jumaallan/AndelaCryptoApp

package com.androidstudy.andelatrackchallenge.settings;

import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;

import com.androidstudy.andelatrackchallenge.BaseActivity;
import com.androidstudy.andelatrackchallenge.R;
import com.androidstudy.andelatrackchallenge.ThemableActivity;

import butterknife.BindView;
import butterknife.ButterKnife;

public class SettingsActivity extends ThemableActivity {
    @BindView(R.id.toolbar)
    Toolbar toolbar;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_settings);
        ButterKnife.bind(this);

        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
        }

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