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Issue metadata

Status: WontFix
Owner:
Closed: Nov 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug-Regression



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[Chrome][M54][Android 7.0] OMA DD file download failure report

Reported by seiyon.p...@gmail.com, Nov 18 2016

Issue description

Example URL:
http://sqaap1.htc.com.tw/OMA-Download.html

Steps to reproduce the problem:
1. Launch Chrome
2. Go to http://sqaap1.htc.com.tw/OMA-Download.html or any site with OMA DD files
3. Click the link in the "Forward lock" row

What is the expected behavior?
OMA DD file is downloaded successfully.

What went wrong?
When it is first trial for user to download OMA DD file,  download fails.
But from second trial of download, it succeeds.

Did this work before? Yes M52

Chrome version: 54.0.2840.99  Channel: stable
OS Version: 7.0
Flash Version: Shockwave Flash 23.0 r0

It is only reproducible on LG device with M54.
 
Failure.png
187 KB View Download
Success.png
93.6 KB View Download
F800 OMA DD File Download.zip.001
10.0 MB Download
F800 OMA DD File Download.zip.002
10.0 MB Download
F800 OMA DD File Download.zip.003
10.0 MB Download
F800 OMA DD File Download.zip.004
10.0 MB Download
F800 OMA DD File Download.zip.005
10.0 MB Download
F800 OMA DD File Download.zip.006
10.0 MB Download
F800 OMA DD File Download.zip.007
10.0 MB Download
F800 OMA DD File Download.zip.008
10.0 MB Download
F800 OMA DD File Download.zip.009
10.0 MB Download
F800 OMA DD File Download.zip.010
10.0 MB Download
F800 OMA DD File Download.zip.011
10.0 MB Download
F800 OMA DD File Download.zip.012
10.0 MB Download
F800 OMA DD File Download.zip.013
10.0 MB Download
F800 OMA DD File Download.zip.014
10.0 MB Download
F800 OMA DD File Download.zip.015
10.0 MB Download
F800 OMA DD File Download.zip.016
10.0 MB Download
F800 OMA DD File Download.zip.017
10.0 MB Download
F800 OMA DD File Download.zip.018
10.0 MB Download
F800 OMA DD File Download.zip.019
5.0 MB Download
Components: UI>Browser>Downloads
Tossing to UI>Browser>Downloads as I'm unsure if this is a Chrome network bug or a bug with the OS handling the download.
Cc: tedc...@chromium.org qin...@chromium.org
Owner: yfried...@chromium.org
Status: Assigned (was: Unconfirmed)
Issue is reproducible, tested on LG G5/MMB29M, Chrome: 54.0.2840.85.

Logcat @ http://go/chrome-androidlogs1/6/666606
Cc: -qin...@chromium.org yfried...@chromium.org
Owner: qin...@chromium.org
Looks like the error dialog was actually from LG's DownloadManager implementation, will check why it blocks the OMA download though.
Ok, the problem lies within LG's implementation of DownloadManager.openDownloadedFile().

Chrome calls DownloadManager.addCompletedDownload() to add a download into Android DownloadManager. However, if the file is a dd file, LG's DownloadManager.openDownloadedFile() generates the error dialog and throws an FileNotFound exception.

Chrome can work around the issue since it already knew the download path if the download goes through chrome's network stack, but LG needs to fix the issue.
Status: WontFix (was: Assigned)

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