CODEWITHSUNDEEP
android
Alxlly
Alxlly

Reputation: 61

Android setText work but button doesn't update

I want to change the text on a button when onResume() is called, (the setText its working because if I do a Toast it shows me the text I want but the button has the old string).

@Override
public void onResume() {
    super.onResume();
    if(ban == 0) {
        reDraw();
        fillInfo();

        SharedPreferences sharedPreferences = getSharedPreferences("layoutRequestData", Context.MODE_PRIVATE);
        getFlagSendBill = sharedPreferences.getBoolean("flagSendBill", false);//comenzar servicio

        if(getFlagSendBill == true) {
            View view = LayoutInflater.from(this).inflate(R.layout.request,null);
            buttonBService = (Button) view.findViewById(R.id.buttonBeginService);
            //buttonBService = (Button) findViewById(R.id.buttonBeginService);
            buttonBService.setText("Ver Recibo");

            Toast.makeText(this,"LALALA" + buttonBService.getText(),Toast.LENGTH_SHORT).show();
        }
        else{
           // buttonBService = (Button) findViewById(R.id.buttonBeginService);
            //buttonBService.setText("Comenzar Servicio");
        }
    }
}

My buttonBService and my getFlagSendBill are public

Upvotes: 0

Views: 499

Answers (2)

ΦXocę 웃 Пepeúpa ツ
ΦXocę 웃 Пepeúpa ツ

Reputation: 48258

You are overwriting the hole button, take a look at the Activity lifecycle, the good practice is that you initialize the button in the onCreate method, then assign any value in the onResume, the same applies to the view....

enter image description here

Upvotes: 0

Gabe Sechan
Gabe Sechan

Reputation: 93569

Why are you inflating a new layout? You should be changing the text on the existing layout. By inflating a new one and not setting it as the context view you're changing the text on a button that isn't ever on screen.

Upvotes: 2

Related Questions