Posts by Alberto Hugo • 21 points

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  A: Random on button with isEmpty();

  You can try to replace: textoDigitado.isEmpty() for textoDigitado.equalsIgnoreCase("")

  java android random

  answered 7 years, 12 months ago Alberto Hugo 21

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  A: Help with onitemclick listview

  I believe an asyncTask solves: if (opcoes[position] == 1){ new AsyncTask().execute(); } ... private class AsyncTask extends AsyncTask<Void, Void, Void> { @Override protected void…

  java android

  answered 8 years, 3 months ago Alberto Hugo 21

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  A: Exchange Fragments Android

  To make the transition between Mainactivity Fragments with Navdrawer, I use it like this: public void displayView(int viewId) { Fragment fragment = null; switch (viewId) { case R.id.fragment_1:…

  java android xml

  answered 8 years, 5 months ago Alberto Hugo 21