Android bug when downloading large files in background

Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. Now its showing background task continuously running with message. In this mode, it is nearly hanged and I can not work on it. Not able to find a way to stop background task.

A restart of Android Studio didn't work either. Unplug all the phones and plug them again, it gets working. The indexing is triggered through inotify on Linux. There is a limit to how many directories a single user can set watches on.

If your project is large, then this limit may be exceeded, and Android Studio falls back to recursive scanning mode, which is very slow. Stopping and closing the emulators that I had running solved this issue for me on the latest version of Android Studio. I've this problem recently and in my case I'm using a linux 64bit SO and my android studio was in a ntfs disk. Since ntfs doesn't support executable permition the file fsnotifier64 was unable to execute and android-studio fallback into a compatibility mode that is much slower.

The solution was copy the android-studio folder into my home folder that was ext4 and that way i was able to set permitions. I struggled with this issue for almost one hour, and after that found that this is the adb connection issue, you can disconnect your device once and stops all the working adb processes.

This issue may get resolved. This was happening in my project every time I added a new Activity. So I included my R file in that class and it stopped. I'm also facing this issue, I've tried almost all the methods mentioned in this post, but none of them worked. The only solution that worked for me is to upgrade Android Studio to 3. This happens to me after updating the Android Gradle plugin version from 3.

In my case, it was a module circular dependency problem. It wouldn't show until I removed all the changes into all build. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Android Studio: Background task running indefinitely Ask Question. Asked 8 years, 4 months ago. Keep in mind the snapshot gives only the state at a specific moment in time; the system might have been in better or worse shape before the snapshot.

GoogleCamera pid kB: Previous kB: com. OpenMobile pid kB: com. OpenMobile:remote pid kB: com. Applications generate broadcasts to send events within the current application or to another application. Broadcast receivers subscribe to specific messages via filters , enabling them to both listen and respond to a broadcast.

Bug reports contain information about sent broadcasts and unsent broadcasts, as well as a dumpsys of all receivers listening to a specific broadcast. Historical broadcasts are those that have already been sent, listed in reverse chronological order.

The summary section is an overview of the last foreground broadcasts and the last background broadcasts. Historical broadcasts summary [background] The detail section contains complete information for the last 50 foreground broadcasts and the last 50 background broadcasts, as well as the receivers for each broadcast. Receivers that have a:. Historical broadcasts [foreground] Historical broadcasts [background]: Historical Broadcast background GoogleCamera com.

Active broadcasts are those that have yet to be sent. A large number in the queue means the system can't dispatch the broadcasts fast enough to keep up. To view a list of receivers listening for a broadcast, check the Receiver Resolver Table in the dumpsys activity broadcasts.

Non-Data Actions Monitor contention logging can sometimes indicate actual monitor contention, but most often indicates the system is so loaded that everything has slowed down. You might see long monitor events logged by ART in system or event log. Compilation might occur in the background when Google Play store updates are downloading.

In this case, messages from the Google Play store app finsky and installd appear prior to dex2oat messages. Compilation might also occur in the background when an application is loading a dex file that has not yet been compiled. In this case, you won't see finsky or installd logging. Establishing the narrative of a problem how it started, what happened, how the system reacted requires a solid timeline of events.

You can use the information in the bug report to sync timelines across multiple logs and determine the exact timestamp of the bug report.

A bugreport reflects multiple parallel timelines: system log, event log, kernel log, and multiple specialized timelines for broadcasts, battery stats, etc. Unfortunately, timelines are often reported using different time bases. The system and event log timestamps are in the same timezone as the user as are most other timestamps.

For example, when user taps the home button, the system log reports:. Kernel dmesg logs use a different time base, tagging log items with seconds since bootloader completes. To register this timescale to other timescales, search for suspend exit and suspend entry messages:.

Because kernel logs might not include time while in suspend, you should piecewise register the log between the suspend entry and exit messages. Additionally, kernel logs use UTC timezone and must be adjusted to the user timezone. To determine when a bugreport was taken, first check the system log Logcat for the dumpstate: begin :.

Next, check the kernel log dmesg timestamps for the Starting service 'bugreport' message:. Work backwards to correlate the two events, keeping in mind the caveats mentioned in Syncing timelines. While there's a lot happening after the bugreport is initiated, most activity isn't very useful as the act of taking the bugreport loads the system substantially. The event log contains screen power status, where 0 is screen off, 1 is screen on, and 2 is for keyguard done. Bug reports also contain statistics about wake locks, a mechanism used by application developers to indicate their application needs to have the device stay on.

For details on wake locks, refer to PowerManager. The aggregated wake lock duration statistics track only the time a wake lock is actually responsible for keeping the device awake and do not include time with the screen on. In addition, if multiple wake locks are held simultaneously, the wake lock duration time is distributed across those wake locks. For more help visualizing power status, use Battery Historian , a Google open source tool to analyze battery consumers using Android bugreport files.

Package [com. AppsMonitor enabledComponents: com. For details on how Android manages processes, refer to Processes and Threads. The procstats section contains complete statistics on how long processes and associated services have been running.

Per-Package Stats The output is similar to that of a memory snapshot but includes additional information about what is causing the process to run. In the example below, the bolded entries indicate the gms. In this example, the package name is com. Note : For devices running Android 7. Content and code samples on this page are subject to the licenses described in the Content License. Docs Getting Started About. Core Topics Architecture. Overview Architecture.

Modular System Components. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Android download large files Ask Question. Asked 11 years, 1 month ago. Active 3 years, 10 months ago. Viewed 15k times. I start the device with "Wipe data user" The length of the size from conexion. I've double checked that I can download the file through a web browser. After a while, the emulator reboots itself.

Workarounds: This issue in stackoverflow is working in the device, not in my case. Thank you very much. Update with more log description: Hi Chris, I've tried to discover what was going on at first with this log in the Eclipse environment. Could anyone try my code and to download a zip file with size round 8MB? Does it works for you? Improve this question.

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