android.app.TimePickerDialog.OnTimeSetListener#android.support.design.widget.BottomSheetBehavior源码实例Demo

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    Window window = requireActivity().getWindow();
    if (window != null) {
        if (Build.VERSION.SDK_INT >= 21) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        }
        window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT,
                ViewGroup.LayoutParams.MATCH_PARENT);
    }

    requireNavigationScene().addOnBackPressedListener(this, new OnBackPressedListener() {
        @Override
        public boolean onBackPressed() {
            if (mBehavior.getState() != BottomSheetBehavior.STATE_COLLAPSED) {
                mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                return true;
            }
            return false;
        }
    });
}
 

private void showAccountNotExistDialog(BaseInvokeModel baseInvokeModel, BaseInfo baseInfo) {
    bottomSheetDialog = new BottomSheetDialog(MainActivity.this);
    DialogAuthorAccountNotExistBinding binding = DataBindingUtil.inflate(LayoutInflater.from(Utils.getContext()), R.layout.dialog_author_account_not_exist, null, false);
    bottomSheetDialog.setContentView(binding.getRoot());
    // 设置dialog 完全显示
    View parent = (View) binding.getRoot().getParent();
    BottomSheetBehavior behavior = BottomSheetBehavior.from(parent);
    binding.getRoot().measure(0, 0);
    behavior.setPeekHeight(binding.getRoot().getMeasuredHeight());
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) parent.getLayoutParams();
    params.gravity = Gravity.TOP | Gravity.CENTER_HORIZONTAL;
    parent.setLayoutParams(params);
    bottomSheetDialog.setCanceledOnTouchOutside(false);
    final ConfrimDialogViewModel confrimDialogViewModel = new ConfrimDialogViewModel(getApplication());
    confrimDialogViewModel.setBaseInfo(baseInvokeModel, baseInfo);
    binding.setViewModel(confrimDialogViewModel);
    bottomSheetDialog.show();
}
 

private void setupBottomSheetDialog() {
    mBottomSheetDialog = new BottomSheetDialog(mContext);
    View dialogView = LayoutInflater.from(mContext)
            .inflate(R.layout.dialog_bottom_sheet_profile, null);

    RecyclerView avatarRecycler = (RecyclerView) dialogView.findViewById(R.id.avatar_recycler);
    avatarRecycler.setHasFixedSize(true);
    avatarRecycler.setLayoutManager(new GridLayoutManager(mContext, 3, GridLayoutManager.VERTICAL, false));

    avatarRecycler.setAdapter(new AvatarAdapter(mContext, this));

    mBottomSheetDialog.setContentView(dialogView);

    dialogView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);

    BottomSheetBehavior mBehavior = BottomSheetBehavior.from((View) dialogView.getParent());
    mBehavior.setPeekHeight(dialogView.getMeasuredHeight() + 200);

    mBottomSheetDialog.show();
}
 

private void getData() {
    mAmap = mMapView.getMap();
    mSearchInteracter = new SearchInteracter(this, TypeMap.TYPE_AMAP);

    mAmap.setOnMarkerClickListener(this);
    mAmap.setOnMapLoadedListener(this);
    mAmap.setOnCameraChangeListener(this);


    // 开启定位图层
    mAmap.setMyLocationEnabled(true);
    // 开启室内图
    mAmap.showIndoorMap(true);
    mAmap.setOnMyLocationChangeListener(this);
    mAmap.getUiSettings().setMyLocationButtonEnabled(false);

    Bundle bundle = getExtras();
    if (null != bundle) {
        mBusRoute = bundle.getParcelable("bus");
        mBusRouteResult = bundle.getParcelable("route");
    }

    mBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);

}
 

private void initToolbar(final boolean fullScreenOnly) {
    toolbar.setNavigationIcon(R.drawable.belvedere_ic_close);
    toolbar.setNavigationContentDescription(R.string.belvedere_toolbar_desc_collapse);
    toolbar.setBackgroundColor(Color.WHITE);
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if(!fullScreenOnly) {
                bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
            } else {
                dismiss();
            }
        }
    });

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        toolbarCompatShadow.setVisibility(View.VISIBLE);
    }

    CoordinatorLayout.LayoutParams layoutParams =
            (CoordinatorLayout.LayoutParams) toolbarContainer.getLayoutParams();

    if(layoutParams != null) {
        layoutParams.setBehavior(new ToolbarBehavior(!fullScreenOnly));
    }
}
 

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    BottomSheetDialog bottomSheetDialog = (BottomSheetDialog) super.onCreateDialog(savedInstanceState);
    bottomSheetDialog.setOnShowListener(new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog) {
            BottomSheetDialog bottomSheetDialog1 = (BottomSheetDialog) dialog;
            FrameLayout bottomSheet
                    = bottomSheetDialog1.findViewById(android.support.design.R.id.design_bottom_sheet);
            BottomSheetBehavior.from(bottomSheet).setState(BottomSheetBehavior.STATE_EXPANDED);
            BottomSheetBehavior.from(bottomSheet).setSkipCollapsed(true);
            BottomSheetBehavior.from(bottomSheet).setHideable(true);
        }
    });

    return bottomSheetDialog;
}
 

protected void showInfo(String header, String desc, @Nullable Drawable drawable, boolean error) {
    hideKeyboard();
    AppCompatTextView infoHeader = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_header);
    AppCompatTextView infoDesc = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_desc);
    AppCompatImageView infoImg = (AppCompatImageView) llBottomSheet.findViewById(R.id.info_img);
    if (error) {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.GONE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Close");
    } else {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.VISIBLE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Ok");
    }

    infoHeader.setText(header);
    infoDesc.setText(desc);
    if (drawable != null)
        infoImg.setImageDrawable(drawable);
    bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
}
 

@Override
public void setupDialog(Dialog dialog, int style) {
    super.setupDialog(dialog, style);
    View contentView = View.inflate(getContext(), R.layout.my_bottom_sheet_dialog_fragment, null);
    dialog.setContentView(contentView);
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) ((View) contentView.getParent()).getLayoutParams();
    CoordinatorLayout.Behavior behavior = params.getBehavior();

    if (behavior != null && behavior instanceof BottomSheetBehavior) {
        bottomSheetBehavior = (BottomSheetBehavior) behavior;
        bottomSheetBehavior.setBottomSheetCallback(bottomSheetBehaviorCallback);
        bottomSheetBehavior.setPeekHeight(200);
    }


}
 

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    super.onLayout(changed, l, t, r, b);

    bottomSheetBehavior = BottomSheetBehavior.from(this);
    bottomSheetBehavior.setPeekHeight((int) getResources().getDimension(R.dimen.fluentappbar_bar_height));
    bottomSheetBehavior.setHideable(false);
    bottomSheetBehavior.setBottomSheetCallback(bottomSheetCallback);

    View moreIcon = findViewWithTag(MORE_ICON_TAG);
    moreIcon.setOnClickListener(onMoreClickListener);

    if (fluentAppBarType == FULL_FLUENT) {
        handleShowFluentBlur();
    }

    if (fluentAppBarType == DISABLE_FLUENT) {
        keepFluentRipple = false;
    }
}
 

@Override protected void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  ButterKnife.bind(this);

  final ViewRevealManager revealManager = new ViewRevealManager();
  final SpringViewAnimatorManager springManager = new SpringViewAnimatorManager();
  springManager.setDampingRatio(SpringForce.DAMPING_RATIO_NO_BOUNCY);
  springManager.setStiffness(SpringForce.STIFFNESS_LOW);

  parent.setViewRevealManager(revealManager);

  settingsView.addSwitch("Enable Spring", false, new CompoundButton.OnCheckedChangeListener() {
    @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
      parent.setViewRevealManager(isChecked ? springManager : revealManager);
    }
  });
  settingsView.setAnimatorManager(springManager);

  final BottomSheetBehavior behavior = BottomSheetBehavior.from(settingsView);
  behavior.setPeekHeight(getResources().getDimensionPixelSize(R.dimen.bottom_peek_height));
  behavior.setSkipCollapsed(false);
  behavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
}
 

private void setupBottomSheetDialog() {
    mBottomSheetDialog = new BottomSheetDialog(mContext);
    View dialogView = LayoutInflater.from(mContext)
            .inflate(R.layout.dialog_bottom_sheet_profile, null);

    RecyclerView avatarRecycler = (RecyclerView) dialogView.findViewById(R.id.avatar_recycler);
    avatarRecycler.setHasFixedSize(true);
    avatarRecycler.setLayoutManager(new GridLayoutManager(mContext, 3, GridLayoutManager.VERTICAL, false));

    avatarRecycler.setAdapter(new AvatarAdapter(mContext, this));

    mBottomSheetDialog.setContentView(dialogView);

    dialogView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);

    BottomSheetBehavior mBehavior = BottomSheetBehavior.from((View) dialogView.getParent());
    mBehavior.setPeekHeight(dialogView.getMeasuredHeight() + 200);

    mBottomSheetDialog.show();
}
 

private static void toggleBottomSheet(View bottomSheet) {

        BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from(bottomSheet);

        int state = bottomSheetBehavior.getState();

        switch (state) {
            case BottomSheetBehavior.STATE_COLLAPSED:
                bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
                break;
            case BottomSheetBehavior.STATE_HIDDEN:
                bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                break;
            case BottomSheetBehavior.STATE_EXPANDED:
                bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
                break;

        }
    }
 

private void expandSheet(DialogInterface dialog)
{
    if (dialog == null) {
        return;
    }

    BottomSheetDialog bottomSheet = (BottomSheetDialog) dialog;
    FrameLayout layout = (FrameLayout) bottomSheet.findViewById(android.support.design.R.id.design_bottom_sheet);  // for AndroidX, resource is renamed to com.google.android.material.R.id.design_bottom_sheet
    if (layout != null)
    {
        BottomSheetBehavior behavior = BottomSheetBehavior.from(layout);
        behavior.setHideable(true);
        behavior.setSkipCollapsed(true);
        behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
    }
}
 

@SuppressLint("InflateParams")
private BottomSheetMenu(@NonNull Context context, BottomSheetMenuListener bottomSheetMenuListener) {
    super(context);
    mIconSize = context.getResources().getDimensionPixelSize(R.dimen.bottom_sheet_menu_item_icon_size);
    mBottomSheetMenuListener = bottomSheetMenuListener;

    setOnShowListener(new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog) {
            BottomSheetDialog d = (BottomSheetDialog) dialog;
            FrameLayout bottomSheet = (FrameLayout) d.findViewById(android.support.design.R.id.design_bottom_sheet);

            if (bottomSheet != null) {
                BottomSheetBehavior.from(bottomSheet).setState(BottomSheetBehavior.STATE_EXPANDED);
            }
        }
    });
}
 

@Override
public void onStateChanged(@NonNull View bottomSheet, int newState) {
    if (newState == BottomSheetBehavior.STATE_HIDDEN) {
        dismiss();
    }

}
 

@Override
public Dialog onCreateDialog(Bundle savedInstanceState)
{
    BottomSheetDialog dialog = (BottomSheetDialog) super.onCreateDialog(savedInstanceState);
    View view = View.inflate(getContext(), R.layout.dialog_bottom_sheet, null);
    dialog.setContentView(view);
    mBehavior = BottomSheetBehavior.from((View) view.getParent());
    return dialog;
}
 

public static void delayDismiss(final BottomSheetBehavior behavior) {
    new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
        @Override
        public void run() {
            behavior.setState(BottomSheetBehavior.STATE_HIDDEN);
        }
    }, 300);
}
 

private void expandSheet(DialogInterface dialog)
{
    if (dialog != null)
    {
        BottomSheetDialog bottomSheet = (BottomSheetDialog) dialog;
        FrameLayout layout = (FrameLayout) bottomSheet.findViewById(android.support.design.R.id.design_bottom_sheet);  // for AndroidX, resource is renamed to com.google.android.material.R.id.design_bottom_sheet
        if (layout != null)
        {
            BottomSheetBehavior behavior = BottomSheetBehavior.from(layout);
            behavior.setHideable(true);
            behavior.setSkipCollapsed(true);
            behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
        }
    }
}
 

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (R.id.action_close == id) {

        if (BApp.TYPE_MAP == TypeMap.TYPE_BAIDU && null != baiduMapFragment && baiduMapFragment.isModeRanging()) {
            changeModeRanging(false);
        } else if (BApp.TYPE_MAP == TypeMap.TYPE_AMAP && null != mAmapFragment && mAmapFragment.isModeRanging()) {
            changeModeRanging(false);
        }
        if (BApp.TYPE_MAP == TypeMap.TYPE_BAIDU && null != baiduMapFragment) {
            baiduMapFragment.clearMarker();
        } else if (BApp.TYPE_MAP == TypeMap.TYPE_AMAP && null != mAmapFragment) {
            mAmapFragment.clearMarker();
        }
        showPoiLay(null, -1);
        mBehaviorSearchRseult.setState(BottomSheetBehavior.STATE_HIDDEN);
        menuItemClose.setVisible(false);
        textSearch.setHint("搜索地点");
        mSearchPoiResultAdapter = null;
        mRecycleResult.setAdapter(null);
    } else if (R.id.action_clear == id) {
        clearRangingPoi();
    } else if (R.id.action_delete == id) {
        deleteRangingPoi();
    } else if (R.id.action_real_time_traffic == id) {
        changeTraffic(item);
    } else if (R.id.action_look_angle == id) {
        changeAngle(item);
    } else if (R.id.action_satellite_map == id) {
        changeMapType(item);
    }

    return super.onOptionsItemSelected(item);
}
 

private void initBehavior() {
    mBottomSheetBehavior = BottomSheetBehavior.from(mBottomSheet);
    mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
    mBottomSheetBehavior.setBottomSheetCallback(mBottomSheetCallback);

    new Handler().postDelayed(new Runnable() {
        @Override
        public void run() {
            mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
        }
    }, BOTTOM_SHEET_ENTER_ANIMATION_OFFSET);
}
 

private void updateBottomSheetPosition() {
    activeTab = tabLayout.getSelectedTabPosition();
    if (activeTab != 2) {
        mBottomSheetBehavior.setPeekHeight(1);
        mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
        //Log.w("myApp", "[#] GPSActivity.java - mBottomSheetBehavior.setPeekHeight(" + bottomSheet.getHeight() +");");
        mBottomSheetBehavior.setPeekHeight(bottomSheet.getHeight());
    } else {
        mBottomSheetBehavior.setPeekHeight(1);
        mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED) ;
    }
}
 

public boolean onBackPressed() {
    if (bottomSheetBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED) {
        bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
        return false;
    }
    return true;
}
 

private void routeLine(TypeNavigation type) {
    setRouteDetailsAdapter(null);
    mTextInfo.setText("");
    mTextDuration.setText("");
    mLayPlan0.setVisibility(View.GONE);
    mLayPlanAll.setVisibility(View.GONE);
    mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
    if (null != mPoiStart && null != mPoiEnd) {
        if (null != mBaiduMap) {
            mBaiduMap.clear();

        }
        PlanNode stNode = PlanNode.withLocation(new LatLng(mPoiStart.getLatitude(), mPoiStart.getLongitude()));
        PlanNode enNode = PlanNode.withLocation(new LatLng(mPoiEnd.getLatitude(), mPoiEnd.getLongitude()));
        RoutePlanSearch planSearch = RoutePlanSearch.newInstance();
        planSearch.setOnGetRoutePlanResultListener(this);
        if (type == TypeNavigation.WALK) {
            planSearch.walkingSearch(new WalkingRoutePlanOption().from(stNode).to(enNode));
        } else if (type == TypeNavigation.BUS) {
            planSearch.transitSearch(new TransitRoutePlanOption().from(stNode).to(enNode).city(mPoiStart.getCity()));
        } else if (type == TypeNavigation.BIKE) {
            planSearch.bikingSearch(new BikingRoutePlanOption().from(stNode).to(enNode));
        } else if (type == TypeNavigation.DRIVE) {
            planSearch.drivingSearch(new DrivingRoutePlanOption().from(stNode).to(enNode)
                    .trafficPolicy(DrivingRoutePlanOption.DrivingTrafficPolicy.ROUTE_PATH_AND_TRAFFIC)
                    .policy(DrivingRoutePlanOption.DrivingPolicy.ECAR_AVOID_JAM));
        }
    }
}
 

@Override
public void onMapClick(LatLng latLng) {
    ((RouteActivity) getActivity()).showToolbar();
    if (mBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED) {
        mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
    }
}
 

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (R.id.action_close == id) {

        if (BApp.TYPE_MAP == TypeMap.TYPE_BAIDU && null != baiduMapFragment && baiduMapFragment.isModeRanging()) {
            changeModeRanging(false);
        } else if (BApp.TYPE_MAP == TypeMap.TYPE_AMAP && null != mAmapFragment && mAmapFragment.isModeRanging()) {
            changeModeRanging(false);
        }
        if (BApp.TYPE_MAP == TypeMap.TYPE_BAIDU && null != baiduMapFragment) {
            baiduMapFragment.clearMarker();
        } else if (BApp.TYPE_MAP == TypeMap.TYPE_AMAP && null != mAmapFragment) {
            mAmapFragment.clearMarker();
        }
        showPoiLay(null, -1);
        mBehaviorSearchRseult.setState(BottomSheetBehavior.STATE_HIDDEN);
        menuItemClose.setVisible(false);
        textSearch.setHint("搜索地点");
        mSearchPoiResultAdapter = null;
        mRecycleResult.setAdapter(null);
    } else if (R.id.action_clear == id) {
        clearRangingPoi();
    } else if (R.id.action_delete == id) {
        deleteRangingPoi();
    } else if (R.id.action_real_time_traffic == id) {
        changeTraffic(item);
    } else if (R.id.action_look_angle == id) {
        changeAngle(item);
    } else if (R.id.action_satellite_map == id) {
        changeMapType(item);
    }

    return super.onOptionsItemSelected(item);
}
 

private void setSearchResultAdapter(int position, List<MyPoiModel> poiAll) {
    if (null == mSearchPoiResultAdapter) {
        mSearchPoiResultAdapter = new SearchResultRecyclerAdapter(this, poiAll, BApp.MY_LOCATION);
        mSearchPoiResultAdapter.setOnSelectSearchResultListener(this);
        mRecycleResult.setAdapter(mSearchPoiResultAdapter);
    } else {
        mSearchPoiResultAdapter.setList(poiAll);
        mSearchPoiResultAdapter.notifyDataSetChanged();
    }
    mRecycleResult.scrollToPosition(position);
    mBehaviorSearchRseult.setState(BottomSheetBehavior.STATE_EXPANDED);
    menuItemClose.setVisible(true);
}
 

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
        if (mDrawer.isDrawerOpen(Gravity.START)) {
            mDrawer.closeDrawer(Gravity.START);
        } else if (mBehaviorPoi.getState() == BottomSheetBehavior.STATE_EXPANDED) {
            mBehaviorPoi.setState(BottomSheetBehavior.STATE_HIDDEN);

        } else {
            exitApp();
        }
        return true;
    }
    return super.onKeyDown(keyCode, event);
}
 

private void initializeObjects() {
  progressDialog = new ProgressDialog(this);
  dataStore = new DataStore();
  steemPostCreator = new SteemPostCreator();
  steemPostCreator.setSteemPostCreatorCallback(this);
  rankableCompetitionItemRecyclerAdapter = new RankableCompetitionItemRecyclerAdapter(this);
  competitionWinnerSelectionList.setLayoutManager(new LinearLayoutManager(this));
  rankableCompetitionItemRecyclerAdapter.setRankableCompetitionItemListener(this);
  competitionWinnerSelectionList.setAdapter(rankableCompetitionItemRecyclerAdapter);
  sheetBehavior = BottomSheetBehavior.from(bottomSheet);
  sheetBehavior.setHideable(false);
  shortlistedWinnersMap = new HashMap<>();
  title.setText(String.format("Winners of: %s", mCompetitionTitle));
  invalidateWinnerList();
}
 

@Override
public void onAssignRankClicked(RankableCompetitionFeedItem item) {
  rankAssigneeContext = item;
  if (sheetBehavior != null) {
    sheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
  }
}
 

private void resetBottomSheetState(int bottomSheetState) {
  if (bottomSheetState > INVALID_STATE) {
    boolean isShowing = bottomSheetState == BottomSheetBehavior.STATE_EXPANDED;
    summaryBehavior.setHideable(!isShowing);
    summaryBehavior.setState(bottomSheetState);
  }
}