Posts by Leonardo Oliveira • 13 points

• 0

  votes

  1

  answer

  303

  views

  A: App Bar does not appear

  I already found the error, I was duplicating the app_bar, once setting in java and calling somehow twice in xml, sorry my mistake.

  java xml android-studio android-manifest

  answered 6 years ago Leonardo Oliveira 13

• 0

  votes

  1

  answer

  303

  views

  Q: App Bar does not appear

  In fact it comes to appear in the program, but not in the simulator Following the Java code public class Perguntar extends AppCompatActivity{ @Override protected void onCreate (Bundle savedInstance)…

  java xml android-studio android-manifest

  asked 6 years, 4 months ago Leonardo Oliveira 13

• 1

  votes

  1

  answer

  1541

  views

  Q: How to open an Activity via a button

  I’m having a problem opening my Activity on various forums and I haven’t found the answer. I have the Activity "Teladelogin" and the Activity "Feed", and I have tried to open in various ways, here…

  java xml android-studio android-activity intent

  asked 6 years, 5 months ago Leonardo Oliveira 13