; i < mKeys.length; i++) { - if ((int) itemId == mKeys[i]) { - return i; - } - } - return -1; - } -}
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