如何在圆形浮动动作菜单的元素旁边添加标签？

Question

I added circular floating action menu to my app but I can't find anywhere option to add label to elements. Can some has any idea how to add text?

I used this tutorial: http://androidlift.info/2015/10/12/create-floating-action-button-fab-android/

Answer 1

Circular floating menu can be created easily in ConstraintLayout . layout_constraintCircle , layout_constraintCircleAngle , layout_constraintCircleRadius this property of ConstraintLayout will help you to create circular positioning of views.

Check this official documentation.

• layout_constraintCircle is for the id of the center view
• layout_constraintCircleAngle is for the angle of the circular positioning view

• layout_constraintCircleRadius is for the radius of the circle.

  This is a sample xml code for Arc menu:

   <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".CircularPositioningActivity"> <android.support.design.widget.FloatingActionButton android:id="@+id/fabMenu" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="16dp" android:layout_marginEnd="16dp" android:layout_marginRight="16dp" android:clickable="true" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:srcCompat="@drawable/ic_menu_white_24dp" /> <android.support.design.widget.FloatingActionButton android:id="@+id/fabAttachFile" android:layout_width="wrap_content" android:layout_height="wrap_content" android:clickable="true" app:layout_constraintCircle="@id/fabMenu" app:layout_constraintCircleAngle="270" app:layout_constraintCircleRadius="100dp" app:srcCompat="@drawable/ic_attach_file_white_24dp" /> <android.support.design.widget.FloatingActionButton android:id="@+id/fabAudio" android:layout_width="wrap_content" android:layout_height="wrap_content" android:clickable="true" app:layout_constraintCircle="@id/fabMenu" app:layout_constraintCircleAngle="315" app:layout_constraintCircleRadius="100dp" app:srcCompat="@drawable/ic_audiotrack_white_24dp" /> <android.support.design.widget.FloatingActionButton android:id="@+id/fabCamera" android:layout_width="wrap_content" android:layout_height="wrap_content" android:clickable="true" app:layout_constraintCircle="@id/fabMenu" app:layout_constraintCircleAngle="0" app:layout_constraintCircleRadius="100dp" app:srcCompat="@drawable/ic_camera_alt_white_24dp" /> <android.support.constraint.Group android:id="@+id/group" android:layout_width="wrap_content" android:layout_height="wrap_content" app:constraint_referenced_ids="fabAttachFile,fabCamera,fabAudio" /> </android.support.constraint.ConstraintLayout> 

  This is how it look like

  

can't find anywhere option to add label to elements

You can replace each circular positioning views with viewgroup or different layout for adding multiple view. This is the easiest way to do with out any library.