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@ -245,7 +245,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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} |
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for (int i = 0; i < mStartThreadNum; i++) { |
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AbsThreadTask task = mTask.get(i); |
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if (task != null) { |
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if (task != null && !task.isThreadComplete()) { |
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task.stop(); |
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} |
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} |
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@ -281,6 +281,9 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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if (mRecord.threadRecords == null || mRecord.threadRecords.isEmpty()) { |
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initRecord(true); |
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} else if (mRecord.isBlock) { |
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final int threadNum = mRecord.threadRecords.size(); |
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final long blockLen = mEntity.getFileSize() / threadNum; |
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int i = 0; |
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for (ThreadRecord tr : mRecord.threadRecords) { |
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File temp = new File(String.format(SUB_PATH, mRecord.filePath, tr.threadId)); |
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if (!temp.exists()) { |
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@ -292,16 +295,37 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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if (tr.isComplete) { |
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mCompleteThreadNum++; |
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} else { |
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long realLocation = i * blockLen + temp.length(); |
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ALog.w(TAG, String.format( |
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"startLocation = %s; endLocation = %s; block = %s; tempLen = %s; i = %s", |
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tr.startLocation, tr.endLocation, blockLen, temp.length(), i)); |
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if (tr.endLocation == realLocation) { |
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ALog.d(TAG, String.format("分块【%s】已完成，更新记录", temp.getPath())); |
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tr.startLocation = realLocation; |
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tr.isComplete = true; |
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mCompleteThreadNum++; |
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} else { |
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tr.isComplete = false; |
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if (realLocation < tr.startLocation) { |
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ALog.w(TAG, String.format("修正分块【%s】的进度记录为：%s", temp.getPath(), realLocation)); |
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tr.startLocation = realLocation; |
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} else if (realLocation > tr.endLocation) { |
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ALog.w(TAG, String.format("分块【%s】错误，将重新开始该分块", temp.getPath())); |
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temp.delete(); |
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tr.startLocation = i * blockLen; |
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} |
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mStartThreadNum++; |
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} |
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} |
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} |
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i++; |
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} |
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mTotalThreadNum = mRecord.threadRecords.size(); |
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mTaskEntity.setNewTask(false); |
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} |
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} else { |
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File file = new File(mRecord.filePath); |
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if (!file.exists()) { |
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ALog.w(TAG, String.format("下载文件【%s】不存在，任务将重新开始", file.getPath())); |
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ALog.w(TAG, String.format("文件【%s】不存在，任务将重新开始", file.getPath())); |
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mRecord.deleteData(); |
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initRecord(true); |
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return; |
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@ -483,22 +507,24 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte |
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} |
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//如果有记录，则恢复任务
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if (tr.startLocation >= 0) { |
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Long r = tr.startLocation; |
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if (tr.startLocation > 0) { |
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long r = tr.startLocation; |
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//记录的位置需要在线程区间中
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if (startL < r && r < (i == (mTotalThreadNum - 1) ? fileLength : endL)) { |
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if (startL < r && r <= (i == (mTotalThreadNum - 1) ? fileLength : endL)) { |
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mConstance.CURRENT_LOCATION += r - startL; |
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startL = r; |
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} |
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ALog.d(TAG, String.format("任务【%s】线程__%s__恢复任务", mEntity.getFileName(), i)); |
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} else { |
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tr.startLocation = startL; |
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} |
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//最后一个线程的结束位置即为文件的总长度
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if (i == (mTotalThreadNum - 1)) { |
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endL = fileLength; |
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} |
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// 更新记录
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tr.startLocation = startL; |
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if (tr.endLocation <= 0) { |
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tr.endLocation = endL; |
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} |
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if (isNewTr) { |
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mRecord.threadRecords.add(tr); |
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} |
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laoyuyu
6 years ago