1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package android.support.v7.widget;
17
18/**
19 * Helper class for tests to check internals of ViewInfoStore
20 */
21public class InfoStoreTrojan {
22    static int sizeOfPreLayout(ViewInfoStore store) {
23        return sizeOf(store, ViewInfoStore.InfoRecord.FLAG_PRE);
24    }
25    static int sizeOfPostLayout(ViewInfoStore store) {
26        return sizeOf(store, ViewInfoStore.InfoRecord.FLAG_POST);
27    }
28    static int sizeOf(ViewInfoStore store, int flags) {
29        int cnt = 0;
30        final int size = store.mLayoutHolderMap.size();
31        for (int i = 0; i < size; i ++) {
32            ViewInfoStore.InfoRecord record = store.mLayoutHolderMap.valueAt(i);
33            if ((record.flags & flags) != 0) {
34                cnt ++;
35            }
36        }
37        return cnt;
38    }
39}
40