Android :: Use SharedPreferences In Droid To Store , Fetch And Edit Values?
Sep 2, 2010I want to store a time value and need to retrieve and edit it. Can somebody guide me here with a sample code/project please?
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Android : Can I Use Current SharedPreferences Tag To Store Values From PreferenceActivity?
Aug 5, 2010Currently, I'm using the following code across all of my activities in my app to store application level variables and carry values between activities..
prefs = this.getSharedPreferences("MyPrefs", Context.MODE_PRIVATE);
I didn't have a PreferenceActivity prior to this, but now I do and I am looking to store a few user prefs from this new PreferenceActivity in the same sharedPreferences tag, "MyPrefs".
I know I can access the PreferenceActivity SharedPrefs from my activities via
prefs = PreferenceManager.getDefaultSharedPreferences(this);
but I would like those values saved to my current sharedPreferences tag, "MyPrefs", but I'm not sure how to do this.
Android :: Store Values In SharedPreferences In Library Code / Have It To Projects That Include Library?
Nov 11, 2010I have an Android library project that makes calls to PreferencesManager.getDefaultSharedPreferences.
I have 2 version of my app, paid/free, and they are not able to access the preferences stored by the library code.
Can someone tell me the right way to store values in SharedPreferences in library code and have the values available to projects that include the library?
Android :: Clear Preferences In SharedPreferences In Droid Not Just Values?
Sep 2, 2010From what I can incur out of the SharedPreferences documentation, I can update a preference, add one or clear all preference values in a shared preference file.
But I want to completely clear everything inside a shared preference file, not just the values, but the preferences they refer to as well.
Android :: Can't Store Hash On Database / Content In SharedPreferences Secured On Droid Device?
Sep 14, 2009We want to store credentials for a user to a web service so the user doesn't have to repeatedly login, but we're concerned about security. We can't store a hash on the database, but we could probably use JCE encryption locally.
Is the content in SharedPreferences secured on the Android device?
General :: How To Edit Default Values Of Memory Min-free Values Of Rom Reside
Apr 9, 2014I want to ask where does the defaults values of memory min-free values of a Rom reside? I mean what file I would have to edit to edit those values?
View 1 Replies View RelatedAndroid : Way To Store Values?
Apr 6, 2010That's a lot of code... no time to read it over now.. but off the top of my head: look into either using a database, an Application class (that will run the whole time your app is alive), or adding extras to the Intent bundle before starting your subactivity. These are all methods to pass data around between activities.
View 4 Replies View RelatedAndroid :: How To Store Variable Values To Registry
Apr 2, 2009I am creating an application which requires login and enables user to configure some settings.
However I would like to enable user to store preferred settings, username and password.
Does anyone know how to store and retrieve values from registry? Another possibility is using SQL Lite database but if possible I would prefer to store values to registry.
Android :: Use Multiple Files To Store String Values
Jun 23, 2009Is it possible to store strings values in multiple files? Eg, strings.xml, strings1.xml, strings2.xml etc.
I do not mean localized versions of the same file - those multiple files should contain different string ids in the same language, so in code they would be refered like: R.strings1.my_string_1 R.strings1.my_string_2 R.strings2.my_string_3 etc. So, "strings1", "strings2", "strings3" would be a kind of namespace for them.
Or, another way is to have multiple R classes inside one project, which would deal with different stringsXXX.xml files.
Like, currently we can refer to "my.name.space.R" and to "android.R" at the same time, so is it possible to have: android.R my.name.space1.R my.name.space2.R etc
At the same time inside single project?
Android : Store Values Of Variables To Access On Other Tabs?
Jun 9, 2010I'm kinda noob to android so please bear with me. I'm currently developing app which uses tabs. My question now is: how to store values of variables so I can access them on the other tabs? I want to create something similar to sessions in PHP where I can save variables on one page and access on the other.
View 4 Replies View RelatedAndroid : Way To Store - Retrieve Static Database File With Some Values
Feb 1, 2010I am using ganymade eclipse 3.4 IDE and android sdk for development . I am trying to store static database file with some values on it in sqlite format. how can i add this file into the IDE and fetch the data from that file and store it . give me the guidance to do the development.
View 1 Replies View RelatedAndroid :: Change Droid SharedPreferences Save Path?
Oct 12, 2010I want to change the android sharedPreferences save path,the sharedPreferences save in /data/data/xxx.xxx.xxx/shared_prefs,i want to change path to /sdcard. how i do?
View 1 Replies View RelatedAndroid :: Fetch An Image From Url In Droid Program?
May 25, 2010What is the simplest way to fetch an image from a url in an android program?
View 2 Replies View RelatedAndroid : How To Fetch Records In Pages In Droid?
Jun 27, 2010I want to use the SQLite clause LIMIT and OFFSET, so that I can fetch my records in pages. But, though I can find the LIMIT clause in the SQLiteQueryBuilder.query() which would effectively limit the number of record in my result.
View 2 Replies View RelatedAndroid :: Fetch Recurring Events From Native Droid Calendar?
Sep 7, 2010I was just wondering, how to fetch recurring events from native android calendar
View 1 Replies View RelatedMotorola Droid X :: Email Push Vs Fetch - Which One Uses More Battery
Jul 30, 2010I came from a Iphone 3G on AT&T and found the Push to be very unreliable on that phone. I would just rather set the phone to fetch every 15 minutes. Will the fetch use more battery than having the phone on push?
View 5 Replies View RelatedMotorola Droid 2 :: Email Notifications And Fetch Schedule
Oct 15, 20101. My work email is set up under a Corporate Sync header, not an email header. This seems to email that arrive to not show up on my notifications header or notify me the way I've got the other email accounts to notify (ring, vibrate, etc.). Is there a way to change this?
2. Can the fetch schedule be reduced to anything less than 15 minutes? That seems to be a very long time to wait for an email to arrive.
Motorola Droid X :: Pusing Email Not Working Only Fetch - Yahoo
Aug 29, 2010I would like to know if anyone has the push option for yahoo mail working on the droid x mail application?
Gmail is working fine but yahoo mail I have to either set to fetch or a manual update.
I am running 2.1 on droid x
Android :: SharedPreferences Are Not Stored
Nov 21, 2010My problem is using SharedPreferences. I just created a <PreferenceScreen> which holds inside a <ListPreference> with an array of 5 different values. Very simple! The array of values are different numbers: 1, 2, 5, 10 and 30.Every time I change the setting, the application remembers that and I can see the setting I chose when I access the preferences once again (as an user). Now, in the code, when I retrieve the setting using the key (e.g. getString("delay", default_delay);), I always get the default value, it seems that the SharedPreferences does not find my setting. Can anybody help? I have read about SharedPreferences.getEditor().commit(), but that should be used only when changing settings from the code, not from the UI preferences.
View 2 Replies View RelatedAndroid :: Edit Text - I Dont Want To Edit Before $ Symbol
Oct 26, 2010In editText I set text as $ . I dont want to edit before $ symbol . i.e edit text doesnt want take any value before $ . ex: $adfdfd correctad$dsdff wrong .like this . how to restrict this one .
View 2 Replies View RelatedAndroid :: SharedPreferences Limited In Size?
Mar 3, 2010I'm just wondering, if there is a limit on amount of data I can store in SharedPreferences. ( and if yes, what limit).
View 7 Replies View RelatedAndroid :: SharedPreferences - Keep Session Through All Activities?
Nov 19, 2010I make an app with some activities.
The first is the login.
If I login correctly, I pass to the second activity, and I want download a stream (like twitter), but I cannot keep the session.
I saved user & pass in sharedpreferences, how can i keep the session through all activities?
Android :: How To Examine SharedPreferences From Adb Shell
Aug 7, 2009Now that we can Examining sqlite3 Databases from a Remote Shell, is it possible to examine SharedPreferences from adb shell? Since it would be much more convenient to examine and manipulate SharedPreferences from command line when debugging. Or put in another way, in what files SharedPreferences are saved, and how to view and modify these files?
View 1 Replies View RelatedAndroid :: Getting Java.lang.nullPointerException Using SharedPreferences
Jun 23, 2010I am trying to save the date of file parsing, so that when next time user, opens the application, the date can be checked against the last parsing date. I am using shared preference to save the data and retrieve it, but getting error. here is the code:
SharedPreferences settings = getPreferences(0);
String today = new Date(System.currentTimeMillis()).toString();
SharedPreferences.Editor edit = settings.edit();
System.out.println("******** Today : " + today);
edit.putString("lastdate", today);
String fetch = settings.getString("lastdate", "0");
System.out.println("******** Fetch : " + fetch);
txtTest.setText(fetch);
but I am getting null pointer error. am I missing something?
Android :: SharedPreferences - Is It Secure / Another Way For Storing Passwords?
Feb 7, 2009I'm implementing a feature that requires a password, is it safe to store using SharedPreferences.Editor? Is there another recommended way for storing passwords?
View 8 Replies View RelatedAndroid :: SharedPreferences Bug When Writing Strings With Ampersands In Them
Mar 6, 2009I've just tracked down a weird bug in our app where SharedPreferences were failing between power cycles of the phone.
It turns out that one of the strings we were saving had an "&" in it. When I look at the xml that is being persisted I see that this is being encoded as && instead of just &
This means that when you come to read the settings back you don't get any values at all. Is this a known issue? I see lots of posts about preferences dissappearing, but nothing about this.
Android :: Delete SharedPreferences Data For Application?
Sep 10, 2010How do I delete SharedPreferences data for my application?
I'm creating an application that uses a lot of web services to sync data. For testing purposes I need to wipe out some SharedPreferences values when I restart the app.
Android :: Adding An Array Or Object To SharedPreferences
Oct 6, 2010If not, is there any workaround? I have an array list of objects that have a name and an icon pointer. I do not want to use a database.
View 2 Replies View RelatedAndroid :: Can't Write SharedPreferences After Update / Sort It Out?
Sep 28, 2009I'm trying to prepare an update to one of my apps and I just realized that the updated version cannot read or write over the previous version's SharedPreferences.
Some details: * I'm using the 1.6 SDK and compiling for 1.5.3. * My androidmanifest.xml does not have a sharedUserId (I didn't think I need one if I was not sharing data between different apps).
How to reproduce: * Install my current app from the market * Run the app * Exit and save the setting - invoking SharedPreferences Editor commit (it's using MODE_PRIVATE) * Now install my new update (via a browser download) * Run the app * Everything works fine * Exit & Save *** Now reboot the phone * Run the app again ==> Can no longer access old data or write over it!!
Did I do something wrong? Is it because of the sharedUserId thing? Is it because of the way I'm testing - via market then browser? Why is LogCat reporting a UID change? ==> mismatched uid: 10031 on disk, 10046 in settings; Can I recover from this? I don't want to delete all of my users' data. error ...
Android :: Way To Carry Data Over Between OnPause & OnResume / Used SharedPreferences
May 30, 2010I'm having a hard time figuring out the best way to pass simple values from onPause and onResume in the Android activity lifecycle. I understand how to use get and put extra bundles for activity to activity data, but does that work for passing data between the same activity? Should i used SharedPreferences?
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