Could someone suggest me a way on how to update my apps SQLite database when the content of the parsed JSON file is changed?
I am having a hard time finding the right solution, now I have to clear the cache before the app starts, but the end user obviously won't do that.
I asume changing the table version is not suitable for frequent updates (hourly).
Thanks!
As @KenWolf mentioned this documentation in the comments.
Update a Database:
When you need to modify a subset of your database values, use the update() method.
Updating the table combines the content values syntax of insert() with the where syntax of delete().
SQLiteDatabase db = mDbHelper.getWritableDatabase();
// New value for one column
ContentValues values = new ContentValues();
values.put(FeedEntry.COLUMN_NAME_TITLE, title);
// Which row to update, based on the title
String selection = FeedEntry.COLUMN_NAME_TITLE + " LIKE ?";
String[] selectionArgs = { "MyTitle" };
int count = db.update(
FeedReaderDbHelper.FeedEntry.TABLE_NAME,
values,
selection,
selectionArgs);
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