Create method setsupportactionbar

import android.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.support.v7.widget.Toolbar;


public class rutaActivity extends AppCompactActivity {

private Toolbar toolbar;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_ruta);

    getSupportActionBar().hide();//Ocultar ActivityBar anterior

    toolbar = (Toolbar) findViewById(R.id.app_bar);
    setSupportActionBar(toolbar); //NO PROBLEM !!!!

Source: stackoverflow.com

Similar codes

0 vote347 views1 answer
Select photo from camera android
Java
-1 vote445 views2 answers
Spring boot fix cors problem
Java Spring
0 vote323 views1 answer
Java string split underscore
Java
0 vote367 views3 answers
Diiferent ways to run spring boot
Java
0 vote362 views6 answers
GCD
Java
0 vote368 views1 answer
Kano magic wand
Java
0 vote375 views1 answer
Set button text android
Java
0 vote369 views1 answer
Java sql query with parameters
Java
0 vote374 views1 answer
Resultset next method
Java
1 vote425 views2 answers
Volley dependency
Java