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;
  }

  
  private static class FloatMenuHolder {
    private static final FloatMenuManager single = new FloatMenuManager();
  }

  
  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) {
    }
  }

  
  public void showFloatingView() {
    if (mFloatViewService != null) {
      mFloatViewService.showFloat();
    }
  }

  
  public void hideFloatingView() {
    if (mFloatViewService != null) {
      mFloatViewService.hideFloat();
    }
  }

  
  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();
  }


  
  @Override
  public void onCreate() {
    super.onCreate();
    ArrayList 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();
  }

  
  @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();
  }


  
  public void showFloat() {
    if (mFloatMenu != null)
      mFloatMenu.show();
  }

  
  public void hideFloat() {
    if (mFloatMenu != null) {
      mFloatMenu.hide();
    }
  }

  
  public void destroyFloat() {
    hideFloat();
    if (mFloatMenu != null) {
      mFloatMenu.destroy();
    }
    mFloatMenu = null;
  }

  
  @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 service;
  private boolean attemptingToBind = false;
  private boolean bound = false;
  private QdServiceConnection mQdServiceConnection;

  public ServiceConnectionManager(Context context, Class 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

AndroidManifest.xml

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考高分网。