Posts by Antonio Junior • 13 points

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  Q: Problem updating a list after inserting a data from another page

  I have a page that has a list of the names of "students" registered in a given course. Then, I click on a button to add. This button leads to a screen with all the names of the "students". The…

  firebase flutter dart

  asked 4 years, 3 months ago Antonio Junior 13

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  Q: Error opening another Activity

  Error that appears: 2018-10-16 00:31:04.280 9433-9433/? E/AndroidRuntime: FATAL EXCEPTION: main Process: imobmobile.br.com.imobmobile, PID: 9433 java.lang.RuntimeException: Unable to start activity…

  java android android-studio android-activity

  asked 5 years, 8 months ago Antonio Junior 13