判断任务是否在运行

OkDownload Version

1.0.5

Problem Describe

判断任务是否在运行的代码：

public synchronized boolean isRunning(DownloadTask task) {
        Util.d(TAG, "isRunning: " + task.getId());
        for (DownloadCall call : runningSyncCalls) {
            if (call.isCanceled()) continue;
            if (call.equalsTask(task)) {
                return true;
            }
        }

        for (DownloadCall call : runningAsyncCalls) {
            if (call.isCanceled()) continue;
            if (call.equalsTask(task)) {
                return true;
            }
        }

        return false;
    }

是不是最好再判断下任务是否正在结束？类似下面：

public synchronized boolean isRunning(DownloadTask task) {
        Util.d(TAG, "isRunning: " + task.getId());
        for (DownloadCall call : runningSyncCalls) {
            if (call.isCanceled()) continue;
            if (call.equalsTask(task)) {
                return !call.isFinishing();
            }
        }

        for (DownloadCall call : runningAsyncCalls) {
            if (call.isCanceled()) continue;
            if (call.equalsTask(task)) {
                return !call.isFinishing();
            }
        }

        return false;
    }

因为在taskEnd回调中，如果想获取任务状态，这个时候会获取到正在运行