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Android-Download/app/src/main/java/com/arialyy/simple/download/DownloadModule.java

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5.4 KiB

/*
* 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.simple.download;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Resources;
import android.os.Environment;
import android.os.Handler;
import com.arialyy.aria.core.Aria;
import com.arialyy.aria.core.download.DownloadEntity;
import com.arialyy.aria.util.CommonUtil;
import com.arialyy.frame.util.AndroidUtils;
import com.arialyy.frame.util.StringUtil;
import com.arialyy.frame.util.show.L;
import com.arialyy.simple.R;
import com.arialyy.simple.download.multi_download.FileListEntity;
import com.arialyy.simple.base.BaseModule;
import java.io.File;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Random;
/**
* Created by Lyy on 2016/9/27.
*/
public class DownloadModule extends BaseModule {
public DownloadModule(Context context) {
super(context);
}
/**
* 最高优先级任务测试列表
*/
public List<DownloadEntity> getHighestTestList() {
List<DownloadEntity> list = new LinkedList<>();
Resources res = getContext().getResources();
String[] urls = res.getStringArray(R.array.highest_urls);
String[] names = res.getStringArray(R.array.highest_names);
for (int i = 0, len = urls.length; i < len; i++) {
list.add(createDownloadEntity(urls[i], names[i]));
}
return list;
}
/**
* 创建下载地址
*/
public List<FileListEntity> createMultiTestList() {
String[] names = getContext().getResources().getStringArray(R.array.file_nams);
String[] downloadUrl = getContext().getResources().getStringArray(R.array.download_url);
List<FileListEntity> list = new ArrayList<>();
int i = 0;
for (String name : names) {
FileListEntity entity = new FileListEntity();
entity.name = name;
entity.downloadUrl = downloadUrl[i];
entity.downloadPath = Environment.getExternalStorageDirectory() + "/Download/" + name;
list.add(entity);
i++;
}
return list;
}
/**
* 创建下载实体,Aria也可以通过下载实体启动下载
*/
private DownloadEntity createDownloadEntity(String downloadUrl, String name) {
String path = Environment.getExternalStorageDirectory() + "/download/" + name + ".apk";
DownloadEntity entity = new DownloadEntity();
entity.setFileName(name);
entity.setDownloadUrl(downloadUrl);
entity.setDownloadPath(path);
return entity;
}
/**
* 下载广播过滤器
*/
public IntentFilter getDownloadFilter() {
IntentFilter filter = new IntentFilter();
filter.addDataScheme(getContext().getPackageName());
filter.addAction(Aria.ACTION_PRE);
filter.addAction(Aria.ACTION_POST_PRE);
filter.addAction(Aria.ACTION_RESUME);
filter.addAction(Aria.ACTION_START);
filter.addAction(Aria.ACTION_RUNNING);
filter.addAction(Aria.ACTION_STOP);
filter.addAction(Aria.ACTION_CANCEL);
filter.addAction(Aria.ACTION_COMPLETE);
filter.addAction(Aria.ACTION_FAIL);
return filter;
}
/**
* 创建Receiver
*/
public BroadcastReceiver createReceiver(final Handler handler) {
return new BroadcastReceiver() {
long len = 0;
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
switch (action) {
case Aria.ACTION_POST_PRE:
DownloadEntity entity = intent.getParcelableExtra(Aria.DOWNLOAD_ENTITY);
len = entity.getFileSize();
L.d(TAG, "download onPre");
handler.obtainMessage(SingleTaskActivity.DOWNLOAD_PRE, len).sendToTarget();
break;
case Aria.ACTION_START:
L.d(TAG, "download start");
break;
case Aria.ACTION_RESUME:
L.d(TAG, "download resume");
long location = intent.getLongExtra(Aria.CURRENT_LOCATION, 1);
handler.obtainMessage(SingleTaskActivity.DOWNLOAD_RESUME, location).sendToTarget();
break;
case Aria.ACTION_RUNNING:
long current = intent.getLongExtra(Aria.CURRENT_LOCATION, 0);
int progress = len == 0 ? 0 : (int) ((current * 100) / len);
handler.obtainMessage(SingleTaskActivity.DOWNLOAD_RUNNING, progress).sendToTarget();
break;
case Aria.ACTION_STOP:
L.d(TAG, "download stop");
handler.sendEmptyMessage(SingleTaskActivity.DOWNLOAD_STOP);
break;
case Aria.ACTION_COMPLETE:
handler.sendEmptyMessage(SingleTaskActivity.DOWNLOAD_COMPLETE);
break;
case Aria.ACTION_CANCEL:
handler.sendEmptyMessage(SingleTaskActivity.DOWNLOAD_CANCEL);
break;
case Aria.ACTION_FAIL:
handler.sendEmptyMessage(SingleTaskActivity.DOWNLOAD_FAILE);
break;
}
}
};
}
}