Question

Sorry for maybe a stupid question.

I have EditTextPreference… How to check is his text empty or not ?

public void onSharedPreferenceChanged(SharedPreferences sharedPreference,
        String key) {
    String editorText= (editTextPreference.getText()).trim();
    if (editorText== "") {
        editorText.setText("Something");
    }
}

That’s not work….

Answer 1

You should also check for null.

try it:

if (TextUtils.isEmpty(editTextPreference.getText())) {
    editorText.setText("Something");}