I've made a few apps now, which use an SQLite database, no problems. In my latest app, I want two tables, and I just released that every example I can find only creates one table. So, is this a limitation? Must I use only one table? Assuming I can use two, how do I go about changing my create script?
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Is there any way to create triggers on different databases? my requirement is like:-
database: a1.db consist table: t1
database:a2.db consist table: t2
now i have to use trigger on t1 (whenever any delete and update operation) happens on t1 a value has to be inserted into t2. waiting for your feedback...
I believe the Java API does not give full access to the SMS database and other databases. Is there any way to have root access to some of those databases such as SMS and phone settings so that I can fetch some information out of it?
View 3 Replies View RelatedI have ListView whose CursorAdapter is bound to my local database table. Is there a good way to make it so that when new entries / new data is inserted into my table, my ListView automatically refreshes?
This is easily done on ContentProviders via ContentObservers. How do I do the same when iterating over local databases?
Lets say Im creating an Android app for a company that already provides some sort of online service. I want my android app to extend this online service and I want the app to interact with my remote databases, would I embed a web browser in my application or directly connect to my remote database from within my code? If I am directly connected to a database from within code and not through a web browser, would that be a security risk since the connection info would be distributed in the code?
View 2 Replies View RelatedI am trying to create an application that reads information from a database on a separate server(not the android phone). Does anyone have any information on how to create a database connector class?
View 3 Replies View RelatedCan anyone tell me, is it possible to use the ADB to pull and push a database from an app, without root privileges on the phone? For example, I know the location on my rooted magic and dream is:
/data/data/com.xxxx.xxxx/databases/xxxx
I know that you can use ADB without root, but when trying to use the shell - you can't view that location without root privaliges. But I have been told you can use push and pull if you know the file you want? Basically I want to pull a database from MY app on a non rooted phone modify it and push it back on. Only trouble I have is, the two phones I have are both root and I don't have access to a non root one to try it out.
I want to know optimization techniques for databases that has nearly 80,000 records,
list of possibilities for optimizing
i am using for my mobile project in android platform
i use sqlite,i takes lot of time to retreive the data.
I have some external sqlite files I'd like to include with my app. It looks like I can add them to the /assets folder, then read them from there? Is the /assets folder the appropriate location for them?
I've used SQLiteOpenHelper to open databases my app creates at runtime, which just uses a unique db name. Will the sqlite files in the assets folder also be accessible using SQLiteOpenHelper in the same manner?
I'm trying this with my Nexus One.
I have the android SDK and have used the command
adb pull /data/data/com.myapp.android/databases C:pulls
but all I get is
pull: building file list...
0 files pulled. 0 files skipped.
Also, it seems no matter how much data I add to the tutorial NotePad app I installed, the data size for the app (as shown in Settings) never exceeds 8KB. How is this possible? Is there some other place where databases are stored? When I use the File Explorer view (that's part of ADT) in Eclipse, I see there's nothing in /data.
To add a twist, I have no trouble pulling any other files from the device. It's just databases I have trouble with.
Is there any tool that will allow me to browse databases on my Android device? Something like Sql Management Studio - you know GUI tool that displays databases, tables, row in tables, etc.
I'm using Eclipse for development (if it is important for plug-in suggestions).
Try to select (or update) from custom databases (for example mmssms.db) but on init I see " Unable to open the database file". Try send permissions in manifest <uses-permission android:name="android.permission.WRITE_SMS"/> <uses-permission android:name="android.permission.READ_SMS"/> but this doesn't help.
View 2 Replies View RelatedIs there a way to programatically get the path to the databases/files an application uses instead of hardcoding "data/data/mypackage.com/database.db" ?
View 1 Replies View RelatedI managed to configure iJetty on the emulator and I am setting up both a REST-based and SOAP-based services on it.
Regarding sqlite3. I am able to run and control it remotely using the shell. is there a way to generate databases on the device using the remote tool? I didn't find any evidence that that is possible and I think the only way may be through the API. I just wanted to double check in case I missed this.
Android includes a database engine (SQLite). In general, do the applications keep/manage their own databases (files) or is there a unifying database manager?
View 3 Replies View RelatedI've read the answer to a question as to how to access the contents of the databases, however I cannot seem to get it to work on my machine. Here is the shell log:
C:android-sdk-windows ools>adb -s emulator-5554 shell
# sqlite3 /data/data/com.android.demo.notepad2/databases/notes
sqlite3 /data/data/com.android.demo.notepad2/databases/notes
SQLite version 3.5.9
Enter ".help" for instructions
sqlite> .tables
.tables
sqlite> ^C
C:android-sdk-windows ools>
SQLite simply echos my commands back to me, even although the Eclipse file browser tells me it exists. If I use the sqlite3 tool and use ".tables" the commands are accepted.
Is the SQLite syntax different through the emulator is am I missing something?
I apologize if this is a stupid question, nevertheless I need to ask. I am new to Android development and have gone through every single tutorial and reference provided. I have been doing great, with the exception of one stupid problem; I cannot find where the databases for some apps are stored.
For example I would like to build my own app that includes thousands of pre-made records from an established SQLite Database. As a reference I tried to use the "Searchable Dictionary" app from the provided programs in the Android SDK, but cannot find it.
I read that all databases are stored in /data/data//databases on the device, but I cannot find this location. So how would I access the database in Eclipse or anywhere else for that matter to set up my pre-configured database?
I'm trying to work with a web service (that I have no control over) that returns a SQLite database when you query it. Is there any way to do this?
View 3 Replies View RelatedIs android like windows etc where uninstalling an app leaves registry settings/ databases, etc that can at some point bog me down? If so how do i go about removing this extraneous data?
View 2 Replies View RelatedI read some stuff about SQLite databases to use them within my own application. so for this point, it should work.
BUT:
for most of my data stuff i need a database that i can directly put into my application. i read on stackoverflow that it's possible to put up to 1,2mb files in the assets folder and then copy them anywhere else to use them.
my question is:
is it possible to acces those databases in the assets folder directly to read from them? there's no need to insert data into this database, it's just a data storage to read from? is it possible? and if it is than how could i do this?
I dont know why but somehow my adt didnt create any database folder.Here is the code i used :
package com.example.test;
import android.app.Activity;
import android.database.Cursor;[code]....
My problem is, i cant find databases folder from file explorer through DDMS.
I'm thinking about creating an application that uses multiple databases. The user would be able to specify the name of the database to be created, and select which database to use from those existing in the /databases/ directory.
View 1 Replies View RelatedI am developing an application which can share data with email, contact and calendar application. Now I met a problem when I clear this application data or uninstall this application in the "system setting". "Setting" can only clear my own application data now.This problem is that how to clear email, contact and calendar data at the same time of clearing my application data. This problem can concluded as that how to clear several databases which have dependency at the same time.
View 2 Replies View RelatedHow to create an HTTP request object of POST type in android? Which class need to be extend or what method need to implement? How to establish connection to a server? Actually i want to connect to a microsoft exchange server, and then i have to send a request to it using HTTP.
View 8 Replies View RelatedIs there an api to programmatically get the .apk create date/time?
View 2 Replies View RelatedHow to open a similar popup like the one that appears when you click on a contact icon in contacts? Is Dialog suitable for that? Or maybe PopupWindow?
View 2 Replies View RelatedIn android, is it possible that I would create my own Map figure, and then use this Map with the gps location from Google Map API. Example, I draw a map for my own house, then apply Google Map API to be able to make the location of each point in the map
View 1 Replies View RelatedI create a TabHost1 with 3 tabs: tab1, tab2, tab3. When choose tab2, I want the TabHost2 change into another sub TabHost with 2 tabs: tab4, tab5.
CODE:.............
TabHost2.xml is the same TabHost1.xml
When I choose tab2 the result like TabHost2 cascaded TabHost1
Actually I want the TabHost2 overwrite (replace) TabHost1.How can we do it ?
In bin folder just exist resources.ap_ (AP_ File)what is this? why my apk do'nt create?
View 2 Replies View RelatedBasically im trying to create a simple gui or a layout for android, and I'm really new to Android developing. I already found a way to create a list of stuff using ListActivity, and using the command Code...
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