Hello,
I need to make a function that changes the image of an ImageView, according to what you have selected in a spinner and with input data "height" and "area". I'm doing it this way and it's bugging when I click to run.
Thanks for the help!
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_procedimentos);
final Spinner categorias = (Spinner)findViewById(R.id.spinner2);
final ImageView tabela = (ImageView)findViewById(R.id.imageTabelas);
final EditText editArea = (EditText)findViewById(R.id.editArea2);
final EditText editAltura = (EditText)findViewById(R.id.editAltura);
Button btExecutar = (Button) findViewById(R.id.buttonExecutar);
Button btVoltarInicio2 = (Button) findViewById(R.id.buttonVoltarInicio2);
btExecutar.setOnClickListener(new View.OnClickListener() {
private int contentView;
public void onClick(View view) {
Double area;
Double altura;
final Spinner categorias = null;
if (editArea.getText().toString().isEmpty()){
area = 1.00;
}
else{
area = Double.parseDouble(editArea.getText().toString().trim());
}
if (editAltura.getText().toString().isEmpty()){
altura = 1.00;
}
else{
altura = Double.parseDouble(editAltura.getText().toString().trim());
}
categorias.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView <?> parent, View view, int position, long id) {
ImageView tabela = null;
if(categorias.getSelectedItem().equals("Grupo A") && altura<750 && area<500{
tabela.setImageResource(R.drawable.teste);
}
}
});
}});