FloatingActionButton增强版一个按钮跳出多个按钮第三方开源之FloatingActionButton

FloatingActionButton项目在github上的主页：https://github.com/futuresimple/android-floating-action-button

FloatingActionButton使用简单，而且可以自定义颜色、大小、背景图片

项目构造：

下面是demo的代码（主要见sample）：

布局：

 
  
  
  
  
  
  
   
   
  
  
   
   
  
  
   
   
   
   
  
  
   
   
   
  
  
  
 
JAVA代码：
 
 package com.getbase.floatingactionbutton.sample;
 import com.getbase.floatingactionbutton.FloatingActionButton;
 import com.getbase.floatingactionbutton.FloatingActionsMenu;
 import android.app.Activity;
 import android.graphics.drawable.ShapeDrawable;
 import android.graphics.drawable.shapes.OvalShape;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Toast;
 public class MainActivity extends Activity {
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  findViewById(R.id.pink_icon).setonClickListener(new onClickListener() {
  @Override
  public void onClick(View v) {
   Toast.makeText(MainActivity.this, "Clicked pink Floating Action Button", Toast.LENGTH_SHORT).show();
  }
  });
  FloatingActionButton button = (FloatingActionButton) findViewById(R.id.setter);
  button.setSize(FloatingActionButton.SIZE_MINI);
  button.setColorNormalResId(R.color.pink);
  button.setColorPressedResId(R.color.pink_pressed);
  button.setIcon(R.drawable.ic_fab_star);
  button.setStrokeVisible(false);
  final View actionB = findViewById(R.id.action_b);
  FloatingActionButton actionC = new FloatingActionButton(getbaseContext());
  actionC.setTitle("Hide/Show Action above");
  actionC.setonClickListener(new onClickListener() {
  @Override
  public void onClick(View v) {
   actionB.setVisibility(actionB.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
  }
  });
  final FloatingActionsMenu menuMultipleActions = (FloatingActionsMenu) findViewById(R.id.multiple_actions);
  menuMultipleActions.addButton(actionC);
  final FloatingActionButton removeAction = (FloatingActionButton) findViewById(R.id.button_remove);
  removeAction.setonClickListener(new onClickListener() {
  @Override
  public void onClick(View v) {
   ((FloatingActionsMenu) findViewById(R.id.multiple_actions_down)).removeButton(removeAction);
  }
  });
  ShapeDrawable drawable = new ShapeDrawable(new OvalShape());
  drawable.getPaint().setColor(getResources().getColor(R.color.white));
  ((FloatingActionButton) findViewById(R.id.setter_drawable)).setIconDrawable(drawable);
  final FloatingActionButton actionA = (FloatingActionButton) findViewById(R.id.action_a);
  actionA.setonClickListener(new onClickListener() {
  @Override
  public void onClick(View view) {
   actionA.setTitle("Action A clicked");
  }
  });
  // Test that FAMs containing FABs with visibility GONE do not cause crashes
  findViewById(R.id.button_gone).setVisibility(View.GONE);
  final FloatingActionButton actionEnable = (FloatingActionButton) findViewById(R.id.action_enable);
  actionEnable.setonClickListener(new onClickListener() {
  @Override
  public void onClick(View view) {
   menuMultipleActions.setEnabled(!menuMultipleActions.isEnabled());
  }
  });
  FloatingActionsMenu rightLabels = (FloatingActionsMenu) findViewById(R.id.right_labels);
  FloatingActionButton addedonce = new FloatingActionButton(this);
  addedOnce.setTitle("Added once");
  rightLabels.addButton(addedOnce);
  FloatingActionButton addedTwice = new FloatingActionButton(this);
  addedTwice.setTitle("Added twice");
  rightLabels.addButton(addedTwice);
  rightLabels.removeButton(addedTwice);
  rightLabels.addButton(addedTwice);
 }
 } 

colors：

 #B2000000
 #e5e5e5
 #808080
 #fafafa
 #f1f1f1
 #e91e63
 #ec407a
 #805677fc
 #80738ffe