ToolBar

//布局文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
     android:orientation="vertical" >

    <android.support.v7.widget.Toolbar
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/toolBar"
        android:background="@android:color/darker_gray">
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Clock"/>
    </android.support.v7.widget.Toolbar>

</LinearLayout>

//MainActicity

public class MainActivity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        boolean checkNetWork = CheckNetWork(this);
      

        Toolbar toolbar= (Toolbar) findViewById(R.id.toolBar);
        //设置导航栏图
        toolbar.setNavigationIcon(R.mipmap.ab_android);
        //设置AppLogo
        //toolbar.setLogo(R.mipmap.ic_bar_search);
        /*
        * 如果你想修改标题和子标题的字体大小、
        * 颜色等，可以调用 setTitleTextColor 、
         * setTitleTextAppearance 、
         * setSubtitleTextColor 、
          * setSubtitleTextAppearance 这些API；
          * */
        //设置标题
        toolbar.setTitle("Title");
        //设置子标题
        toolbar.setSubtitle("Subtitlt");
        //设置右上角的填充菜单
        toolbar.inflateMenu(R.menu.base_toolbar_menu);
        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                int menuItemId = item.getItemId();
                if (menuItemId == R.id.action_search) {
                    Toast.makeText(MainActivity.this , R.string.menu_search , Toast.LENGTH_SHORT).show();
                }else if (menuItemId == R.id.action_notification) {
                    Toast.makeText(MainActivity.this, R.string.menu_notifications , Toast.LENGTH_SHORT).show();

                } else if (menuItemId == R.id.action_item1) {
                    Toast.makeText(MainActivity.this, R.string.item_01 , Toast.LENGTH_SHORT).show();

                } else if (menuItemId == R.id.action_item2) {
                    Toast.makeText(MainActivity.this, R.string.item_02 , Toast.LENGTH_SHORT).show();

                }
                return true;
            }
        });
    }

//BaseActivity

public class BaseActivity extends AppCompatActivity {
    @Override
    public void onCreate(Bundle savedInstanceState, PersistableBundle persistentState) {
        super.onCreate(savedInstanceState, persistentState);
        supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
    }
}

//设置右上角的填充菜单

//设置右上角的填充菜单

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item
        android:id="@+id/action_search"
        android:icon="@mipmap/ab_edit"
        android:title="@string/menu_search"
        app:showAsAction="ifRoom"></item>

    <item
        android:id="@+id/action_notification"
        android:icon="@mipmap/ab_share"
        android:title="@string/menu_notifications"
        app:showAsAction="ifRoom"/>

    <item
        android:id="@+id/action_item1"
        android:title="@string/item_01"

        app:showAsAction="never" />

    <item
        android:id="@+id/action_item2"
        android:title="@string/item_02"
        app:showAsAction="never" />
</menu>