Toolbar series article navigation
The use of Toolbar in the navigation bar in Android
The overflow menu OverflowMenu in the navigation bar in Android
The search box SearchView of the navigation bar in Android
Custom navigation layout of the navigation bar in Android
Tab navigation and TabLayout usage of the navigation bar in Android
Before we talked about the various usages of Toolbar, but at this time we have a small partner who sent out a soul torture: it's too ugly, it's really ugly. what? Well, since the requirements are so high, then we can only zoom in and start customizing the layout. It's actually very simple, just add our own layout to the Toolbar container. The sample code is as follows:
<?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:orientation="vertical">
<androidx.appcompat.widget.Toolbar
app:contentInsetStartWithNavigation="0dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/tl_head">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="中间"
android:layout_centerInParent="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="左边"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:text="右边"/>
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
</LinearLayout>In this way, we have defined three texts in the Toolbar. We can also define functions such as a date picker, or customize our own title. You can also define the icon buttons on the right.