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ftp文件夹下载开始实现

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This commit is contained in:
AriaLyy
2017-07-26 17:14:46 +08:00
parent b101eb433c
commit 9641d91541
14 changed files with 303 additions and 215 deletions
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3
Aria/src/main/java/com/arialyy/aria/core/AriaManager.java
View File

@ -41,6 +41,7 @@ import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
@ -59,7 +60,7 @@ import org.xml.sax.SAXException;
public static final String DOWNLOAD_TEMP_DIR = "/Aria/temp/download/";
public static final String UPLOAD_TEMP_DIR = "/Aria/temp/upload/";
@SuppressLint("StaticFieldLeak") private static volatile AriaManager INSTANCE = null;
private Map<String, IReceiver> mReceivers = new HashMap<>();
private Map<String, IReceiver> mReceivers = new ConcurrentHashMap<>();
public static Context APP;
private List<ICmd> mCommands = new ArrayList<>();
private Configuration.DownloadConfig mDConfig;

202
Aria/src/main/java/com/arialyy/aria/core/download/BaseGroupTarget.java Normal file
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@ -0,0 +1,202 @@
/*
* 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;
import android.text.TextUtils;
import com.arialyy.aria.core.inf.AbsDownloadTarget;
import com.arialyy.aria.core.inf.AbsTarget;
import com.arialyy.aria.core.inf.AbsTaskEntity;
import com.arialyy.aria.orm.DbEntity;
import com.arialyy.aria.util.CommonUtil;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Aria.Lao on 2017/7/26.
*/
abstract class BaseGroupTarget<TARGET extends AbsTarget, TASK_ENTITY extends AbsTaskEntity>
extends AbsDownloadTarget<TARGET, DownloadGroupEntity, TASK_ENTITY> {
List<String> mUrls = new ArrayList<>();
/**
* 子任务文件名
*/
List<String> mSubTaskFileName = new ArrayList<>();
String mGroupName;
/**
* 是否已经设置了文件路径
*/
boolean isSetDirPathed = false;
/**
* 查询任务组实体，如果数据库不存在该实体，则新创建一个新的任务组实体
*/
DownloadGroupEntity getDownloadGroupEntity() {
DownloadGroupEntity entity =
DbEntity.findFirst(DownloadGroupEntity.class, "groupName=?", mGroupName);
if (entity == null) {
entity = new DownloadGroupEntity();
entity.setGroupName(mGroupName);
entity.setUrls(mUrls);
entity.insert();
}
return entity;
}
/**
* 设置任务组别名
*/
public TARGET setGroupAlias(String alias) {
if (TextUtils.isEmpty(alias)) return (TARGET) this;
mEntity.setAlias(alias);
mEntity.update();
return (TARGET) this;
}
/**
* 设置任务组的文件夹路径，在Aria中，任务组的所有子任务都会下载到以任务组组名的文件夹中。
* 如：groupDirPath = "/mnt/sdcard/download/group_test"
* <pre>
* {@code
* + mnt
* + sdcard
* + download
* + group_test
* - task1.apk
* - task2.apk
* - task3.apk
* ....
*
* }
* </pre>
*
* @param groupDirPath 任务组保存文件夹路径
*/
public TARGET setDownloadDirPath(String groupDirPath) {
if (TextUtils.isEmpty(groupDirPath)) {
throw new NullPointerException("任务组文件夹保存路径不能为null");
}
isSetDirPathed = true;
if (mEntity.getDirPath().equals(groupDirPath)) return (TARGET) this;
File file = new File(groupDirPath);
if (file.exists() && file.isFile()) {
throw new IllegalArgumentException("路径不能为文件");
}
if (!file.exists()) {
file.mkdirs();
}
mEntity.setDirPath(groupDirPath);
if (!TextUtils.isEmpty(mEntity.getDirPath())) {
reChangeDirPath(groupDirPath);
} else {
mEntity.setSubTasks(createSubTask());
}
mEntity.update();
return (TARGET) this;
}
/**
* 改变任务组文件夹路径，修改文件夹路径会将子任务所有路径更换
*
* @param newDirPath 新的文件夹路径
*/
private void reChangeDirPath(String newDirPath) {
List<DownloadEntity> subTask = mEntity.getSubTask();
if (subTask != null && !subTask.isEmpty()) {
for (DownloadEntity entity : subTask) {
String oldPath = entity.getDownloadPath();
String newPath = newDirPath + "/" + entity.getFileName();
File file = new File(oldPath);
file.renameTo(new File(newPath));
DbEntity.exeSql("UPDATE DownloadEntity SET downloadPath='"
+ newPath
+ "' WHERE downloadPath='"
+ oldPath
+ "'");
DbEntity.exeSql(
"UPDATE DownloadTaskEntity SET key='" + newPath + "' WHERE key='" + oldPath + "'");
}
} else {
mEntity.setSubTasks(createSubTask());
}
}
/**
* 设置子任务文件名，该方法必须在{@link #setDownloadDirPath(String)}之后调用，否则不生效
*/
public TARGET setSubTaskFileName(List<String> subTaskFileName) {
if (subTaskFileName == null || subTaskFileName.isEmpty()) return (TARGET) this;
mSubTaskFileName.addAll(subTaskFileName);
if (mUrls.size() != subTaskFileName.size()) {
throw new IllegalArgumentException("下载链接数必须要和保存路径的数量一致");
}
if (isSetDirPathed) {
List<DownloadEntity> entities = mEntity.getSubTask();
int i = 0;
for (DownloadEntity entity : entities) {
String newName = mSubTaskFileName.get(i);
updateSubFileName(entity, newName);
i++;
}
}
return (TARGET) this;
}
/**
* 更新子任务文件名
*/
private void updateSubFileName(DownloadEntity entity, String newName) {
if (!newName.equals(entity.getFileName())) {
String oldPath = mEntity.getDirPath() + "/" + entity.getFileName();
String newPath = mEntity.getDirPath() + "/" + newName;
File oldFile = new File(oldPath);
if (oldFile.exists()) {
oldFile.renameTo(new File(newPath));
}
CommonUtil.renameDownloadConfig(oldFile.getName(), newName);
DbEntity.exeSql(
"UPDATE DownloadTaskEntity SET key='" + newPath + "' WHERE key='" + oldPath + "'");
entity.setDownloadPath(newPath);
entity.setFileName(newName);
entity.update();
}
}
/**
* 创建子任务
*/
private List<DownloadEntity> createSubTask() {
List<DownloadEntity> list = new ArrayList<>();
for (int i = 0, len = mUrls.size(); i < len; i++) {
DownloadEntity entity = new DownloadEntity();
entity.setDownloadUrl(mUrls.get(i));
String fileName = mSubTaskFileName.isEmpty() ? createFileName(entity.getDownloadUrl())
: mSubTaskFileName.get(i);
entity.setDownloadPath(mEntity.getDirPath() + "/" + fileName);
entity.setGroupName(mGroupName);
entity.setGroupChild(true);
entity.setFileName(fileName);
entity.insert();
list.add(entity);
}
return list;
}
}

175
Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTarget.java
View File

@ -15,32 +15,18 @@
*/
package com.arialyy.aria.core.download;
import android.text.TextUtils;
import com.arialyy.aria.core.inf.AbsDownloadTarget;
import com.arialyy.aria.core.inf.AbsUploadTarget;
import com.arialyy.aria.orm.DbEntity;
import com.arialyy.aria.util.CheckUtil;
import com.arialyy.aria.util.CommonUtil;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
/**
* Created by AriaL on 2017/6/29.
* 下载任务组
*/
public class DownloadGroupTarget
extends AbsDownloadTarget<DownloadGroupTarget, DownloadGroupEntity, DownloadGroupTaskEntity> {
private List<String> mUrls = new ArrayList<>();
extends BaseGroupTarget<DownloadGroupTarget, DownloadGroupTaskEntity> {
private final String TAG = "DownloadGroupTarget";
/**
* 子任务文件名
*/
private List<String> mSubTaskFileName = new ArrayList<>();
private String mGroupName;
/**
* 是否已经设置了文件路径
*/
private boolean isSetDirPathed = false;
DownloadGroupTarget(DownloadGroupEntity groupEntity, String targetName) {
this.mTargetName = targetName;
@ -71,31 +57,6 @@ public class DownloadGroupTarget
mEntity = mTaskEntity.entity;
}
/**
* 查询任务组实体，如果数据库不存在该实体，则新创建一个新的任务组实体
*/
private DownloadGroupEntity getDownloadGroupEntity() {
DownloadGroupEntity entity =
DbEntity.findFirst(DownloadGroupEntity.class, "groupName=?", mGroupName);
if (entity == null) {
entity = new DownloadGroupEntity();
entity.setGroupName(mGroupName);
entity.setUrls(mUrls);
entity.insert();
}
return entity;
}
/**
* 设置任务组别名
*/
public DownloadGroupTarget setGroupAlias(String alias) {
if (TextUtils.isEmpty(alias)) return this;
mEntity.setAlias(alias);
mEntity.update();
return this;
}
/**
* 如果你是使用{@link DownloadReceiver#load(DownloadGroupEntity)}进行下载操作，那么你需要设置任务组的下载地址
*/
@ -107,136 +68,4 @@ public class DownloadGroupTarget
mEntity.update();
return this;
}
/**
* 设置任务组的文件夹路径，在Aria中，任务组的所有子任务都会下载到以任务组组名的文件夹中。
* 如：groupDirPath = "/mnt/sdcard/download/group_test"
* <pre>
* {@code
* + mnt
* + sdcard
* + download
* + group_test
* - task1.apk
* - task2.apk
* - task3.apk
* ....
*
* }
* </pre>
*
* @param groupDirPath 任务组保存文件夹路径
*/
public DownloadGroupTarget setDownloadDirPath(String groupDirPath) {
if (TextUtils.isEmpty(groupDirPath)) {
throw new NullPointerException("任务组文件夹保存路径不能为null");
}
isSetDirPathed = true;
if (mEntity.getDirPath().equals(groupDirPath)) return this;
File file = new File(groupDirPath);
if (file.exists() && file.isFile()) {
throw new IllegalArgumentException("路径不能为文件");
}
if (!file.exists()) {
file.mkdirs();
}
mEntity.setDirPath(groupDirPath);
if (!TextUtils.isEmpty(mEntity.getDirPath())) {
reChangeDirPath(groupDirPath);
} else {
mEntity.setSubTasks(createSubTask());
}
mEntity.update();
return this;
}
/**
* 改变任务组文件夹路径，修改文件夹路径会将子任务所有路径更换
*
* @param newDirPath 新的文件夹路径
*/
private void reChangeDirPath(String newDirPath) {
List<DownloadEntity> subTask = mEntity.getSubTask();
if (subTask != null && !subTask.isEmpty()) {
for (DownloadEntity entity : subTask) {
String oldPath = entity.getDownloadPath();
String newPath = newDirPath + "/" + entity.getFileName();
File file = new File(oldPath);
file.renameTo(new File(newPath));
DbEntity.exeSql("UPDATE DownloadEntity SET downloadPath='"
+ newPath
+ "' WHERE downloadPath='"
+ oldPath
+ "'");
DbEntity.exeSql(
"UPDATE DownloadTaskEntity SET key='" + newPath + "' WHERE key='" + oldPath + "'");
}
} else {
mEntity.setSubTasks(createSubTask());
}
}
/**
* 设置子任务文件名，该方法必须在{@link #setDownloadDirPath(String)}之后调用，否则不生效
*/
public DownloadGroupTarget setSubTaskFileName(List<String> subTaskFileName) {
if (subTaskFileName == null || subTaskFileName.isEmpty()) return this;
mSubTaskFileName.addAll(subTaskFileName);
if (mUrls.size() != subTaskFileName.size()) {
throw new IllegalArgumentException("下载链接数必须要和保存路径的数量一致");
}
if (isSetDirPathed) {
List<DownloadEntity> entities = mEntity.getSubTask();
int i = 0;
for (DownloadEntity entity : entities) {
String newName = mSubTaskFileName.get(i);
updateSubFileName(entity, newName);
i++;
}
}
return this;
}
/**
* 更新子任务文件名
*/
private void updateSubFileName(DownloadEntity entity, String newName) {
if (!newName.equals(entity.getFileName())) {
String oldPath = mEntity.getDirPath() + "/" + entity.getFileName();
String newPath = mEntity.getDirPath() + "/" + newName;
File oldFile = new File(oldPath);
if (oldFile.exists()) {
oldFile.renameTo(new File(newPath));
}
CommonUtil.renameDownloadConfig(oldFile.getName(), newName);
DbEntity.exeSql(
"UPDATE DownloadTaskEntity SET key='" + newPath + "' WHERE key='" + oldPath + "'");
entity.setDownloadPath(newPath);
entity.setFileName(newName);
entity.update();
}
}
/**
* 创建子任务
*/
private List<DownloadEntity> createSubTask() {
List<DownloadEntity> list = new ArrayList<>();
for (int i = 0, len = mUrls.size(); i < len; i++) {
DownloadEntity entity = new DownloadEntity();
entity.setDownloadUrl(mUrls.get(i));
String fileName = mSubTaskFileName.isEmpty() ? createFileName(entity.getDownloadUrl())
: mSubTaskFileName.get(i);
entity.setDownloadPath(mEntity.getDirPath() + "/" + fileName);
entity.setGroupName(mGroupName);
entity.setGroupChild(true);
entity.setFileName(fileName);
entity.insert();
list.add(entity);
}
return list;
}
}

26
Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
View File

@ -58,21 +58,13 @@ public class DownloadReceiver extends AbsReceiver {
}
/**
* 加载Http、https
* 加载Http、https单任务下载地址
*/
public DownloadTarget load(@NonNull String url) {
CheckUtil.checkDownloadUrl(url);
return new DownloadTarget(url, targetName);
}
/**
* 加载ftp下载地址
*/
public FtpDownloadTarget loadFtp(@NonNull String url) {
CheckUtil.checkDownloadUrl(url);
return new FtpDownloadTarget(url, targetName);
}
/**
* 加载下载地址，如果任务组的中的下载地址改变了，则任务从新的一个任务组
*/
@ -81,6 +73,14 @@ public class DownloadReceiver extends AbsReceiver {
return new DownloadGroupTarget(urls, targetName);
}
/**
* 加载ftp单任务下载地址
*/
public FtpDownloadTarget loadFtp(@NonNull String url) {
CheckUtil.checkDownloadUrl(url);
return new FtpDownloadTarget(url, targetName);
}
/**
* 使用任务组实体执行任务组的实体执行任务组的下载操作
*
@ -91,6 +91,14 @@ public class DownloadReceiver extends AbsReceiver {
return new DownloadGroupTarget(groupEntity, targetName);
}
/**
* 加载ftp文件夹下载地址
*/
public FtpDirDownloadTarget loadFtpDir(@NonNull String dirUrl) {
CheckUtil.checkDownloadUrl(dirUrl);
return new FtpDirDownloadTarget(dirUrl, targetName);
}
/**
* 将当前类注册到Aria
*/

5
Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java
View File

@ -42,11 +42,6 @@ public class DownloadTask extends AbsNormalTask<DownloadEntity> {
mContext = AriaManager.APP;
mListener = new DownloadListener(this, mOutHandler);
mUtil = new SimpleDownloadUtil(taskEntity, mListener);
//if (taskEntity.downloadType == AbsTaskEntity.HTTP) {
// mUtil = new SimpleDownloadUtil(taskEntity, mListener);
//}else if (taskEntity.downloadType == AbsTaskEntity.FTP){
// mUtil = new FtpDownloadUtil(taskEntity, mListener);
//}
}
/**

11
Aria/src/main/java/com/arialyy/aria/core/download/DownloadTaskEntity.java
View File

@ -30,17 +30,6 @@ public class DownloadTaskEntity extends AbsTaskEntity<DownloadEntity> {
*/
@Ignore public String userName, userPw, account;
/**
* FTP服务器文件或文件夹路径
*/
public String remotePath;
/**
* 下载类型
* {@link AbsTaskEntity#HTTP}、{@link AbsTaskEntity#FTP}
*/
public int downloadType = HTTP;
@OneToOne(table = DownloadEntity.class, key = "downloadPath") public DownloadEntity entity;
/**

61
Aria/src/main/java/com/arialyy/aria/core/download/FtpDirDownloadTarget.java Normal file
View File

@ -0,0 +1,61 @@
/*
* 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;
import android.text.TextUtils;
import com.arialyy.aria.core.inf.AbsTaskEntity;
import com.arialyy.aria.orm.DbEntity;
/**
* Created by Aria.Lao on 2017/7/26.
* ftp文件夹下载
*/
public class FtpDirDownloadTarget
extends BaseGroupTarget<FtpDownloadTarget, DownloadGroupTaskEntity> {
private String serverIp, remotePath, mGroupName;
private int port;
FtpDirDownloadTarget(String url, String targetName) {
init(url);
String[] pp = url.split("/")[2].split(":");
this.serverIp = pp[0];
this.port = Integer.parseInt(pp[1]);
mTaskEntity.requestType = AbsTaskEntity.FTP;
remotePath = url.substring(url.indexOf(pp[1]) + pp[1].length(), url.length());
if (TextUtils.isEmpty(remotePath)) {
throw new NullPointerException("ftp服务器地址不能为null");
}
mTargetName = targetName;
int lastIndex = url.lastIndexOf("/");
mTaskEntity.remotePath = remotePath;
mEntity.setDirPath(url.substring(lastIndex + 1, url.length()));
}
private void init(String key) {
mGroupName = key;
mTaskEntity = DbEntity.findFirst(DownloadGroupTaskEntity.class, "key=?", key);
if (mTaskEntity == null) {
mTaskEntity = new DownloadGroupTaskEntity();
mTaskEntity.key = key;
mTaskEntity.entity = getDownloadGroupEntity();
mTaskEntity.insert();
}
if (mTaskEntity.entity == null) {
mTaskEntity.entity = getDownloadGroupEntity();
}
mEntity = mTaskEntity.entity;
}
}

11
Aria/src/main/java/com/arialyy/aria/core/download/FtpDownloadTarget.java
View File

@ -36,13 +36,12 @@ public class FtpDownloadTarget extends DownloadTarget {
String[] pp = url.split("/")[2].split(":");
this.serverIp = pp[0];
this.port = Integer.parseInt(pp[1]);
mTaskEntity.downloadType = AbsTaskEntity.FTP;
mTaskEntity.requestType = AbsTaskEntity.FTP;
remotePath = url.substring(url.indexOf(pp[1]) + pp[1].length(), url.length());
if (TextUtils.isEmpty(remotePath)) {
throw new NullPointerException("ftp服务器地址不能为null");
}
int lastIndex = url.lastIndexOf("/");
mTaskEntity.downloadType = AbsTaskEntity.FTP;
mTaskEntity.remotePath = remotePath;
mEntity.setFileName(url.substring(lastIndex + 1, url.length()));
}
@ -115,14 +114,6 @@ public class FtpDownloadTarget extends DownloadTarget {
mTaskEntity.userName = userName;
mTaskEntity.userPw = password;
mTaskEntity.account = account;
//FtpClientHelp.getInstnce().login(serverIp, port, userName, password, account);
return this;
}
///**
// * 当所有任务都完成时，需要登出ftp服务器
// */
//public void logout() {
// FtpClientHelp.getInstnce().logout();
//}
}

5
Aria/src/main/java/com/arialyy/aria/core/download/downloader/Downloader.java
View File

@ -16,7 +16,6 @@
package com.arialyy.aria.core.download.downloader;
import android.content.Context;
import android.text.TextUtils;
import android.util.Log;
import android.util.SparseArray;
import com.arialyy.aria.core.AriaManager;
@ -34,8 +33,6 @@ import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
/**
* Created by AriaL on 2017/7/1.
@ -417,7 +414,7 @@ class Downloader implements Runnable, IDownloadUtil {
}
private AbsThreadTask createThreadTask(SubThreadConfig config) {
switch (mTaskEntity.downloadType) {
switch (mTaskEntity.requestType) {
case AbsTaskEntity.FTP:
config.remotePath = mTaskEntity.remotePath;
return new FtpThreadTask(mConstance, mListener, config);

3
Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpClientHelp.java
View File

@ -55,7 +55,7 @@ public class FtpClientHelp {
/**
* 登录到FTP服务器，当客户端为null或客户端没有连接到FTP服务器时才会执行登录操作
*/
public void login(String serverIp, int port, String user, String pw, String account) {
public FTPClient login(String serverIp, int port, String user, String pw, String account) {
this.serverIp = serverIp;
this.port = port;
this.user = user;
@ -64,6 +64,7 @@ public class FtpClientHelp {
if (client == null || !client.isConnected()) {
createClient();
}
return client;
}
/**

2
Aria/src/main/java/com/arialyy/aria/core/download/downloader/SimpleDownloadUtil.java
View File

@ -98,7 +98,7 @@ public class SimpleDownloadUtil implements IDownloadUtil, Runnable {
* 通过链接类型创建不同的获取文件信息的线程
*/
private Runnable createInfoThread() {
switch (mTaskEntity.downloadType) {
switch (mTaskEntity.requestType) {
case AbsTaskEntity.FTP:
return new FtpFileInfoThread(mTaskEntity, new OnFileInfoCallback() {
@Override public void onComplete(String url, int code) {

11
Aria/src/main/java/com/arialyy/aria/core/inf/AbsTaskEntity.java
View File

@ -34,6 +34,17 @@ public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
*/
@Primary public String key = "";
/**
* FTP服务器文件或文件夹路径
*/
public String remotePath;
/**
* 请求类型
* {@link AbsTaskEntity#HTTP}、{@link AbsTaskEntity#FTP}
*/
public int requestType = HTTP;
/**
* http 请求头
*/

2
app/src/main/java/com/arialyy/simple/download/fragment_download/FragmentActivity.java
View File

@ -17,6 +17,7 @@
package com.arialyy.simple.download.fragment_download;
import android.os.Bundle;
import com.arialyy.aria.core.Aria;
import com.arialyy.simple.R;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.FragmentDownloadBinding;
@ -33,5 +34,6 @@ public class FragmentActivity extends BaseActivity<FragmentDownloadBinding> {
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setTile("Fragment 中使用");
Aria.download(this).register();
}
}

1
app/src/main/java/com/arialyy/simple/upload/UploadActivity.java
View File

@ -79,6 +79,7 @@ public class UploadActivity extends BaseActivity<ActivityUploadMeanBinding> {
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setTile("http上传");
Aria.upload(this).register();
}