标签: floating-action-menu

我是第一次工作，constraint layout我想要实现的是snackbar在activity发布时展示。将snackbar被显示，但其重叠的我floating action menu。我已经尝试了一切，但没有任何效果。

我将发布我的 XML 和 Java，以便您告诉我可能是什么问题。我已经在网上尝试了所有解决方案，但没有任何效果。

这是xml：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fab="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">

<android.support.v7.widget.RecyclerView
    android:id="@+id/ListViewCatalog"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_marginTop="?attr/actionBarSize"
    android:choiceMode="multipleChoice"
    android:clickable="true"
    android:focusable="true">

</android.support.v7.widget.RecyclerView>

<android.support.design.widget.CoordinatorLayout
    android:id="@+id/LinearLayout01"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_margin="5dip"
    android:orientation="horizontal">


    <com.github.clans.fab.FloatingActionMenu
        android:id="@+id/fab_menu"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|end"
        android:paddingBottom="@dimen/_10sdp"
        android:paddingEnd="@dimen/_16sdp"
        android:paddingRight="@dimen/_16sdp"
        fab:menu_fab_label="Pay"
        fab:fab_colorNormal="#DA4336"
        fab:fab_colorPressed="#E75043"
        fab:fab_colorRipple="#99FFFFFF"
        fab:fab_shadowColor="#66000000"
        fab:fab_showShadow="true"
        fab:menu_backgroundColor="#00000000"
        fab:menu_fab_hide_animation="@anim/fab_scale_up"
        fab:menu_fab_show_animation="@anim/fab_scale_down"
        fab:menu_labels_colorNormal="#333333"
        fab:menu_labels_colorPressed="#444444"
        fab:menu_labels_colorRipple="#66FFFFFF"
        fab:menu_labels_ellipsize="end"
        fab:menu_labels_maxLines="-1"
        fab:menu_labels_position="left"
        fab:menu_labels_showShadow="true"
        fab:menu_labels_singleLine="true"
        fab:menu_openDirection="up"
        tools:ignore="RtlSymmetry">

        <com.github.clans.fab.FloatingActionButton
            android:id="@+id/button02"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/add"
            fab:fab_label="Process"
            fab:fab_size="mini" />

        <com.github.clans.fab.FloatingActionButton …

我收到此错误:

引起:java.lang.ClassCastException:com.github.clans.fab.FloatingActionButton无法强制转换为android.support.design.widget.FloatingActionButton.

这是我的代码:

Vechile.xml

   <RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:fab="http://schemas.android.com/tools">


   <com.github.clans.fab.FloatingActionMenu
        android:id="@+id/material_design_android_floating_action_menu"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
         android:layout_marginBottom="64dp"
         android:layout_marginRight="16dp"
        fab:menu_animationDelayPerItem="55"
        fab:menu_backgroundColor="@android:color/transparent"
        fab:menu_buttonSpacing="0dp"
        fab:menu_colorNormal="#3F51B5"
        fab:menu_colorPressed="#3F51B5"
        fab:menu_colorRipple="#3F51B5"
        fab:menu_fab_size="normal"
        fab:menu_icon="@drawable/ic_add"
        fab:menu_labels_colorNormal="#3F51B5"
        fab:menu_labels_colorPressed="#3F51B5"
        fab:menu_labels_colorRipple="#66efecec"
        fab:menu_labels_cornerRadius="3dp"
        fab:menu_labels_ellipsize="none"
        fab:menu_labels_hideAnimation="@anim/fab_slide_out_to_right"
        fab:menu_labels_margin="0dp"
        fab:menu_labels_maxLines="-1"
        fab:menu_labels_padding="8dp"
        fab:menu_labels_position="left"
        fab:menu_labels_showAnimation="@anim/fab_slide_in_from_right"
        fab:menu_labels_showShadow="true"
        fab:menu_labels_singleLine="false"
        fab:menu_labels_textColor="#f2f1f1"
        fab:menu_labels_textSize="15sp"
        fab:menu_openDirection="up"
        fab:menu_shadowColor="#66aff198"
        fab:menu_shadowRadius="4dp"
        fab:menu_shadowXOffset="1dp"
        fab:menu_shadowYOffset="4dp"
        fab:menu_showShadow="true">

        <com.github.clans.fab.FloatingActionButton
            android:id="@+id/material_design_floating_action_menu_item1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/car"
            fab:fab_label="Add Car"
            fab:fab_size="mini"
            fab:menu_colorNormal="#3F51B5"/>
       </com.github.clans.fab.FloatingActionMenu>
   </RelativeLayout>

Vechile.java

FloatingActionMenu materialDesignFAM;
FloatingActionButton floatingActionButton1;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.vehicle);
    materialDesignFAM = (FloatingActionMenu) 
    findViewById(R.id.material_design_android_floating_action_menu);
    floatingActionButton1 = (FloatingActionButton) 
    findViewById(R.id.material_design_floating_action_menu_item1);

    floatingActionButton1.setOnClickListener(new …

我想在CoordinatorView中有两个FloatingActionButtons.但是当我尝试向顶部FloatingActionButton添加边距时,它从视图的末尾开始应用 - 它应该在FloatingActionButtons之间添加空格.XML

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main_content"
    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.support.design.widget.FloatingActionButton
    android:id="@+id/wordpackAddButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="bottom|end"
    android:layout_margin="16dp"
    android:src="@drawable/add"
    app:elevation="5dp"
    app:layout_anchor="@id/wordpacks_list"
    app:layout_anchorGravity="bottom|right|end" />

<android.support.design.widget.FloatingActionButton
    android:id="@+id/importWordpack"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="end"
    android:layout_marginBottom="16dp"
    android:src="@drawable/add"
    app:elevation="5dp"
    app:layout_anchor="@id/wordpackAddButton"
    app:layout_anchorGravity="top" />

<ListView
    android:id="@+id/wordpacks_list"
    android:layout_width="match_parent"
    android:layout_height="match_parent"></ListView>
</android.support.design.widget.CoordinatorLayout>