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

2 votes343 views1 answer
Testing if editText is empty java
Java
0 vote427 views1 answer
Path in spring form
Java Spring
8 votes342 views4 answers
Java loop through object
Java
0 vote368 views1 answer
Closable resources java
Java
0 vote382 views1 answer
Save documents on Android 11 site:stackoverflow.com
Java
39 votes389 views5 answers
Random number generator java with range
Java
1 vote324 views1 answer
Observer vs observable
Java
0 vote346 views1 answer
Random item from arraylist
Java
2 votes366 views1 answer
Bucket sort java
Java
0 vote357 views1 answer
Java gerüst
Java