General programmatic usage of databases on Android
Databases and tools related with persistence supported by the Android operating system.
Questions tagged [android-database]
584 questions
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votes
1 answer
error: cannot find symbol class CopyDbActivity
I've been following this tutorial on youtube about
"How to include SQLite database in android app"
Here is the link
https://www.youtube.com/watch?v=iE_bsPfB00w&t=2s
This is the code for my MainActivity
import java.io.IOException;
import…
syahir jared
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votes
1 answer
The app collapses when I try to get all the items from database
I am trying to get data from my database but the app collapses when i do so.
Please check out my code and help me, I'v tried to fix it but I couldn't find what's the problem.
That's what I am trying to save:
public class SinglePet {
private String…
Meow
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votes
1 answer
display image from android database
I have a local database that i want get res id from it(string saving) and show in application, also i have a recycler view and I want after click on items, display image.
public class AdapterApp extends…
Seyyedh
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votes
1 answer
Insert values into same regist/row using more than one activity
I will give a example of what i want to achieve:
Lets say i have a table called "5Fruits" with 6 camps:
ID - Fruit1 - Fruit2 - Fruit3 - Fruit4 - Fruit5
Using 3 different activities (or more) i want to insert on first activity the fruit1, then i have…
Duarte Andrade
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votes
1 answer
i am trying to make android app which will contain story[Textual]
I am thinking to make book like app which should have more then 100 topic to read. And user can even change language like Hindi or English . Basically it will behave as book. My question is that where should I store that textual data in XML file or…
FaisalAhmed
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-3
votes
2 answers
Near "SELECT": syntax error (code 1)
I am faced with problem:
Caused by: android.database.sqlite.SQLiteException: near "SELECT": syntax error (code 1): , while compiling: SELECT tags FROM appDb_table_project WHERE SELECT DISTINCT tags
I have:
public static final String DB_NAME =…
Yume
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votes
3 answers
Storing user login details in android studio
I have implemented Google and Facebook login in my android app. Can anyone please tell me how to store the user details in the app using shared preference for the same?
Khadija Daruwala
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-3
votes
2 answers
Making pedometer - Storage value for each day
I wanna make a pedometer app. But I don't know already how can i save or store step numbers for each day or each month.
Thanks for your help now.
user3717742
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votes
1 answer
Log.i does not execute
I am very new to android programming. I want to use SQLiteOpenHelper class to do some database operations. Here is my SqliteController class that extends SQLiteOpenHelper:
public class SqliteController extends SQLiteOpenHelper {
Context…
Suzi
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votes
1 answer
Creating a scalable database for android app | cloud hosted
I am working to launch an app which in future will store huge number of users and there profile information.
But I Wanted to start small to pre-test my app idea , so what will be the options for hosting database which are cost effective initially…
rahulfhp
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-5
votes
2 answers
CursorOutofBoundsException Index -1 requested with size of 0
I have a database called updateparty from which i have to create a array list of type hashmap string.When i try to retrieve data from db,the cursor does not move to next record.
Here is the code for db insertion.
for (int i = 0; i < poslist.size();…
Shriswissfed
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votes
1 answer
How to go about developing an Android app with SQLite database?
I want to write an Android application which has an SQLite database.
I have seen this question, but it (as well as the answer) is 7 years old, which has also been pointed by CommonsWare in a comment, in which they have also suggested to use this…
Solace
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votes
2 answers
What is the concept of Database in Android?
I want to know the concept of database in Android. As I understand that using SQLite database we can make , update database but I am unable to understand that how the sign-in option will be added to Android app. Will it be an app that will be work…
waqas
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votes
2 answers
How to increment so can I get the next column value not the new row in list view?
How can I get the next column value not the new row?
Im using listview to display information of the selected user from the spinner.
What shows up: Firstname, Firstname, Firstname
Should be instead: Firstname, Lastname, Email, etc.
Im thinking about…
Aya Sato
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