From bae48a4126266810e405374ef265b023721e4328 Mon Sep 17 00:00:00 2001
From: AriaLyy <511455842@qq.com>
Date: Mon, 5 Jun 2017 10:25:18 +0800
Subject: [PATCH] bug fix

---
 .../aria/core/queue/DownloadTaskQueue.java        |  2 +-
 .../aria/core/scheduler/AbsSchedulers.java        | 15 ++++++++-------
 .../main/java/com/arialyy/aria/orm/SqlHelper.java |  2 +-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java b/Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java
index e51daeb5..0a8aa594 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java
@@ -85,7 +85,7 @@ public class DownloadTaskQueue
       }
       startTask(task);
 
-      for (DownloadTask temp : tempTasks){
+      for (DownloadTask temp : tempTasks) {
         mExecutePool.putTask(temp);
       }
     }
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
index 3942ca61..f8f26021 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
@@ -38,20 +38,19 @@ public abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY ex
 
   protected QUEUE mQueue;
 
-  private Map<String, IDownloadSchedulerListener<TASK>> mSchedulerListeners =
-      new ConcurrentHashMap<>();
+  private Map<String, ISchedulerListener<TASK>> mSchedulerListeners = new ConcurrentHashMap<>();
 
   @Override
   public void addSchedulerListener(String targetName, ISchedulerListener<TASK> schedulerListener) {
-    mSchedulerListeners.put(targetName, (IDownloadSchedulerListener<TASK>) schedulerListener);
+    mSchedulerListeners.put(targetName, schedulerListener);
   }
 
   @Override public void removeSchedulerListener(String targetName,
       ISchedulerListener<TASK> schedulerListener) {
     //该内存泄露解决方案：http://stackoverflow.com/questions/14585829/how-safe-is-to-delete-already-removed-concurrenthashmap-element
-    for (Iterator<Map.Entry<String, IDownloadSchedulerListener<TASK>>> iter =
+    for (Iterator<Map.Entry<String, ISchedulerListener<TASK>>> iter =
         mSchedulerListeners.entrySet().iterator(); iter.hasNext(); ) {
-      Map.Entry<String, IDownloadSchedulerListener<TASK>> entry = iter.next();
+      Map.Entry<String, ISchedulerListener<TASK>> entry = iter.next();
       if (entry.getKey().equals(targetName)) iter.remove();
     }
   }
@@ -99,7 +98,7 @@ public abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY ex
     }
   }
 
-  private void callback(int state, TASK task, IDownloadSchedulerListener<TASK> listener) {
+  private void callback(int state, TASK task, ISchedulerListener<TASK> listener) {
     if (listener != null) {
       if (task == null) {
         Log.e(TAG, "TASK 为null，回调失败");
@@ -134,7 +133,9 @@ public abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY ex
           listener.onTaskFail(task);
           break;
         case SUPPORT_BREAK_POINT:
-          listener.onNoSupportBreakPoint(task);
+          if (listener instanceof IDownloadSchedulerListener) {
+            ((IDownloadSchedulerListener<TASK>) listener).onNoSupportBreakPoint(task);
+          }
           break;
       }
     }
diff --git a/Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java b/Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java
index e13f5492..f3f82bde 100644
--- a/Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java
+++ b/Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java
@@ -497,7 +497,7 @@ final class SqlHelper extends SQLiteOpenHelper {
   }
 
   private static void close(SQLiteDatabase db) {
-    if (db != null && db.isOpen()) db.close();
+    //if (db != null && db.isOpen()) db.close();
   }
 
   private static SQLiteDatabase checkDb(SQLiteDatabase db) {