Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2011 Torsten Rmer
 *
 * 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.
 */

import android.widget.ListView;

public class Main {
    public static void waitForItemCount(final ListView listView, final int expectedCount, final long timeout)
            throws InterruptedException {
        long start = System.currentTimeMillis();
        while (listView.getAdapter().getCount() != expectedCount) {
            Thread.sleep(50);
            long now = System.currentTimeMillis();
            if (now - start > timeout) {
                throw new InterruptedException(
                        String.format("Timeout exceeded while waiting for an item count of %s", expectedCount));
            }
        }
    }
}