工具栏图标和工具栏标题之间​​的空间

我想在 toolbar 图标和工具栏标题之间​​放置空格，并且我想更改我的应用程序中 statusbar 的颜色，使其与的颜色相同工具栏任何人都可以帮忙当前看起来像这样:

I want to put spaces between toolbar icon and toolbar title and also I want to change the color of statusbar in my app as same as the color of toolbar can anyone help currently it looks like this:

这是我的代码:

public class AbstractActivity extends AppCompatActivity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_abstract);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowHomeEnabled(true);
    getSupportActionBar().setIcon(R.drawable.ic_astrological_sun);
  }
}

<?xml version="1.0" encoding="utf-8"?>
  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
  android:layout_height="match_parent">
    <android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="#0F6177"
    app:popupTheme="@style/AppTheme.PopupOverlay" >
    </android.support.v7.widget.Toolbar>
  </LinearLayout>