我想在“浮动操作按钮”上添加文本,例如为它们命名或在其旁边放置标签。我已经尝试了很多方法,但是找不到正确的答案。
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.chatdesign.Welcome">
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<include
android:id="@+id/main_page_toolbar"
layout="@layout/app_bar_layout">
</include>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginEnd="@dimen/fab_margin_right"
android:layout_marginBottom="16dp"
android:src="@drawable/ic_baseline_add_24"
android:elevation="6dp"
android:id="@id/Plus"
app:fabSize="mini"
app:pressedTranslationZ="12dp"
app:fab_labelStyle="@style/customFab">
</com.google.android.material.floatingactionbutton.FloatingActionButton>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginEnd="@dimen/fab_margin_right"
android:layout_marginTop="50dp"
android:src="@drawable/ic_baseline_person_add_24"
android:elevation="6dp"
android:id="@+id/FindPeople"
app:pressedTranslationZ="12dp"
android:backgroundTint="@color/Blue"
android:visibility="invisible"
app:fabSize="mini"
app:fab_colorNormal="@color/white"
app:fab_colorPressed="@color/white_pressed"
app:fab_title="Find Users">
</com.google.android.material.floatingactionbutton.FloatingActionButton>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginEnd="@dimen/fab_margin_right"
android:layout_marginTop="120dp"
android:src="@drawable/ic_baseline_group_24"
android:elevation="6dp"
android:id="@+id/findGroup"
app:pressedTranslationZ="12dp"
android:backgroundTint="@color/Blue"
android:visibility="invisible"
app:fabSize="mini">
</com.google.android.material.floatingactionbutton.FloatingActionButton>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginEnd="@dimen/fab_margin_right"
android:layout_marginTop="190dp"
android:src="@drawable/ic_baseline_start_group_24"
android:elevation="6dp"
android:id="@+id/startGroup"
app:pressedTranslationZ="12dp"
android:backgroundTint="@color/Blue"
android:visibility="invisible"
app:fabSize="mini">
</com.google.android.material.floatingactionbutton.FloatingActionButton>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
这是我的项目的输出:
使用属于材料设计组件库的扩展的浮动动作按钮类