Hey,
Im developing an app and need to pass a specified database between two activities (same app)
I created an sqlite Database ArrayList to hold an array of Databases. I need to pass Database X to another activity to be used. Not the whole ArrayList, just the specified Database. Can anyone tell me how to do this?
Related
This is a very simple database application. It lets you create databases on your SD Card in a folder named My Data. Shortcuts to particular tables in the database can be created in the Android launcher. The application lets you do the following:
- Create/Delete/Rename/Backup databases.
- Create/Delete/Rename tables.
- Create/Delete/Rename columns.
- Create/Delete/Edit rows.
- Create relationships between tables.
- The following types are supported: Text, Integer, Real, Check Box, Date, Time and Phone numbers.
- The application is also localized in French.
- When databases, tables or columns are deleted, a backup of the database is performed automatically. Use any file browser to find the databases and their backups under /mnt/sdcard/My Data.
- The application stores the database using the SQLite file format.
- The application relies heavily on long press gestures to bring up context menus that will let you do some of the above.
- The application manages automatically the primary and foreign keys. So when you are creating your tables, avoid creating primary keys and creating relationships that use them. Use the regular columns for defining relationships. The application even takes care of situations where the linked to values change.
- Referential integrity is implemented by nullyfing the referencers when the referenced rows are deleted.
- The app supports encrypting data.
Sorry the forum could not let me attach link.
But the app can be found by doing a search on PortoFarina My Data in the Android Market.
If it only could handle also arithmetical operations (+ - X /), and allow forms to enter data it would be perfect for me. Was searching for a replacement for SmartList, which i used in Palm and with an emulator in WM, and using Memento right now.
perfect to use as simple as primary need.
#claus1953's idea would be awesome but i prefer an user manual. it will help for new user.
This app is excellent and has great potential, not least for the developer. Why? There are a ton of mysql apps that are either merely table viewers or expensive cloud subscription services.
The developer should add the option to donate to the project in the app.
I would like to sponsor - inclusion of views and syncing to mysql (http://programmerguru.com/android-tutorial/how-to-sync-remote-mysql-db-to-sqlite-on-android/).
porto.farina said:
This is a very simple database application. It lets you create databases on your SD Card in a folder named My Data. Shortcuts to particular tables in the database can be created in the Android launcher.
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how to do it? and i saw your new program too PortoDB
Hi guys !
I'm a french student, and with a friend we would like to create an app. I'm not giving the details, but there would be a centralized database, accessible (but not writable) from an android app. I'd like to create a number of semi-admin, where every semi-admin can write only a selected (by us) and different part of the database. Only us will create the admin accounts and database. I want that when an admin writes his part of the database, the whole database is automaticly updated, and every user will see the modifications.
This project is low-cost, we'll not earn a lot with it. I thought about a cloud database, so that every writing is saved instantly and every user would have the modifications done when they use our app. I'd like to know if it exists, and if there is a free one. (The database would be really small, but there would be up to 100 000 access per week, and up to 1000 writing. I'd like it to be fluid.)
Do you have any ideas, name of cloud database services, or comments ??
Thank you for your help, and sorry for my English
Hello
I would like to create a smartphone app.
At least for Android, but it would be great if it could be easily adapted for iPhone too.
The app will have many pictures (from 1000 to 10000) organized in different sections with a small description (text) associated with it and maybe some relations (links between them).
The user would be able to browse the pictures and search for an specific one.
More options will be added.
I've thought the best option would be to use a database, but that could be very limited in smartphones. I think simplest one is SQLite.
I need your advise.
How could I do it?.
I'll start with Phonegap and jquery.
What technology would you use?
Would it be better to leave all the pictures in a directory and create a index in the database linking to them?
or is it possible to "embed" that pictures within the database itself?
Any other option?
Reagards
I want to develop a very basic app.
Main function: Show the value of a cryptocurrency
My problem: I don't know how to get the value of this cryptocurrency from this website and put it on my app. I want it so every time I push the refresh button it gets the newly updated value and prints in on the screen.
Hi,
To get values from a website, you can use a technique called screen scraping. To do that you can use Jsoup. A very good start point is to search for "Jsoup HTML Parser Hello World Examples" and check the mkyoung examples (I can not post links yet).
In order to examine the html you can use a web inspector like Firebug.
Jsoup is a nice library especially since it can handle fetching the document for you (not always desirable though) and has a familiar jQuery-like syntax. I've used it in projects before and it's pretty quick to get going with.
You can store all of your passwords easily and safely.
Important note: All the passwords enter are recorded in the data base after being coded with the most widely known 256 bit AES algorithm by a main password you are going to determine. Hence, nobody can access your data unless he knows this password, even the person who coded the application.
- - - - - - - - -
End of the password forgetting. You can store all of your passwords easily and safely in the high security database. PassMax Pro price is much cheaper than the other similar applications in the world. Uses modiftying 256-bit AES algorithm and cracking is almost impossible.
Properties:
No subscription or registration fee. There are two versions of PassMax. Demo version is totally free but there is advertising and you can add maximum 7 records in the demo version. You can have lifetime Pro version for a very cheap price.
High security master password you set the initial start of the application database is created just for you.
Your master password not only opens the application but also can be used to encrypt all data in your database with a powerful algorithm. That way even if your phone is reachable for the database, your entries absolutely can not be read.
There are some options for forgotten main password. These are; password reminder, security question and answer. also you can change your main password, security question and answer afterwards.
Decoding encrypted information is almost impossible.
You can store all kinds of confidential data in your secure manner. In private database created by PassMax; there are categories; website membership, credit cards, bank accounts. Also you can create your categories and you can store all kinds of confidential data in a secure manner.
In the other password / data category, you can create a completely free way to record yourself, you can specify the data header.
Adding records you, record date and update date is updated automatically assigned and stored in the database. Thus, you can notice it from someone else's intervention as soon as possible.
PassMax is designed to run automatically in the language of your device's language. Otherwise language selection is available only in English and Turkish at the moment.
PassMax dos not send any data to cloud against vulnerability.
PassMax which is running very fast with optimized algorithm implementation; the source code for any test with 7,600-line as having been presented for your use.
Use smart code structure for user’s faults minimization.
If the main password is entered incorrectly three times in a row, by the option once forgot my password section and security questions here comes in. If the user does not give the right security answer, application closes itself. A similar process is in the stage in password change section.
One-touch locking option instead of turning off when not used is available.
and where, app?
glkty said:
and where, app?
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Click to collapse
play.google.com/store/apps/details?id=xmaxsoft.passmax
xmaxsoft,
so better:
https://play.google.com/store/apps/details?id=xmaxsoft.passmax
Please, add promo video on store page.
No download link, thread closed.