General :: How Does System Generate Settings For Governors
Jul 31, 2013
When I change between governors, I noticed that a governor folder will be created under sys/device/cpu/cpufreq. Within this folder, it contains all the settings and values for this governor. how these settings and values are generated?
I want to modify some settings of the smartassv2. However, if I tried to modify it during the normal, mksh will eat my CPU. I really can't figure out why and this only happens to smartassv2. So I'm looking for an alternative way to modify these settings.
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Aug 5, 2009
This is more of Eclipse related to question, but taking chances as someone might faced this issue for android development.
For my android application I want to generate multiple binaries from common source code and resources. Also looking out for way for doing preprocessing of Java source code. This is something which is very much straight forward in Netbeans using Project configuration. Is there any equivalent way available in Eclipse to achieve this ? Are there any plugins for such things?
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Apr 30, 2013
I need an app that backs up my personal system settings.
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Sep 11, 2012
I'm modifying a stock ROM for work to have everything setup and ready to go after flashing the tablets (currently we flash and run a setup app) and have run into an issue I can't seem to find an answer to.
I need to be able to set certain system settings, such as "USB Debugging", "Unknown Sources", "Display Timeout", and a few other things.
I presume its one of the files inside the system.img.ext4 but can't find one that has anything like this.
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May 3, 2012
Context: Today im investigating how works android classes:
android.provider.Settings.Secure and android.provider.Settings.System
both works over settings.db into
data/data/com.google.android.providers.settings/databases/settings.db.
There is something that surprised me:
When I had never changed one of settings, for example LOCK_PATTERN_ENABLED, the method:
getString(ContentResolver resolver, String name) returned null.
By default lock pattern is disabled when i activated it, method returned 1 and then when disabled returned 0.
My question: is true that when you havent changed the value of a setting, the system goes to look for its default value out of settings.db? and is true that this value at settings.db until you change it is null?
I've read some post about it, but no one working against api. For who may be interested: [URL] .......
I decompiled Settings.apk, SettingsProvider.apk and Phone.apk. There you can find some bools.xml where are stablished default values for some settings I've not found yet every setting I need.
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Feb 9, 2014
Me and a friend are trying to port a system app from the same phone but two different roms. Here's the situation. The phone is zopo zp998 and it comes with regular Android 4.2.2. Zopo is making the exact same phone for the Chinese market with on OS based on Android 4.2.2 that's called YunOS and it doesn't have Google account support so it's not usable outside China.
The YunOS has a black screen gesture feature that you can activate in the settings under display and then while the screen is Black you can make symbols on it with your finger and open specific apps. For instance if you draw the letter C the dialer will open.
My friend was able to find the system app for the gestures in YunOS and all its library files and put it in his rom. When the phone boots we can see that the gestures service is running fine but we don't have the option in the settings to activate the app. we can use on how to transfer a system setting and app like this? Is there another app we can use to trigger the on and off of the app?
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May 4, 2012
I want to know how can i change the phone info, in the system settings.
I want to change them for my own rom, so i want to include, for example, a different build date, build number, kernel version, etc..
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Jan 15, 2012
i'm searching an app where i can control the intensity of the whole system vibration settings. keyboard, alarm, calls...anything
i'm running cm7 with the siyah 2.6.7 if it's of interest...
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Jun 8, 2012
some tutorial for changing android system settings by code.System Settings like:
-Ringtones
-Vibration
-Volume
-Brightness
names of the classes in which I have to look into, it will also be useful.
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Feb 1, 2013
I was looking for a way to backup apps and system settings directly to my PC, instead of the phone's memory. Is it possible with TB? I have the paid TB version if it matters.
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Jan 22, 2014
I have installed the [ROM] Lenovo P780 Pre-rooted Official ROMs for Flash Tool with TWRP and now I do not find the "USB Debugging" option in the App option of System Settings. Instead appear a list of the applications installed where I can select any app change options.
This ROM comes configured to Root as default.
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Aug 25, 2013
My OEM's preloaded rom is almost-nearly stock, apart from 2 things:
1. White background on "system settings" interface and not the default holo. Cant that be changed to default?
2. Ribbon effect instead of flash-light in holo effect, which tbh is quite annoying, because the ribbon effect is also quite large and in slower animation speed so that,s 1 second of frustation everytime i scroll to the end. (Yea, 1 second isnt much but, add those up and it gets annoying really fast)
How can these be changed back to default without installing a custom rom?
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Feb 2, 2010
How System Settings (eg, volume, brightness) stored in Android and where?
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Mar 28, 2010
I can read settings like this, for example: final String mytest = System.getString(this.getContentResolver(), System.AIRPLANE_MODE_ON); but can't seem to write to settings using putString, no matter what I've tried. Maybe it is the scope of this.getContentResolver()??? I'm a newbie, so who knows, maybe it can't be done, or it's just syntax? Currently the code is in the onCreate of an Activity class.
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Nov 16, 2010
More specifically I want to edit the Settings.apk and add more options. I'm unsure what the best approach to this is. I know how to convert the classes.dex to a .jar, but this doesn't seem like the way to go about accomplishing anything. At any rate, I'm really looking for some insight into this and advanced editing such as this. Someone knows how to, care to share?
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Jun 7, 2012
changing android system settings by code. System Settings like:
Ringtones
Vibration
Volume
Brightness
etc
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Feb 13, 2010
I would like to give the users of my app the possibility of selecting a language from within the application. All languages are supplied the standard way via the values resource directory. However, I don't want Android to select which resource directory to use but let the user decide instead. Any ideas how to accomplish that? The rationale for this: - some languages are not supported by the Android framework and can not be selected as a locale via the system settings - if you buy a phone in Spain, it will typically not have a system setting for Russian language, if you purchase in Russia, you will have that setting. So a Russian person in Spain would prefer using the Russian language included with the app, but can't access it
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Jan 13, 2010
I'm trying to make my first widget that toggles the screen time out settings. Is there a way for the widget to be notified when Settings.System.SCREEN_OFF_TIMEOUT has been changed? I would like to know this so I can update the widget graphic accordingly.
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Apr 12, 2010
I have a widget that changes some system settings, but it will not take right away. It seems like I need to refresh the system settings for it to take. How do you change some system settings from a widget that take instantly?
when my widget is pressed it goes to an activity with a blank background to change the system settings. one of the settings that are changed is the display brightness. this is the code i use to change the display brightness. once i change the settings i call the finish function to exit the activity so i am not stuck there after the settings are changed. One thing i did notice is that if i didnt exit the activity the settings did change, but i was stuck in the activity. its when i added the class.this.finish(); to exit the activity that the settings don't change. code...
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Dec 5, 2009
I'm stuck on trying to change system settings that are not standard android ones, specifically trying to enable/disable the auto backlight setting on the HTC Hero in code,
I can't see anyway to find out the string I need to use when doing Settings.System.get.
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Mar 5, 2010
I'm a big fan of Toggle Settings but my one wish would be that it could toggle GPS. From what I understand, the security of Android doesn't allow any app to turn GPS on/off. My question is, since installing Mobile Defense as a system application allows it to turn my GPS on, would installing Toggle Settings as a system app enable the same feature? Does anybody know of a way around this or another app that is similar and can toggle GPS settings?
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Dec 4, 2013
I want to generate a wakelock when my screen goes off and then release that wakelock 20 minutes later. I can't find an app that will do this for me. Is it possible with Tasker and if so, how??
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Aug 31, 2012
I know nothing about writing applications for Android: What is the simplest way to create an applet that will simply...
1. generate the date and time as "[YYYY-MM-DD] ",
2. copy this string the clipboard
3. display an OK dialog just to confirm that it worked?
Since I know nothing about development on Android and Java, I'd like something that won't take me days to get up and running. Could I get this done in B4A within a day?
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Jun 6, 2012
What commands the ClockWorkMod recovery uses to generate backup images? Like when you browse to your /mnt/sdcard/Clockworkmod/backups/ directory and see your *.img files, what command is used to generate that file? I know in linux you can use dd and cat (block partition) > *.img and that would generate it, but i want to know the exact command used by ClockWorkMod recovery.
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Jul 11, 2012
What will the cwm backup?
if I backup a system with locked bootloader,will the bootloader relock after I restore the system from an unlocked bootloader system?
Which content will cwm backup?(include kernel?)
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Jun 18, 2012
I would like to change my region/language setting independently from the general LANGUAGE-SETTING in settings !!!
Ok that means i dont care about the language my apps will be displayed in as long as it is english "which should be in every rom.."
But i do care about the region they are set in... means when i start MIUI News/Weather (geniewidget.apk) I want to see News from Germany and temperature in Celsius..
When I play "who-becomes-rich" I want Euro for currency! and so on ...
Is there any way to set the region like that ? (build.prop or anything else..?)
Im using MIUI v4 with my G-Nex.
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Oct 11, 2010
What's the easiest way to generate and read QR Codes in an android application?
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Mar 15, 2010
I'll start by saying that I'm REALLY new to OpenGL ES (I started yesterday =), but I do have some Java and other languages experience. I've looked a lot of tutorials, of course Nehe's ones and my work is mainly based on that. As a test, I started creating a "tile generator" in order to create a small Zelda-like game (just moving a dude in a textured square would be awesome So far, I have achieved a working tile generator, I define a char map[][] array to store which tile is on :Code...
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Aug 29, 2012
i know how to generate qr image in online in my progaram. but i want how to generate qr image by using jar files.
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Mar 3, 2014
I have created an app for notification. in that i need to create a unique id for each notification. how to create a unique id in android?
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