android - Can't open saved tracefile in TraceView - fails with "File could not be found"

Question

I want to open a saved .trace file, which I created using Debug.startMethodTracing() directly from the code. However, after copying it to my PC and trying to open it in DDMS, I get the error "The File [myfile].trace could not be found", which is strange, since I can open and read the file in Notepad without issues.

Answer 1

经过进一步调查，我发现奇怪的是 DDMS 没有显示特定文件的“修改日期”，与其他打开良好的跟踪相比：

文件首选项显示修改日期为 01.01.1970，这似乎会导致 DDMS 出现问题。我刚刚打开文件，添加了一个小修改（空格或其他东西）并再次保存它以获得正确的修改日期。现在 DDMS 可以再次打开该文件。