18f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki/* 28f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * Copyright (C) 2016 The Android Open Source Project 38f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * 48f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * Licensed under the Apache License, Version 2.0 (the "License"); 58f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * you may not use this file except in compliance with the License. 68f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * You may obtain a copy of the License at 78f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * 88f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * http://www.apache.org/licenses/LICENSE-2.0 98f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * 108f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * Unless required by applicable law or agreed to in writing, software 118f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * distributed under the License is distributed on an "AS IS" BASIS, 128f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * See the License for the specific language governing permissions and 148f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * limitations under the License. 158f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki */ 168f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 178f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakipackage com.example.android.support.design.widget; 188f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 198f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 208f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakiimport android.os.Bundle; 218f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakiimport android.view.View; 228f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakiimport android.widget.Button; 238f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 24def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport androidx.annotation.NonNull; 25def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport androidx.annotation.Nullable; 26def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikas 278f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakiimport com.example.android.support.design.R; 28f87e4dfc7bcd2583e7908ca3cda65cec6c697080Aurimas Liutikasimport com.google.android.material.bottomsheet.BottomSheetBehavior; 298f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 308f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 318f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki/** 328f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki * This demonstrates usage of {@link BottomSheetBehavior} with a FAB anchored to it. 338f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki */ 348f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Arakipublic class BottomSheetWithFab extends BottomSheetUsageBase { 358f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 368f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki private Button mToggle; 378f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 388f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki private View.OnClickListener mOnClickListener = new View.OnClickListener() { 398f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @Override 408f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki public void onClick(View v) { 418f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki if (v.getId() == R.id.toggle && mBehavior != null) { 428f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setEnabled(false); 438f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki if (mBehavior.getState() == BottomSheetBehavior.STATE_HIDDEN) { 448f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED); 458f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } else { 468f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mBehavior.setState(BottomSheetBehavior.STATE_HIDDEN); 478f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 488f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 498f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 508f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki }; 518f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 528f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @Override 538f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki protected int getLayoutId() { 548f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki return R.layout.design_bottom_sheet_with_fab; 558f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 568f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 578f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @Override 588f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki protected void onCreate(@Nullable Bundle savedInstanceState) { 598f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki super.onCreate(savedInstanceState); 60fa2e2acf79d791a90410025daad438968550d18cAlan Viverette mToggle = findViewById(R.id.toggle); 618f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setOnClickListener(mOnClickListener); 628f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mBehavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() { 638f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @Override 648f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki public void onStateChanged(@NonNull View bottomSheet, 658f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @BottomSheetBehavior.State int newState) { 668f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki switch (newState) { 678f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki case BottomSheetBehavior.STATE_HIDDEN: 688f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setText(R.string.bottomsheet_show); 698f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setEnabled(true); 708f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki break; 718f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki case BottomSheetBehavior.STATE_EXPANDED: 728f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki case BottomSheetBehavior.STATE_COLLAPSED: 738f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setText(R.string.bottomsheet_hide); 748f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki mToggle.setEnabled(true); 758f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki break; 768f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 778f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 788f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 798f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki @Override 808f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki public void onSlide(@NonNull View bottomSheet, float slideOffset) { 818f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 828f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki }); 838f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki } 848f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki 858f8034a4204fc10c4805758051f0cec2159c0e40Yuichi Araki} 86