Type Conversion Errors in Android Studio

Question

I'm having trouble converting the type of my two variables editPaginas_livro and editAno_publicacao which are int and my variable which is a Spinner spinnerCategoria_livro which is a string.

EditText editPaginas_livro, editAno_publicacao; Spinner spinnerCategoria_livro; editPaginas_livro = findViewById(R.id.editPaginas_livro); editAno_publicacao = findViewById(R.id.editAno_publicacao); spinnerCategoria_livro = findViewById(R.id.spinnerCategoria_livro); String categoria_livro = spinnerCategoria_livro.getText().toString(); //error: cannot find symbol method getText() int paginas_livro = editPaginas_livro.getText().toString(); //error: incompatible types: String cannot be converted to int int ano_publicacao = editAno_publicacao.getText().toString(); //error: incompatible types: String cannot be converted to int

Александр Волошиновский · Accepted Answer · 2021-06-03 11:51:51Z

1

int paginas_livro = Integer.parseInt(editPaginas_livro.getText().toString()); int ano_publicacao = Integer.parseInt(editAno_publicacao.getText().toString());

Also set atributtes to your edit texts in xml layout android:inputType="number

edited Jun 3, 2021 at 11:51

answered Jun 1, 2021 at 13:50

Александр Волошиновский

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2 Comments

Javlo Over a year ago

editPaginas_livro and editAno_publicacao are of type int in my table in SQL, the error must start from there.

Javlo Over a year ago

Thanks for your help.

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