Android :: Getting Data From SQlite And Place In Listview
Sep 7, 2010How to get data from SQLite which contains some data. How to place it(the data) in the listview.
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Android :: How To Place Widgets Above And Below A Listview?
Mar 16, 2010I have a list view and want to put stuff both above(on the y axis) and below(y axis) it including images, text views, and a row of buttons. Below is a simplified version of what I am creating. Unfortunately the list covers(i.e. above on the z axis) the header so the header text is not visible instead of being underneath (on the y axis)
View 2 Replies View RelatedAndroid App Using Eclipse (Listview And SQLite)?
Jul 2, 2013Current Output: [[a],[b],[c]]
the output is like above which is i want to view from listview like:
a
b
c
here's my code at load my xml:
ArrayList<ArrayList<Object>> data = db.getAllRowsAsArrays();
String[] planets = new String[] { data.toString()};
ArrayList<String> planetList = new ArrayList<String>();
planetList.addAll( Arrays.asList(planets) );
listAdapter = new ArrayAdapter<String>(this, R.layout.simplerow, planetList);
mainListView.setAdapter( listAdapter );
here's is from my dbmanger:
private SQLiteDatabase db;
private final String DBNAME = "studentsdbNEW";
private final int DBVER = 1;
private final String TBLNAME = "students";
private final String SMYID = "myid";
private final String SMYFIRSTNAME = "myfname";
private final String SMYLASTNAME = "mylname";
my array:
public ArrayList<ArrayList<Object>> getAllRowsAsArrays()
{
ArrayList<ArrayList<Object>> dataArrays = new ArrayList<ArrayList<Object>>();
Cursor cursor;
try {
cursor = db.query(TBLNAME, new String[] { SMYID, SMYFIRSTNAME,
SMYLASTNAME }, null, null, null, null, null);
cursor.moveToFirst();
if (!cursor.isAfterLast()) {
[code]....
Android :: Populate A ListView From A SQLite Database In Droid?
Mar 25, 2010I am trying to populate a ListView in a separate class with data taken from a SQLite database held in another class. What would be the easiest way to do so?
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Jul 8, 2013searching from database on a listview. here is my sample code. i got no problem in getting all rows from database.
PHP Code:
public class Namelist extends Activity {
ListView listView;
DbManager db;
[Code]....
That's all on how to get the content of my database. my question is "HOW CAN I GET THE SELECTED RECORD IN A DATABASE SHOWING IN LISTVIEW USING LIKE STATEMENT SEARCHING FROM FIRSTNAME OR IN A LASTNAME"
Android :: Set View In Right Place From Remove An Item In ListView (Android)
Sep 27, 2009I choose an item to remove from my ListView. And after the Item was removed, my ListView was scrolled back and display at the first Item. I want my ListView display in right place where the Item I had removed (It like remove a contact in Android Contact list). How can I do that?
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Sep 15, 2010How to access existing data from sqlite and how to implement the data in list view in android.
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Dec 16, 2009I want to store location data in sqlite. A latitude coordinate is a double, with 15 point precision. As far as I can tell this corresponds with the 'REAL' datatype which is 8 bytes. The alternative I suppose would be to store it as a String, and simply convert it back into a double later. Does it make any odds which way I go? Are there differences in storage capacity / efficiency?
View 3 Replies View RelatedAndroid :: Data Not Inserting In Sqlite Database
Aug 14, 2010I am an android application developer. I am developing an application which requires of me to use Sqlite database. I have implemented fetching the data, but i am facing problems when i try to insert data into the Sqlite database. The problem that i am having is that the new data i enter is not fetched, i.e nothing is new is being entered into the database.
this is the method i wrote in Data.java
myDataBase is an object of SQLiteDatabase
public void insertTitle(String Recipe)
ContentValues initialValues = new ContentValues();
initialValues.put(COLUMN_NAME,value);
myDataBase.insert(ZRECIPE, null, initialValues);
}
and i create an object "d" of it in Add.java, where i call the "insertTitle()" method. But nothing is inserted.
Android :: Display Data From Sqlite In Textview?
Sep 21, 2010How to display data from sqlite in textview..
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Oct 23, 2009My Android application stores all user data in a Sqlite database. What are my options to backup/export/import/copy this data? I know I can easily copy the database to the SD card. I would also like to send the data to a network server. Are there any packages/classes available to facilitate getting sqlite information to/from a network server?
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Android :: Inserting Large Volumes Of Data Into SQLite
Sep 2, 2009I need to insert approximately one million rows of data (spread over 4 tables) - each row has one or two numeric fields, and two or three text fields (normally quite short). Single-column indexes on all the fields. After doing some tests on the emulator with a small test set, I extrapolated (assuming the last row will be inserted with a similar speed to the first row) my results to figure out that this would take about 15 hours (I have a Core 2 Duo running Vista). However, then I tried running the small test set on my Hero and I was surprised to see it run more than four times faster. I would guess it would take about 3 hours on the Hero. Alternatively, I could make the pre-populated database available as a download on the first run but this is likely to be a 120MB download. I have a few questions I'm hoping someone can help me with: 1. SQLite performance on the actual device being 4-5 times faster compared to the emulator - is this normal/expected? 2. Do the figures above generally sound fast/slow/normal (sorry this is so vague)? 3. From a user perspective - would it be best to provide a 120MB download or a 3 hour "first-time initialisation" step (plus 6MB download)?
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Aug 22, 2010I want to have a list of restaurants with information such as addresses and phone numbers in my app. I also want to be able to edit this information after the app is published. What is the standard way for doing this? Would I need to use a SQLite database?
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Oct 11, 2010How do i efficiently copy a row data from one table to another table, where both of them are the same structure. i could go the much harder way of retrieving initial values from the row in the first table and then inserting to the second table. But i feel there is a more efficient way this can be done.
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Jun 23, 2010I'm working on an Android App where the user has different options for sorting the displayed data that comes from the database. Currently my orderBy string that I pass to Androids query() method looks like this:
"LOWER("+columnName+") ASC"
The problem with this is that if the data type in the column specified by columnName is integer, calling LOWER() on it will cause it to be sorted alphabetically, i.e. based only on the leftmost digit, which of course doesn't make any sense for numeric data. Hence I only want to apply LOWER() if the data type of the column is not integer. What I have in mind is a statement like this:
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The part in the brackets is what I don't know how to do. Does SQLite provide a function to determine a column's data type?
Android : Fetch Data From Database Like Mysql - Sqlite?
Nov 24, 2009how to fetch data from database like mysql/sqlite
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Mar 27, 2010Is there a way for an Android user to browse the SQLite databases on his/her phone and view the data in the databases?
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Android : By Default Load Some Data Into Our Database Sqlite
Nov 2, 2010I want to insert some tables by default to our sqllite db .in my app i want to display different items according to different categories .and in application user also add items and new categories,for that purpose i want to add some data to db by default.How we add data to sqlite by default .Please give me some suggestions.its urgent.
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May 9, 2010I'm using the built in sqlite library on the Android platform.
I'm considering adding several general purpose fields that users will be able to use for their own custom applications, but these fields will be blank most of the time.
My question is, how much overhead will these blank fields add to my database? Do null fields even take up per record memory in sqlite? If so, how much? I don't quite understand the inner workings of a sqlite database.
Android : Input Excel Data Into Phone Database (sqlite)
Jun 25, 2010I am currently working on a java program that inserts excel data into android database(sqlite). when i place the TestDB(sqlilte db) into c:drive it works.
Connection con = DriverManager.getConnection("jdbc:sqlite:C:TestDB");
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i am guessing that the tcp is wrong. how do i go about fixing it?
Deleting Data From SQLite
Apr 18, 2013I'm developing an android application wherein I can add, view and delete data from SQLite. I'm already done with add and view and my problem is the deleting, I want it to be like this:
so when I go to View all, a "DELETE" button will be shown beside the data, and clicking the button will remove the data from Android's SQLite
Android :: Share Non Sqlite (shared Preference) Data Over Content Provider
May 28, 2009I looked into some examples of sharing data to other apps using content Provider. All these examples talks about sharing sqlite dbs. I need to share data under shared Preferences of my app to other apps using content Provider. Can I use content Provider to do that ?. Please let me know some pointers or sample code to share data other than sqlite db using content provider.
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