AriaLyy
8 years ago
parent
62d6434914
commit
90c7cd78ff
@ -1,107 +0,0 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core; |
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import android.content.Context; |
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import com.arialyy.aria.core.queue.ITaskQueue; |
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import com.arialyy.aria.orm.DbUtil; |
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import com.arialyy.aria.core.command.download.IDownloadCmd; |
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import com.arialyy.aria.core.queue.DownloadTaskQueue; |
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import com.arialyy.aria.orm.DbEntity; |
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import com.arialyy.aria.util.Configuration; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* Created by lyy on 2016/8/11. |
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* 下载管理器，通过命令的方式控制下载 |
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*/ |
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public class DownloadManager { |
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private static final String TAG = "DownloadManager"; |
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private static final Object LOCK = new Object(); |
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private static volatile DownloadManager INSTANCE = null; |
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private List<IDownloadCmd> mCommands = new ArrayList<>(); |
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public static Context APP; |
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private ITaskQueue mTaskQueue; |
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private static Configuration mConfig; |
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private DownloadManager() { |
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} |
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private DownloadManager(Context context) { |
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APP = context; |
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DownloadTaskQueue.Builder builder = new DownloadTaskQueue.Builder(context); |
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mTaskQueue = builder.build(); |
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DbUtil.init(context); |
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} |
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static DownloadManager init(Context context) { |
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if (INSTANCE == null) { |
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synchronized (LOCK) { |
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INSTANCE = new DownloadManager(context.getApplicationContext()); |
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} |
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} |
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return INSTANCE; |
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} |
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public static DownloadManager getInstance() { |
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if (INSTANCE == null) { |
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throw new NullPointerException("请在Application中调用init进行下载器注册"); |
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} |
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return INSTANCE; |
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} |
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List<DownloadEntity> getAllDownloadEntity() { |
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return DbEntity.findAllData(DownloadEntity.class); |
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} |
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/** |
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* 获取任务队列 |
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*/ |
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public ITaskQueue getTaskQueue() { |
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return mTaskQueue; |
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} |
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/** |
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* 设置命令 |
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*/ |
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DownloadManager setCmd(IDownloadCmd command) { |
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mCommands.add(command); |
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return this; |
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} |
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/** |
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* 设置一组命令 |
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*/ |
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DownloadManager setCmds(List<IDownloadCmd> commands) { |
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if (commands != null && commands.size() > 0) { |
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mCommands.addAll(commands); |
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} |
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return this; |
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} |
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/** |
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* 执行所有设置的命令 |
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*/ |
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synchronized void exe() { |
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for (IDownloadCmd command : mCommands) { |
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command.executeCmd(); |
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} |
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mCommands.clear(); |
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} |
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} |
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@ -0,0 +1,141 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core; |
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import android.support.annotation.NonNull; |
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import com.arialyy.aria.core.command.download.CmdFactory; |
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import com.arialyy.aria.core.command.download.IDownloadCmd; |
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import com.arialyy.aria.core.scheduler.DownloadSchedulers; |
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import com.arialyy.aria.core.scheduler.OnSchedulerListener; |
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import com.arialyy.aria.util.CheckUtil; |
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import com.arialyy.aria.util.CommonUtil; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Set; |
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/** |
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* Created by lyy on 2016/12/5. |
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* 下载功能接收器 |
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*/ |
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public class DownloadReceiver implements IReceiver{ |
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private static final String TAG = "DownloadReceiver"; |
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public String targetName; |
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public OnSchedulerListener listener; |
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/** |
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* {@link #load(String)}，请使用该方法 |
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*/ |
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@Deprecated public DownloadTarget load(DownloadEntity entity) { |
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return new DownloadTarget(entity, targetName); |
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} |
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/** |
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* 读取下载链接 |
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*/ |
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public DownloadTarget load(@NonNull String downloadUrl) { |
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CheckUtil.checkDownloadUrl(downloadUrl); |
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DownloadEntity entity = |
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DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl); |
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if (entity == null) { |
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entity = new DownloadEntity(); |
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} |
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entity.setDownloadUrl(downloadUrl); |
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return new DownloadTarget(entity, targetName); |
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} |
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/** |
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* 添加调度器回调 |
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*/ |
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public DownloadReceiver addSchedulerListener(OnSchedulerListener listener) { |
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this.listener = listener; |
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DownloadSchedulers.getInstance().addSchedulerListener(targetName, listener); |
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return this; |
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} |
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/** |
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* 移除回调 |
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*/ |
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@Override |
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public void removeSchedulerListener() { |
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if (listener != null) { |
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DownloadSchedulers.getInstance().removeSchedulerListener(targetName, listener); |
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} |
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} |
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@Override |
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public void destroy() { |
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targetName = null; |
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listener = null; |
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} |
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/** |
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* 获取下载列表 |
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*/ |
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public List<DownloadEntity> getDownloadList() { |
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return DownloadEntity.findAllData(DownloadEntity.class); |
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} |
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/** |
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* 通过下载链接获取下载实体 |
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*/ |
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public DownloadEntity getDownloadEntity(String downloadUrl) { |
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CheckUtil.checkDownloadUrl(downloadUrl); |
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return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl); |
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} |
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/** |
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* 下载任务是否存在 |
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*/ |
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public boolean taskExists(String downloadUrl) { |
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return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl) != null; |
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} |
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/** |
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* 停止所有正在下载的任务 |
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*/ |
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public void stopAllTask() { |
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final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP); |
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List<DownloadEntity> allEntity = ariaManager.getAllDownloadEntity(); |
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List<IDownloadCmd> stopCmds = new ArrayList<>(); |
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for (DownloadEntity entity : allEntity) { |
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if (entity.getState() == DownloadEntity.STATE_DOWNLOAD_ING) { |
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stopCmds.add( |
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CommonUtil.createDownloadCmd(new DownloadTaskEntity(entity), CmdFactory.TASK_STOP)); |
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} |
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} |
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ariaManager.setCmds(stopCmds).exe(); |
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} |
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/** |
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* 删除所有任务 |
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*/ |
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public void cancelAllTask() { |
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final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP); |
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List<DownloadEntity> allEntity = ariaManager.getAllDownloadEntity(); |
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List<IDownloadCmd> cancelCmds = new ArrayList<>(); |
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for (DownloadEntity entity : allEntity) { |
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cancelCmds.add( |
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CommonUtil.createDownloadCmd(new DownloadTaskEntity(entity), CmdFactory.TASK_CANCEL)); |
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} |
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ariaManager.setCmds(cancelCmds).exe(); |
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Set<String> keys = ariaManager.mReceivers.keySet(); |
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for (String key : keys) { |
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IReceiver receiver = ariaManager.mReceivers.get(key); |
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receiver.removeSchedulerListener(); |
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ariaManager.mReceivers.remove(key); |
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} |
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} |
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} |
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@ -0,0 +1,111 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core; |
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import android.app.Dialog; |
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import android.content.DialogInterface; |
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import android.os.Message; |
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import android.util.Log; |
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import android.widget.PopupWindow; |
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import com.arialyy.aria.util.CommonUtil; |
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import java.lang.reflect.Field; |
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/** |
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* Created by Aria.Lao on 2017/2/7. |
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* 为组件添加生命周期 |
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*/ |
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final class WidgetLiftManager { |
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private final String TAG = "WidgetLiftManager"; |
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/** |
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* 处理悬浮框取消或dismiss事件 |
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*/ |
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void handlePopupWindowLift(PopupWindow popupWindow) { |
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try { |
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Field dismissField = CommonUtil.getField(popupWindow.getClass(), "mOnDismissListener"); |
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PopupWindow.OnDismissListener listener = |
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(PopupWindow.OnDismissListener) dismissField.get(popupWindow); |
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if (listener != null) { |
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Log.e(TAG, "你已经对PopupWindow设置了Dismiss事件。为了防止内存泄露，" |
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+ "请在dismiss方法中调用Aria.download(this).removeSchedulerListener();来注销事件"); |
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} else { |
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popupWindow.setOnDismissListener(createPopupWindowListener(popupWindow)); |
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} |
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} catch (IllegalAccessException e) { |
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e.printStackTrace(); |
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} |
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} |
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/** |
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* 创建popupWindow dismiss事件 |
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*/ |
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private PopupWindow.OnDismissListener createPopupWindowListener(final PopupWindow popupWindow) { |
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return new PopupWindow.OnDismissListener() { |
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@Override public void onDismiss() { |
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AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(popupWindow); |
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} |
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}; |
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} |
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/** |
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* 处理对话框取消或dismiss |
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*/ |
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void handleDialogLift(Dialog dialog) { |
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try { |
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Field dismissField = CommonUtil.getField(dialog.getClass(), "mDismissMessage"); |
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Message dismissMsg = (Message) dismissField.get(dialog); |
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//如果Dialog已经设置Dismiss事件，则查找cancel事件
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if (dismissMsg != null) { |
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Field cancelField = CommonUtil.getField(dialog.getClass(), "mCancelMessage"); |
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Message cancelMsg = (Message) cancelField.get(dialog); |
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if (cancelMsg != null) { |
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Log.e(TAG, "你已经对Dialog设置了Dismiss和cancel事件。为了防止内存泄露，" |
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+ "请在dismiss方法中调用Aria.download(this).removeSchedulerListener();来注销事件"); |
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} else { |
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dialog.setOnCancelListener(createCancelListener()); |
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} |
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} else { |
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dialog.setOnDismissListener(createDismissListener()); |
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} |
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} catch (IllegalAccessException e) { |
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e.printStackTrace(); |
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} |
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} |
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/** |
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* 创建Dialog取消事件 |
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*/ |
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private Dialog.OnCancelListener createCancelListener() { |
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return new Dialog.OnCancelListener() { |
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@Override public void onCancel(DialogInterface dialog) { |
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AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(dialog); |
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} |
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}; |
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} |
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/** |
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* 创建Dialog dismiss取消事件 |
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*/ |
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private Dialog.OnDismissListener createDismissListener() { |
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return new Dialog.OnDismissListener() { |
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@Override public void onDismiss(DialogInterface dialog) { |
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AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(dialog); |
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} |
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}; |
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} |
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} |
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@ -1,77 +0,0 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core.receiver; |
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import android.support.annotation.NonNull; |
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import com.arialyy.aria.core.AMTarget; |
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import com.arialyy.aria.core.DownloadEntity; |
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import com.arialyy.aria.core.scheduler.DownloadSchedulers; |
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import com.arialyy.aria.core.scheduler.OnSchedulerListener; |
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import com.arialyy.aria.util.CheckUtil; |
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/** |
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* Created by lyy on 2016/12/5. |
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* AM 接收器 |
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*/ |
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public class DownloadReceiver { |
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public String targetName; |
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public OnSchedulerListener listener; |
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/** |
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* {@link #load(String)}，请使用该方法 |
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*/ |
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@Deprecated public AMTarget load(DownloadEntity entity) { |
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return new AMTarget(entity, targetName); |
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} |
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/** |
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* 读取下载链接 |
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*/ |
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public AMTarget load(@NonNull String downloadUrl) { |
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CheckUtil.checkDownloadUrl(downloadUrl); |
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DownloadEntity entity = |
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DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl); |
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if (entity == null) { |
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entity = new DownloadEntity(); |
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} |
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entity.setDownloadUrl(downloadUrl); |
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return new AMTarget(entity, targetName); |
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} |
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/** |
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* 添加调度器回调 |
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*/ |
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public DownloadReceiver addSchedulerListener(OnSchedulerListener listener) { |
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this.listener = listener; |
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DownloadSchedulers.getInstance().addSchedulerListener(targetName, listener); |
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return this; |
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} |
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/** |
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* 移除回调 |
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*/ |
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public DownloadReceiver removeSchedulerListener() { |
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if (listener != null) { |
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DownloadSchedulers.getInstance().removeSchedulerListener(targetName, listener); |
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} |
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return this; |
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} |
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public void destroy() { |
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targetName = null; |
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listener = null; |
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} |
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} |
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