ProgressManager 中的LIst 改为 Map 是不是更好一点呢？ url 做 key

[ifmvo]

public class ProgressManager {

private static Map<String, WeakReference<OnProgressListener>> listenersMap = Collections.synchronizedMap(new HashMap<String, WeakReference<OnProgressListener>>());
private static OkHttpClient okHttpClient;

private ProgressManager() {
}

public static OkHttpClient getOkHttpClient() {
    if (okHttpClient == null) {
        okHttpClient = new OkHttpClient.Builder()
                .addNetworkInterceptor(new Interceptor() {
                    @Override
                    public Response intercept(@NonNull Chain chain) throws IOException {
                        Request request = chain.request();
                        Response response = chain.proceed(request);
                        return response.newBuilder()
                                .body(new ProgressResponseBody(request.url().toString(), response.body(), listenersMap.get(request.url().toString()).get()))
                                .build();
                    }
                })
                .build();
    }
    return okHttpClient;
}

// private static final OnProgressListener LISTENER = new OnProgressListener() { // @Override // public void onProgress(String imageUrl, long bytesRead, long totalBytes, boolean isDone, GlideException exception) { // if (listenersMap == null || listenersMap.size() == 0) return; // for (int i = 0; i < listenersMap.size(); i++) { // WeakReference listener = listenersMap.get(i); // OnProgressListener progressListener = listener.get(); // if (progressListener == null) { // listenersMap.remove(i); // } else { // progressListener.onProgress(imageUrl, bytesRead, totalBytes, isDone, exception); // } // } // } // };

/**
 * 使用URL做key 保存在map中
 * @param key
 * @param progressListener
 */
public static void addProgressListener(String key, OnProgressListener progressListener) {
    if (progressListener == null || TextUtils.isEmpty(key)) return;

    if (!listenersMap.containsKey(key)) {
        listenersMap.put(key, new WeakReference<>(progressListener));
    }
}

public static void removeProgressListener(String key, OnProgressListener progressListener) {
    if (progressListener == null || TextUtils.isEmpty(key)) return;
    listenersMap.remove(key);
}

// private static WeakReference findProgressListener(OnProgressListener listener) { // if (listener == null) return null; // if (listenersMap == null || listenersMap.size() == 0) return null; // // for (int i = 0; i < listenersMap.size(); i++) { // WeakReference progressListener = listenersMap.get(i); // if (progressListener.get() == listener) { // return progressListener; // } // } // return null; // }

}