target 结构优化

Aria/src/main/java/com/arialyy/aria/core/common/ftp/AbsFtpInfoThread.java

@@ -25,7 +25,6 @@ import aria.apache.commons.net.ftp.FTPFile;
 import aria.apache.commons.net.ftp.FTPReply;
 import aria.apache.commons.net.ftp.FTPSClient;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.FtpUrlEntity;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsTaskWrapper;

Aria/src/main/java/com/arialyy/aria/core/common/ftp/AbsFtpThreadTask.java

@@ -21,7 +21,6 @@ import aria.apache.commons.net.ftp.FTPClient;
 import aria.apache.commons.net.ftp.FTPClientConfig;
 import aria.apache.commons.net.ftp.FTPReply;
 import aria.apache.commons.net.ftp.FTPSClient;
-import com.arialyy.aria.core.FtpUrlEntity;
 import com.arialyy.aria.core.common.AbsThreadTask;
 import com.arialyy.aria.core.common.SubThreadConfig;
 import com.arialyy.aria.core.inf.AbsNormalEntity;

Aria/src/main/java/com/arialyy/aria/core/common/ftp/FTPSDelegate.java

@@ -17,7 +17,6 @@ package com.arialyy.aria.core.common.ftp;
 
 import android.text.TextUtils;
 import androidx.annotation.CheckResult;
-import com.arialyy.aria.core.FtpUrlEntity;
 import com.arialyy.aria.core.common.BaseDelegate;
 import com.arialyy.aria.core.common.ProtocolType;
 import com.arialyy.aria.core.common.Suggest;

Aria/src/main/java/com/arialyy/aria/core/common/ftp/FtpDelegate.java

@@ -18,7 +18,6 @@ package com.arialyy.aria.core.common.ftp;
 import android.text.TextUtils;
 import androidx.annotation.CheckResult;
 import aria.apache.commons.net.ftp.FTPClientConfig;
-import com.arialyy.aria.core.FtpUrlEntity;
 import com.arialyy.aria.core.common.BaseDelegate;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.inf.AbsTarget;

Aria/src/main/java/com/arialyy/aria/core/common/ftp/FtpTaskConfig.java

@@ -16,7 +16,6 @@
 package com.arialyy.aria.core.common.ftp;
 
 import aria.apache.commons.net.ftp.FTPClientConfig;
-import com.arialyy.aria.core.FtpUrlEntity;
 import com.arialyy.aria.core.inf.ITaskConfig;
 import java.lang.ref.SoftReference;
 import java.net.Proxy;

Aria/src/main/java/com/arialyy/aria/core/common/ftp/FtpUrlEntity.java

@@ -15,7 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core;
+package com.arialyy.aria.core.common.ftp;
 
 import com.arialyy.aria.core.common.ProtocolType;
 import java.net.InetAddress;

Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java

@@ -24,6 +24,16 @@ import com.arialyy.aria.core.command.CancelAllCmd;
 import com.arialyy.aria.core.command.NormalCmdFactory;
 import com.arialyy.aria.core.common.AbsBuilderTarget;
 import com.arialyy.aria.core.common.ProxyHelper;
+import com.arialyy.aria.core.download.group.FtpDirBuilderTarget;
+import com.arialyy.aria.core.download.group.FtpDirNormalTarget;
+import com.arialyy.aria.core.download.group.GroupBuilderTarget;
+import com.arialyy.aria.core.download.group.GroupNormalTarget;
+import com.arialyy.aria.core.download.group.GroupTargetFactory;
+import com.arialyy.aria.core.download.normal.FtpBuilderTarget;
+import com.arialyy.aria.core.download.normal.FtpNormalTarget;
+import com.arialyy.aria.core.download.normal.HttpBuilderTarget;
+import com.arialyy.aria.core.download.normal.HttpNormalTarget;
+import com.arialyy.aria.core.download.normal.DNormalTargetFactory;
 import com.arialyy.aria.core.event.EventMsgUtil;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsReceiver;
@@ -66,7 +76,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public HttpBuilderTarget load(@NonNull String url) {
     CheckUtil.checkUrlInvalidThrow(url);
-    return new HttpBuilderTarget(url, targetName);
+    return DNormalTargetFactory.getInstance()
+        .generateBuilderTarget(HttpBuilderTarget.class, url, targetName);
   }
 
   /**
@@ -78,7 +89,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public HttpNormalTarget load(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new HttpNormalTarget(taskId, targetName);
+    return DNormalTargetFactory.getInstance()
+        .generateNormalTarget(HttpNormalTarget.class, taskId, targetName);
   }
 
   /**
@@ -89,7 +101,7 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public GroupBuilderTarget loadGroup(List<String> urls) {
     CheckUtil.checkDownloadUrls(urls);
-    return new GroupBuilderTarget(urls, targetName);
+    return GroupTargetFactory.getInstance().generateGroupBuilderTarget(urls, targetName);
   }
 
   /**
@@ -101,7 +113,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public GroupNormalTarget loadGroup(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new GroupNormalTarget(taskId, targetName);
+    return GroupTargetFactory.getInstance()
+        .generateNormalTarget(GroupNormalTarget.class, taskId, targetName);
   }
 
   /**
@@ -110,7 +123,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public FtpBuilderTarget loadFtp(@NonNull String url) {
     CheckUtil.checkUrlInvalidThrow(url);
-    return new FtpBuilderTarget(url, targetName);
+    return DNormalTargetFactory.getInstance()
+        .generateBuilderTarget(FtpBuilderTarget.class, url, targetName);
   }
 
   /**
@@ -122,7 +136,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public FtpNormalTarget loadFtp(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new FtpNormalTarget(taskId, targetName);
+    return DNormalTargetFactory.getInstance()
+        .generateNormalTarget(FtpNormalTarget.class, taskId, targetName);
   }
 
   /**
@@ -131,7 +146,7 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public FtpDirBuilderTarget loadFtpDir(@NonNull String dirUrl) {
     CheckUtil.checkUrlInvalidThrow(dirUrl);
-    return new FtpDirBuilderTarget(dirUrl, targetName);
+    return GroupTargetFactory.getInstance().generateDirBuilderTarget(dirUrl, targetName);
   }
 
   /**
@@ -143,7 +158,8 @@ public class DownloadReceiver extends AbsReceiver {
   @CheckResult
   public FtpDirNormalTarget loadFtpDir(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new FtpDirNormalTarget(taskId, targetName);
+    return GroupTargetFactory.getInstance()
+        .generateNormalTarget(FtpDirNormalTarget.class, taskId, targetName);
   }
 
   /**

Aria/src/main/java/com/arialyy/aria/core/download/group/AbsGroupConfigHandler.java

@@ -13,10 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
 import android.text.TextUtils;
+import com.arialyy.aria.core.download.DGTaskWrapper;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
+import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.event.ErrorEvent;
 import com.arialyy.aria.core.inf.AbsTarget;
 import com.arialyy.aria.core.inf.IConfigHandler;

Aria/src/main/java/com/arialyy/aria/core/download/group/FtpDirBuilderTarget.java

@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsBuilderTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.ftp.FtpDelegate;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.manager.SubTaskManager;
 import com.arialyy.aria.util.CommonUtil;
 

Aria/src/main/java/com/arialyy/aria/core/download/group/FtpDirConfigHandler.java

@@ -13,8 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
+import com.arialyy.aria.core.download.DTaskWrapper;
 import com.arialyy.aria.core.inf.AbsTarget;
 import com.arialyy.aria.core.inf.AbsTaskWrapper;
 import com.arialyy.aria.core.inf.ITaskWrapper;

Aria/src/main/java/com/arialyy/aria/core/download/group/FtpDirDownloadUtil.java

@@ -17,7 +17,7 @@ package com.arialyy.aria.core.download.group;
 
 import android.net.Uri;
 import android.text.TextUtils;
-import com.arialyy.aria.core.FtpUrlEntity;
+import com.arialyy.aria.core.common.ftp.FtpUrlEntity;
 import com.arialyy.aria.core.common.CompleteInfo;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.download.DGTaskWrapper;

Aria/src/main/java/com/arialyy/aria/core/download/group/FtpDirInfoThread.java

@@ -16,7 +16,7 @@
 package com.arialyy.aria.core.download.group;
 
 import aria.apache.commons.net.ftp.FTPFile;
-import com.arialyy.aria.core.FtpUrlEntity;
+import com.arialyy.aria.core.common.ftp.FtpUrlEntity;
 import com.arialyy.aria.core.common.CompleteInfo;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
 import com.arialyy.aria.core.common.ftp.AbsFtpInfoThread;

Aria/src/main/java/com/arialyy/aria/core/download/group/FtpDirNormalTarget.java

@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsNormalTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.ftp.FtpDelegate;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.manager.SubTaskManager;
 import com.arialyy.aria.util.CommonUtil;
 

Aria/src/main/java/com/arialyy/aria/core/download/group/GroupBuilderTarget.java

@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsBuilderTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.http.HttpDelegate;
+import com.arialyy.aria.core.download.DGTaskWrapper;
 import com.arialyy.aria.core.inf.IHttpFileLenAdapter;
 import com.arialyy.aria.core.inf.ITaskWrapper;
 import com.arialyy.aria.core.manager.SubTaskManager;

Aria/src/main/java/com/arialyy/aria/core/download/group/GroupNormalTarget.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsNormalTarget;

Aria/src/main/java/com/arialyy/aria/core/download/group/GroupTargetFactory.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * 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.
+ */
+package com.arialyy.aria.core.download.group;
+
+import com.arialyy.aria.core.common.AbsNormalTarget;
+import java.util.List;
+
+/**
+ * @Author aria
+ * @Date 2019-09-05
+ */
+public class GroupTargetFactory {
+
+  public static volatile GroupTargetFactory INSTANCE;
+
+  private GroupTargetFactory() {
+
+  }
+
+  public static GroupTargetFactory getInstance() {
+
+    if (INSTANCE == null) {
+      synchronized (GroupTargetFactory.class) {
+        if (INSTANCE == null) {
+          INSTANCE = new GroupTargetFactory();
+        }
+      }
+    }
+
+    return INSTANCE;
+  }
+
+  public <T extends AbsNormalTarget> T generateNormalTarget(Class<T> clazz, long taskId,
+      String targetName) {
+    T target = null;
+    if (clazz == GroupNormalTarget.class) {
+      target = (T) new GroupNormalTarget(taskId, targetName);
+    } else if (clazz == FtpDirNormalTarget.class) {
+      target = (T) new FtpDirNormalTarget(taskId, targetName);
+    }
+
+    return target;
+  }
+
+  public FtpDirBuilderTarget generateDirBuilderTarget(String url, String targetName) {
+    return new FtpDirBuilderTarget(url, targetName);
+  }
+
+  public GroupBuilderTarget generateGroupBuilderTarget(List<String> urls, String targetName) {
+    return new GroupBuilderTarget(urls, targetName);
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/download/group/HttpGroupConfigHandler.java

@@ -13,9 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.group;
 
 import androidx.annotation.CheckResult;
+import com.arialyy.aria.core.download.DTaskWrapper;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.inf.AbsTarget;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.ALog;

Aria/src/main/java/com/arialyy/aria/core/download/normal/DNormalConfigHandler.java

@@ -13,9 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.normal;
 
 import android.text.TextUtils;
+import com.arialyy.aria.core.download.DTaskWrapper;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.event.ErrorEvent;
 import com.arialyy.aria.core.inf.AbsTarget;
 import com.arialyy.aria.core.inf.IConfigHandler;
@@ -57,7 +59,7 @@ class DNormalConfigHandler<TARGET extends AbsTarget> implements IConfigHandler {
     }
   }
 
-  TARGET updateUrl(String newUrl) {
+  public TARGET updateUrl(String newUrl) {
     if (TextUtils.isEmpty(newUrl)) {
       ALog.e(TAG, "url更新失败，newUrl为null");
       return mTarget;

Aria/src/main/java/com/arialyy/aria/core/download/normal/DNormalTargetFactory.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * 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.
+ */
+package com.arialyy.aria.core.download.normal;
+
+import com.arialyy.aria.core.common.AbsBuilderTarget;
+import com.arialyy.aria.core.common.AbsNormalTarget;
+
+/**
+ * @Author aria
+ * @Date 2019-09-05
+ */
+public class DNormalTargetFactory {
+
+  public static volatile DNormalTargetFactory INSTANCE;
+
+  private DNormalTargetFactory() {
+
+  }
+
+  public static DNormalTargetFactory getInstance() {
+
+    if (INSTANCE == null) {
+      synchronized (DNormalTargetFactory.class) {
+        if (INSTANCE == null) {
+          INSTANCE = new DNormalTargetFactory();
+        }
+      }
+    }
+
+    return INSTANCE;
+  }
+
+  public <T extends AbsNormalTarget> T generateNormalTarget(Class<T> clazz, long taskId,
+      String targetName) {
+    T target = null;
+    if (clazz == HttpNormalTarget.class) {
+      target = (T) new HttpNormalTarget(taskId, targetName);
+    } else if (clazz == FtpNormalTarget.class) {
+      target = (T) new FtpNormalTarget(taskId, targetName);
+    }
+
+    return target;
+  }
+
+  public <T extends AbsBuilderTarget> T generateBuilderTarget(Class<T> clazz, String url,
+      String targetName) {
+    T target = null;
+    if (clazz == HttpBuilderTarget.class) {
+      target = (T) new HttpBuilderTarget(url, targetName);
+    } else if (clazz == FtpBuilderTarget.class) {
+      target = (T) new FtpBuilderTarget(url, targetName);
+    }
+
+    return target;
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/download/normal/FtpBuilderTarget.java

@@ -13,13 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.normal;
 
 import androidx.annotation.CheckResult;
 import androidx.annotation.NonNull;
 import com.arialyy.aria.core.common.AbsBuilderTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.ftp.FtpDelegate;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.inf.ITaskWrapper;
 import com.arialyy.aria.util.CommonUtil;
 

Aria/src/main/java/com/arialyy/aria/core/download/normal/FtpNormalTarget.java

@@ -13,13 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.normal;
 
 import androidx.annotation.CheckResult;
 import androidx.annotation.NonNull;
 import com.arialyy.aria.core.common.AbsNormalTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.ftp.FtpDelegate;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.inf.ITaskWrapper;
 import com.arialyy.aria.util.CommonUtil;
 

Aria/src/main/java/com/arialyy/aria/core/download/normal/HttpBuilderTarget.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.normal;
 
 import androidx.annotation.CheckResult;
 import androidx.annotation.NonNull;

Aria/src/main/java/com/arialyy/aria/core/download/normal/HttpNormalTarget.java

@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.download;
+package com.arialyy.aria.core.download.normal;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsNormalTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.http.HttpDelegate;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.m3u8.M3U8Delegate;
 
 /**

Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java

@@ -30,6 +30,11 @@ import com.arialyy.aria.core.inf.AbsReceiver;
 import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.core.inf.ReceiverType;
 import com.arialyy.aria.core.scheduler.TaskSchedulers;
+import com.arialyy.aria.core.upload.normal.FtpBuilderTarget;
+import com.arialyy.aria.core.upload.normal.FtpNormalTarget;
+import com.arialyy.aria.core.upload.normal.HttpBuilderTarget;
+import com.arialyy.aria.core.upload.normal.HttpNormalTarget;
+import com.arialyy.aria.core.upload.normal.UNormalTargetFactory;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.CheckUtil;
@@ -64,7 +69,8 @@ public class UploadReceiver extends AbsReceiver {
   @CheckResult
   public HttpBuilderTarget load(@NonNull String filePath) {
     CheckUtil.checkUploadPath(filePath);
-    return new HttpBuilderTarget(filePath, targetName);
+    return UNormalTargetFactory.getInstance()
+        .generateBuilderTarget(HttpBuilderTarget.class, filePath, targetName);
   }
 
   /**
@@ -76,7 +82,8 @@ public class UploadReceiver extends AbsReceiver {
   @CheckResult
   public HttpNormalTarget load(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new HttpNormalTarget(taskId, targetName);
+    return UNormalTargetFactory.getInstance()
+        .generateNormalTarget(HttpNormalTarget.class, taskId, targetName);
   }
 
   /**
@@ -87,7 +94,8 @@ public class UploadReceiver extends AbsReceiver {
   @CheckResult
   public FtpBuilderTarget loadFtp(@NonNull String filePath) {
     CheckUtil.checkUploadPath(filePath);
-    return new FtpBuilderTarget(filePath, targetName);
+    return UNormalTargetFactory.getInstance()
+        .generateBuilderTarget(FtpBuilderTarget.class, filePath, targetName);
   }
 
   /**
@@ -99,7 +107,8 @@ public class UploadReceiver extends AbsReceiver {
   @CheckResult
   public FtpNormalTarget loadFtp(long taskId) {
     CheckUtil.checkTaskId(taskId);
-    return new FtpNormalTarget(taskId, targetName);
+    return UNormalTargetFactory.getInstance()
+        .generateNormalTarget(FtpNormalTarget.class, taskId, targetName);
   }
 
   /**

Aria/src/main/java/com/arialyy/aria/core/upload/normal/FtpBuilderTarget.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.upload;
+package com.arialyy.aria.core.upload.normal;
 
 import androidx.annotation.CheckResult;
 import androidx.annotation.NonNull;

Aria/src/main/java/com/arialyy/aria/core/upload/normal/FtpNormalTarget.java

@@ -13,13 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.upload;
+package com.arialyy.aria.core.upload.normal;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsNormalTarget;
 import com.arialyy.aria.core.common.Suggest;
 import com.arialyy.aria.core.common.ftp.FtpDelegate;
 import com.arialyy.aria.core.inf.AbsTaskWrapper;
+import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.util.CommonUtil;
 
 /**

Aria/src/main/java/com/arialyy/aria/core/upload/normal/HttpBuilderTarget.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.upload;
+package com.arialyy.aria.core.upload.normal;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsBuilderTarget;

Aria/src/main/java/com/arialyy/aria/core/upload/normal/HttpNormalTarget.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.upload;
+package com.arialyy.aria.core.upload.normal;
 
 import androidx.annotation.CheckResult;
 import com.arialyy.aria.core.common.AbsNormalTarget;

Aria/src/main/java/com/arialyy/aria/core/upload/normal/UNormalConfigHandler.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.upload;
+package com.arialyy.aria.core.upload.normal;
 
 import com.arialyy.aria.core.common.ftp.IFtpUploadInterceptor;
 import com.arialyy.aria.core.event.ErrorEvent;
@@ -22,6 +22,9 @@ import com.arialyy.aria.core.inf.AbsTarget;
 import com.arialyy.aria.core.inf.IConfigHandler;
 import com.arialyy.aria.core.manager.TaskWrapperManager;
 import com.arialyy.aria.core.queue.UploadTaskQueue;
+import com.arialyy.aria.core.upload.UTaskWrapper;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTask;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.File;

Aria/src/main/java/com/arialyy/aria/core/upload/normal/UNormalTargetFactory.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * 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.
+ */
+package com.arialyy.aria.core.upload.normal;
+
+import com.arialyy.aria.core.common.AbsBuilderTarget;
+import com.arialyy.aria.core.common.AbsNormalTarget;
+
+/**
+ * @Author aria
+ * @Date 2019-09-05
+ */
+public class UNormalTargetFactory {
+
+  public static volatile UNormalTargetFactory INSTANCE;
+
+  private UNormalTargetFactory() {
+
+  }
+
+  public static UNormalTargetFactory getInstance() {
+
+    if (INSTANCE == null) {
+      synchronized (UNormalTargetFactory.class) {
+        if (INSTANCE == null) {
+          INSTANCE = new UNormalTargetFactory();
+        }
+      }
+    }
+
+    return INSTANCE;
+  }
+
+  public <T extends AbsNormalTarget> T generateNormalTarget(Class<T> clazz, long taskId,
+      String targetName) {
+    T target = null;
+    if (clazz == HttpNormalTarget.class) {
+      target = (T) new HttpNormalTarget(taskId, targetName);
+    } else if (clazz == FtpNormalTarget.class) {
+      target = (T) new FtpNormalTarget(taskId, targetName);
+    }
+
+    return target;
+  }
+
+  public <T extends AbsBuilderTarget> T generateBuilderTarget(Class<T> clazz, String url,
+      String targetName) {
+    T target = null;
+    if (clazz == HttpBuilderTarget.class) {
+      target = (T) new HttpBuilderTarget(url, targetName);
+    } else if (clazz == FtpBuilderTarget.class) {
+      target = (T) new FtpBuilderTarget(url, targetName);
+    }
+
+    return target;
+  }
+}

Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java

@@ -21,11 +21,10 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.net.Uri;
 import android.os.Environment;
-import android.os.StatFs;
 import android.text.TextUtils;
 import android.util.Base64;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.FtpUrlEntity;
+import com.arialyy.aria.core.common.ftp.FtpUrlEntity;
 import com.arialyy.aria.core.command.AbsGroupCmd;
 import com.arialyy.aria.core.command.AbsNormalCmd;
 import com.arialyy.aria.core.command.GroupCmdFactory;

app/src/main/assets/help_code/KotlinHttpDownload.kt

@@ -21,7 +21,7 @@ import android.widget.Button
 import android.widget.Toast
 import com.arialyy.annotations.Download
 import com.arialyy.aria.core.Aria
-import com.arialyy.aria.core.download.HttpNormalTarget
+import com.arialyy.aria.core.download.normal.HttpNormalTarget
 import com.arialyy.aria.core.download.DownloadTask
 import com.arialyy.aria.core.inf.IEntity
 import com.arialyy.simple.R