如何将浮动动作菜单附加到已经存在的浮动动作菜单上？

Question

我想让我的一个浮动按钮有多种选择。

我的屏幕一侧有一个浮动操作按钮。

当我按下它时，会弹出三个按钮，第一个是搜索按钮，第二个是添加按钮，第三个是设置按钮。图片1

当我按下添加按钮我希望它有多个按钮出现。图片2

我看过SO和其他网站，如Android的阿森纳和YouTube的教程，但还没有找到任何东西。

我在编写代码时遇到了一些问题，但即使构建时没有错误，它仍然无法正常工作。

我使用com.oguzdev:CircularFloatingActionMenu:1.0.2为FAB库，如果有帮助

Image 1

Image 2

这里是我的代码：

MainActivity.java

public class MainActivity extends AppCompatActivity implements View.OnClickListener{ 

    private String[] navDrawerItemTitles; 
    private DrawerLayout drawerLayout; 
    private ListView listView; 
    Toolbar toolbar; 
    public static final String TAG_ADD = "Add"; 
    private CharSequence drawerTitle; 
    private CharSequence title; 
    android.support.v7.app.ActionBarDrawerToggle drawerToggle; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
     Window window = this.getWindow(); 
     window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); 
     window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); 
     window.setStatusBarColor(ContextCompat.getColor(this, R.color.Green)); 
     title = drawerTitle = getTitle(); 
     navDrawerItemTitles = getResources().getStringArray(R.array.nav_d_items); 
     drawerLayout = (DrawerLayout) findViewById(R.id.mainDrawer); 
     listView = (ListView) findViewById(R.id.left_drawer); 

     setupToolbar(); 

     // ToolBox Image 
     ImageView imageView = new ImageView(this); 
     imageView.setImageResource(R.drawable.hammers_green); 
     // Settings 
     ImageView SettingsImagView = new ImageView(this); 
     SettingsImagView.setImageResource(R.drawable.settings_green); 
     // Add Button 
     ImageView AddButton = new ImageView(this); 
     AddButton.setImageResource(R.drawable.plus_green); 
     // Search Button 
     ImageView SearchImage = new ImageView(this); 
     SearchImage.setImageResource(R.drawable.searches); 
     // Tag Green 
     ImageView TagGreen = new ImageView(this); 
     TagGreen.setImageResource(R.drawable.tag_green_circle); 
     // Tag Grey 
//  ImageView TagGrey = new ImageView(this); 
//  TagGrey.setImageResource(R.drawable.); 
     // Tag Blue 
     ImageView TagBlue = new ImageView(this); 
     TagBlue.setImageResource(R.drawable.tag_blue_circle); 
     // Tag Red 
//  ImageView TagRed = new ImageView(this); 
//  TagRed.setImageResource(R.drawable.); 

     // Layout Parameters for the Toolbox Button 
     FloatingActionButton.LayoutParams layoutParams = new FloatingActionButton.LayoutParams(300, 300); 


     FloatingActionButton actionButton = new FloatingActionButton.Builder(this) 
       .setContentView(imageView) 
       .setLayoutParams(layoutParams) 
       .setPosition(3) 
       .build(); 

     // SubActionBuilder for Initial Toolbox Button Click 
     SubActionButton.Builder ToolboxButtons = new SubActionButton.Builder(this); 
     SubActionButton Settings = ToolboxButtons.setContentView(SettingsImagView).build(); 
     SubActionButton Add = ToolboxButtons.setContentView(AddButton).build(); 
     SubActionButton Search = ToolboxButtons.setContentView(SearchImage).build(); 

     // SubActionBuilder for Add Button Click 
     SubActionButton.Builder AddButtonSelections = new SubActionButton.Builder(this); 
     SubActionButton TagGreenButton = AddButtonSelections.setContentView(TagGreen).build(); 
     SubActionButton TagBlueButton = AddButtonSelections.setContentView(TagBlue).build(); 
     Add.setOnClickListener(this); 
     Add.setTag(TAG_ADD); 


     FloatingActionMenu actionMenu = new FloatingActionMenu.Builder(this) 
       .addSubActionView(Settings, 200, 200) 
       .addSubActionView(Add, 400, 400) 
       .addSubActionView(Search, 200, 200) 
       .setRadius(400) 
       .attachTo(actionButton) 
       .build(); 



     FloatingActionMenu actionMenu1 = new FloatingActionMenu.Builder(this) 
       .attachTo(Add) 
       .addSubActionView(TagGreenButton, 150, 150) 
       .addSubActionView(TagBlueButton, 150, 150) 
       .setRadius(200) 
       .build(); 





     DrawerObjectDefiner[] drawerObjectDefiners = new DrawerObjectDefiner[5]; 

     drawerObjectDefiners[0] = new DrawerObjectDefiner(R.drawable.house, "Home"); 
     drawerObjectDefiners[1] = new DrawerObjectDefiner(R.drawable.import_export_green, "Import/Export"); 
     drawerObjectDefiners[2] = new DrawerObjectDefiner(R.drawable.photo_green, "Pictures"); 
     drawerObjectDefiners[3] = new DrawerObjectDefiner(R.drawable.settings_icon, "Settings"); 
     drawerObjectDefiners[4] = new DrawerObjectDefiner(R.drawable.qustion_mark_green, "Help"); 

     getSupportActionBar().setDisplayHomeAsUpEnabled(false); 
     getSupportActionBar().setHomeButtonEnabled(true); 

     DrawerCustomAdapter adapter = new DrawerCustomAdapter(this, R.layout.list_view_item_row, drawerObjectDefiners); 
     listView.setAdapter(adapter); 
     listView.setOnItemClickListener(new DrawerItemClickListener()); 
     drawerLayout = (DrawerLayout)findViewById(R.id.mainDrawer); 
     drawerLayout.addDrawerListener(drawerToggle); 
     setupDrawerToggle(); 


    } 

    @Override 
    public void onClick(View view) { 
     if (view.getTag().equals(TAG_ADD)){ 
      actionMenu(); 
     } 


    } 

activtiy_main.xml

<android.support.v4.widget.DrawerLayout 
    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:id="@+id/mainDrawer" 
    android:layout_height="match_parent" 
    android:layout_width="match_parent" 
    android:background="@color/Green"> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical"> 

     <android.support.constraint.ConstraintLayout 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:id="@+id/container_toolbar" 
      android:orientation="vertical"> 

      <include 
       android:id="@+id/toolbar" 
       layout="@layout/toolbar" 
       app:layout_constraintLeft_toLeftOf="parent" 
       app:layout_constraintTop_toTopOf="parent" 
       app:layout_constraintBottom_toBottomOf="parent" 
       app:layout_constraintRight_toRightOf="parent" 
       android:layout_height="0dp" 
       android:layout_width="0dp" /> 

      <ImageView 
       android:id="@+id/imageView2" 
       android:layout_width="38dp" 
       android:layout_height="31dp" 
       app:srcCompat="@drawable/menu_green" 
       android:layout_marginLeft="8dp" 
       app:layout_constraintLeft_toLeftOf="@+id/toolbar" 
       android:layout_marginRight="8dp" 
       app:layout_constraintRight_toRightOf="parent" 
       app:layout_constraintTop_toTopOf="parent" 
       android:layout_marginTop="8dp" 
       app:layout_constraintBottom_toBottomOf="@+id/toolbar" 
       android:layout_marginBottom="8dp" 
       app:layout_constraintHorizontal_bias="0.0" 
       app:layout_constraintVertical_bias="0.555" 
       android:contentDescription="@string/Menu" 
       android:layout_marginStart="8dp" 
       android:layout_marginEnd="8dp" /> 

     </android.support.constraint.ConstraintLayout> 

     <android.support.constraint.ConstraintLayout 
      android:id="@+id/content_frame" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent"> 

       <ListView 
       android:layout_width="400dp" 
       android:layout_height="596dp" 
       android:layout_marginRight="8dp" 
       app:layout_constraintRight_toRightOf="parent" 
       android:layout_marginLeft="8dp" 
       app:layout_constraintLeft_toLeftOf="parent" 
       app:layout_constraintTop_toTopOf="parent" 
       android:layout_marginTop="8dp" 
       app:layout_constraintHorizontal_bias="0.562" 
       app:layout_constraintBottom_toBottomOf="parent" 
       android:layout_marginBottom="8dp" 
        android:layout_marginStart="8dp" 
        android:layout_marginEnd="8dp" 
        app:layout_constraintVertical_bias="0.489" /> 

     </android.support.constraint.ConstraintLayout> 
    </LinearLayout> 

    <ListView 
     android:id="@+id/left_drawer" 
     android:layout_width="240dp" 
     android:layout_height="match_parent" 
     android:layout_gravity="start" 
     android:background="@color/White" 
     android:choiceMode="singleChoice" 
     android:divider="@color/Green" 
     android:dividerHeight="1dp"> 

    </ListView> 
</android.support.v4.widget.DrawerLayout> 

如果您需要任何其他信息，请随时提出。

Answer 1

所以我想通了。

我所需要做的就是将按钮更改为公共变量，并将处理添加按钮的Floating Action Menu方法置于添加按钮onclicklistener。

像这样：

@Override 
public void onClick(View view) { 
    if (view.getTag().equals(TAG_ADD)){ 
     FloatingActionMenu actionMenu1 = new FloatingActionMenu.Builder(this) 
       .attachTo(Add) 
       .addSubActionView(TagGreenButton, 150, 150) 
       .addSubActionView(TagBlueButton, 150, 150) 
       .setRadius(200) 
       .build(); 
    } 


} 

感谢您的帮助每一个身体！