Android学习教程之悬浮窗菜单制作（9）

本文实例为大家分享了android悬浮窗菜单的具体代码，供大家参考，具体内容如下

mainactivity.java代码：

package siso.multilistview;

import android.os.build;
import android.support.v7.app.appcompatactivity;
import android.os.bundle;
import android.view.view;

public class mainactivity extends appcompatactivity implements view.onclicklistener {

@override
protected void oncreate(bundle savedinstancestate) {
    super.oncreate(savedinstancestate);
    hidebothnavigationbarandstatusbar();
    setcontentview(r.layout.activity_main);
    floatmenumanager.getinstance().startfloatview(this.getapplicationcontext());
    findviewbyid(r.id.hidestatubarnavibar).setonclicklistener(this);

}


private void hidebothnavigationbarandstatusbar() {
    view decorview = getwindow().getdecorview();
    if (build.version.sdk_int >= build.version_codes.jelly_bean) {
    int uioptions = view.system_ui_flag_hide_navigation
    | view.system_ui_flag_fullscreen;
    decorview.setsystemuivisibility(uioptions);
    }
    }

@override
protected void onresume() {
    super.onresume();
    hidebothnavigationbarandstatusbar();
    floatmenumanager.getinstance().showfloatingview();
    }

@override
protected void onpause() {
    super.onpause();
    floatmenumanager.getinstance().hidefloatingview();
    }

@override
protected void ondestroy() {
    super.ondestroy();
    floatmenumanager.getinstance().destroy();
    }

@override
public void onclick(view v) {
    switch (v.getid()) {
    case r.id.hidestatubarnavibar:
    hidebothnavigationbarandstatusbar();
    break;
    }
    }
    }

const.java代码:

package siso.multilistview;

public interface const {
  string game_url = "http://www.cnblogs.com/cate/html5/";
  string home = "首页";
  string favour = "收藏";
  string feedback = "客服";
  string message = "消息";
  string close = "关闭";

  string[] menu_items = {home, favour, feedback, message, close};
}

floatmenumanager.java代码:

package siso.multilistview;

import android.content.componentname;
import android.content.context;
import android.os.ibinder;

import java.io.objectstreamexception;


public class floatmenumanager implements serviceconnectionmanager.qdserviceconnection {
  private serviceconnectionmanager mserviceconnectionmanager;

  private floatmenumanager() {

  }

  //静态内部类实现单例 优于双重检查锁(dcl)单例
  public static floatmenumanager getinstance() {
    return floatmenuholder.single;
  }

  /**
   * 静态内部类能够解决dcl双重检查锁失效的问题
   */
  private static class floatmenuholder {
    private static final floatmenumanager single = new floatmenumanager();
  }

  /**
   * 防止反序列获取新的单例
   *
   * @return
   * @throws objectstreamexception
   */
  private object readresolve() throws objectstreamexception {
    return floatmenuholder.single;
  }

  private floatmenuservice mfloatviewservice;

  public void startfloatview(context context) {
    if (mfloatviewservice != null) {
      mfloatviewservice.showfloat();
      return;
    }
    if (mserviceconnectionmanager == null) {
      mserviceconnectionmanager = new serviceconnectionmanager(context, floatmenuservice.class, this);
      mserviceconnectionmanager.bindtoservice();
    }
  }

  /**
   */
  public void addfloatmenuitem() {
    if (mfloatviewservice != null) {

    }
  }

  /**
   *
   */
  public void removemenuitem() {
    if (mfloatviewservice != null) {
    }
  }

  /**
   * 显示悬浮图标
   */
  public void showfloatingview() {
    if (mfloatviewservice != null) {
      mfloatviewservice.showfloat();
    }
  }

  /**
   * 隐藏悬浮图标
   */
  public void hidefloatingview() {
    if (mfloatviewservice != null) {
      mfloatviewservice.hidefloat();
    }
  }

  /**
   * 释放qdsdk数据
   */
  public void destroy() {
    if (mfloatviewservice != null) {
      mfloatviewservice.hidefloat();
      mfloatviewservice.destroyfloat();
    }
    if (mserviceconnectionmanager != null) {
      mserviceconnectionmanager.unbindfromservice();
    }
    mfloatviewservice = null;
  }

  @override
  public void onserviceconnected(componentname name, ibinder service) {
    mfloatviewservice = ((floatmenuservice.floatmenuservicebinder) service).getservice();
    if (mfloatviewservice != null) {
      mfloatviewservice.showfloat();
    }
  }

  @override
  public void onservicedisconnected(componentname name) {
    mfloatviewservice = null;
  }
}

floatmenuservice.java代码:

package siso.multilistview;


import android.app.service;
import android.content.context;
import android.content.intent;
import android.content.pm.applicationinfo;
import android.content.pm.packagemanager;
import android.graphics.drawable.drawable;
import android.net.uri;
import android.os.binder;
import android.os.handler;
import android.os.ibinder;
import android.view.view;
import android.widget.toast;

import com.yw.game.sclib.sc;
import com.yw.game.sclib.sccreateresultcallback;

import java.util.arraylist;

import siso.floatmenu.floatmenu;
import siso.floatmenu.menuitem;
import siso.floatmenu.menuitemview;


public class floatmenuservice extends service implements view.onclicklistener {
  private floatmenu mfloatmenu;
  private final static string tag = floatmenuservice.class.getsimplename();

  private handler mhandler = new handler();
  private int[] menuicons = new int[]{r.drawable.yw_menu_account, r.drawable.yw_menu_favour, r.drawable.yw_menu_fb, r.drawable.yw_menu_msg, r.drawable.yw_menu_close};

  @override
  public ibinder onbind(intent intent) {
    return new floatmenuservicebinder();
  }


  /**
   * on create.
   */
  @override
  public void oncreate() {
    super.oncreate();
    arraylist<menuitem> mmenuitems = new arraylist<>();
    for (int i = 0; i < menuicons.length; i++) {
      mmenuitems.add(new menuitem(menuicons[i], const.menu_items[i], android.r.color.black, this));
    }
    mfloatmenu = new floatmenu.builder(this).menuitems(mmenuitems).build();
    mfloatmenu.show();
  }

  /**
   * on click.
   *
   * @param v the v
   */
  @override
  public void onclick(view v) {
    if (v instanceof menuitemview) {
      menuitemview menuitemview = (menuitemview) v;
      string menuitemlabel = menuitemview.getmenuitem().getlabel();
      toast.maketext(this, menuitemlabel, toast.length_short).show();
      switch (menuitemlabel) {
        case const.home:
          // todo what u want 此处模拟联网操作
          mfloatmenu.startloaderanim();
          new thread(new runnable() {
            @override
            public void run() {
              try {
                thread.sleep(3000);
              } catch (interruptedexception e) {
                e.printstacktrace();
              }
              mhandler.post(new runnable() {
                @override
                public void run() {
                  mfloatmenu.stoploaderanim();
                  gohomeindex(floatmenuservice.this);
                }
              });
            }
          }).start();

          break;
        case const.favour:
          createsc();
          break;
        case const.feedback:
          break;
        case const.message:
          if (hasnewmsg) {
            hasnewmsg = false;
          } else {
            hasnewmsg = true;
          }
          showred();

          break;
        case const.close:
          hidefloat();
          break;
      }
    }
  }

  private boolean hasnewmsg = false;

  private void showred() {
    if (!hasnewmsg) {
      mfloatmenu.changelogo(r.drawable.yw_image_float_logo, r.drawable.yw_menu_msg, 3);
    } else {
      mfloatmenu.changelogo(r.drawable.yw_image_float_logo_red, r.drawable.yw_menu_msg_red, 3);
    }
  }


  private void createsc() {
    //在service中的使用场景
    packagemanager pm = this.getpackagemanager();
    applicationinfo appinfo = floatmenuservice.this.getapplicationinfo();
    drawable drawable = appinfo.loadicon(pm);//当前app的logo
    string name = appinfo.loadlabel(pm).tostring();//当前app的名称
    intent intent = pm.getlaunchintentforpackage(appinfo.packagename);//当前app的入口程序
    intent.addflags(intent.flag_activity_new_task);

    new sc.builder(this, intent).
        setname(name).
        setallowrepeat(true).
        seticon(drawable).
        setcallback(new sccreateresultcallback() {
          @override
          public void createsuccessed(string createdorupdate, object tag) {
            toast.maketext(floatmenuservice.this, createdorupdate, toast.length_short).show();
          }

          @override
          public void createerror(string errormsg, object tag) {
            toast.maketext(floatmenuservice.this, errormsg, toast.length_short).show();
          }
        }).build().createsc();
  }


  /**
   * show float.
   */
  public void showfloat() {
    if (mfloatmenu != null)
      mfloatmenu.show();
  }

  /**
   * hide float.
   */
  public void hidefloat() {
    if (mfloatmenu != null) {
      mfloatmenu.hide();
    }
  }

  /**
   * destroy float.
   */
  public void destroyfloat() {
    hidefloat();
    if (mfloatmenu != null) {
      mfloatmenu.destroy();
    }
    mfloatmenu = null;
  }

  /**
   * on destroy.
   */
  @override
  public void ondestroy() {
    super.ondestroy();
    destroyfloat();
  }


  public class floatmenuservicebinder extends binder {
    public floatmenuservice getservice() {
      return floatmenuservice.this;
    }
  }

  private void gohomeindex(context context) {
    uri uri = uri.parse(const.game_url);
    intent intent = new intent(intent.action_view, uri);
    intent.addflags(intent.flag_activity_new_task);
    context.startactivity(intent);
  }

}

serviceconnectionmanager.java代码：

package siso.multilistview;

import android.app.service;
import android.content.componentname;
import android.content.context;
import android.content.intent;
import android.content.serviceconnection;
import android.os.ibinder;

public class serviceconnectionmanager implements serviceconnection {
  private final context context;
  private final class<? extends service> service;
  private boolean attemptingtobind = false;
  private boolean bound = false;
  private qdserviceconnection mqdserviceconnection;

  public serviceconnectionmanager(context context, class<? extends service> service, qdserviceconnection mqdserviceconnection) {
    this.context = context;
    this.service = service;
    this.mqdserviceconnection = mqdserviceconnection;
  }

  public void bindtoservice() {
    if (!attemptingtobind) {
      attemptingtobind = true;
      context.bindservice(new intent(context, service), this, context.bind_auto_create);

    }

  }

  @override
  public void onserviceconnected(componentname componentname, ibinder ibinder) {
    attemptingtobind = false;
    bound = true;
    mqdserviceconnection.onserviceconnected(componentname, ibinder);
  }

  @override
  public void onservicedisconnected(componentname componentname) {
    mqdserviceconnection.onservicedisconnected(componentname);
    bound = false;
  }

  public void unbindfromservice() {
    attemptingtobind = false;
    if (bound) {
      context.unbindservice(this);
      bound = false;
    }
  }

  public interface qdserviceconnection {
    void onserviceconnected(componentname name, ibinder service);

    void onservicedisconnected(componentname name);
  }


}

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:clipchildren="false"
  android:cliptopadding="false"
  tools:context=".mainactivity">

  <textview
    android:id="@+id/text"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:text="通过服务启动浮动菜单"
    android:textappearance="@style/textappearance.appcompat.body2"/>

  <button
    android:id="@+id/hidestatubarnavibar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@+id/text"
    android:text="隐藏状态栏和导航栏"/>
</relativelayout>

androidmanifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="siso.multilistview">

  <application
    android:allowbackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsrtl="true"
    android:theme="@style/apptheme">
    <!-- android:configchanges="keyboardhidden|orientation|screensize"
      防止横竖屏切换时重新执行oncreate-->
    <activity android:name=".mainactivity"
      android:configchanges="keyboardhidden|orientation|screensize">
      <intent-filter>
        <action android:name="android.intent.action.main" />

        <category android:name="android.intent.category.launcher" />
      </intent-filter>
    </activity>

    <service android:name=".floatmenuservice"/>
  </application>

</manifest>

android library project(库项目)结构：

项目运行如图：

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。