可操作的浮动按钮使用

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依赖库地址https://github.com/yavski/fab-speed-dial,

是一个可以展开的浮动按钮库,

使用如下:

1,创建项目并导入依赖库,

dependencies {    compile 'io.github.yavski:fab-speed-dial:1.0.6'}

2,项目中添加可操作的浮动按钮菜单m:

<?xml version="1.0" encoding="utf-8"?><android.support.design.widget.CoordinatorLayout 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"    android:fitsSystemWindows="true"    tools:context="com.cui.fabspeeddial.MainActivity">    <android.support.design.widget.AppBarLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:theme="@style/AppTheme.AppBarOverlay">        <android.support.v7.widget.Toolbar            android:id="@+id/toolbar"            android:layout_width="match_parent"            android:layout_height="?attr/actionBarSize"            android:background="?attr/colorPrimary"            app:popupTheme="@style/AppTheme.PopupOverlay" />    </android.support.design.widget.AppBarLayout>    <include layout="@layout/content_main" />    <io.github.yavski.fabspeeddial.FabSpeedDial        android:id="@+id/fab_speed_dial"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="bottom|end"        app:fabGravity="bottom_end"        app:fabMenu="@menu/menu_fab"        app:miniFabBackgroundTint="@android:color/white"        app:miniFabDrawableTint="?attr/colorPrimaryDark"        app:miniFabTitleTextColor="?attr/colorPrimaryDark" /></android.support.design.widget.CoordinatorLayout>
很简单的使用这个按钮替代fab就行了,

其中app:fabGravity="bottom_end"就对应原来的layout_gravite;确定位置。

fabMenu是展开后的带单,多了会遮挡,三项比较好,

menu_fab.xml:

<menu 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"    tools:context="com.cui.fabspeeddial.MainActivity">    <item        android:id="@+id/action_top"        android:orderInCategory="100"        android:title="顶部"        android:icon="@drawable/ic_arrow_upward_black_24dp"        app:showAsAction="never" />    <item        android:id="@+id/action_home"        android:orderInCategory="100"        android:icon="@drawable/ic_search_black_24dp"        android:title="搜索"        app:showAsAction="never" />    <item        android:id="@+id/action_settings"        android:orderInCategory="100"        android:icon="@drawable/ic_home_black_24dp"        android:title="主页"        app:showAsAction="never" /></menu>
icon可以在

获得原生的svg图片。

其他的api见git地址,https://github.com/yavski/fab-speed-dial

3,代码中使用:

FabSpeedDial fabSpeedDial = (FabSpeedDial) findViewById(R.id.fab_speed_dial);fabSpeedDial.setMenuListener(new SimpleMenuListenerAdapter() {    @Override    public boolean onPrepareMenu(NavigationMenu navigationMenu) {        // TODO: Do something with yout menu items, or return false if you don't want to show them        return true;    }});fabSpeedDial.setMenuListener(new SimpleMenuListenerAdapter() {    @Override    public boolean onMenuItemSelected(MenuItem item) {        //TODO: Start some activity        int id = item.getItemId();        switch (id){            case R.id.action_top:
                 //TODO: Start some activity
break; case R.id.action_home: //TODO: Start some activity break; default:
               //TODO: Start some activity
break; } return false; }});
其他方法见原git地址https://github.com/yavski/fab-speed-dial

至此就完成了,

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