Posts by Diogo • 21 points

• 0

  votes

  2

  answers

  121

  views

  A: Android Studio Firebase Not Entering Data

  I use the Cloud Firestore, never used the Realtime Database. In my case: FirebaseFirestore db = FirebaseFirestore.getInstance(); Usuario usuario = new Usuario("Login","Password");…

  android-studio firebase-database realtime-database

  answered 4 years, 11 months ago Diogo 21

• 1

  votes

  0

  answers

  38

  views

  Q: Error while removing Listview item - Android

  Well, I am working on a system that puts some items in a list, in sequence, using a Dialogfragment with the list of added items I would give the option to remove these items, the problem is there. I…

  android listview android-fragment arraylist android-adapter

  asked 5 years, 2 months ago Diogo 21

• 1

  votes

  1

  answer

  70

  views

  Q: Problem with android UPDATE

  I got a problem when it comes to giving update in a table on Android/SqLite: I tried both ways I found: String query = "UPDATE MY_TABLE SET VALUE1='VALUE1'... WHERE KEY_ID = KEY_ID" SQLiteDatabase…

  android sqlite sql-update

  asked 8 years, 2 months ago Diogo 21