Add setRefreshTime control refresh time

Author: JessYanCoding

progress/src/main/java/me/jessyan/progressmanager/ProgressManager.java

@@ -33,12 +33,12 @@ public final class ProgressManager {
  private final Map<String, List<ProgressListener>> mResponseListeners = new WeakHashMap<>();
  private final Handler mHandler; //所有监听器在 Handler 中被执行,所以可以保证所有监听器在主线程中被执行
  private final Interceptor mInterceptor;
- private int mRefreshTime = DEFAULT_REFRESH_TIME;
+ private int mRefreshTime = DEFAULT_REFRESH_TIME; //进度刷新时间(单位ms),避免高频率调用
 
  private static volatile ProgressManager mProgressManager;
 
  public static final boolean DEPENDENCY_OKHTTP;
- public static final int DEFAULT_REFRESH_TIME = 150; //回调刷新时间(单位ms),避免高频率调用
+ public static final int DEFAULT_REFRESH_TIME = 150;
 
 
  static {