NetworkInfoActivity.java

package i2p.bote.android;

import android.os.Bundle;
import android.support.v7.widget.Toolbar;

public class NetworkInfoActivity extends BoteActivityBase {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_toolbar);

        // Set the action bar
        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
        setSupportActionBar(toolbar);

        // Enable ActionBar app icon to behave as action to go back
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        if (savedInstanceState == null) {
            NetworkInfoFragment f = new NetworkInfoFragment();
            getSupportFragmentManager().beginTransaction()
                .add(R.id.container, f).commit();
        }
    }
}