Hi, I'm learning android development for a month now and I'm trying to
develop a little project.
I've got a small problem, I want to insert a record into my database from a
button click, here's some code.
In my DBAdapter class, I've got this method:
public long insertRecordCategory(String nome) {
ContentValues initialValues = new ContentValues();
initialValues.put(KEY_NOME, nome);
return db.insert(TABELA_CATEGORIA, null, initialValues);
}
It's the method that allows (or should allow) me to insert a single record
into a table which has only two fields, (id and name).
Then, on the class which extends the activity in which I want to have my
button and edit text field for insertion of the new 'category', I've got
this:
but1.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
String new_cat = editCategory.getText().toString();
DBAdapter dbadap = DBAdapter.getInstance(ctx);
dbadap.getWritableDatabase();
Cursor c = dbadap.insertRecordCategoria(new_cat);
}
});
The error I get is on the last line -------> Cursor c =
dbadap.insertRecordCategoria(new_cat);
Can someone help me figure out what the problem is?
Thanks, Chiapa
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