How to set multiline for navigationdrawer menu items?

Question

如何为导航抽屉中的菜单项设置多行（如果项目的文本不适合导航抽屉的宽度？

Answer 1

Combining answer https://stackoverflow.com/a/40575681/10824768 with comments found an easy solution

• Add a new style to the styles.xml
• Set the new style to the NavigationView

res / values / styles.xml

 <style name="TextAppearance"> <item name="android:lines">2</item> </style>

res / layout / activity_main.xml

 <android.support.design.widget.NavigationView android:id="@+id/nav_view" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_gravity="start" android:fitsSystemWindows="true" app:headerLayout="@layout/nav_header_main" app:menu="@menu/activity_main_drawer" app:theme="@style/TextAppearance" />

Answer 2

Right now it can be done much easier - just use app:itemMaxLines="2"

<com.google.android.material.navigation.NavigationView
  android:id="@+id/nav_side_view"
  android:layout_width="wrap_content"
  android:layout_height="match_parent"
  android:layout_gravity="start"
  android:fitsSystemWindows="false"
  app:headerLayout="@layout/view_nav_header"
  app:itemMaxLines="2"
  app:menu="@menu/nav_menu" />

Answer 3

在菜单项布局中使用android:singleLine="false"