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任务组bug 修复

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This commit is contained in:
AriaLyy
2017-07-17 18:10:37 +08:00
parent 041df07617
commit b8a86890a7
31 changed files with 449 additions and 72 deletions
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4
Aria/src/main/java/com/arialyy/aria/core/command/normal/StartCmd.java
View File

@ -63,7 +63,9 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
if (mod.equals(QueueMod.NOW.getTag())) {
mQueue.startTask(task);
} else if (mod.equals(QueueMod.WAIT.getTag())) {
if (mQueue.getCurrentExePoolNum() < maxTaskNum || task.getState() == IEntity.STATE_STOP) {
if (mQueue.getCurrentExePoolNum() < maxTaskNum
|| task.getState() == IEntity.STATE_STOP
|| task.getState() == IEntity.STATE_COMPLETE) {
mQueue.startTask(task);
}
}

6
Aria/src/main/java/com/arialyy/aria/core/download/DListener.java
View File

@ -128,6 +128,12 @@ final class DListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
private void saveData(int state, long location) {
if (state == IEntity.STATE_CANCEL) {
entity.deleteData();
} else if (state == IEntity.STATE_COMPLETE) {
entity.setState(state);
entity.setComplete(true);
entity.setCompleteTime(System.currentTimeMillis());
entity.setCurrentProgress(entity.getFileSize());
entity.update();
} else {
entity.setState(state);
if (location != -1) {

46
Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTarget.java
View File

@ -18,6 +18,7 @@ package com.arialyy.aria.core.download;
import android.text.TextUtils;
import com.arialyy.aria.core.inf.AbsGroupTarget;
import com.arialyy.aria.orm.DbEntity;
import com.arialyy.aria.orm.DbUtil;
import com.arialyy.aria.util.CheckUtil;
import com.arialyy.aria.util.CommonUtil;
import java.io.File;
@ -131,6 +132,7 @@ public class DownloadGroupTarget
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);
@ -148,12 +150,11 @@ public class DownloadGroupTarget
mEntity.setSubTasks(createSubTask());
}
mEntity.update();
isSetDirPathed = true;
return this;
}
/**
* 改变任务组文件夹路径
* 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
*/
@ -161,8 +162,17 @@ public class DownloadGroupTarget
List<DownloadEntity> subTask = mEntity.getSubTask();
if (subTask != null && !subTask.isEmpty()) {
for (DownloadEntity entity : subTask) {
File file = new File(entity.getDownloadPath());
file.renameTo(new File(newDirPath, entity.getFileName()));
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());
@ -170,9 +180,9 @@ public class DownloadGroupTarget
}
/**
* 设置子任务文件名，该方法如果在{@link #setDownloadDirPath(String)}之前调用，则不生效
* 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) {
public DownloadGroupTarget setSubTaskFileName(List<String> subTaskFileName) {
if (subTaskFileName == null || subTaskFileName.isEmpty()) return this;
mSubTaskFileName.addAll(subTaskFileName);
if (mUrls.size() != subTaskFileName.size()) {
@ -182,13 +192,33 @@ public class DownloadGroupTarget
List<DownloadEntity> entities = mEntity.getSubTask();
int i = 0;
for (DownloadEntity entity : entities) {
entity.setFileName(mSubTaskFileName.get(i));
entity.update();
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 file = new File(oldPath);
if (file.exists()) {
file.renameTo(new File(newPath));
}
DbEntity.exeSql(
"UPDATE DownloadTaskEntity SET key='" + newPath + "' WHERE key='" + oldPath + "'");
entity.setDownloadPath(newPath);
entity.setFileName(newName);
entity.update();
}
}
/**
* 创建子任务
*/

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

@ -180,7 +180,8 @@ public class DownloadReceiver extends AbsReceiver {
* 获取普通下载任务列表
*/
@Override public List<DownloadEntity> getSimpleTaskList() {
return DownloadEntity.findDatas(DownloadEntity.class, "isGroupChild=?", "false");
return DownloadEntity.findDatas(DownloadEntity.class, "isGroupChild=? and downloadPath!=''",
"false");
}
/**

8
Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java
View File

@ -105,6 +105,7 @@ public class DownloadGroupUtil implements IDownloadUtil {
if (entity.isComplete() && file.exists()) {
mTotalSize += entity.getFileSize();
mCompleteNum++;
mInitNum++;
} else {
mExeMap.put(entity.getDownloadUrl(), createChildDownloadTask(entity));
}
@ -376,7 +377,12 @@ public class DownloadGroupUtil implements IDownloadUtil {
private void saveData(int state, long location) {
entity.setState(state);
entity.setComplete(state == IEntity.STATE_COMPLETE);
entity.setCurrentProgress(location);
if (entity.isComplete()) {
entity.setCompleteTime(System.currentTimeMillis());
entity.setCurrentProgress(entity.getFileSize());
} else {
entity.setCurrentProgress(location);
}
entity.update();
}
}

4
Aria/src/main/java/com/arialyy/aria/core/download/downloader/Downloader.java
View File

@ -93,11 +93,13 @@ class Downloader implements Runnable, IDownloadUtil {
try {
if (!mTaskEntity.isSupportBP) {
mThreadNum = 1;
mConstance.THREAD_NUM = mThreadNum;
handleNoSupportBreakpointDownload();
} else {
mThreadNum = isNewTask ? (mEntity.getFileSize() <= SUB_LEN ? 1
: AriaManager.getInstance(mContext).getDownloadConfig().getThreadNum())
: mRealThreadNum;
mConstance.THREAD_NUM = mThreadNum;
mFixedThreadPool = Executors.newFixedThreadPool(mThreadNum);
handleBreakpoint();
}
@ -298,7 +300,6 @@ class Downloader implements Runnable, IDownloadUtil {
entity.CONFIG_FILE_PATH = mConfigFile.getPath();
entity.IS_SUPPORT_BREAK_POINT = mTaskEntity.isSupportBP;
entity.DOWNLOAD_TASK_ENTITY = mTaskEntity;
mConstance.THREAD_NUM = mThreadNum;
SingleThreadTask task = new SingleThreadTask(mConstance, mListener, entity);
mTask.put(i, task);
}
@ -390,7 +391,6 @@ class Downloader implements Runnable, IDownloadUtil {
entity.CONFIG_FILE_PATH = mConfigFile.getPath();
entity.IS_SUPPORT_BREAK_POINT = mTaskEntity.isSupportBP;
entity.DOWNLOAD_TASK_ENTITY = mTaskEntity;
mConstance.THREAD_NUM = mThreadNum;
SingleThreadTask task = new SingleThreadTask(mConstance, mListener, entity);
mTask.put(0, task);
mFixedThreadPool.execute(task);

4
Aria/src/main/java/com/arialyy/aria/core/download/downloader/StateConstance.java
View File

@ -45,10 +45,6 @@ final class StateConstance {
FAIL_NUM = 0;
}
void setThreadNum(int threadNum) {
THREAD_NUM = threadNum;
}
/**
* 所有子线程是否都已经停止下载
*/

6
Aria/src/main/java/com/arialyy/aria/core/inf/AbsNormalTask.java
View File

@ -20,8 +20,6 @@ package com.arialyy.aria.core.inf;
*/
public abstract class AbsNormalTask<ENTITY extends AbsEntity> extends AbsTask<ENTITY> {
private boolean isHeighestTask = false;
/**
* 暂停任务，并让任务处于等待状态
*/
@ -42,7 +40,5 @@ public abstract class AbsNormalTask<ENTITY extends AbsEntity> extends AbsTask<EN
isHeighestTask = isHighestPriority;
}
public boolean isHighestPriorityTask() {
return isHeighestTask;
}
}

15
Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java
View File

@ -33,6 +33,17 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
private String mTargetName;
protected Context mContext;
protected boolean isHeighestTask = false;
/**
* 任务是否完成
*
* @return {@code true} 已经完成，{@code false} 未完成
*/
public boolean isComplete() {
return mEntity.isComplete();
}
/**
* 获取当前下载进度
*/
@ -154,4 +165,8 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
@Override public void setTargetName(String targetName) {
this.mTargetName = targetName;
}
public boolean isHighestPriorityTask() {
return isHeighestTask;
}
}

11
Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java
View File

@ -35,9 +35,18 @@ import java.util.Set;
abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEntity, ENTITY extends AbsEntity>
implements ITaskQueue<TASK, TASK_ENTITY, ENTITY> {
private final String TAG = "AbsTaskQueue";
BaseCachePool<TASK> mCachePool = new BaseCachePool<>();
BaseCachePool<TASK> mCachePool;
BaseExecutePool<TASK> mExecutePool;
AbsTaskQueue() {
mCachePool = setCachePool();
mExecutePool = setExecutePool();
}
abstract BaseCachePool<TASK> setCachePool();
abstract BaseExecutePool<TASK> setExecutePool();
@Override public boolean taskIsRunning(String key) {
return mExecutePool.getTask(key) != null;
}

11
Aria/src/main/java/com/arialyy/aria/core/queue/DownloadGroupTaskQueue.java
View File

@ -22,7 +22,9 @@ import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.download.DownloadGroupEntity;
import com.arialyy.aria.core.download.DownloadGroupTask;
import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
import com.arialyy.aria.core.queue.pool.BaseCachePool;
import com.arialyy.aria.core.queue.pool.BaseExecutePool;
import com.arialyy.aria.core.queue.pool.DownloadSharePool;
import com.arialyy.aria.core.scheduler.DQueueMapping;
import com.arialyy.aria.core.scheduler.DownloadGroupSchedulers;
@ -46,7 +48,14 @@ public class DownloadGroupTaskQueue
}
private DownloadGroupTaskQueue() {
mExecutePool = new BaseExecutePool<>(true);
}
@Override BaseCachePool<DownloadGroupTask> setCachePool() {
return DownloadSharePool.getInstance().cachePool;
}
@Override BaseExecutePool<DownloadGroupTask> setExecutePool() {
return DownloadSharePool.getInstance().executePool;
}
@Override public DownloadGroupTask createTask(String targetName, DownloadGroupTaskEntity entity) {

13
Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java
View File

@ -22,7 +22,9 @@ import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.download.DownloadEntity;
import com.arialyy.aria.core.download.DownloadTask;
import com.arialyy.aria.core.download.DownloadTaskEntity;
import com.arialyy.aria.core.queue.pool.DownloadExecutePool;
import com.arialyy.aria.core.queue.pool.BaseCachePool;
import com.arialyy.aria.core.queue.pool.BaseExecutePool;
import com.arialyy.aria.core.queue.pool.DownloadSharePool;
import com.arialyy.aria.core.scheduler.DQueueMapping;
import com.arialyy.aria.core.scheduler.DownloadSchedulers;
import java.util.LinkedHashSet;
@ -48,7 +50,14 @@ public class DownloadTaskQueue
}
private DownloadTaskQueue() {
mExecutePool = new DownloadExecutePool(true);
}
@Override BaseCachePool<DownloadTask> setCachePool() {
return DownloadSharePool.getInstance().cachePool;
}
@Override BaseExecutePool<DownloadTask> setExecutePool() {
return DownloadSharePool.getInstance().executePool;
}
@Override public String getKey(DownloadEntity entity) {

11
Aria/src/main/java/com/arialyy/aria/core/queue/UploadTaskQueue.java
View File

@ -19,7 +19,9 @@ package com.arialyy.aria.core.queue;
import android.text.TextUtils;
import android.util.Log;
import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.queue.pool.BaseCachePool;
import com.arialyy.aria.core.queue.pool.BaseExecutePool;
import com.arialyy.aria.core.queue.pool.UploadSharePool;
import com.arialyy.aria.core.scheduler.UploadSchedulers;
import com.arialyy.aria.core.upload.UploadEntity;
import com.arialyy.aria.core.upload.UploadTask;
@ -43,7 +45,14 @@ public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity,
}
private UploadTaskQueue() {
mExecutePool = new BaseExecutePool<>(false);
}
@Override BaseCachePool<UploadTask> setCachePool() {
return UploadSharePool.getInstance().cachePool;
}
@Override BaseExecutePool<UploadTask> setExecutePool() {
return UploadSharePool.getInstance().executePool;
}
@Override public String getKey(UploadEntity entity) {

3
Aria/src/main/java/com/arialyy/aria/core/queue/pool/BaseCachePool.java
View File

@ -19,6 +19,7 @@ package com.arialyy.aria.core.queue.pool;
import android.text.TextUtils;
import android.util.Log;
import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.inf.AbsTask;
import com.arialyy.aria.core.inf.ITask;
import com.arialyy.aria.util.CommonUtil;
import java.util.HashMap;
@ -32,7 +33,7 @@ import java.util.concurrent.TimeUnit;
* Created by lyy on 2016/8/14.
* 任务缓存池，所有下载任务最先缓存在这个池中
*/
public class BaseCachePool<TASK extends ITask> implements IPool<TASK> {
public class BaseCachePool<TASK extends AbsTask> implements IPool<TASK> {
private static final String TAG = "BaseCachePool";
private static final int MAX_NUM = Integer.MAX_VALUE; //最大下载任务数
private static final long TIME_OUT = 1000;

22
Aria/src/main/java/com/arialyy/aria/core/queue/pool/BaseExecutePool.java
View File

@ -19,6 +19,7 @@ package com.arialyy.aria.core.queue.pool;
import android.text.TextUtils;
import android.util.Log;
import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.inf.AbsTask;
import com.arialyy.aria.core.inf.ITask;
import com.arialyy.aria.core.scheduler.DQueueMapping;
import com.arialyy.aria.util.CommonUtil;
@ -31,23 +32,28 @@ import java.util.concurrent.TimeUnit;
* Created by lyy on 2016/8/15.
* 任务执行池，所有当前下载任务都该任务池中，默认下载大小为2
*/
public class BaseExecutePool<TASK extends ITask> implements IPool<TASK> {
public class BaseExecutePool<TASK extends AbsTask> implements IPool<TASK> {
private final String TAG = "BaseExecutePool";
final long TIME_OUT = 1000;
ArrayBlockingQueue<TASK> mExecuteQueue;
Map<String, TASK> mExecuteMap;
protected int mSize;
int mSize;
public BaseExecutePool(boolean isDownload) {
if (isDownload) {
mSize = AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum();
} else {
mSize = AriaManager.getInstance(AriaManager.APP).getUploadConfig().getMaxTaskNum();
}
BaseExecutePool() {
mSize = getMaxSize();
mExecuteQueue = new ArrayBlockingQueue<>(mSize);
mExecuteMap = new HashMap<>();
}
/**
* 获取最大任务数配置
*
* @return {@link AriaManager#getDownloadConfig()} {@link AriaManager#getUploadConfig()}，如果不设置，默认返回2
*/
protected int getMaxSize() {
return 2;
}
/**
* 获取所有正在执行的任务
*/

12
Aria/src/main/java/com/arialyy/aria/core/queue/pool/DownloadExecutePool.java
View File

@ -17,7 +17,7 @@ package com.arialyy.aria.core.queue.pool;
import android.util.Log;
import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.download.DownloadTask;
import com.arialyy.aria.core.inf.AbsTask;
import com.arialyy.aria.util.CommonUtil;
import java.util.Set;
import java.util.concurrent.TimeUnit;
@ -26,14 +26,14 @@ import java.util.concurrent.TimeUnit;
* Created by AriaL on 2017/6/29.
* 单个下载任务的执行池
*/
public class DownloadExecutePool extends BaseExecutePool<DownloadTask> {
public class DownloadExecutePool<TASK extends AbsTask> extends BaseExecutePool<TASK> {
private final String TAG = "DownloadExecutePool";
public DownloadExecutePool(boolean isDownload) {
super(isDownload);
@Override protected int getMaxSize() {
return AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum();
}
@Override public boolean putTask(DownloadTask task) {
@Override public boolean putTask(TASK task) {
synchronized (AriaManager.LOCK) {
if (task == null) {
Log.e(TAG, "任务不能为空！！");
@ -62,7 +62,7 @@ public class DownloadExecutePool extends BaseExecutePool<DownloadTask> {
@Override boolean pollFirstTask() {
try {
DownloadTask oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
TASK oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
if (oldTask == null) {
Log.e(TAG, "移除任务失败");
return false;

43
Aria/src/main/java/com/arialyy/aria/core/queue/pool/DownloadSharePool.java Normal file
View File

@ -0,0 +1,43 @@
/*
* 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.queue.pool;
import com.arialyy.aria.core.AriaManager;
/**
* Created by Aria.Lao on 2017/7/17.
* 下载任务池，该池子为简单任务和任务组共用
*/
public class DownloadSharePool {
private static volatile DownloadSharePool INSTANCE;
public DownloadExecutePool executePool;
public BaseCachePool cachePool;
private DownloadSharePool() {
executePool = new DownloadExecutePool<>();
cachePool = new BaseCachePool<>();
}
public static DownloadSharePool getInstance() {
if (INSTANCE == null) {
synchronized (AriaManager.LOCK) {
INSTANCE = new DownloadSharePool();
}
}
return INSTANCE;
}
}

4
Aria/src/main/java/com/arialyy/aria/core/queue/pool/IPool.java
View File

@ -16,13 +16,13 @@
package com.arialyy.aria.core.queue.pool;
import com.arialyy.aria.core.inf.ITask;
import com.arialyy.aria.core.inf.AbsTask;
/**
* Created by lyy on 2016/8/14.
* 任务池
*/
interface IPool<T extends ITask> {
interface IPool<T extends AbsTask> {
/**
* 将下载任务添加到任务池中
*/

28
Aria/src/main/java/com/arialyy/aria/core/queue/pool/UploadExecutePool.java Normal file
View File

@ -0,0 +1,28 @@
/*
* 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.queue.pool;
import com.arialyy.aria.core.AriaManager;
import com.arialyy.aria.core.inf.AbsTask;
/**
* Created by Aria.Lao on 2017/7/17.
*/
public class UploadExecutePool<TASK extends AbsTask> extends BaseExecutePool<TASK> {
@Override protected int getMaxSize() {
return AriaManager.getInstance(AriaManager.APP).getUploadConfig().getMaxTaskNum();
}
}

43
Aria/src/main/java/com/arialyy/aria/core/queue/pool/UploadSharePool.java Normal file
View File

@ -0,0 +1,43 @@
/*
* 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.queue.pool;
import com.arialyy.aria.core.AriaManager;
/**
* Created by Aria.Lao on 2017/7/17.
* 下载任务池，该池子为简单任务和任务组共用
*/
public class UploadSharePool {
private static volatile UploadSharePool INSTANCE;
public UploadExecutePool executePool;
public BaseCachePool cachePool;
private UploadSharePool() {
executePool = new UploadExecutePool();
cachePool = new BaseCachePool<>();
}
public static UploadSharePool getInstance() {
if (INSTANCE == null) {
synchronized (AriaManager.LOCK) {
INSTANCE = new UploadSharePool();
}
}
return INSTANCE;
}
}

7
Aria/src/main/java/com/arialyy/aria/orm/DbEntity.java
View File

@ -36,6 +36,13 @@ public class DbEntity {
}
/**
* 直接执行sql语句
*/
public static void exeSql(String sql) {
DbUtil.getInstance().exeSql(sql);
}
/**
* 查询所有数据
*

7
Aria/src/main/java/com/arialyy/aria/orm/DbUtil.java
View File

@ -64,6 +64,13 @@ public class DbUtil {
return INSTANCE;
}
/**
* 执行sql语句
*/
void exeSql(String sql) {
mDb.execSQL(sql);
}
/**
* 删除某条数据
*/

21
Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java
View File

@ -541,9 +541,11 @@ public class CommonUtil {
}
/**
* 创建文件 当文件不存在的时候就创建一个文件，否则直接返回文件
* 创建文件
* 当文件不存在的时候就创建一个文件。
* 如果文件存在，先删除原文件，然后重新创建一个新文件
*/
public static File createFile(String path) {
public static void createFile(String path) {
File file = new File(path);
if (!file.getParentFile().exists()) {
Log.d(TAG, "目标文件所在路径不存在，准备创建……");
@ -552,19 +554,18 @@ public class CommonUtil {
}
}
// 创建目标文件
if (file.exists()) {
final File to = new File(file.getAbsolutePath() + System.currentTimeMillis());
file.renameTo(to);
to.delete();
}
try {
if (!file.exists()) {
if (file.createNewFile()) {
Log.d(TAG, "创建文件成功:" + file.getAbsolutePath());
}
return file;
} else {
return file;
if (file.createNewFile()) {
Log.d(TAG, "创建文件成功:" + file.getAbsolutePath());
}
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
/**