I was going to try to do a screen capture and when the dalvik debug monitoring system appears, it shows 2 devices (both the same number) - one is online and one is offline. When I click either one of them some stuff goes on in the background on my cmd window, one of the lines says "device request rejected: device offline." Anyone have any ideas? It worked fine for me the other day while I was running Droid Does ROM, and now I'm on KaosFroyo.
(and yes I'm aware of the screen capturing apps out there, but I still would like to have this working for other purposes as well.)
zwade01 said:
I was going to try to do a screen capture and when the dalvik debug monitoring system appears, it shows 2 devices (both the same number) - one is online and one is offline. When I click either one of them some stuff goes on in the background on my cmd window, one of the lines says "device request rejected: device offline." Anyone have any ideas? It worked fine for me the other day while I was running Droid Does ROM, and now I'm on KaosFroyo.
(and yes I'm aware of the screen capturing apps out there, but I still would like to have this working for other purposes as well.)
Click to expand...
Click to collapse
If you are running windows you could try using Droid Explorer and do a screencapture or a screencast, it can be downloaded here
Like many others I was seeing many wakeups by com.android.phone, and as noted by others this is because of fast dormancy. Or rather, because of LG's implementation of it.
I'm not gonna go into too much detail, but the offending implementation can be found in com/android/internal/telephony/LgeFDHandlerInterfaceImpl . This class is in /system/framework/com.lge.core.jar . After data activity on HSPA networks they use AlarmManager to periodically wake up and check the number of bytes transmitted over the network interface. This goes on until some time after it stops changing, and the connection is considered dormant.
This periodic checking is what's waking the device, and for every new byte transferred the wakeup/polling period is extended and device doesn't sleep. The chattier apps are, the more awake time you'll get.
Enough of the boring details, here's how I disabled it and got rid of the com.android.phone wakeups. Root required.
Code:
$ adb shell
# su
# sqlite3 /data/data/com.android.providers.telephony/databases/telephony.db
update dcm_settings set fastdormancy="0" where numeric="310410";
.quit
# reboot
This helped me, hope it does the same for you.
Edit 2:
I've written a quick and dirty app that tries to handle this setting without need for terminals or root. Try it and report issues here: http://forum.xda-developers.com/showthread.php?t=2021248
Edit 1:
In essence you need to change a value in a sqlite database and there are many ways to do it. There are apps, use adb shell etc. Whatever works for you. If someone wants to write an app that makes this easier, be my guest
Reversal is restoring the original value "1,0,0,1000,5000,60000,3000,5000,1,8" and reboot:
Code:
update dcm_settings set fastdormancy="1,0,0,1000,5000,60000,3000,5000,1,8" where numeric="310410";
This database is not there after a wipe, so future ROM chefs wanting to include it by default should edit /etc/dcm_settings.xml as this is where the initial database contents come from. Just replace the original value with "0" for ATT.
Code:
<profile>
<siminfo
operator="ATT"
country="US"
mcc="310"
mnc="410"
extraid=""
/>
<settings
fastdormancy_param="1,0,0,1000,5000,60000,3000,5000,1,8"
ipmtu="1410"
/>
</profile>
Holy Hell!!!
so far so good...it's a shame I can only thank so much!!!
jonasl said:
Like many others I was seeing many wakeups by com.android.phone, and as noted by others this is because of fast dormancy. Or rather, because of LG's implementation of it.
I'm not gonna go into too much detail, but the offending implementation can be found in com/android/internal/telephony/LgeFDHandlerInterfaceImpl . This class is in /system/framework/com.lge.core.jar . After data activity on HSPA networks they use AlarmManager to periodically wake up and check the number of bytes transmitted over the network interface. This goes on until some time after it stops changing, and the connection is considered dormant.
This periodic checking is what's waking the device, and for every new byte transferred the wakeup/polling period is extended and device doesn't sleep. The chattier apps are, the more awake time you'll get.
Enough of the boring details, here's how I disabled it and got rid of the com.android.phone wakeups. Root required.
Code:
$ adb shell
# su
# sqlite3 /data/data/com.android.providers.telephony/databases/telephony.db
update dcm_settings set fastdormancy="0" where numeric="310410";
.quit
# reboot
This helped me, hope it does the same for you.
Click to expand...
Click to collapse
I use Comand prompt and copy these codes?
Thanks a lot for this, can you please explain how to use this code, i am rooted and am trying to run this on my computer with adb and i get a message sqlite3 not found
I plugged my phone in as charge only and ran this code using cmd.
After the end of each line simply press enter and it prompts for the next.
When you prompt for reboot, it takes a couple of seconds, for those who get confused when their phone sits there.
Anyway, the code seems to work for me, looking forward to results.
Hope this helped.
Im getting a no sqlite3 found error as well
pfoxdizzle said:
Im getting a no sqlite3 found error as well
Click to expand...
Click to collapse
I just used sqlite editor from the market and edited the value to "0". I can confirm that this process works, i have been struggling with this wakelock for 2 weeks now and have tried so many things but this is the only thing that has worked. Kudos to the OP!!:fingers-crossed:
Are you both rooted and have unlocked bootloader? Not sure why you're getting errors. Did any of you retry this process via computer cmd with USB debugging?
Sent from my LG-E970 using xda app-developers app
rooted yes. Unlocked no.
Unlock. It literally takes no time.
Sent from my LG-E970 using xda app-developers app
unlocking should not affect this. And there isnt anything worth unlocking for yet. So i will keep my warranty
Warranty is kinda meh unless you're prone to breaking your phone. But everyone does things their own way.
Are you sure that you have sqlite3 on your phone and/or are you typing the code correctly in cmd? Via computer is the easiest way.
Ok, I have my LGOG rooted and unlocked and been trying to run this and can't get it to take. I'm not a noob, and I've used cmd prompt plenty for other phones. I had to use it a ton for my HTC One X. For some reason I can't get it to recognize the phone. Any suggestions?
What's the output from the cmd prompt?
Sent from my LG-E970 using xda app-developers app
pfoxdizzle said:
Im getting a no sqlite3 found error as well
Click to expand...
Click to collapse
Something not mentioned, you are in a command prompt within the folder containing these tools right?
NVM
I'm assuming this fix was properly applied on my end?
Yoreo said:
I'm assuming this fix was properly applied on my end?
Click to expand...
Click to collapse
That's what I got, too.
I think yes, that took care of it.
LTE issues
I'm guessing this fix won't necessarily disable LTE when available and the phone would be able to switch back to LTE from DC-HSPA+ when it sees that LTE is available in the area?
Murasakiii said:
What's the output from the cmd prompt?
Sent from my LG-E970 using xda app-developers app
Click to expand...
Click to collapse
Hopefully the image is coming through on the errors I'm getting while trying this. I'm sure I'm tired and doing something stupid, I just can't figure it out.
Okay, so the specs of my phone are in my signature below
What i want to do is, be able to view my phone through the PC via USB
Bear in mind this
My phone screen is cracked completely
The phone is responsive, registers touch but i cant view anything on the phone, the Back and menu button light up but the actual screen which shows everything doesn't light up, it only responds to touches
So i really want to find a way to view my phone contents through the PC so i can make necessary backups
I dont mind if i cant control my phone via PC
I can use my still touch responsive screen as an input
I have installed ADB drivers for my phone on the PC
I have seen some apps which do this but you need to sync by entering the IP address shown in the phone and naturally, i cant see whatever is there
If there is no possible way, please tell me and give reason so i can update the thread title to [resolved]
I just asked this through curiosity
Link me to any threads which meet my demands
Remember I cannot view anything on my phone as the screen displayed nothing
There is this app called [email protected],it requires you to install android sdk and java ide on your pc...if you have enabled usb debugging on your phone...which i hope so...
Then the app can pull screenshots through the adb interface and display a live view at 40fps...
Just google the app...
Check if its fine for you...
Sent from my WT19i
a|\|droid_user said:
There is this app called [email protected],it requires you to install android sdk and java ide on your pc...if you have enabled usb debugging on your phone...which i hope so...
Then the app can pull screenshots through the adb interface and display a live view at 40fps...
Just google the app...
Check if its fine for you...
Sent from my WT19i
Click to expand...
Click to collapse
I shall try it
I guess android debugging is turned on
Hopefully *Fingers crossed*
Because it is always on normally
Send me the link for Java ide download
I need to see if i downloaded it or not
Probably i did
I will try it now and see
Any instructions on how to use it or is it simple?
a|\|droid_user said:
There is this app called [email protected],it requires you to install android sdk and java ide on your pc...if you have enabled usb debugging on your phone...which i hope so...
Then the app can pull screenshots through the adb interface and display a live view at 40fps...
Just google the app...
Check if its fine for you...
Sent from my WT19i
Click to expand...
Click to collapse
Okay did everything, it showed my homescreen in the screenshot are but then it went and nothing
It shows device status Rejected
:L
What does that mean? how to fix it
I know that USB debugging is enabled
Because when installing device it shows ADB installed
a|\|droid_user said:
There is this app called [email protected],it requires you to install android sdk and java ide on your pc...if you have enabled usb debugging on your phone...which i hope so...
Then the app can pull screenshots through the adb interface and display a live view at 40fps...
Just google the app...
Check if its fine for you...
Sent from my WT19i
Click to expand...
Click to collapse
Okay o i just had to redirect where adb.exe was since the directory changed
And it works
Thanks alot
Now i cant try and install a proper app and view the IP so i can control it over the air via video
:good: :laugh:
Hit thanks instead of sayin it bro...
Glad i helped you...
Sent from my WT19i
a|\|droid_user said:
Hit thanks instead of sayin it bro...
Glad i helped you...
Sent from my WT19i
Click to expand...
Click to collapse
I did hit thanks
I want to keep hitting it
:good:
So I've had to use logcat extreme for a while since it's the only one that would work consistently. Now it's crashing and it appears Matlog is active again. I can't get a logcat to consistently display. Most of the time nothing shows. And well I'm not really sure how to debug without a logcat. Done all the typical steps of clean flashes and such.
I've always used Catlog, if I'm not using a toolkit app's bundled reader or the ADB console window.
Speaking of which, have you tried hooking up to your computer and pulling it via ADB?
Septfox said:
I've always used Catlog, if I'm not using a toolkit app's bundled reader or the ADB console window.
Speaking of which, have you tried hooking up to your computer and pulling it via ADB?
Click to expand...
Click to collapse
I just don't always have my laptop on me. That's all. I've figured some stuff to make the logcat show but it's just annoying.
TotallyAnxious said:
I just don't always have my laptop on me. That's all. I've figured some stuff to make the logcat show but it's just annoying.
Click to expand...
Click to collapse
Oh, I know. It's definitely not an ideal solution.
But using the ADB console to run logging (better yet, have it stream to a text file so you can search by the package name after launching the offending apps a few times), you can open up your apps and see what error(s) they're throwing. Use logcat to debug logcat, like.
https://play.google.com/store/apps/details?id=com.sungroup.logcat
This works for some reason. It's clearly a fork/clone of MatLog but it works everytime.
Anyone know an easy way to make Chrome always open in desktop mode?
I did a search and it looks difficult to me. I use my tablet primarily for surfing the web and watching videos but I really prefer the Chrome desktop mode. If it can't be done I think this becomes a serious drawback for using the S7 Plus.
For Chrome their is no easy method, AFAIK, but the Samsung Internet app has an option to open websites in Desktop mode by default. May be worth a try.
I used this method. Working fine on my tab s7.
https://forum.xda-developers.com/android/general/how-to-load-desktop-websites-t3771982
I appreciate the guidance but this is beyond me. I was hoping there was some kind of paid app I could install to get the setting correct. Maybe Google will wake up and put the option in Android 11.
advocate2 said:
I appreciate the guidance but this is beyond me. I was hoping there was some kind of paid app I could install to get the setting correct. Maybe Google will wake up and put the option in Android 11.
Click to expand...
Click to collapse
You'll just have to run 2 adb commands.. it takes 2 minutes. Use the adb method for non rooted device. Mine is non rooted too.
vshainky08 said:
You'll just have to run 2 adb commands.. it takes 2 minutes. Use the adb method for non rooted device. Mine is non rooted too.
Click to expand...
Click to collapse
What is adb and how do I access it?
advocate2 said:
What is adb and how do I access it?
Click to expand...
Click to collapse
Try that:
https://www.xda-developers.com/what-is-adb/