|
|
|
|
@ -59,7 +59,7 @@ public class RecordHandler { |
|
|
|
|
public static final String SUB_PATH = "%s.%s.part"; |
|
|
|
|
|
|
|
|
|
@Deprecated private File mConfigFile; |
|
|
|
|
private TaskRecord mRecord; |
|
|
|
|
private TaskRecord mTaskRecord; |
|
|
|
|
private AbsTaskWrapper mTaskWrapper; |
|
|
|
|
private AbsNormalEntity mEntity; |
|
|
|
|
|
|
|
|
|
@ -81,11 +81,11 @@ public class RecordHandler { |
|
|
|
|
if (mConfigFile.exists()) { |
|
|
|
|
convertDb(); |
|
|
|
|
} else { |
|
|
|
|
mRecord = DbDataHelper.getTaskRecord(getFilePath()); |
|
|
|
|
if (mRecord == null) { |
|
|
|
|
mTaskRecord = DbDataHelper.getTaskRecord(getFilePath()); |
|
|
|
|
if (mTaskRecord == null) { |
|
|
|
|
initRecord(true); |
|
|
|
|
} else { |
|
|
|
|
if (mRecord.threadRecords == null || mRecord.threadRecords.isEmpty()) { |
|
|
|
|
if (mTaskRecord.threadRecords == null || mTaskRecord.threadRecords.isEmpty()) { |
|
|
|
|
initRecord(false); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@ -94,10 +94,12 @@ public class RecordHandler { |
|
|
|
|
} else if (mTaskWrapper.getRequestType() == ITaskWrapper.M3U8_LIVE) { |
|
|
|
|
ALog.i(TAG, "直播下载不处理历史记录"); |
|
|
|
|
} else { |
|
|
|
|
if (mRecord.isBlock) { |
|
|
|
|
if (mTaskRecord.isBlock) { |
|
|
|
|
handleBlockRecord(); |
|
|
|
|
} else if (!mTaskWrapper.isSupportBP()) { |
|
|
|
|
handleNoSupportBPRecord(); |
|
|
|
|
} else if (!mTaskRecord.isBlock && mTaskRecord.threadNum > 1) { |
|
|
|
|
handleNoBlockMultiThreadRecord(); |
|
|
|
|
} else { |
|
|
|
|
handleSingleThreadRecord(); |
|
|
|
|
} |
|
|
|
|
@ -105,7 +107,7 @@ public class RecordHandler { |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
saveRecord(); |
|
|
|
|
return mRecord; |
|
|
|
|
return mTaskRecord; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
@ -119,7 +121,7 @@ public class RecordHandler { |
|
|
|
|
String cacheDir = wrapper.asM3U8().getCacheDir(); |
|
|
|
|
long currentProgress = 0; |
|
|
|
|
int completeNum = 0; |
|
|
|
|
for (ThreadRecord record : mRecord.threadRecords) { |
|
|
|
|
for (ThreadRecord record : mTaskRecord.threadRecords) { |
|
|
|
|
File temp = new File(BaseM3U8Loader.getTsFilePath(cacheDir, record.threadId)); |
|
|
|
|
if (!record.isComplete) { |
|
|
|
|
if (temp.exists()) { |
|
|
|
|
@ -140,32 +142,45 @@ public class RecordHandler { |
|
|
|
|
} |
|
|
|
|
wrapper.asM3U8().setCompleteNum(completeNum); |
|
|
|
|
wrapper.getEntity().setCurrentProgress(currentProgress); |
|
|
|
|
mTaskRecord.bandWidth = wrapper.asM3U8().getBandWidth(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 处理不支持断点的记录 |
|
|
|
|
*/ |
|
|
|
|
private void handleNoSupportBPRecord() { |
|
|
|
|
ThreadRecord tr = mRecord.threadRecords.get(0); |
|
|
|
|
ThreadRecord tr = mTaskRecord.threadRecords.get(0); |
|
|
|
|
tr.startLocation = 0; |
|
|
|
|
tr.endLocation = mEntity.getFileSize(); |
|
|
|
|
tr.key = mRecord.filePath; |
|
|
|
|
tr.key = mTaskRecord.filePath; |
|
|
|
|
tr.blockLen = tr.endLocation; |
|
|
|
|
tr.isComplete = false; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 处理为不分块的多线程任务 |
|
|
|
|
*/ |
|
|
|
|
private void handleNoBlockMultiThreadRecord() { |
|
|
|
|
File file = new File(mTaskRecord.filePath); |
|
|
|
|
if (!file.exists()) { |
|
|
|
|
ALog.w(TAG, String.format("文件【%s】不存在，重新分配线程区间", mTaskRecord.filePath)); |
|
|
|
|
DbEntity.deleteData(ThreadRecord.class, "key=?", mTaskRecord.filePath); |
|
|
|
|
initRecord(false); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 处理单线程的任务的记录 |
|
|
|
|
*/ |
|
|
|
|
private void handleSingleThreadRecord() { |
|
|
|
|
File file = new File(mRecord.filePath); |
|
|
|
|
ThreadRecord tr = mRecord.threadRecords.get(0); |
|
|
|
|
File file = new File(mTaskRecord.filePath); |
|
|
|
|
ThreadRecord tr = mTaskRecord.threadRecords.get(0); |
|
|
|
|
if (!file.exists()) { |
|
|
|
|
ALog.w(TAG, String.format("文件【%s】不存在，任务将重新开始", file.getPath())); |
|
|
|
|
tr.startLocation = 0; |
|
|
|
|
tr.isComplete = false; |
|
|
|
|
tr.endLocation = mEntity.getFileSize(); |
|
|
|
|
} else if (mRecord.isOpenDynamicFile) { |
|
|
|
|
} else if (mTaskRecord.isOpenDynamicFile) { |
|
|
|
|
if (file.length() > mEntity.getFileSize()) { |
|
|
|
|
ALog.i(TAG, String.format("文件【%s】错误，任务重新开始", file.getPath())); |
|
|
|
|
file.delete(); |
|
|
|
|
@ -190,11 +205,11 @@ public class RecordHandler { |
|
|
|
|
*/ |
|
|
|
|
private void handleBlockRecord() { |
|
|
|
|
// 默认线程分块长度
|
|
|
|
|
long normalRectLen = mEntity.getFileSize() / mRecord.threadRecords.size(); |
|
|
|
|
for (ThreadRecord tr : mRecord.threadRecords) { |
|
|
|
|
long normalRectLen = mEntity.getFileSize() / mTaskRecord.threadRecords.size(); |
|
|
|
|
for (ThreadRecord tr : mTaskRecord.threadRecords) { |
|
|
|
|
long threadRect = tr.blockLen; |
|
|
|
|
|
|
|
|
|
File temp = new File(String.format(SUB_PATH, mRecord.filePath, tr.threadId)); |
|
|
|
|
File temp = new File(String.format(SUB_PATH, mTaskRecord.filePath, tr.threadId)); |
|
|
|
|
if (!temp.exists()) { |
|
|
|
|
ALog.i(TAG, String.format("分块文件【%s】不存在，该分块将重新开始", temp.getPath())); |
|
|
|
|
tr.isComplete = false; |
|
|
|
|
@ -269,13 +284,13 @@ public class RecordHandler { |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
mTaskWrapper.setNewTask(false); |
|
|
|
|
mRecord = createTaskRecord(threadNum); |
|
|
|
|
mRecord.isOpenDynamicFile = false; |
|
|
|
|
mRecord.isBlock = false; |
|
|
|
|
mTaskRecord = createTaskRecord(threadNum); |
|
|
|
|
mTaskRecord.isOpenDynamicFile = false; |
|
|
|
|
mTaskRecord.isBlock = false; |
|
|
|
|
File tempFile = new File(getFilePath()); |
|
|
|
|
for (int i = 0; i < threadNum; i++) { |
|
|
|
|
ThreadRecord tRecord = new ThreadRecord(); |
|
|
|
|
tRecord.key = mRecord.filePath; |
|
|
|
|
tRecord.key = mTaskRecord.filePath; |
|
|
|
|
Object state = pro.getProperty(tempFile.getName() + STATE + i); |
|
|
|
|
Object record = pro.getProperty(tempFile.getName() + RECORD + i); |
|
|
|
|
if (state != null && Integer.parseInt(String.valueOf(state)) == 1) { |
|
|
|
|
@ -288,7 +303,7 @@ public class RecordHandler { |
|
|
|
|
} else { |
|
|
|
|
tRecord.startLocation = 0; |
|
|
|
|
} |
|
|
|
|
mRecord.threadRecords.add(tRecord); |
|
|
|
|
mTaskRecord.threadRecords.add(tRecord); |
|
|
|
|
} |
|
|
|
|
mConfigFile.delete(); |
|
|
|
|
} |
|
|
|
|
@ -301,20 +316,20 @@ public class RecordHandler { |
|
|
|
|
*/ |
|
|
|
|
private void initRecord(boolean newRecord) { |
|
|
|
|
if (newRecord) { |
|
|
|
|
mRecord = createTaskRecord(getNewTaskThreadNum()); |
|
|
|
|
mTaskRecord = createTaskRecord(getNewTaskThreadNum()); |
|
|
|
|
} |
|
|
|
|
mTaskWrapper.setNewTask(true); |
|
|
|
|
int requestType = mTaskWrapper.getRequestType(); |
|
|
|
|
if (requestType == ITaskWrapper.M3U8_LIVE) { |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
long blockSize = mEntity.getFileSize() / mRecord.threadNum; |
|
|
|
|
long blockSize = mEntity.getFileSize() / mTaskRecord.threadNum; |
|
|
|
|
// 处理线程区间记录
|
|
|
|
|
for (int i = 0; i < mRecord.threadNum; i++) { |
|
|
|
|
for (int i = 0; i < mTaskRecord.threadNum; i++) { |
|
|
|
|
long startL = i * blockSize, endL = (i + 1) * blockSize; |
|
|
|
|
ThreadRecord tr; |
|
|
|
|
tr = new ThreadRecord(); |
|
|
|
|
tr.key = mRecord.filePath; |
|
|
|
|
tr.key = mTaskRecord.filePath; |
|
|
|
|
tr.threadId = i; |
|
|
|
|
tr.startLocation = startL; |
|
|
|
|
tr.isComplete = false; |
|
|
|
|
@ -325,13 +340,13 @@ public class RecordHandler { |
|
|
|
|
} else { |
|
|
|
|
tr.threadType = TaskRecord.TYPE_HTTP_FTP; |
|
|
|
|
//最后一个线程的结束位置即为文件的总长度
|
|
|
|
|
if (i == (mRecord.threadNum - 1)) { |
|
|
|
|
if (i == (mTaskRecord.threadNum - 1)) { |
|
|
|
|
endL = mEntity.getFileSize(); |
|
|
|
|
} |
|
|
|
|
tr.endLocation = endL; |
|
|
|
|
tr.blockLen = RecordUtil.getBlockLen(mEntity.getFileSize(), i, mRecord.threadNum); |
|
|
|
|
tr.blockLen = RecordUtil.getBlockLen(mEntity.getFileSize(), i, mTaskRecord.threadNum); |
|
|
|
|
} |
|
|
|
|
mRecord.threadRecords.add(tr); |
|
|
|
|
mTaskRecord.threadRecords.add(tr); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@ -350,9 +365,11 @@ public class RecordHandler { |
|
|
|
|
if (requestType == ITaskWrapper.M3U8_VOD) { |
|
|
|
|
record.taskType = TaskRecord.TYPE_M3U8_VOD; |
|
|
|
|
record.isOpenDynamicFile = true; |
|
|
|
|
record.bandWidth = ((DTaskWrapper)mTaskWrapper).asM3U8().getBandWidth(); |
|
|
|
|
} else if (requestType == ITaskWrapper.M3U8_LIVE) { |
|
|
|
|
record.taskType = TaskRecord.TYPE_M3U8_LIVE; |
|
|
|
|
record.isOpenDynamicFile = true; |
|
|
|
|
record.bandWidth = ((DTaskWrapper)mTaskWrapper).asM3U8().getBandWidth(); |
|
|
|
|
} else { |
|
|
|
|
if (getRecordType() == TYPE_DOWNLOAD) { |
|
|
|
|
record.isBlock = threadNum > 1 && Configuration.getInstance().downloadCfg.isUseBlock(); |
|
|
|
|
@ -377,12 +394,12 @@ public class RecordHandler { |
|
|
|
|
* 保存任务记录 |
|
|
|
|
*/ |
|
|
|
|
private void saveRecord() { |
|
|
|
|
mRecord.threadNum = mRecord.threadRecords.size(); |
|
|
|
|
mRecord.save(); |
|
|
|
|
if (mRecord.threadRecords != null && !mRecord.threadRecords.isEmpty()) { |
|
|
|
|
DbEntity.saveAll(mRecord.threadRecords); |
|
|
|
|
mTaskRecord.threadNum = mTaskRecord.threadRecords.size(); |
|
|
|
|
mTaskRecord.save(); |
|
|
|
|
if (mTaskRecord.threadRecords != null && !mTaskRecord.threadRecords.isEmpty()) { |
|
|
|
|
DbEntity.saveAll(mTaskRecord.threadRecords); |
|
|
|
|
} |
|
|
|
|
ALog.d(TAG, String.format("保存记录，线程记录数：%s", mRecord.threadRecords.size())); |
|
|
|
|
ALog.d(TAG, String.format("保存记录，线程记录数：%s", mTaskRecord.threadRecords.size())); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
laoyuyu
6 years ago