1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.example.android.support.design.widget; 18 19import com.example.android.support.design.R; 20 21import android.os.Bundle; 22import android.support.v7.app.AppCompatActivity; 23import android.support.v7.widget.Toolbar; 24 25/** 26 * This demonstrates idiomatic usage of the Floating Action Button 27 */ 28public class FloatingActionButtonUsage extends AppCompatActivity { 29 30 @Override 31 protected void onCreate(Bundle savedInstanceState) { 32 super.onCreate(savedInstanceState); 33 setContentView(R.layout.design_fab); 34 35 // Retrieve the Toolbar from our content view, and set it as the action bar 36 Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 37 setSupportActionBar(toolbar); 38 } 39 40} 41