QuickAction dialog, shows action list as icon and text like the one in Gallery3D app. Currently supports vertical and horizontal layout.

QuickMenuActivity.java

//Main Activity

public class QuickMenuActivity extends Activity {
 /** Called when the activity is first created. */
 private static final int ID_UP = 1;
 private static final int ID_DOWN = 2;
 private static final int ID_SEARCH = 3;
 private static final int ID_INFO = 4;
 private static final int ID_ERASE = 5;
 private static final int ID_OK = 6;

 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  ActionItem nextItem = new ActionItem(ID_DOWN, "Next", getResources()
    .getDrawable(R.drawable.menu_down_arrow));
  ActionItem prevItem = new ActionItem(ID_UP, "Prev", getResources()
    .getDrawable(R.drawable.menu_up_arrow));
  ActionItem searchItem = new ActionItem(ID_SEARCH, "Find",
    getResources().getDrawable(R.drawable.menu_search));
  ActionItem infoItem = new ActionItem(ID_INFO, "Info", getResources()
    .getDrawable(R.drawable.menu_info));
  ActionItem eraseItem = new ActionItem(ID_ERASE, "Clear", getResources()
    .getDrawable(R.drawable.menu_eraser));
  ActionItem okItem = new ActionItem(ID_OK, "OK", getResources()
    .getDrawable(R.drawable.menu_ok));

  // use setSticky(true) to disable QuickAction dialog being dismissed
  // after an item is clicked
  prevItem.setSticky(true);
  nextItem.setSticky(true);

  // create QuickAction. Use QuickAction.VERTICAL or
  // QuickAction.HORIZONTAL param to define layout
  // orientation
  final QuickAction quickAction = new QuickAction(this,
    QuickAction.VERTICAL);

  // add action items into QuickAction
  quickAction.addActionItem(nextItem);
  quickAction.addActionItem(prevItem);
  quickAction.addActionItem(searchItem);
  quickAction.addActionItem(infoItem);
  quickAction.addActionItem(eraseItem);
  quickAction.addActionItem(okItem);

  // Set listener for action item clicked
  quickAction
    .setOnActionItemClickListener(new QuickAction.OnActionItemClickListener() {
     @Override
     public void onItemClick(QuickAction source, int pos,
       int actionId) {
      ActionItem actionItem = quickAction.getActionItem(pos);

      // here we can filter which action item was clicked with
      // pos or actionId parameter
      if (actionId == ID_SEARCH) {
       Toast.makeText(getApplicationContext(),
         "Let's do some search action",
         Toast.LENGTH_SHORT).show();
      } else if (actionId == ID_INFO) {
       Toast.makeText(getApplicationContext(),
         "I have no info this time",
         Toast.LENGTH_SHORT).show();
      } else {
       Toast.makeText(getApplicationContext(),
         actionItem.getTitle() + " selected",
         Toast.LENGTH_SHORT).show();
      }
     }
    });

  // set listnener for on dismiss event, this listener will be called only
  // if QuickAction dialog was dismissed
  // by clicking the area outside the dialog.
  quickAction.setOnDismissListener(new QuickAction.OnDismissListener() {
   @Override
   public void onDismiss() {
    Toast.makeText(getApplicationContext(), "Dismissed",
      Toast.LENGTH_SHORT).show();
   }
  });

  // show on btn1
  Button btn1 = (Button) this.findViewById(R.id.btn1);
  btn1.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    quickAction.show(v);
   }
  });

  Button btn2 = (Button) this.findViewById(R.id.btn2);
  btn2.setOnClickListener(new OnClickListener() {
   @Override
   public void onClick(View v) {
    quickAction.show(v);
   }
  });

  Button btn3 = (Button) this.findViewById(R.id.btn3);
  btn3.setOnClickListener(new OnClickListener() {
   @Override
   public void onClick(View v) {
    quickAction.show(v);
    quickAction.setAnimStyle(QuickAction.ANIM_REFLECT);
   }
  });
 }
}

//Popup Window  Open and Dismiss

/**
 * QuickAction dialog, shows action list as icon and text like the one in Gallery3D app. Currently supports vertical 
 * and horizontal layout.
 * 
 * 
 */
public class QuickAction extends PopupWindows implements OnDismissListener {
 private View mRootView;
 private ImageView mArrowUp;
 private ImageView mArrowDown;
 private LayoutInflater mInflater;
 private ViewGroup mTrack;
 private ScrollView mScroller;
 private OnActionItemClickListener mItemClickListener;
 private OnDismissListener mDismissListener;
 
 private List<ActionItem> actionItems = new ArrayList<ActionItem>();
 
 private boolean mDidAction;
 
 private int mChildPos;
    private int mInsertPos;
    private int mAnimStyle;
    private int mOrientation;
    private int rootWidth=0;
    
    public static final int HORIZONTAL = 0;
    public static final int VERTICAL = 1;
    
    public static final int ANIM_GROW_FROM_LEFT = 1;
 public static final int ANIM_GROW_FROM_RIGHT = 2;
 public static final int ANIM_GROW_FROM_CENTER = 3;
 public static final int ANIM_REFLECT = 4;
 public static final int ANIM_AUTO = 5;
 
    /**
     * Constructor for default vertical layout
     * 
     * @param context  Context
     */
    public QuickAction(Context context) {
        this(context, VERTICAL);
    }

    /**
     * Constructor allowing orientation override
     * 
     * @param context    Context
     * @param orientation Layout orientation, can be vartical or horizontal
     */
    public QuickAction(Context context, int orientation) {
        super(context);
        
        mOrientation = orientation;
        
        mInflater   = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        if (mOrientation == HORIZONTAL) {
            setRootViewId(R.layout.popup_horizontal);
        } else {
            setRootViewId(R.layout.popup_vertical);
        }

        mAnimStyle  = ANIM_AUTO;
        mChildPos  = 0;
    }

    /**
     * Get action item at an index
     * 
     * @param index  Index of item (position from callback)
     * 
     * @return  Action Item at the position
     */
    public ActionItem getActionItem(int index) {
        return actionItems.get(index);
    }
    
 /**
  * Set root view.
  * 
  * @param id Layout resource id
  */
 public void setRootViewId(int id) {
  mRootView = (ViewGroup) mInflater.inflate(id, null);
  mTrack   = (ViewGroup) mRootView.findViewById(R.id.tracks);

  mArrowDown  = (ImageView) mRootView.findViewById(R.id.arrow_down);
  mArrowUp  = (ImageView) mRootView.findViewById(R.id.arrow_up);

  mScroller = (ScrollView) mRootView.findViewById(R.id.scroller);
  
  //This was previously defined on show() method, moved here to prevent force close that occured
  //when tapping fastly on a view to show quickaction dialog.
  //Thanx to zammbi (github.com/zammbi)
  mRootView.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
  
  setContentView(mRootView);
 }
 
 /**
  * Set animation style
  * 
  * @param mAnimStyle animation style, default is set to ANIM_AUTO
  */
 public void setAnimStyle(int mAnimStyle) {
  this.mAnimStyle = mAnimStyle;
 }
 
 /**
  * Set listener for action item clicked.
  * 
  * @param listener Listener
  */
 public void setOnActionItemClickListener(OnActionItemClickListener listener) {
  mItemClickListener = listener;
 }
 
 /**
  * Add action item
  * 
  * @param action  {@link ActionItem}
  */
 public void addActionItem(ActionItem action) {
  actionItems.add(action);
  
  String title  = action.getTitle();
  Drawable icon  = action.getIcon();
  
  View container;
  
  if (mOrientation == HORIZONTAL) {
            container = mInflater.inflate(R.layout.action_item_horizontal, null);
        } else {
            container = mInflater.inflate(R.layout.action_item_vertical, null);
        }
  
  ImageView img  = (ImageView) container.findViewById(R.id.iv_icon);
  TextView text  = (TextView) container.findViewById(R.id.tv_title);
  
  if (icon != null) {
   img.setImageDrawable(icon);
  } else {
   img.setVisibility(View.GONE);
  }
  
  if (title != null) {
   text.setText(title);
  } else {
   text.setVisibility(View.GONE);
  }
  
  final int pos   =  mChildPos;
  final int actionId  = action.getActionId();
  
  container.setOnClickListener(new OnClickListener() {
   @Override
   public void onClick(View v) {
    if (mItemClickListener != null) {
                    mItemClickListener.onItemClick(QuickAction.this, pos, actionId);
                }
    
                if (!getActionItem(pos).isSticky()) {  
                 mDidAction = true;
                 
                    dismiss();
                }
   }
  });
  
  container.setFocusable(true);
  container.setClickable(true);
    
  if (mOrientation == HORIZONTAL && mChildPos != 0) {
            View separator = mInflater.inflate(R.layout.horiz_separator, null);
            
            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT);
            
            separator.setLayoutParams(params);
            separator.setPadding(5, 0, 5, 0);
            
            mTrack.addView(separator, mInsertPos);
            
            mInsertPos++;
        }
  
  mTrack.addView(container, mInsertPos);
  
  mChildPos++;
  mInsertPos++;
 }
 
 /**
  * Show quickaction popup. Popup is automatically positioned, on top or bottom of anchor view.
  * 
  */
 public void show (View anchor) {
  preShow();
  
  int xPos, yPos, arrowPos;
  
  mDidAction    = false;
  
  int[] location   = new int[2];
 
  anchor.getLocationOnScreen(location);

  Rect anchorRect  = new Rect(location[0], location[1], location[0] + anchor.getWidth(), location[1] 
                   + anchor.getHeight());

  //mRootView.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
  
  mRootView.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
 
  int rootHeight   = mRootView.getMeasuredHeight();
  
  if (rootWidth == 0) {
   rootWidth  = mRootView.getMeasuredWidth();
  }
  
  int screenWidth  = mWindowManager.getDefaultDisplay().getWidth();
  int screenHeight = mWindowManager.getDefaultDisplay().getHeight();
  
  //automatically get X coord of popup (top left)
  if ((anchorRect.left + rootWidth) > screenWidth) {
   xPos   = anchorRect.left - (rootWidth-anchor.getWidth());   
   xPos   = (xPos < 0) ? 0 : xPos;
   
   arrowPos  = anchorRect.centerX()-xPos;
   
  } else {
   if (anchor.getWidth() > rootWidth) {
    xPos = anchorRect.centerX() - (rootWidth/2);
   } else {
    xPos = anchorRect.left;
   }
   
   arrowPos = anchorRect.centerX()-xPos;
  }
  
  int dyTop   = anchorRect.top;
  int dyBottom  = screenHeight - anchorRect.bottom;

  boolean onTop  = (dyTop > dyBottom) ? true : false;

  if (onTop) {
   if (rootHeight > dyTop) {
    yPos    = 15;
    LayoutParams l  = mScroller.getLayoutParams();
    l.height  = dyTop - anchor.getHeight();
   } else {
    yPos = anchorRect.top - rootHeight;
   }
  } else {
   yPos = anchorRect.bottom;
   
   if (rootHeight > dyBottom) { 
    LayoutParams l  = mScroller.getLayoutParams();
    l.height  = dyBottom;
   }
  }
  
  showArrow(((onTop) ? R.id.arrow_down : R.id.arrow_up), arrowPos);
  
  setAnimationStyle(screenWidth, anchorRect.centerX(), onTop);
  
  mWindow.showAtLocation(anchor, Gravity.NO_GRAVITY, xPos, yPos);
 }
 
 /**
  * Set animation style
  * 
  * @param screenWidth screen width
  * @param requestedX distance from left edge
  * @param onTop flag to indicate where the popup should be displayed. Set TRUE if displayed on top of anchor view
  *     and vice versa
  */
 private void setAnimationStyle(int screenWidth, int requestedX, boolean onTop) {
  int arrowPos = requestedX - mArrowUp.getMeasuredWidth()/2;

  switch (mAnimStyle) {
  case ANIM_GROW_FROM_LEFT:
   mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left : R.style.Animations_PopDownMenu_Left);
   break;
     
  case ANIM_GROW_FROM_RIGHT:
   mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right : R.style.Animations_PopDownMenu_Right);
   break;
     
  case ANIM_GROW_FROM_CENTER:
   mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center : R.style.Animations_PopDownMenu_Center);
  break;
   
  case ANIM_REFLECT:
   mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Reflect : R.style.Animations_PopDownMenu_Reflect);
  break;
  
  case ANIM_AUTO:
   if (arrowPos <= screenWidth/4) {
    mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left : R.style.Animations_PopDownMenu_Left);
   } else if (arrowPos > screenWidth/4 && arrowPos < 3 * (screenWidth/4)) {
    mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center : R.style.Animations_PopDownMenu_Center);
   } else {
    mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right : R.style.Animations_PopDownMenu_Right);
   }
     
   break;
  }
 }
 
 /**
  * Show arrow
  * 
  * @param whichArrow arrow type resource id
  * @param requestedX distance from left screen
  */
 private void showArrow(int whichArrow, int requestedX) {
        final View showArrow = (whichArrow == R.id.arrow_up) ? mArrowUp : mArrowDown;
        final View hideArrow = (whichArrow == R.id.arrow_up) ? mArrowDown : mArrowUp;

        final int arrowWidth = mArrowUp.getMeasuredWidth();

        showArrow.setVisibility(View.VISIBLE);
        
        ViewGroup.MarginLayoutParams param = (ViewGroup.MarginLayoutParams)showArrow.getLayoutParams();
       
        param.leftMargin = requestedX - arrowWidth / 2;
        
        hideArrow.setVisibility(View.INVISIBLE);
    }
 
 /**
  * Set listener for window dismissed. This listener will only be fired if the quicakction dialog is dismissed
  * by clicking outside the dialog or clicking on sticky item.
  */
 public void setOnDismissListener(QuickAction.OnDismissListener listener) {
  setOnDismissListener(this);
  
  mDismissListener = listener;
 }
 
 @Override
 public void onDismiss() {
  if (!mDidAction && mDismissListener != null) {
   mDismissListener.onDismiss();
  }
 }
 
 /**
  * Listener for item click
  *
  */
 public interface OnActionItemClickListener {
  public abstract void onItemClick(QuickAction source, int pos, int actionId);
 }
 
 /**
  * Listener for window dismiss
  * 
  */
 public interface OnDismissListener {
  public abstract void onDismiss();
 }
}

//--------------- Create Another Class------------------------------------------------------------------------

public class PopupWindows {
 protected Context mContext;
 protected PopupWindow mWindow;
 protected View mRootView;
 protected Drawable mBackground = null;
 protected WindowManager mWindowManager;
 
 /**
  * Constructor.
  * 
  * @param context Context
  */
 public PopupWindows(Context context) {
  mContext = context;
  mWindow  = new PopupWindow(context);

  mWindow.setTouchInterceptor(new OnTouchListener() {
   @Override
   public boolean onTouch(View v, MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
     mWindow.dismiss();
     
     return true;
    }
    
    return false;
   }
  });

  mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
 }
 
 /**
  * On dismiss
  */
 protected void onDismiss() {  
 }
 
 /**
  * On show
  */
 protected void onShow() {  
 }

 /**
  * On pre show
  */
 protected void preShow() {
  if (mRootView == null) 
   throw new IllegalStateException("setContentView was not called with a view to display.");
 
  onShow();

  if (mBackground == null) 
   mWindow.setBackgroundDrawable(new BitmapDrawable());
  else 
   mWindow.setBackgroundDrawable(mBackground);

  mWindow.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);
  mWindow.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
  mWindow.setTouchable(true);
  mWindow.setFocusable(true);
  mWindow.setOutsideTouchable(true);

  mWindow.setContentView(mRootView);
 }

 /**
  * Set background drawable.
  * 
  * @param background Background drawable
  */
 public void setBackgroundDrawable(Drawable background) {
  mBackground = background;
 }

 /**
  * Set content view.
  * 
  * @param root Root view
  */
 public void setContentView(View root) {
  mRootView = root;
  
  mWindow.setContentView(root);
 }

 /**
  * Set content view.
  * 
  * @param layoutResID Resource id
  */
 public void setContentView(int layoutResID) {
  LayoutInflater inflator = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  
  setContentView(inflator.inflate(layoutResID, null));
 }

 /**
  * Set listener on window dismissed.
  * 
  * @param listener
  */
 public void setOnDismissListener(PopupWindow.OnDismissListener listener) {
  mWindow.setOnDismissListener(listener);  
 }

 /**
  * Dismiss the popup window.
  */
 public void dismiss() {
  mWindow.dismiss();
 }
}


//Defining Action Items with Quick menu

/**
 * Action item, displayed as menu with icon and text.
 */
public class ActionItem {
 private Drawable icon;
 private Bitmap thumb;
 private String title;
 private int actionId = -1;
    private boolean selected;
    private boolean sticky;
 
    /**
     * Constructor
     * 
     * @param actionId  Action id for case statements
     * @param title     Title
     * @param icon      Icon to use
     */
    public ActionItem(int actionId, String title, Drawable icon) {
        this.title = title;
        this.icon = icon;
        this.actionId = actionId;
    }
    
    /**
     * Constructor
     */
    public ActionItem() {
        this(-1, null, null);
    }
    
    /**
     * Constructor
     * 
     * @param actionId  Action id of the item
     * @param title     Text to show for the item
     */
    public ActionItem(int actionId, String title) {
        this(actionId, title, null);
    }
    
    /**
     * Constructor
     * 
     * @param icon {@link Drawable} action icon
     */
    public ActionItem(Drawable icon) {
        this(-1, null, icon);
    }
    
    /**
     * Constructor
     * 
     * @param actionId  Action ID of item
     * @param icon      {@link Drawable} action icon
     */
    public ActionItem(int actionId, Drawable icon) {
        this(actionId, null, icon);
    }
 
 /**
  * Set action title
  * 
  * @param title action title
  */
 public void setTitle(String title) {
  this.title = title;
 }
 
 /**
  * Get action title
  * 
  * @return action title
  */
 public String getTitle() {
  return this.title;
 }
 
 /**
  * Set action icon
  * 
  * @param icon {@link Drawable} action icon
  */
 public void setIcon(Drawable icon) {
  this.icon = icon;
 }
 
 /**
  * Get action icon
  * @return  {@link Drawable} action icon
  */
 public Drawable getIcon() {
  return this.icon;
 }
 
  /**
     * Set action id
     * 
     * @param actionId  Action id for this action
     */
    public void setActionId(int actionId) {
        this.actionId = actionId;
    }
    
    /**
     * @return  Our action id
     */
    public int getActionId() {
        return actionId;
    }
    
    /**
     * Set sticky status of button
     * 
     * @param sticky  true for sticky, pop up sends event but does not disappear
     */
    public void setSticky(boolean sticky) {
        this.sticky = sticky;
    }
    
    /**
     * @return  true if button is sticky, menu stays visible after press
     */
    public boolean isSticky() {
        return sticky;
    }
    
 /**
  * Set selected flag;
  * 
  * @param selected Flag to indicate the item is selected
  */
 public void setSelected(boolean selected) {
  this.selected = selected;
 }
 
 /**
  * Check if item is selected
  * 
  * @return true or false
  */
 public boolean isSelected() {
  return this.selected;
 }

 /**
  * Set thumb
  * 
  * @param thumb Thumb image
  */
 public void setThumb(Bitmap thumb) {
  this.thumb = thumb;
 }
 
 /**
  * Get thumb image
  * 
  * @return Thumb image
  */
 public Bitmap getThumb() {
  return this.thumb;
 }
}