/* * Copyright (C) 2010 The Android Open Source Project * * 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 com.android.camera; public class IntArray { private static final int INIT_CAPACITY = 8; private int mData[] = new int[INIT_CAPACITY]; private int mSize = 0; public void add(int value) { if (mData.length == mSize) { int temp[] = new int[mSize + mSize]; System.arraycopy(mData, 0, temp, 0, mSize); mData = temp; } mData[mSize++] = value; } public int size() { return mSize; } public int[] toArray(int[] result) { if (result == null || result.length < mSize) { result = new int[mSize]; } System.arraycopy(mData, 0, result, 0, mSize); return result; } }