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I have a question about Wp7 lack of multitasking. Do you mean its not possible for example to listen to internet radio using a third party app and browse the xda forums at the same time, for example?
Thanks for the clarification.
Sent from my GT-I9000 using XDA App
i havent heard much about the multitasking.... sorry
That's right. The only thing that runs in the background that i'm aware of is the Zune music player (which has a radio if you want). I haven't found anything else.
sammy_user said:
I have a question about Wp7 lack of multitasking. Do you mean its not possible for example to listen to internet radio using a third party app and browse the xda forums at the same time, for example?
Thanks for the clarification.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
Correct. Neither can you use it for GPS navigation while surfing the web or speaking on the phone. Your milage may vary as to how much it affects you though.
Well you can do things while calling so at least this is good.
Yes, multitasking is very limited to wp7. I am sure they might add a few features to it so that we don't feel completely controlled.
also the other noticeable thing is the web browser being able to multi task. for example, you can download a large file, and go off and do something else, and it will keep downloading.
For crying out loud! Please stop calling background scheduling for multitasking! Multitasking is, always has been, and always will be, the ability to do more than one thing. WP7 can multitask just fine, and so can apps. Period. They can.
What you're asking about is something completely different, and you're even contradicting yourself. As some of the native apps, and some made by OEMs, can run in the background, there's no doubt about the OS supporting background scheduling. It's there.
What's actually happening is that MS is protecting us from lousy programmers by not letting most programs run in the background. There's mostly no use for it anyway, unless you want some lousy piece of s.... software eating up your battery, devouring your data plan.
Hell, if you want to, I'll be glad to write a program that will fill up the file storage, using battery like crazy and even using way more data than you can afford. Only down side is that it won't run in the background to f.... up the performance of your other apps.
emigrating said:
Correct. Neither can you use it for GPS navigation while surfing the web or speaking on the phone. Your milage may vary as to how much it affects you though.
Click to expand...
Click to collapse
Huh? Am I missing something? Why would you need to use the GPS while you are surfing the web?
From my experience it goes like this: surfing the web->home button->maps[back to home][back to explorer]...and just like that you are back to exactly back to where you were having done MULTIple TASKs at once ; )
tiwas said:
For crying out loud! Please stop calling background scheduling for multitasking! Multitasking is, always has been, and always will be, the ability to do more than one thing. WP7 can multitask just fine, and so can apps. Period. They can.
What you're asking about is something completely different, and you're even contradicting yourself. As some of the native apps, and some made by OEMs, can run in the background, there's no doubt about the OS supporting background scheduling. It's there.
What's actually happening is that MS is protecting us from lousy programmers by not letting most programs run in the background. There's mostly no use for it anyway, unless you want some lousy piece of s.... software eating up your battery, devouring your data plan.
Hell, if you want to, I'll be glad to write a program that will fill up the file storage, using battery like crazy and even using way more data than you can afford. Only down side is that it won't run in the background to f.... up the performance of your other apps.
Click to expand...
Click to collapse
Show me one app that can multitask please?! and by app I mean any third-party or OEM addon to the core OS.
Sure, on WM and Android there is/was a mantra that everything should run in the background - always. But that's not to say that multitasking is evil, it's not. It just needs to be controlled.
Microsoft could quite easily have allowed third-party apps to multitask (or at least register a small service running in the background) if your app needed it - they have "technical exceptions" when submitting to the marketplace, this would be a great opportunity for you to describe why your app needed real multitasking and it would be up to the testers to [dis]agree.
premiumdude said:
Huh? Am I missing something? Why would you need to use the GPS while you are surfing the web?
From my experience it goes like this: surfing the web->home button->maps[back to home][back to explorer]...and just like that you are back to exactly back to where you were having done MULTIple TASKs at once ; )
Click to expand...
Click to collapse
That was just an example, although it's something that's bugged me more than once. But okay, I'll agree it isn't the most common scenario. How about this instead, you're driving along using Navigon and you want to change your tunes, so you press home, then zune, find an artist/album and press play, go back home and then back to the satnav app only to discover you've missed a turn because it didn't tell you you needed to turn off the turnpike at the last exit. Now you're stuck driving another xx miles to get back to where you need to be.
If you don't drive, perhaps you map your morning runs using a GPS tracker. So you're on your way and the phone rings. Since you've got a headset you continue running while talking only to have your entire statistics screwed up because the phone stopped tracking you while on the phone.
Or even better, you're using some third-party app to sync your Hotmail or Exchange tasks to your phone. Problem is, the app cannot multitask so it will never notify you of [over]due tasks unless you constantly keep the app open...
While I definitely agree you don't need your RSS reader or Angry Birds clone running in the background, all the time, there are scenarios where real multitasking is important.
emigrating said:
That was just an example, although it's something that's bugged me more than once. But okay, I'll agree it isn't the most common scenario. How about this instead, you're driving along using Navigon and you want to change your tunes, so you press home, then zune, find an artist/album and press play, go back home and then back to the satnav app only to discover you've missed a turn because it didn't tell you you needed to turn off the turnpike at the last exit. Now you're stuck driving another xx miles to get back to where you need to be.
If you don't drive, perhaps you map your morning runs using a GPS tracker. So you're on your way and the phone rings. Since you've got a headset you continue running while talking only to have your entire statistics screwed up because the phone stopped tracking you while on the phone.
Or even better, you're using some third-party app to sync your Hotmail or Exchange tasks to your phone. Problem is, the app cannot multitask so it will never notify you of [over]due tasks unless you constantly keep the app open...
While I definitely agree you don't need your RSS reader or Angry Birds clone running in the background, all the time, there are scenarios where real multitasking is important.
Click to expand...
Click to collapse
Wholeheartedly agree. Excellent examples. Was able to put myself in those scenarios and see how important deep multitasking is. Thank you for helping me see that.
tiwas said:
For crying out loud! Please stop calling background scheduling for multitasking! Multitasking is, always has been, and always will be, the ability to do more than one thing. WP7 can multitask just fine, and so can apps. Period. They can.
What you're asking about is something completely different, and you're even contradicting yourself. As some of the native apps, and some made by OEMs, can run in the background, there's no doubt about the OS supporting background scheduling. It's there.
What's actually happening is that MS is protecting us from lousy programmers by not letting most programs run in the background. There's mostly no use for it anyway, unless you want some lousy piece of s.... software eating up your battery, devouring your data plan.
Hell, if you want to, I'll be glad to write a program that will fill up the file storage, using battery like crazy and even using way more data than you can afford. Only down side is that it won't run in the background to f.... up the performance of your other apps.
Click to expand...
Click to collapse
it cannot multi-task anything besides Zune, therefore, I guess technically you could say that it can multi-task like .1% of all the apps available.
MartyLK said:
Wholeheartedly agree. Excellent examples. Was able to put myself in those scenarios and see how important deep multitasking is. Thank you for helping me see that.
Click to expand...
Click to collapse
lol,
I think it's as simple as like with Android I can have google maps open and have turn-by-turn open in the background, so the british lady still gives me audio directions while I play Angry Birds or surf the web (as a passenger in a car) like going to a party or something.
Also let's say I'm at the gym and want to use Pandora (which WP7 doesn't even have or I sure as hell can't find it in the app store) in the background while im texting/emailing between bench sets, just simple **** like that I wish WP7 could do.
It's not life or death but it is the reason I use Android more than WP7 on my HD2, although I do like WP7 more at times as well, but it sure as hell can't multi-task for any practical purpose.
orangekid said:
lol,
I think it's as simple as like with Android I can have google maps open and have turn-by-turn open in the background, so the british lady still gives me audio directions while I play Angry Birds or surf the web (as a passenger in a car) like going to a party or something.
Also let's say I'm at the gym and want to use Pandora (which WP7 doesn't even have or I sure as hell can't find it in the app store) in the background while im texting/emailing between bench sets, just simple **** like that I wish WP7 could do.
It's not life or death but it is the reason I use Android more than WP7 on my HD2, although I do like WP7 more at times as well, but it sure as hell can't multi-task for any practical purpose.
Click to expand...
Click to collapse
I hear ya there. I keep the sim card in my HD2...running Android...for purposes of using TbT voice nav and other things WP7 doesn't give me.
MartyLK said:
I hear ya there. I keep the sim card in my HD2...running Android...for purposes of using TbT voice nav and other things WP7 doesn't give me.
Click to expand...
Click to collapse
exactly.
I'm glad I've got dual-boot rocking on my HD2, as much as I do like WP7, I don't think I could use it as a daily without being able to restart the phone and load up android whenever I want to, maybe when the OS is more matured and actually CAN multi-task and offer more of the apps I like.
Somebody needs to just make something like the jailbroken iphone app backgrounder that lets you choose what multitasks. It worked fine back before apple had "fast app switching"
Anthonok said:
Somebody needs to just make something like the jailbroken iphone app backgrounder that lets you choose what multitasks. It worked fine back before apple had "fast app switching"
Click to expand...
Click to collapse
that's true. I used backgrounder + Proswitcher forever before iOS4 came out and it worked great, smooth, and had awesome palm pre-like task switching, and you could background any app, it really didn't hurt battery life much at all. I would love to see this on WP7 if it could be implemented till MS gets their act together.
kinda like this:
http://www.youtube.com/watch?v=xMAVyaNQdnw
orangekid said:
that's true. I used backgrounder + Proswitcher forever before iOS4 came out and it worked great, smooth, and had awesome palm pre-like task switching, and you could background any app, it really didn't hurt battery life much at all. I would love to see this on WP7 if it could be implemented till MS gets their act together.
kinda like this:
http://www.youtube.com/watch?v=xMAVyaNQdnw
Click to expand...
Click to collapse
Yep it was great. I coudlnt live without it. Also this way only people with unlocked phones (thus meaning they more than likely have knowledge of how things work) will be using this and shouldnt complain if there device gets slow or anything. They would know the consequences.
Anthonok said:
Yep it was great. I coudlnt live without it. Also this way only people with unlocked phones (thus meaning they more than likely have knowledge of how things work) will be using this and shouldnt complain if there device gets slow or anything. They would know the consequences.
Click to expand...
Click to collapse
well if the 3GS can handle it so well on a 600mhz processor and 256mb ram, I'm sure a WP7 device with 1ghz and 576mb ram could handle it just fine with no slow-downs.
tiwas said:
For crying out loud! Please stop calling background scheduling for multitasking! Multitasking is, always has been, and always will be, the ability to do more than one thing. WP7 can multitask just fine, and so can apps. Period. They can.
What you're asking about is something completely different, and you're even contradicting yourself. As some of the native apps, and some made by OEMs, can run in the background, there's no doubt about the OS supporting background scheduling. It's there.
What's actually happening is that MS is protecting us from lousy programmers by not letting most programs run in the background. There's mostly no use for it anyway, unless you want some lousy piece of s.... software eating up your battery, devouring your data plan.
Hell, if you want to, I'll be glad to write a program that will fill up the file storage, using battery like crazy and even using way more data than you can afford. Only down side is that it won't run in the background to f.... up the performance of your other apps.
Click to expand...
Click to collapse
I've seen your post history and, no offense, but you're starting to remind me of the fanboys at MacRumors, thinking that their phones are perfect until Apple changes one thing. Then suddenly it is revolutionary and intuitive.
Multitasking would greatly benefit WP7. Live with it. Apps don't even run under lock properly. But I'd like to be able to run a music app and surf at the same time. Want a gimped experience? Fine with me. Just don't go whining when people want to make the most out of their experience with their phones.
*Disclaimer* This is all from a personal experience and testing/research from a long time android user, what I have discovered over time and has helped me and some friends. This will work whether your rooted OR not. I kept it as basic as I can so everyone can benefit. If you dont like what you read and disagree, or want to add something PM me, Ill change/add and give credit to you. Hopefully, this can grow with the community.
*Rooted Section Will be Added*
*When I charge my battery I usually drain it all the way down or as much as i can (around 20% left) then charge plugged in till green, then power down and charge for another hour or so. Not sure if this matters or not but seems to help me out try it!*
This guide will help you if your rooted or non-rooted, all the apps I talk about I honestly have no ties to the devs. I don't use any SUPER AWESOME AMAZING BATTERY SAVER 5000 apps or anything like that. Those mostly just turn ur radios off and on and kill apps in the background. In my experience a lot of them cause syncing issues with my e-mail and other notifications. I like to receive my information instantly not have an app waiting for me to turn my screen on to check for updates.
About my personal setup: Basically, I want my phone to last me all day but still perform well with a heavy use, WITHOUT needing to constantly change settings to save battery. With what I have here Im able to keep my Sensation running for a full day of moderate-heavy use (7:30am to around 10pm) with its STOCK battery (Did damn well on my Evo 4G too). Days of very minor use Ive gone into the second day with 60% + battery. Yes, I use all my home screens and have a good amount of widgets, I love sense and its widgets. I play games, surf the web, do a lot of texting, listen to a lot of music, decent amount of fbing and email, usually take a few pictures a day. Half my day is wifi/other is mobile data.
Here goes the real basics, mostly common sense here not trying to insult anyone. Feel free to browse thru it quick (green text) if your not totally new to the android scene, whats after it will be a good read for noobs and vets.
*I use the power control widget, make getting to a lot of settings quicker. Why waste battery digging thru menus?*
Basics:
-Screen brightness: (duh ) these pretty screens eat battery brighter=quicker drain naturally and from my experience leaving it on Auto Brightness kills more battery too. Each time your phone pulls information from the sensor to decide on how bright it should adjust itself too.
-GPS: If GPS is on it should not effect battery unless an app is using it and you see the GPS icon on your notification bar. I noticed a very slight increase in mA discharge when i had it enabled, to be safe leave it off if you dont use it extremely frequently.
Location thru mobile networks: Not to hard on battery. I leave mine on it does add drain but it takes away from my weather widgets updating when Im traveling.
-Bluetooth: Moderate battery drain. I honestly don't use it at all myself but if you do try your best to keep it off when not in use.
-Wifi: Android has gotten a lot better at managing wifi over the past few years. It doesn't drain that bad on battery and it shuts off/on periodically on its own when screen is off depending on whats using it.
Google Back-Up: Takes a little juice here and there no biggie. I dont use it just because I like to fresh install my apps when I try a new rom, run into less problems that way.
2G/3G/4G: This varies phone to phone, the slower speed the better battery life. If you know your not going to be using 4G for a while turn it off. I leave mine on 4G or wifi all day with my sensation. When I had Sprint and my Evo I would leave it off most of the time. Depending on your carrier and how their data works this is a big one. T-Mobile seems to handle well, Sprint and Verizon's 4G Ive seen eat an insane amount of battery.
Sync/Background Data: I lumped them together because sync is pretty much reliant on background data. These kill a lot of your battery in general. It syncs your apps (email, facebook, google data, contacts, etc.), the periodic checks your apps do to check for and download new emails and notifications, using background data (data still transmits when screens off). I always leave these on and still manage great battery life, I like things instant if I wanted to wait Id just wait till i got in front of a PC. Sync and Background data are the settings most battery saving apps control because they really can help your battery if you turn it off. You can control what core apps sync in settings>accounts and sync. Or the power widget that 95% of android phones have has it on there. I recommend minimizing the amount of apps you allow background data with, example: WeatherBug first launch it asks if it can automatically update itself in the background for apps were thats not necessary hit no.
Radio/Airplane Mode: Pretty self explanatory, turns off your connection to your wireless provider. No point in ever turning it off in my eyes, your phones no longer a phone.
What has really helped me with my battery life (non-basics):
There is a lot to be said when it comes down to 2.2+ android phones and whether they need a task killer anymore or not. Since Ive had a lot of android phones and a few now that are 2.2+ Ive done a lot of testing. I usually go about a 2 weeks on one idea or new task killer and keep a close eye on battery drainage using Battery Monitor Widget, free app in the market. It tells you exactly how much of your battery is being drained without killing battery itself. Each phone/rom settles at a different average mA lower the better. In my experience if I can keep my phone anywhere under 100mA when idle im doing good. This held true on both the Evo 4G and my Sensation. Some ASOP roms i could get down to the 30's but for sense under 100mA is good. Keep in mind you will get the occasionally spike here and there its just android and/or apps in the background. You can view the a chart of the battery data in Battery Monitor.
Instead of boring you guys with each task killer Ive used and its results, Ill just get down to what I found out in the end.
Basically, the way android 2.2+ works it really isn't necessary to run a task killer it does a decent job removing apps from memory when you need more memory. But at the same time I found running a task killer periodically (BUT not killing frequently used apps) results in a lower average mA drain leading to overall better battery life.
The best application I have used has to go Automatic Task Killer , trust me Ive used a lot from the top free ones to a few of the more popular paid ones. What this task killer does is kill a selection of apps you allow it too every time your phones screen shuts off and goes idle. On Automatic Task Killer's first boot your shown a screen of every application that could at some point run in the background on your phone. This part sucks a little bit but it is worth it, you need to select which of the apps you want to allow it to kill automatically. It does not kill foreground apps the ones you currently have open on the screen aka a browser or a game. Example your playing NFS: Shift and your boss walks by so you quickly pause and hit the power button turning off the screen, next time you turn the screen on it will kill all other allowed background apps but your game will still be up front and center.
Now the trick is to go thru and set it to kill apps you know your phone won't automatically just restart or you don't use 90% of the time. So don't select things like Dialer, Contacts, Clock, Calendar, Messages or apps you constantly use/check such as a third party SMS app or your main E-Mail Client or third party keyboards (various by person and what you use most). Letting the app automatically kill those is just going to lead to worse battery life because your phone will just restart it each time leading to more CPU cycles (not what you want and part of the reason some consider task killers bad things).
Also, when using any task killer and killing the proper apps sense seems runs smoother, a big deal with sense 3.0.
Re-calibrate Battery: After you flash a new rom or start using a new battery, you should use your recovery (CWM or other) to Wipe Battery Stats. Before you do this make sure your battery is at 100% and has been on the charger for over an hour with the fully charged green led on. This will allow your device to better drain your battery and can really help battery life.
So hopefully with a little messing around you can get a good setup where your phone lasts you all day without having to constantly keep changing settings and watching your battery life. All while everything stays syncing and instant. Hope this helps!
Thanks to people who have contributed:
-JadeSoturi
*ROOT Section (now that we have s-off )
Everything posted above can be done on any rom, rooted or none. There has been a lot of posts on "freezing apps" that you dont need or typically use, which does in fact really help battery life. Since, we (by we i mean sensation users) now have a permanent root this is my tiny second part of the guide for rooted devices.
I dont freeze my apps I prefer them to be gone for good if its something I dont see myself using or its bloat that came with my phone/rom. Since 98% of us will be using custom roms now this usually isnt an issue since most dev's r good at what they do and remove all the bs we dont need or normally use. Still there is some apps we may not want on our phones so for that I use SystemApp Remover . Its a great App for people who dont want to have to worry about going in manually and getting rid of system apps.
Its just basically an Uninstaller that allows you to access any and every app on the phone for you to uninstall (thats y roots needed). For me I just go in an drop the apps I know i wont use. A lot of roms come with carrier add-ons and such, those I normally delete as well as a few HTC sense widgets and apps I see no need for. It will free up space and increase your phones battery life with most things you delete.
Now, be careful. You are prompted upon opening SystemApp Remover that messing in system apps is dangerous and it is. If your not sure what something is DONT touch it, simply do a google search or ask around to see if its safe to remove first.
Nice to have needed guides posted. Hopefully someone will see fit to add this to the Stickies. Thanks.
no problem glad to give back.
itd be nice to have my first sticky, maybe when some people start noticing results and the thread picks up
Leaving GPS on has NO impact on battery life unless you have an app that is actively using it (you will notice the little satellite icon in the notification bar).
Thanks your this what is the automatic task killer you used because there are a few when I search on the market and wasn't sure which one to get?
Sent from my HTC Sensation Z710e using XDA Premium App
TheBiles said:
Leaving GPS on has NO impact on battery life unless you have an app that is actively using it (you will notice the little satellite icon in the notification bar).
Click to expand...
Click to collapse
Updated OP. I do still notice slightly higher mA when it is enabled even if theres no apps using it
Thanks for the info, I'm trying out the automatic task killer to see how it affects my battery life.
Oh, and I didn't even read the bottom of your post. DO NOT USE TASK KILLERS WITH ANDROID. PERIOD.
TheBiles said:
Oh, and I didn't even read the bottom of your post. DO NOT USE TASK KILLERS WITH ANDROID. PERIOD.
Click to expand...
Click to collapse
No offense bro, but you should read his entire post before you start ripping it apart. It looks like he put a lot of effort into it. He explains his reasoning for the task killer with evidence and it makes sense.
Thanks OP, I'm using your suggestions already. Will update soon.
moh0 said:
No offense bro, but you should read his entire post before you start ripping it apart. It looks like he put a lot of effort into it. He explains his reasoning for the task killer with evidence and it makes sense.
Thanks OP, I'm using your suggestions already. Will update soon.
Click to expand...
Click to collapse
With more evidence than the article I posted? Yeah, right.
TheBiles said:
Oh, and I didn't even read the bottom of your post. DO NOT USE TASK KILLERS WITH ANDROID. PERIOD.
Click to expand...
Click to collapse
I address the fact that android doesnt need a task killer but if you read the whole thing automatic task killer lets you choose which apps to kill, leaving out worry of killing system apps that just restart.
Also, this is for battery life and performance, my battery's mA drains slower when i use a task killer for non system apps as well as keeps Sense 3.0 running smoother. I have had sense bog down on me a few times when not keeping a task killer handy.
It isnt necessary to have have a task killer and in the average users hands it can cause more harm than good. But this threads helping to school people on a way for better battery life using a safer method than a BASIC KILL ALL task killer.
Lastly, why did they include a task killer with my android if they dont think we need one?
TheBiles said:
Oh, and I didn't even read the bottom of your post. DO NOT USE TASK KILLERS WITH ANDROID. PERIOD.
Click to expand...
Click to collapse
Wow, that was helpful. What a waste of an attempt to incite a useless forum war.
@ bobzoz
Nicely put, it will definitely help the newbies to android and made me think twice about a couple of things even though I'm on my 4th android phone.
bobzoz said:
I address the fact that android doesnt need a task killer but if you read the whole thing automatic task killer lets you choose which apps to kill, leaving out worry of killing system apps that just restart.
Also, this is for battery life and performance, my battery's mA drains slower when i use a task killer for non system apps as well as keeps Sense 3.0 running smoother. I have had sense bog down on me a few times when not keeping a task killer handy.
It isnt necessary to have have a task killer and in the average users hands it can cause more harm than good. But this threads helping to school people on a way for better battery life using a safer method than a BASIC KILL ALL task killer.
Lastly, why did they include a task killer with my android if they dont think we need one?
Click to expand...
Click to collapse
The same reason HTC and T-Mobile included all of that other BLOATWARE crap.
dazzlet said:
Thanks your this what is the automatic task killer you used because there are a few when I search on the market and wasn't sure which one to get?
Sent from my HTC Sensation Z710e using XDA Premium App
Click to expand...
Click to collapse
Updated OP with links, good call
TheBiles said:
The same reason HTC and T-Mobile included all of that other BLOATWARE crap.
Click to expand...
Click to collapse
It's made by Google, not HTC or T-mobile.
Im just sharing how with people how I get good battery life. Trying to help out, if you dont agree with my method than just dont use it and ignore this thread.
bobzoz said:
Its made by Google, not HTC or T-mobile.
Im just sharing how with people how I get good battery life. Trying to help out, if you dont agree with my method than just dont use it and ignore this thread.
Click to expand...
Click to collapse
That looks like part of HTC's Sense. You definitely won't find that in AOSP Android.
TheBiles said:
That looks like part of HTC's Sense. You definitely won't find that in AOSP Android.
Click to expand...
Click to collapse
http://en.wikipedia.org/wiki/HTC_Sense
Apps section.
Im not trying to have a battle man just ignore the thread if you dont agree with it. Easy stuff
bobzoz said:
http://en.wikipedia.org/wiki/HTC_Sense
Apps section.
Im not trying to have a battle man just ignore the thread if you dont agree with it. Easy stuff
Click to expand...
Click to collapse
Wow, you cited Wikipedia. Credible info there!
I'm only trying to help out the other forum users who are being mislead. I've been through a lot of Android devices and spent a lot of time focusing on things like this, and I know what I'm talking about.
Edit: And the only task killer you will find made by Google is the one within Android OS itself. Go download an AOSP build of Android with the latest Google Apps and let me know when you find a task-killer app.
TheBiles said:
Wow, you cited Wikipedia. Credible info there!
I'm only trying to help out the other forum users who are being mislead. I've been through a lot of Android devices and spent a lot of time focusing on things like this, and I know what I'm talking about.
Edit: And the only task killer you will find made by Google is the one within Android OS itself. Go download an AOSP build of Android with the latest Google Apps and let me know when you find a task-killer app.
Click to expand...
Click to collapse
Im just sharing what works for me and like i said in the OP ive been doing this for a long time too. If you want to continue coming at me please do it thru a PM.
Ok, I'm a Noob on here. I just got a Android phone & I am interested in various apps from the Android Market but when I read the permissions that most of the apps have listed as to what they can do to the phone and to your privacy I am quite concerned. Is this really an issue as people seem to download apps without worrying about what the app is or could do without your knowledge. I have searched on here & elsewhere & no one seems to be address the issue. Am I just being paranoid?
I have seen that a lot of these apps will prevent the phone or tablet from going into sleep mode, is this true?
Thanks hope I haven't stepped on any toes by asking this, but I can't seem to find anything on the subject. So far I have decided not to download much a select few apps.
Rebel60 said:
Ok, I'm a Noob on here. I just got a Android phone & I am interested in various apps from the Android Market but when I read the permissions that most of the apps have listed as to what they can do to the phone and to your privacy I am quite concerned. Is this really an issue as people seem to download apps without worrying about what the app is or could do without your knowledge. I have searched on here & elsewhere & no one seems to be address the issue. Am I just being paranoid?
I have seen that a lot of these apps will prevent the phone or tablet from going into sleep mode, is this true?
Thanks hope I haven't stepped on any toes by asking this, but I can't seem to find anything on the subject. So far I have decided not to download much a select few apps.
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Click to collapse
No worries, no toes are being stepped on.
I agree that the permissions required by apps can sometimes look worrying.
But the description is often misleading. Some times it just looks very intrusive but that permission is needed for something alot more simple. It's a broad topic.
Also alot of users are just not concerned by this or just go with the crowd.
Write the developer and ask him what the permissions are needed for, if his apps description is unclear on that or the permissions seem unrelated to the apps purpose.
When it says, prevents your device from sleeping, it is most likely used to prevent the screen from turning off or dimming while something is progressing on screen. It is also needed to ensure that the cpu finishes the current operation if you press the devices sleep button, so it doesn't stop at some random point which might lead to problems for the app.
If there is a specific app and its permissions you are worried you could just SEARCH and then make a thread and ask about it.
If rooted, search for "PDroid" on XDA to control permissions, or search for "Betterbatterystats" to find programs producing wakelocks and preventing deep sleep.
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
Aerocaptain said:
If rooted, search for "PDroid" on XDA to control permissions, or search for "Betterbatterystats" to find programs producing wakelocks and preventing deep sleep.
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
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Click to collapse
But then don't complain if the apps malfunction as a result of interferring with permissions or wakelocks.
Also this is kinda missing the question of the thread.
Dark3n said:
But then don't complain if the apps malfunction as a result of interferring with permissions or wakelocks.
Also this is kinda missing the question of the thread.
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Click to collapse
Trying to figure out how either of the options I listed does not address the concerns in the OP......
I think you should re-read the OP. Perhaps slower.
Betterbatterystats- used to indicate apps that are using wakelocks that prevent or interrupt deep sleep. Does nothing else. Does not stop them or even hinder them in any way. Its simply a tool to identify problem apps. How does that interfere with the apps themselves?
Pdroid-gives the ability to block (or regulate) unwanted actions from the apps specified by the user. Basically solves the permissions concern in the OP. And does not require root access to operate. The whole point of this software is to interfere with the users apps. If a program is looking into my contacts, I'd like to be able to stop it. If a downloaded app stops functioning because it wants access to my contacts for no discernable reason, delete the app. This app is only needed because of the plethora of greedy sometimes malicious developers releasing software that invades user privacy.
Rebel60, feel free to peruse these threads and see if either is the right fit for you.
http://forum.xda-developers.com/showthread.php?t=1357056
http://forum.xda-developers.com/showthread.php?t=1179809
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
Aerocaptain said:
Trying to figure out how either of the options I listed does not address the concerns in the OP......
I think you should re-read the OP. Perhaps slower.
Betterbatterystats- used to indicate apps that are using wakelocks that prevent or interrupt deep sleep. Does nothing else. Does not stop them or even hinder them in any way. Its simply a tool to identify problem apps. How does that interfere with the apps themselves?
Pdroid-gives the ability to block (or regulate) unwanted actions from the apps specified by the user. Basically solves the permissions concern in the OP. And does not require root access to operate. The whole point of this software is to interfere with the users apps. If a program is looking into my contacts, I'd like to be able to stop it. If a downloaded app stops functioning because it wants access to my contacts for no discernable reason, delete the app. This app is only needed because of the plethora of greedy sometimes malicious developers releasing software that invades user privacy.
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
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Click to collapse
How is viewing aquired wakelocks helping the OP understand what aquiring a wakelock does, and why the app did it? It's not about who, but what and why. Any type of wakelock an app aquires prevents deep sleep and a wakelock can not be used to interrupt a device that is in deep sleep.
Again the question was not about blocking permissions, but why some apps want all those permissions and why no one seems concerned with the obvious privacy issue.
While PDroid does not require root to operate, it does require it to be installed, so in the end it still needs a rooted device.
Why did you install an app that needs a worrying permission for no discernable reason anyways?
Thanks for the general developer insult. Developers really are the greediest folks *sarcasm* of them all.
Where did you take that from? How many developers of greedy apps did you ask about the permissions they request?
You can't really make that assumption as just a requested permission doesn't do anything at all by itself and what the app is actually doing with it, is unknown without sourcecode.
...and now i jumped aboard the off topic train, damn
In most cases, it does not matter why an app uses wakelocks. The fact that it does alone is important. It allows the user to identify the trouble app and either tinker with its settings to reduce the wakelock or delete it altogether if the app is not important to the user. Generally speaking, if I would like to maximize my battery endurance, the need to minimize wakelocks is a necessity. After several months of use, a user may not remember every setting he/she setup in their apps. Utilizing betterbatterystats, one could identify the apps that use short sync intervals such as email syncing every 15 minutes or weather syncing every 30 minutes and change them to longer sync periods which would dramatically decrease those pesky wakelocks and save some battery life. Both of those simple examples illustrate in general terms, how important knowledge of wakelocks could be to the battery hungry user. This of course is only one of many applications this program can be used for.
My Pdroid example, once again was a generic sample of the many ways app privacy is a concern. There are a ton of apps on the market that uses the internet even though the internet isn't needed to run the program. Yes more than not, the app is either varifying license files or uploading "anonymous user stats," however that is not all cases and users should be able to control that app and the information it transmits.
Finally, yes I looked up your information and noticed the developer notation and knew you would be offended by my developer comment. But I did not mean to insinuate that you were in that minority. I am unfamiliar with your work. Android is an open source platform and users should have full control over their devices. That is why I through those options out there. Anyone that disagrees with my full control statement should move to the iPhone and enjoy its closed platform.
Rebel60, I hope you find a way to fully utilize your device without fear of privacy infringement or apps that excessively deplete your battery. There are many people on XDA with a passion for these devices. And many different opinions. Take the time to evaluate your options and pick the right solution for you.
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
Aerocaptain said:
In most cases, it does not matter why an app uses wakelocks. The fact that it does alone is the issue. Generally speaking, if I would like to maximize my battery endurance, the need to minimize wakelocks is a necessity. After several months of use, a user may not remember every setting he/she setup in their apps. Utilizing betterbatterystats, one could identify the apps that use short sync intervals such as email syncing every 15 minutes or weather syncing every 30 minutes. Both of those simple examples illustrate in general terms, how important knowledge of wakelocks could be to the battery hungry user. With that knowledge one could change their sync intervals and save precious battery life.
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Click to collapse
True, it would definitely help a user identifying battery drainers and in those cases it does not matter why the wakelock was aquired if it is what causes the drain. But the question was not about batteries, but about what/why wakelocks are and the description of the wakelock permission itself.
While BetterBatteryStats being a great tool, it does not answer that question. (Hence my offtopic remark)
Aerocaptain said:
My Pdroid example, once again was a generic sample of the many ways app privacy is a concern. There are a ton of apps on the market that uses the internet even though the internet isn't needed to run the program. Yes more than not, the app is either varifying license files or uploading "anonymous user stats," however that is not all cases and users should be able to control that app and the information it transmits.
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Click to collapse
While bug reports or anonymous statistics are one part of it, i think most of the internet permission needs come from ads that are displayed. I don't use ads, so i'm a bit unfamiliar on that topic.
If solely googles licensing service is used, the internet permission is not needed, just the 'CHECK_LICENSE' permission (which is an extra permission just for that purpose).
It is also often used to update the welcome dialogs with news, if a dev does not want to release a new version everytime he wants to tell his users something.
Aerocaptain said:
Finally, yes I looked up your information and noticed the developer notation and knew you would be offended by my developer comment. But I did not mean to insinuate that you were in that minority. I am unfamiliar with your work. Android is an open source platform and users should have full control over their devices. That is why I through those options out there. Anyone that disagrees with my full control statement should move to the iPhone and enjoy its closed platform.
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I'm not denying that there are greedy and or malicous devs out there. It was the 'plethora of greedy sometimes malicious developers' that threw me a bit off. I see you meant it differently, as you wrote 'in that minority'. As english is not my main language, i might have understood it a bit too harsh too .
Most of my work falls into the 'Tools' category, if you have question about them (or the permissions ), write me a PM.
I fully agree that everyone should have full control over their devices and i also think that users should have the possibility of choice (i.e. apple selecting apps that are published vs androids more or less freedom of apps, though one might have to sort through a 'plethora' of useless apps, i wouldn't trade it for apples store).
[I needed all those big quotes to reflect what i'm responding to as you seem to edit your posts alot after you made the. Makes it a bit difficult to answer ]
Thanks
Dark3n said:
No worries, no toes are being stepped on.
I agree that the permissions required by apps can sometimes look worrying.
But the description is often misleading. Some times it just looks very intrusive but that permission is needed for something alot more simple. It's a broad topic.
Also alot of users are just not concerned by this or just go with the crowd.
Write the developer and ask him what the permissions are needed for, if his apps description is unclear on that or the permissions seem unrelated to the apps purpose.
When it says, prevents your device from sleeping, it is most likely used to prevent the screen from turning off or dimming while something is progressing on screen. It is also needed to ensure that the cpu finishes the current operation if you press the devices sleep button, so it doesn't stop at some random point which might lead to problems for the app.
If there is a specific app and its permissions you are worried you could just SEARCH and then make a thread and ask about it.
Click to expand...
Click to collapse
Thanks for the answer. I think this best answers what I was concerned about. A lot of apps say that they can dial numbers in your contacts, alter settings, and a lot of other things that make me hesitant to download the app.
My phone is not rooted, although I would like for it to be, but am afraid I will brick it if I don't do something right. I don't know anything about wavelocks etc.
Rebel60 said:
Thanks for the answer. I think this best answers what I was concerned about. A lot of apps say that they can dial numbers in your contacts, alter settings, and a lot of other things that make me hesitant to download the app.
My phone is not rooted, although I would like for it to be, but am afraid I will brick it if I don't do something right. I don't know anything about wavelocks etc.
Click to expand...
Click to collapse
Whether your new to android or a veteran, XDA has all of the information you'll need to educate yourself. Rooting is not for everyone and should only be attempted by someone comfortable with the process. It does however open huge doors to more control and customization with your device. My advice to you is first get to know the Android platform for a few months. In the meantime do some research and see for yourself the pros and cons of rooting. There are dozens of threads with people that are in the same situation as you. Learn from them and talk with them. If you have a direct question about android, feel free to PM me. I'd be more than happy to help in any way I can. Good luck & enjoy your device.
Sent from CDMA V6 SC GNexus w/Liquid & Franco.kernel
Rooting is pretty simple if you invest some reading time. Just make sure to search alot before asking .
Also be aware that giving an app root access is equivalent to granting every possible permission there is and more.
I'm sure most users are not fully aware of that.
So allowing an app root access is a huge trust investment in the dev, don't do it for fishy looking apps .
Read the description
Try reading through the apps full description. A lot of developers will explain why their app needs those scary sounding permissions.
If they don't explain, you could always contact the developer (seems almost like google requires app listings to include a 'contact the developer' link somewhere).
I am creating this topic because I think we could use a thread dedicated to see what is safe to remove and what is not.
Right now it won't have much, but I plan to provide good info. please post what you have been able to remove and even what Bootloops phone or just causes problems.
ALWAYS MAKE A BACKUP BEFORE TRYING THIS! BOTH NANDROID AND TITANIUM BACKUP
Ways to Remove Unnecessary Apps
One way and my personal favorite is to use Titanium Backup. It can uninstall these apps but can also back them up.
Another way is to use a file manager that can access /system/app. this is one of the harder ways since it can get difficult to know what is what because it just gives package names. ex. com.mobitv.client.tmobiletvhd.apk is the T-Mobile TV app
Safe to remove NOTE: This is how they appear in Titanium Backup. Always make a backup both TiB and Nandroid before starting
Buddies now 1.0
Custimize homescreen 1.o
Email 1.0 (this is the widget not the android email app)
Game Base
Gmail
Google Play Books
Highlight
Home screen tips
Lookout
Media Hub
More for Me
News & Weather
Ocean Weather
Polaris Office
Pro Apps
Slacker Radio
Social Hub (app)
Social Hub (widget)
TeleNav GPS
TwLauncher (only if you have a replacement launcher. Ex. Adw, go, Zeam, ...)
...
Unsafe to remove. Do not remove!
mediaprovider
...
Sent from my SGH-T769 using Tapatalk 2
If you do remove something you shouldnt
If you can boot, then just restore the app you removed in titanium backup.
If you bootloop you got two options
1. Restore Nandroid backup in CWM (good thing I did a Nandroid backup, right?)
2. No Nandroid Backup, its not guarantied but you might be able to use this: http://forum.xda-developers.com/showthread.php?t=1591601 . A factory reset/data wipe may be needed in stock recovery
I will try to see if I can post backup files in case some one does remove something they shouldn't.
mediaprovider.APK and .Odex: http://db.tt/EQquH1Zi
Sent from my SGH-T769 using Tapatalk 2
I'll say it here again, "bloatware" is a misnomer of a term. Your phone will not work faster removing these applications. Personally I removed them because I didn't want to ever see the notification for them having an update in the store. Also, having them installed, but not running, has *zero* impact on your battery.
I point this out because if you're ever unsure about whether you should remove uninstall something, don't.
These are the apps I have personally chosen to uninstall or freeze, and my phone has worked flawlessly for several weeks:
Zinio
Yelp
Visual Voicemail (may be desirable to many, but if you use google voice it's not)
Telenav GPS (yes, your google maps gps will work just fine without it)
T-mobile Video Chat
T-mobile Name ID
T-mobile Mail
Slacker
Netflix
More for Me
MobileLife Family
Media Hub
Lookout Security (the app didn't even work for me so I found it useless)
Linear
Pro Apps
Kies air
Highlight
Game Base
Bonus Apps
411 & More
Personally, I always selected "make a backup" with TitaniumBackup Pro before removing an app, and if TBP ever gave the warning message about that app not being deodexed, I instead chose to freeze it.
Cirkustanz said:
I'll say it here again, "bloatware" is a misnomer of a term. Your phone will not work faster removing these applications. Personally I removed them because I didn't want to ever see the notification for them having an update in the store. Also, having them installed, but not running, has *zero* impact on your battery.
I point this out because if you're ever unsure about whether you should remove uninstall something, don't.
These are the apps I have personally chosen to uninstall or freeze, and my phone has worked flawlessly for several weeks:
Personally, I always selected "make a backup" with TitaniumBackup Pro before removing an app, and if TBP ever gave the warning message about that app not being deodexed, I instead chose to freeze it.
Click to expand...
Click to collapse
True, it won't affect your phone much to remove these apps, but some of these still run in the background. I personally do this because I feel my phone runs a bit better and I just don't want them on my phone. I'm doing it for those who want to remove stuff but don't know what can be.
Sent from my SGH-T769 using Tapatalk 2
You think those apps, "run in the background?" The majority of those apps, and probably more, don't even load up at all, much less "in the background" unless the user of the phone INSTRUCTS THEM TO.
And you put twlauncher in the "safe to remove" category? If ADW, LauncherPro, or whatever else a person is using crashes or gets corrupted, good luck!
This thread just shouldn't exist, the information has already been posted, in the thread where the instructions to even allow it to be done in the first place.
Cirkustanz said:
You think those apps, "run in the background?" The majority of those apps, and probably more, don't even load up at all, much less "in the background" unless the user of the phone INSTRUCTS THEM TO.
And you put twlauncher in the "safe to remove" category? If ADW, LauncherPro, or whatever else a person is using crashes or gets corrupted, good luck!
This thread just shouldn't exist, the information has already been posted, in the thread where the instructions to even allow it to be done in the first place.
Click to expand...
Click to collapse
Look, on my phone, lookout mobile along with Telenav and a few others still loaded on the memory. What I'm trying to do is something helpful for the blaze community.
If you have something against me, don't post it here. Pm me or bring it up with a moderator. If you want to post something help, please do so. ( I appreciate the fact that you reminded me to include a warning about touch wiz launcher). This is an open community where we try to help each other, not argue.
Sent from my SGH-T769 using Tapatalk 2
I removed touchwiz first. I use rootuninstaller to remove what I don't want.
Sent from my SGH-T769 using XDA Premium App
Cirkustanz said:
I'll say it here again, "bloatware" is a misnomer of a term. Your phone will not work faster removing these applications. Personally I removed them because I didn't want to ever see the notification for them having an update in the store. Also, having them installed, but not running, has *zero* impact on your battery.
I point this out because if you're ever unsure about whether you should remove uninstall something, don't.
These are the apps I have personally chosen to uninstall or freeze, and my phone has worked flawlessly for several weeks:
Zinio
Yelp
Visual Voicemail (may be desirable to many, but if you use google voice it's not)
Telenav GPS (yes, your google maps gps will work just fine without it)
T-mobile Video Chat
T-mobile Name ID
T-mobile Mail
Slacker
Netflix
More for Me
MobileLife Family
Media Hub
Lookout Security (the app didn't even work for me so I found it useless)
Linear
Pro Apps
Kies air
Highlight
Game Base
Bonus Apps
411 & More
Personally, I always selected "make a backup" with TitaniumBackup Pro before removing an app, and if TBP ever gave the warning message about that app not being deodexed, I instead chose to freeze it.
Click to expand...
Click to collapse
Your comment is completely untrue - Android is an operating system; just like any other - Windows, Linux, iOS, etc...
By removing applications that run in the backround and take critical memory (RAM) you instantly make your phone run faster...many of these applications run in the backround and the only way to stop them is to:
* Freeze them
* Uninstall them
THUS - removing applications that aren't vital to a user; and are taking system resources away; instantly speeds your phone up...not only do you free ram but you also take away applications which are using processor power...
...your comment couldn't be further from the truth and has no form of logic to it...sorry to bust your bubble.
...and don't get your panties in a wad and upset because someone has called you out and clearly disagrees with your flawed train of thought over the matter
SOOO removing applications that are junk, that you don't want...bloatware, etc - WILL speed up your phone...
Although one program can be considered bloatware to one user, and vital to another - I prefer the term "junkware" - just like Windows (Microsoft); the companies get kick backs for installing software...(T-Mobile)
michaelstigers said:
Your comment is completely untrue - Android is an operating system; just like any other - Windows, Linux, iOS, etc...
By removing applications that run in the backround and take critical memory (RAM) you instantly make your phone run faster...many of these applications run in the backround and the only way to stop them is to:
* Freeze them
* Uninstall them
THUS - removing applications that aren't vital to a user; and are taking system resources away; instantly speeds your phone up...not only do you free ram but you also take away applications which are using processor power...
...your comment couldn't be further from the truth and has no form of logic to it...sorry to bust your bubble.
...and don't get your panties in a wad and upset because someone has called you out and clearly disagrees with your flawed train of thought over the matter
SOOO removing applications that are junk, that you don't want...bloatware, etc - WILL speed up your phone...
Although one program can be considered bloatware to one user, and vital to another - I prefer the term "junkware" - just like Windows (Microsoft); the companies get kick backs for installing software...(T-Mobile)
Click to expand...
Click to collapse
Samsung has actually optimized CPU and RAM quite well. Most of the "bloatware" does not take CPU or RAM, and some due. Removing them does not make a noticible difference on this phone, although on some past Samsung models it did.
And not to get off topic, but you can frame 'corrections' in a appropriate tone and not accuse him/her of being void of logic. Which wasn't even true.
Sent from my SGH-T769 using xda premium
Bulletblitz27 said:
Samsung has actually optimized CPU and RAM quite well. Most of the "bloatware" does not take CPU or RAM, and some due. Removing them does not make a noticible difference on this phone, although on some past Samsung models it did.
And not to get off topic, but you can frame 'corrections' in a appropriate tone and not accuse him/her of being void of logic. Which wasn't even true.
Sent from my SGH-T769 using xda premium
Click to expand...
Click to collapse
...if it quacks like a duck; and looks like a duck; and has logic like a duck - well, then it should swim in a pond, not be wrong; and give me no reason to correct it...
And you clarified my point even further - "most"...thanks
My posting was simply made so people were not under the WRONG assumption that taking a few minutes to get junkware off their O/S wouldn't make a difference. It will actually save a good amount of system resources; and give a much more rich experience that Google intended...
michaelstigers said:
...if it quacks like a duck; and looks like a duck; and has logic like a duck - well, then it should swim in a pond, not be wrong; and give me no reason to correct it...
And you clarified my point even further - "most"...thanks
My posting was simply made so people were not under the WRONG assumption that taking a few minutes to get junkware off their O/S wouldn't make a difference. It will actually save a good amount of system resources; and give a much more rich experience that Google intended...
Click to expand...
Click to collapse
No, actually I did not clarify your point. My point was in contrast with yours. Rooting the phone has many other benefits than possibly speeding up a phone that's already optimized in this respect.
Sent from my SGH-T769 using xda premium
Who cares. No one should.
The amount of time "saved" from "freeing up resources" so the phone can "have as rich of an experience as Google intended" is much less than the time it took for either one of us to write our posts, or for any would-be person to read them.
It's a dead issue, do whatever you want. Including having some silly opinion.
Bulletblitz27 said:
No, actually I did not clarify your point. My point was in contrast with yours. Rooting the phone has many other benefits than possibly speeding up a phone that's already optimized in this respect.
Sent from my SGH-T769 using xda premium
Click to expand...
Click to collapse
1 thing that we need to remember, is that this message board is not for arguing our points. How about we simply agree to disagree over this matter? You clearly are not going to see it my way - and I clearly believe that taking junkware/bloatware is clearly beneficial to the phone.
I have seen it in action on many android phones that I have serviced, and I also saw how removing junkware off of my personal blaze freed up a lo of memory.
What we should do is now let users of the thread that have seen 2 different peoples point of view make up their minds for themselves. If we continue to go back and forth it does nothing but take up valuable space here on the thread and does a disservice to the users...a healthy debate and conversation is good / but this is beginning to become toxic and redundant!
Thanks for a different point of view however and no hard feelings
This message has been sent using my unlocked - ROOTED - Samsung GalaxyS Blaze 4G (With CWM) using the XDA PREMIUM Application (TapaTalk)
I could not have agreed more, and thanks for not taking a lot of offense to what I said.
Personally I am 1 that is always messing with my phone, so I put more time into it than most people ever would...gotta love ADHD and Ritalin
This message has been sent using my unlocked - ROOTED - Samsung GalaxyS Blaze 4G (With CWM) using the XDA PREMIUM Application (TapaTalk)
FYI
i wouldn't get rid of the default Gallery app (Gallery3D.apk) it seems like for some reason you can't set a Lock screen wallpaper it only has Wallpaper gallery as an option but if i want to set a Home screen wallpaper i can choose from Live wallpapers, Quickpic Wallpaper (an gallery app i downloaded), & Wallpaper gallery.
With Gallery installed the Lock screen options are Gallery & Live wallpapers and when i tap on Gallery i get a bunch of options including the Quickpic and i set that as default and when i go to Quickpic and say "set as" i get options to set as Home screen or Lock screen wallpaper now as i didn't before without Gallery installed
So yeah not sure why i need the default Gallery app to set Lock screen wallpaper but whatever
Use autoresizewallpaper instead..don't need the stock gallery..I got rid of mine
Sent from my SGH-T769 using xda app-developers app
'bloat' and boot...
Removing 'bloatware' from an android (linux) environment will only effect boot time (phone will be fully booted/usable faster). As it is so often pointed out in forums, once an app is cached (most of the time this happens during boot) it is not using cpu cycles and thus not eating away at any battery life (the RAM will have the same power draw whether it is being used or not) - that is until that app is opened (as any running app will use battery). So if you are looking for a more responsive phone removing bloat isn't going to help - you are literally better off buying a more powerful phone. However I can attest to removing bloat and speeding up boot times from using a 1st gen Exhibit 4g. Removing the 'bloat' decreased my boot time on my exhibit by 10-15 seconds! But beyond speeding up boot times there is no real reason to remove 'bloat' (unless you just don't want those crappy apps on your phone). Let's not get on a tangent on ram cleaners (task killers) please... as they are worthless and do eat away at battery life (as the os realizes it needs to re-cache those apps...) :victory:
anactoraaron said:
Removing 'bloatware' from an android (linux) environment will only effect boot time (phone will be fully booted/usable faster). As it is so often pointed out in forums, once an app is cached (most of the time this happens during boot) it is not using cpu cycles and thus not eating away at any battery life (the RAM will have the same power draw whether it is being used or not) - that is until that app is opened (as any running app will use battery). So if you are looking for a more responsive phone removing bloat isn't going to help - you are literally better off buying a more powerful phone. However I can attest to removing bloat and speeding up boot times from using a 1st gen Exhibit 4g. Removing the 'bloat' decreased my boot time on my exhibit by 10-15 seconds! But beyond speeding up boot times there is no real reason to remove 'bloat' (unless you just don't want those crappy apps on your phone). Let's not get on a tangent on ram cleaners (task killers) please... as they are worthless and do eat away at battery life (as the os realizes it needs to re-cache those apps...) :victory:
Click to expand...
Click to collapse
Look, we dont need any more of those kind of posts. I understand it wont affect much, but some do want to remove certain apps like myself. I have wanted to rename post to safe to remove apps, but i dont know how to do that. Unless you have something to contribute to this, dont post things like those apps arent bloatware or that they dont do anything to affect performance. We are trying to help each other out.
Sent from my SGH-T769 using Tapatalk 2
no offence please
abraham.ramirez said:
Look, we dont need any more of those kind of posts. I understand it wont affect much, but some do want to remove certain apps like myself. I have wanted to rename post to safe to remove apps, but i dont know how to do that. Unless you have something to contribute to this, dont post things like those apps arent bloatware or that they dont do anything to affect performance. We are trying to help each other out.
Sent from my SGH-T769 using Tapatalk 2
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Uh.. wha? I believe you misunderstood my post entirely. I never said that there is no point in removing 'bloatware'/preinstalled apps. The purpose of my post was only to inform. Please re-read my post (without bias). There's this false assumption that removing bloat will make a phone faster and it's just not true. Removing '411 & more' & 'netflix' is NOT going to make my quadrant score higher or give me more FPS playing games.
I may be over-generalizing here but this is what I have come to understand in regards to Android:
Need more storage & want faster boot times? ---> remove bloat/preinstalled apps.
Want better battery life? --> buy extended battery, adjust screen brightness to lowest viewing level.
Want a faster phone? ---> get a custom rom with OC/buy setcpu and OC or buy a faster phone.
anactoraaron said:
Uh.. wha? I believe you misunderstood my post entirely. I never said that there is no point in removing 'bloatware'/preinstalled apps. The purpose of my post was only to inform. Please re-read my post (without bias). There's this false assumption that removing bloat will make a phone faster and it's just not true. Removing '411 & more' & 'netflix' is NOT going to make my quadrant score higher or give me more FPS playing games.
I may be over-generalizing here but this is what I have come to understand in regards to Android:
Need more storage & want faster boot times? ---> remove bloat/preinstalled apps.
Want better battery life? --> buy extended battery, adjust screen brightness to lowest viewing level.
Want a faster phone? ---> get a custom rom with OC/buy setcpu and OC or buy a faster phone.
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Okay, i see now. Sorry bout that. You are right. I have seen the same pattern with android that you describe and that is why i removed a few things from my phone
Sent from my SGH-T769 using Tapatalk 2
I notice that a lot of apps run on start up and after I stop them they'll just start again 5 or 10 mins later. I use adv task killer and the stock task manager. Is there an app I can download to manage them better or is there something in settings ive missed.
Task killers, especially automated ones, went out of favor when better memory management came in over the last couple Android releases.
Something like Titanium Backup will let you "freeze" apps/services that you don't think you need and, perhaps more importantly, easily unfreeze them when you realize you really did need them. Root is generally required.
The more you stop an app, the more it's going to keep trying to run. Don't use task managers. Let your phone do what it wants. When you need the memory to do something, just do it! You're phone will know how to allocate the RAM and freeze tasks. If you want an app to never run, that you can't get rid of, freeze it with Titanium Backup. Be careful with that, though.
Edit: Damn jeff, posted at the same time!
Edit 2: Of course, this would be common knowledge if he would bother to do the basic research I thought most people do when they first get a device. I knew task killers were bad before I even knew about custom roms.
I use Gemini to stop apps from auto starting when the phone boots up
Sent from my GT-P7510 using xda app-developers app
The problem is that my phone doesn't allocate. I play a game called peggle and when I run it , it runs really slow and laggy but if I clear all of the processes running in the back ground the game runs fine. I was hoping to get more control over my phone once I rooted it. Don't get me wrong I can flash roms and use Titanium Backup to uninstall the stuff I couldn't. But it feel like thats where it stops. I use gmail and facebook but I only want them to run when I'am using them, kinda like my computer. But we can't alway get what we want.
P.S sorry I couldn't find the sticky on why task managers are bad to use, finding stickys on this site is sometimes like trying to find a pirate's buried gold
I'll admit that there is a lot of "old" information out there on task killers and things like Juice Defender. It can be pretty confusing. It took me a good year before I realized that the Android world had changed from the times of those posts and reviews. Basically, as I understand it, prior to Froyo, memory management was pretty poor in Android. Task killers were a "user-land" way of making up for OS-level deficiencies. Froyo and certainly GB have much better memory management, making task killers more of a source of system instability than the benefit they once were.
There isn't a good way to be able to say "I don't want this, that, and the next service to not be running while I'm running this game/app." Those things are running services generally because they need to stay in contact with the mother ship to do something you want, like keeping abreast of changes, or sometimes something you don't want, like tracking your surfing habits or location. A service also runs when the app needs to keep track of or respond to something else happening on your phone, like battery/bandwidth monitoring tools, or notifiers of various sorts. A well-designed app will try to restart its services when it detects they have stopped.
You might be able to freeze things with TiBackup or the like, kill the services, play the game, unfreeze, then continue. I've never tried anything that fancy. I seem to recall that TiBackup could use the tagging from Apps Organizer to select things for batch operations, but I haven't tried it myself.
falcons2 said:
I use Gemini to stop apps from auto starting when the phone boots up
Sent from my GT-P7510 using xda app-developers app
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+1 to this. I've tried everything from killing apps to freezing them. I finally stuck with using Gemini to stop apps from auto-opening. Apps such as Maps, DSP Settings, etc. This allows you to stop the apps from turning on until you turn them on.
To add to what jeff said, another thing even if it says facebook is running it might not be. But it could be a service that facebook borrows from android so you dont need fifteen instances of gps running simultaneously. Instead android gps is used by fifteen different apps. And if it happens to turn on to update your locations facebook thinks it needs to also update so if you want to tell you friends your at the local brothel automagically you can.
That is why it appears when you kill a process and 10 seconds later it is started back up. Something is using it for some reason.
Maybe you can try this one.. https://play.google.com/store/apps/...vbS5lbHNkb2VyZmVyLmFuZHJvaWQuYXV0b3N0YXJ0cyJd... i've been using it and it works great for me..
Warrenforfree said:
Maybe you can try this one.. https://play.google.com/store/apps/...vbS5lbHNkb2VyZmVyLmFuZHJvaWQuYXV0b3N0YXJ0cyJd... i've been using it and it works great for me..
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Thanks! I flashed a new rom hoping it would use less system rescources. I use valhalla final , before valhalla my system used around 225megs sysyem ram after it droped to around 186. then I unistall some stuff i didnt use that came with it and it got to around 178. Now peggle plays fine. but when I kill apps running in the background the system only uses 156megs. then my emulators run fine. It drives me nuts when programs run rampant. They should only run when I use them, like my computer. My gf reminded me that its just a phone and maybe iam asking too much
Glad you are up and going! If you like Valhalla Final, you might want to try FB's trimmed-down version of Raver's Valhalla Black. It comes with one of AntonX's kernels and is a little snappier and leaner version than the "Valhalla Final" version, in my opinion. You can try later versions of AntonX's kernels as well. (Links for both in my sig).
Your phone is a computer. It's just that Windows is a lot better at "hiding" all the crap that is running in the background!