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.
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In the DDMS, I had used FileExplorer and visited /data/app folder to see the .apk files installed in the emulator. After that I had minimized the data folder and thus stopped that process.
But I am observing that this /data/app folder is opening again and again automatically. I dont know what is the reason and how to stop it.
In the email application, EmailProvider.db is not seen. Can anyone tell me how to retrieve the same? Earlier in eclair code it was present in data/data/com.android.email/ databases/EmailProvider.db So how do we retrieve the same?
View 4 Replies View RelatedI did not find my package name folder in the data/data.
There just are many folder named com
And then i try to push my sqlite database to data/data/com, But faild.
Why?
Can give me a smaple? How to use already exist sqlite database.
I have learned from a blog : http://www.reigndesign.com/blog/using-your-own-sqlite-database-in-android-applications/
But it's not use. I run the createDataBase method in the oncreat.
It's give the error message: No such table
Someone told me i need push the sqlite database to emulator first.
I have my Nexus One connected with the USB.When I visit the File Explorer of the DDMS, if I click on the "data" folder the little plus near the name "data" disappear for 2-6 seconds and then reappear but the contenct of the folder "data" is not showed!
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View 3 Replies View RelatedIn android am using the SDK 1.5 am using the Database concepts to create the Sqlite Db file but i don't know where the file is stored. any one help me to find that Db file in my system please.
View 6 Replies View RelatedI guess many people already read this article:
Using your own SQLite database in Android applications: http://www.reigndesign.com/blog/using-your-own-sqlite-database-in-android-applications/comment-page-2/#comment-12368
However it's keep bringing IOException at
CODE:.............
I'am trying to use a large DB file. It's as big as >8MB. I built it using sqlite3 in Mac OS X, inserted UTF-8 encoded strings (for I am using Korean), added android_meta table with ko_KR as locale, as instructed above.
However, When I debug, it keeps showing IOException at
CODE:..............
I suspect it's caused by trying to read a big file. If not, I have no clue why.
I tested the same code using much smaller text file, and it worked fine.
Can anyone help me out on this? I've searched many places, but no place gave me the clear answer, or good solution. Good meaning efficient or easy.
I will try use BufferedInput(Output)Stream, but if the simpler one cannot work, I don't think this will work either.
Can anyone explain the fundamental limits in file input/output in Android, and the right way around it, possibly?
WITH MORE DETAIL:
CODE:...............
Is there something like a FileDialog available? From previous threads, it appears there isn't one.
If not, has someone written one?
I want to allow a user to
a) Specify a folder/filename on storage for creating an SQLite database.
b) Specify an existing file/folder on storage card for opening as an SQLite Database.
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?
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).
I 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?
Android includes a database engine (SQLite). In general, do the applications keep/manage their own databases (files) or is there a unifying database manager?
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View 2 Replies View RelatedCould anyone upload a small example file that will work? Every file I've tried fails. Is this function completely broken? All attempts result in no points being listed. No errors reported.
View 4 Replies View RelatedI can't get DDMS to load any KML files.
I have a KML file for example with the following in it:
code:..........
The docs at http://developer.android.com/guide/developing/tools/ddms.html seem to indicate that I only need to launch my app and fire up DDMS and load the KML. That doesn't work.
I even tried the Google Earth solution suggested at the same link.
I'm using SDK 1.5_r2. I am doing something wrong or missing something?
I can't get DDMS to load any KML files.
I have a KML file for example with the following in it:
code:...............
The docs at http://developer.android.com/guide/developing/tools/ddms.html seem to indicate that I only need to launch my app and fire up DDMS and load the KML. That doesn't work.
I even tried the Google Earth solution suggested at the same link.
I'm using SDK 1.5_r2. I am doing something wrong or missing something?
Here,http://android.git.kernel.org/?p=platform/ dalvik.git;a=blob_plain;f=docs/heap-profiling.html;hb=HEAD is a description about Dalvik Heap Profiling.
In "Android 1.6 ("Donut")" section, it says "Select your application and click the "dump HPROF file" button. ". I can find that button in DDMS.
I found there were three items in Device menu: 1.dump device state 2.dump app state(always disabed) 3.dump radio state
Is "dump app state" button the "dump HPROF file" button?
removing the android manifest file while performing android programming. Someone told me that the manifest file is vital for the layout and setting of out program. they told me this is a seperate file but is still a part of the java project (.jar/ap/apk file). They told me i can set everything using ONLY the java code itself. I really hate doing XML with java. how to remove or unlink this XML/HTML file from the Android SDK?
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