Android悬浮按钮的使用方法

compile 'com.laocaixw.suspendbuttonlayout:suspendbuttonlayout:1.0.3' 

<?xml version="1.0" encoding="utf-8"?> <LinearLayout android:layout_height="match_parent"  android:layout_width="match_parent"  android:orientation="vertical"  xmlns:suspend="http://schemas.android.com/apk/res-auto"  xmlns:android="http://schemas.android.com/apk/res/android">   <com.laocaixw.layout.SuspendButtonLayout   android:id="@+id/layout"   android:layout_width="match_parent"   android:layout_height="match_parent"   suspend:distance="80dp"   suspend:imageSize="50dp"   suspend:marginY="100dp"   suspend:number="6"   suspend:imageMainOpen="@mipmap/suspend_main_open"   suspend:imageMainClose="@mipmap/suspend_main_close"   suspend:image1="@mipmap/suspend_1"   suspend:image2="@mipmap/suspend_2"   suspend:image3="@mipmap/suspend_3"   suspend:image4="@mipmap/suspend_4"   suspend:image5="@mipmap/suspend_5"   suspend:image6="@mipmap/suspend_6">   </com.laocaixw.layout.SuspendButtonLayout>  </LinearLayout> 

public class MainActivity extends AppCompatActivity {   public String[] suspendChildButtonInfo = {"相机", "音乐", "地图", "亮度", "联系人", "短信"};   @Override  protected void onCreate(Bundle savedInstanceState) {   super.onCreate(savedInstanceState);   setContentView(R.layout.activity_suspendbutton);    final SuspendButtonLayout suspendButtonLayout = (SuspendButtonLayout) findViewById(R.id.layout);   suspendButtonLayout.setOnSuspendListener(new SuspendButtonLayout.OnSuspendListener() {    @Override    public void onButtonStatusChanged(int status) {     }     @Override    public void onChildButtonClick(int index) {     Toast.makeText(MainActivity.this, "您点击了【"       + suspendChildButtonInfo[index - 1] + "】按钮！", Toast.LENGTH_SHORT).show();    }   });  /**   * suspendButtonLayout.hideSuspendButton(); // 隐藏按钮   suspendButtonLayout.showSuspendButton(); // 显示按钮    suspendButtonLayout.openSuspendButton(); // 展开按钮   suspendButtonLayout.closeSuspendButton(); // 关闭按钮    suspendButtonLayout.setMainCloseImageResource(R.mipmap.suspend_main_close); // 设置关闭时，主按钮的图片   suspendButtonLayout.setMainOpenImageResource(R.mipmap.suspend_main_open); // 设置展开时，主按钮的图片    // 设置按钮位置。isRight：true在右边，false在左边；stayPosY：在'按钮停留区域'从上往下，值为从0到100。   suspendButtonLayout.setPosition(isRight, stayPosY); */    } }