Posts by Wilder Pereira • 206 points

• 6

  votes

  2

  answers

  7090

  views

  A: How to definitely remove a project in Android Studio?

  Yes, there is a way by Android Studio. With your project open, right-click your project in the project bar and select "Delete". When you open Android Studio again, simply remove the project from the…

  android android-studio

  answered 8 years, 7 months ago Wilder Pereira 206

• 1

  votes

  1

  answer

  71

  views

  A: Check text from file

  To check whether the file contains the character ':' String textoDoArquivo = FileUtils.readFileToString(seuArquivo); if(textoDoArquivo.contains(':'){ //O caractere está presente no arquivo }…

  java android

  answered 8 years, 7 months ago Wilder Pereira 206

• 1

  votes

  2

  answers

  125

  views

  A: How to receive two data in a listview but present only one and use the other in the click?

  When making the query to get the names and popular the listview, create a Arraylist and populate it with names ids. In the Onclick event of the listview, you can return the id of the name clicked…

  android listview

  answered 8 years, 7 months ago Wilder Pereira 206

• 1

  votes

  2

  answers

  121

  views

  A: Erro android studio, error: Error retrieving Parent for item: No Resource found that Matches the Given name 'android:Theme.Holo.Light'

  It would be better if you post your Styles.xml here. Probably the level of your API is below 11, the Holo theme is only available from API 11. Level up your API or take out "Holo".…

  java android

  answered 8 years, 9 months ago Wilder Pereira 206