Circular imageview

<com.abc.widgets.CircularImageView    android:id="@+id/act_chat_img_profile"    android:layout_width="@dimen/_38sdp"    android:layout_height="@dimen/_38sdp"    android:layout_gravity="center"    android:gravity="center"    android:scaleType="centerCrop"    android:src="@mipmap/default_profile"    app:border="false"    app:shadow="false"/>

package com.piitch.widgets;

import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Shader;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.media.ThumbnailUtils;
import android.os.Build;
import android.util.AttributeSet;
import android.util.Log;
import android.widget.ImageView;
import com.piitch.R;

/** * Created by Mikhael LOPEZ on 09/10/2015. */
@SuppressLint("AppCompatCustomView")
public class CircularImageView extends ImageView {
    // Properties    private int borderWidth;
    private int canvasSize;
    private float shadowRadius = 8.0f;
    private int shadowColor = Color.BLACK;
    // Object used to draw    private Bitmap image;
    private Drawable drawable;
    private Paint paint;
    private Paint paintBorder;
    // region Constructor & Init Method    public CircularImageView(final Context context) {
        this(context, null);
    }

    public CircularImageView(Context context, AttributeSet attrs) {
        this(context, attrs, R.attr.circularImageViewStyle);
    }

    public CircularImageView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init(context, attrs, defStyleAttr);
    }

    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
    public CircularImageView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
        init(context, attrs, defStyleAttr);
    }

    private void init(Context context, AttributeSet attrs, int defStyleAttr) {
        // Init paint        paint = new Paint();
        paint.setAntiAlias(true);

        paintBorder = new Paint();
        paintBorder.setAntiAlias(true);

        // Load the styled attributes and set their properties        TypedArray attributes = context.obtainStyledAttributes(attrs, R.styleable.CircularImageView, defStyleAttr, 0);

        // Init Border        if (attributes.getBoolean(R.styleable.CircularImageView_border, true)) {
            int defaultBorderSize = (int) (4 * getContext().getResources().getDisplayMetrics().density + 0.5f);
            setBorderWidth(attributes.getDimensionPixelOffset(R.styleable.CircularImageView_border_width, defaultBorderSize));
            setBorderColor(attributes.getColor(R.styleable.CircularImageView_border_color, Color.WHITE));
        }

        // Init Shadow        if (attributes.getBoolean(R.styleable.CircularImageView_shadow, false)) {
            drawShadow(attributes.getFloat(R.styleable.CircularImageView_shadow_radius, shadowRadius), attributes.getColor(R.styleable.CircularImageView_shadow_color, shadowColor));
        }
    }
    //endregion
    //region Set Attr Method    public void setBorderWidth(int borderWidth) {
        this.borderWidth = borderWidth;
        this.requestLayout();
        this.invalidate();
    }

    public void setBorderColor(int borderColor) {
        if (paintBorder != null)
            paintBorder.setColor(borderColor);
        this.invalidate();
    }

    public void addShadow() {
        drawShadow(shadowRadius, shadowColor);
        this.invalidate();
    }

    public void setShadowRadius(float shadowRadius) {
        drawShadow(shadowRadius, shadowColor);
        this.invalidate();
    }

    public void setShadowColor(int shadowColor) {
        drawShadow(shadowRadius, shadowColor);
        this.invalidate();
    }
    //endregion
    //region Draw Method    @Override    public void onDraw(Canvas canvas) {
        // Load the bitmap        loadBitmap();

        // Check if image isn't null        if (image == null)
            return;

        canvasSize = canvas.getWidth();
        if (canvas.getHeight() < canvasSize) {
            canvasSize = canvas.getHeight();
        }

        // circleCenter is the x or y of the view's center        // radius is the radius in pixels of the cirle to be drawn        // paint contains the shader that will texture the shape        int circleCenter = (canvasSize - (borderWidth * 2)) / 2;
        canvas.drawCircle(circleCenter + borderWidth, circleCenter + borderWidth, circleCenter + borderWidth - (shadowRadius+shadowRadius/2), paintBorder);
        canvas.drawCircle(circleCenter + borderWidth, circleCenter + borderWidth, circleCenter - (shadowRadius+shadowRadius/2), paint);
    }

    private void loadBitmap() {
        if (this.drawable == getDrawable())
            return;
        this.drawable = getDrawable();
        this.image = drawableToBitmap(this.drawable);
        updateShader();
    }

    @Override    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);
        canvasSize = w;
        if (h < canvasSize)
            canvasSize = h;
        if (image != null)
            updateShader();
    }

    private void drawShadow(float shadowRadius, int shadowColor) {
        this.shadowRadius = shadowRadius;
        this.shadowColor = shadowColor;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            setLayerType(LAYER_TYPE_SOFTWARE, paintBorder);
        }
        paintBorder.setShadowLayer(shadowRadius, 0.0f, shadowRadius / 2, shadowColor);
    }

    private void updateShader() {
        if (this.image == null)
            return;
        final BitmapShader shader = new BitmapShader(Bitmap.createScaledBitmap(
                ThumbnailUtils.extractThumbnail(image, canvasSize, canvasSize), canvasSize, canvasSize, false),
                Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
                paint.setShader(shader);
    }

    private Bitmap drawableToBitmap(Drawable drawable) {
        if (drawable == null) {
            return null;
        } else if (drawable instanceof BitmapDrawable) {
            return ((BitmapDrawable) drawable).getBitmap();
        }

        int intrinsicWidth = drawable.getIntrinsicWidth();
        int intrinsicHeight = drawable.getIntrinsicHeight();

        if (!(intrinsicWidth > 0 && intrinsicHeight > 0))
            return null;

        try {
            // Create Bitmap object out of the drawable            Bitmap bitmap = Bitmap.createBitmap(intrinsicWidth, intrinsicHeight, Bitmap.Config.ARGB_8888);
            Canvas canvas = new Canvas(bitmap);
            drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
            drawable.draw(canvas);
            return bitmap;
        } catch (OutOfMemoryError e) {
            // Simply return null of failed bitmap creations            Log.e(getClass().toString(), "Encountered OutOfMemoryError while generating bitmap!");
            return null;
        }
    }
    //endregion
    //region Mesure Method    @Override    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int width = measureWidth(widthMeasureSpec);
        int height = measureHeight(heightMeasureSpec);
        setMeasuredDimension(width, height);
    }

    private int measureWidth(int measureSpec) {
        int result;
        int specMode = MeasureSpec.getMode(measureSpec);
        int specSize = MeasureSpec.getSize(measureSpec);

        if (specMode == MeasureSpec.EXACTLY) {
            // The parent has determined an exact size for the child.            result = specSize;
        } else if (specMode == MeasureSpec.AT_MOST) {
            // The child can be as large as it wants up to the specified size.            result = specSize;
        } else {
            // The parent has not imposed any constraint on the child.            result = canvasSize;
        }
        return result;
    }

    private int measureHeight(int measureSpecHeight) {
        int result;
        int specMode = MeasureSpec.getMode(measureSpecHeight);
        int specSize = MeasureSpec.getSize(measureSpecHeight);

        if (specMode == MeasureSpec.EXACTLY) {
            // We were told how big to be            result = specSize;
        } else if (specMode == MeasureSpec.AT_MOST) {
            // The child can be as large as it wants up to the specified size.            result = specSize;
        } else {
            // Measure the text (beware: ascent is a negative number)            result = canvasSize;
        }
        return (result + 2);
    }
    //endregion}

bottomsheet android

1)EmployeeAttendenceFragment.java

package com.guruji.fragments;
import android.Manifest;import android.content.Intent;import android.content.pm.PackageManager;import android.databinding.DataBindingUtil;import android.graphics.drawable.GradientDrawable;import android.location.Address;import android.location.Geocoder;import android.os.Build;import android.os.Bundle;import android.os.Handler;import android.support.annotation.NonNull;import android.support.annotation.Nullable;import android.support.design.widget.BottomSheetBehavior;import android.support.v4.app.ActivityCompat;import android.support.v4.app.FragmentManager;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.Toast;
import com.bumptech.glide.Glide;import com.bumptech.glide.load.engine.DiskCacheStrategy;import com.google.android.gms.maps.CameraUpdateFactory;import com.google.android.gms.maps.GoogleMap;import com.google.android.gms.maps.OnMapReadyCallback;import com.google.android.gms.maps.SupportMapFragment;import com.google.android.gms.maps.model.BitmapDescriptorFactory;import com.google.android.gms.maps.model.LatLng;import com.google.android.gms.maps.model.LatLngBounds;import com.google.android.gms.maps.model.Marker;import com.google.android.gms.maps.model.MarkerOptions;import com.google.android.gms.maps.model.Polyline;import com.google.android.gms.maps.model.PolylineOptions;import com.guruji.R;import com.guruji.activity.HomeActivity;import com.guruji.activity.NotificationActivity;import com.guruji.api.RestClient;import com.guruji.databinding.FragmentEmployeeAttendenceBinding;import com.guruji.model.LocationData;import com.guruji.model.Locations;import com.guruji.service.SendLocationToserver;import com.guruji.utility.Constants;import com.guruji.utility.CustomDialog;import com.guruji.utility.PrefHelper;import com.guruji.utility.ToastHelper;import com.guruji.utility.Utils;
import java.util.Calendar;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Locale;import java.util.Map;import java.util.Timer;import java.util.TimerTask;
import okhttp3.MediaType;import okhttp3.RequestBody;import retrofit2.Call;import retrofit2.Response;
public class EmployeeAttendenceFragment extends BaseFragment implements OnMapReadyCallback, View.OnClickListener, GoogleMap.OnMapLoadedCallback {
    FragmentEmployeeAttendenceBinding mBinding;    private GoogleMap googleMap;    double latitude = 0.0, longitude = 0.0;    private String address_line = "";    private LatLngBounds.Builder builder;    private Marker startMarker, endMarker;    public BottomSheetBehavior sheetBehaviorStart;    Locations location;    private PolylineOptions polylineOptions;    private Polyline polyline;    Timer timer = new Timer();    String userName = "", userPhoto = "";    private int userId = 0;    Handler handler = new Handler();
    @Nullable    @Override    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        super.onCreateView(inflater, container, savedInstanceState);        mBinding = DataBindingUtil.inflate(inflater, R.layout.fragment_employee_attendence, container, false);        View view = mBinding.getRoot();
        //Set Sliding Menu enable        homeActivity = (HomeActivity) getActivity();        homeActivity.setSlidingMenuEnable(true);        homeActivity.setSelectedPositionInSlidingMenu(1);
        if (Utils.validateString(PrefHelper.getString(Constants.FIRST_NAME, "")) && Utils.validateString(PrefHelper.getString(Constants.LAST_NAME, ""))) {
            userName = PrefHelper.getString(Constants.FIRST_NAME, "") + " " + PrefHelper.getString(Constants.LAST_NAME, "");
        } else {
            userName = PrefHelper.getString(Constants.FIRST_NAME, "");        }
        userId = PrefHelper.getInt(Constants.USER_ID, 0);
        userPhoto = PrefHelper.getString(Constants.USER_PHOTO, "");        mBinding.toolbar.toolbarMenu.setOnClickListener(this);        mBinding.btmsStart.imgCancel.setOnClickListener(this);        mBinding.btmsStart.viewOpenClose.setOnClickListener(this);        sheetBehaviorStart = BottomSheetBehavior.from(mBinding.btmsStart.lytStart);        sheetBehaviorStart.setState(BottomSheetBehavior.STATE_EXPANDED);        mBinding.btmsStart.lytStartShift.setOnClickListener(this);        mBinding.btmsStart.txtUserName.setText(userName);        location = new Locations();
        Glide.with(this)
                .load(userPhoto)
                .diskCacheStrategy(DiskCacheStrategy.SOURCE)
                .fitCenter()
                .override(80, 80)
                .error(R.mipmap.icn_default_profile_emp)
                .into(mBinding.btmsStart.imgProfile);
        toolbar();        initMap();        setDate();        startTimer();
        handler.postDelayed(new Runnable() {
            @Override            public void run() {
                apiCallGetStatus();            }
        }, 2000);        return view;    }

    private void toolbar() {
        mBinding.toolbar.toolbarTitle.setText(getActivity().getResources().getString(R.string.title_employee_attendence));        mBinding.toolbar.imgNotification.setVisibility(View.VISIBLE);        mBinding.toolbar.imgNotification.setOnClickListener(this);
        GradientDrawable gradientDrawable = Utils.getInstance().createGradientDrawable("#009425", "#00b800");        mBinding.lytToolbar.setBackground(gradientDrawable);    }

    public void setDate() {
        Date date = Calendar.getInstance().getTime();        mBinding.btmsStart.edtStartDate.setText(Utils.getFormattedDate(date, "dd MMMM, yyyy") + " | " + Utils.getFormattedDate(date, "hh:mm a").toLowerCase());
    }

    public void startTimer() {
        if (timer == null)
            timer = new Timer();
        timer.schedule(new TimerTask() {
            public void run() {
                setDate();            }
        }, 0, 1000 * 60 * 1);    }

    private void initMap() {
        try {
            new Handler().postDelayed(new Runnable() {
                @Override                public void run() {
                    if (isAdded()) {
                        FragmentManager fm = getChildFragmentManager();                        SupportMapFragment mapFragment = SupportMapFragment.newInstance();                        fm.beginTransaction().replace(R.id.mapContainer, mapFragment).commit();                        mapFragment.getMapAsync(EmployeeAttendenceFragment.this);                    }
                }
            }, 400);        } catch (Exception e) {
            e.printStackTrace();        }
    }

    @Override    public void onMapReady(GoogleMap googleMap) {
        this.googleMap = googleMap;        googleMap.setOnMapLoadedCallback(this);        latitude = PrefHelper.getDouble(Constants.LATITUDE, 0);        longitude = PrefHelper.getDouble(Constants.LONGITUDE, 0);
//      setStartMarkerOnMap(latitude, longitude);        updateLocation();
        if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            return;        }

        googleMap.setMyLocationEnabled(true);        googleMap.getUiSettings().setMyLocationButtonEnabled(true);        googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(latitude, longitude), 12.0f));
    }

    @Override    public void onMapLoaded() {
        if (googleMap == null || builder == null) return;        latitude = PrefHelper.getDouble(Constants.LATITUDE, 0);        longitude = PrefHelper.getDouble(Constants.LONGITUDE, 0);        googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(latitude, longitude), 12.0f));    }

    public void getAddressDetail(Double latitude, Double longitude) {
        if (!Utils.validateString(String.valueOf(latitude)) && !Utils.validateString(String.valueOf(longitude)))
            return;        Geocoder gcd = new Geocoder(getActivity().getApplicationContext(), Locale.ENGLISH);
        try {
            List<Address> addresses = gcd.getFromLocation(latitude, longitude, 1);            if (addresses.size() == 0) return;            address_line = addresses.get(0).getAddressLine(0);
            mBinding.btmsStart.txtStartAddress.setText(address_line);        } catch (Exception e) {
            e.printStackTrace();        }
    }

    private void updateLocation() {
        latitude = PrefHelper.getDouble(Constants.LATITUDE, 0);        longitude = PrefHelper.getDouble(Constants.LONGITUDE, 0);
        getAddressDetail(latitude, longitude);    }

    private void setStartMarkerOnMap(Double latitude, Double longitude) {
        try {
            builder = new LatLngBounds.Builder();            if (startMarker != null) {
                if (endMarker == null) {
                    MarkerOptions markerOptions = new MarkerOptions();                    markerOptions.position(new LatLng(latitude, longitude))
                            .icon(BitmapDescriptorFactory.fromResource(R.mipmap.icn_end_point))
                            .anchor(0.5f, 1);                    endMarker = googleMap.addMarker(markerOptions);                } else {
                    endMarker.setPosition(new LatLng(latitude, longitude));                }

                builder.include(endMarker.getPosition());                location.setEndLat(latitude);                location.setEndLng(longitude);
            } else {
                if (startMarker == null) {
                    MarkerOptions markerOptions = new MarkerOptions();                    markerOptions.position(new LatLng(latitude, longitude))
                            .icon(BitmapDescriptorFactory.fromResource(R.mipmap.icn_start_point))
                            .anchor(0.5f, 1);                    startMarker = googleMap.addMarker(markerOptions);
                } else {
                    startMarker.setPosition(new LatLng(latitude, longitude));                    builder.include(startMarker.getPosition());                }

                location.setStartLat(latitude);                location.setStartLng(longitude);            }
            googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(latitude, longitude), 12.0f));//          googleMap.moveCamera(CameraUpdateFactory.newLatLngBounds(builder.build(), 20));
        } catch (Exception e) {
            e.printStackTrace();        }
    }

    private void apiCallGetStatus() {
        if (Utils.getInstance().checkInternetConnection(getActivity())) {
            mBinding.lytLoader.setVisibility(View.VISIBLE);            mBinding.avi.show();
            Date date = Calendar.getInstance().getTime();            String startDate = Utils.getFormattedDate(date, "yyyy-MM-dd");
            Call<LocationData> objectCall = RestClient.getApiClient().getAttendenceStatus(startDate, userId, 0);            homeActivity.restClient.makeApiRequest(getActivity(), objectCall, this, getActivity().getResources().getInteger(R.integer.reqCodeGetStatus), true);
        } else {
            CustomDialog.getInstance().showMessageDialog(getActivity(), getActivity().getString(R.string.msgInternetConnectionNotAvailable));        }
    }

    private void apiCallStartAt() {
        if (Utils.getInstance().checkInternetConnection(getActivity())) {
            latitude = PrefHelper.getDouble(Constants.LATITUDE, 0);            longitude = PrefHelper.getDouble(Constants.LONGITUDE, 0);            setStartMarkerOnMap(latitude, longitude);            Date date = Calendar.getInstance().getTime();            location.setStartAt(date);
            mBinding.lytLoader.setVisibility(View.VISIBLE);            mBinding.avi.show();
            Call<LocationData> objectCall = RestClient.getApiClient().startAtUserAttendence(String.valueOf(latitude), String.valueOf(longitude), mBinding.btmsStart.txtStartAddress.getText().toString().trim());            homeActivity.restClient.makeApiRequest(getActivity(), objectCall, this, this.getResources().getInteger(R.integer.reqCodeStartAt), true);
        } else {
            CustomDialog.getInstance().showMessageDialog(getActivity(), getActivity().getString(R.string.msgInternetConnectionNotAvailable));        }
    }

    private void apiCallEndAt() {
        updateLocation();        if (Utils.getInstance().checkInternetConnection(getActivity())) {
            latitude = PrefHelper.getDouble(Constants.LATITUDE, 0.0);            longitude = PrefHelper.getDouble(Constants.LONGITUDE, 0.0);            setStartMarkerOnMap(latitude, longitude);
            mBinding.lytLoader.setVisibility(View.VISIBLE);            mBinding.avi.show();
            Map<String, RequestBody> data = new HashMap<>();            RequestBody endLatitude = RequestBody.create(MediaType.parse("text/plain"), String.valueOf(latitude));            RequestBody endLongitude = RequestBody.create(MediaType.parse("text/plain"), String.valueOf(longitude));            RequestBody address = RequestBody.create(MediaType.parse("text/plain"), address_line);
            data.put("end_lat", endLatitude);            data.put("end_lng", endLongitude);            data.put("end_address", address);
            Call<LocationData> objectCall = RestClient.getApiClient().endAtUserAttendence(location.getId(), data);            homeActivity.restClient.makeApiRequest(getActivity(), objectCall, this, this.getResources().getInteger(R.integer.reqCodeEndAt), true);
        } else {
            CustomDialog.getInstance().showMessageDialog(getActivity(), getActivity().getString(R.string.msgInternetConnectionNotAvailable));        }
    }

    @Override    public void onApiResponse(Call<Object> call, Response<Object> response, int reqCode) {
        if (reqCode == homeActivity.getResources().getInteger(R.integer.reqCodeGetStatus)) {
            mBinding.lytLoader.setVisibility(View.GONE);            mBinding.avi.hide();
            if (response != null) {
                LocationData locationData = (LocationData) response.body();                if (locationData != null) {

                    if (!locationData.isError()) {
                        if (locationData.getData() != null) {
                            location.setId(locationData.getData().getId());                            location.setStartAt(locationData.getData().getStartAt());                            location.setStartLat(locationData.getData().getStartLat());                            location.setStartLng(locationData.getData().getStartLng());                            location.setStartAddress(locationData.getData().getStartAddress());
                            if (locationData.getData().getEndAt() == null) {
                                mBinding.btmsStart.txtStartShift.setText(getActivity().getResources().getString(R.string.end_shift));                                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                                    getActivity().startForegroundService(new Intent(getActivity(), SendLocationToserver.class));
                                } else {
                                    getActivity().startService(new Intent(getActivity(), SendLocationToserver.class));                                }

                            } else {
                                mBinding.btmsStart.txtStartShift.setText(getActivity().getResources().getString(R.string.start_shift));                            }
                        }else {
                            mBinding.btmsStart.txtStartShift.setText(getActivity().getResources().getString(R.string.start_shift));                        }
                    } else {
                        if (Utils.validateString(locationData.getMessage())) {
                            Toast.makeText(getActivity(), locationData.getMessage(), Toast.LENGTH_LONG).show();                        }
                    }
                }
            }

        } else if (reqCode == getActivity().getResources().getInteger(R.integer.reqCodeStartAt)) {
            mBinding.lytLoader.setVisibility(View.GONE);            mBinding.avi.hide();
            if (response != null) {
                LocationData locationData = (LocationData) response.body();                if (!locationData.isError()) {
                    location.setId(locationData.getData().getId());                    location.setStartAt(locationData.getData().getStartAt());                    location.setStartLat(locationData.getData().getStartLat());                    location.setStartLng(locationData.getData().getStartLng());                    location.setStartAddress(locationData.getData().getStartAddress());
                    CustomDialog.getInstance().showMessageDialog(getActivity(), locationData.getMessage());                    if (mBinding.btmsStart.txtStartShift.getText().toString().equalsIgnoreCase(getActivity().getResources().getString(R.string.start_shift))) {
                        mBinding.btmsStart.txtStartShift.setText(getActivity().getResources().getString(R.string.end_shift));                    }

                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                        getActivity().startForegroundService(new Intent(getActivity(), SendLocationToserver.class));
                    } else {
                        getActivity().startService(new Intent(getActivity(), SendLocationToserver.class));                    }
                } else {
                    if (Utils.validateString(locationData.getMessage())) {
                        Toast.makeText(getActivity(), locationData.getMessage(), Toast.LENGTH_LONG).show();                    }
                }
            }

        } else if (reqCode == getActivity().getResources().getInteger(R.integer.reqCodeEndAt)) {
            mBinding.lytLoader.setVisibility(View.GONE);            mBinding.avi.hide();
            if (response != null) {
                LocationData locationData = (LocationData) response.body();                if (!locationData.isError()) {

                    if (locationData.getData() != null) {
                        setStartMarkerOnMap(locationData.getData().getEndLat(), locationData.getData().getEndLng());                    }

                    Intent intent = new Intent(getActivity(), SendLocationToserver.class);                    getActivity().stopService(intent);                    mBinding.btmsStart.txtStartShift.setText(getActivity().getResources().getString(R.string.start_shift));                    // homeActivity.pushFragments(new HomeFragment(), false, false, true);                }
            }
        }
    }

    @Override    public void onApiError(Call<Object> call, Object object, int reqCode) {
        mBinding.lytLoader.setVisibility(View.GONE);        mBinding.avi.hide();        ToastHelper.getInstance().showToast(getActivity(), object.toString());
    }

    public boolean fieldValidation() {
        boolean flag = true;        if (latitude == 0.0 || longitude == 0.0) {
            flag = false;            Toast.makeText(getActivity(), "Please Fetch Current Location", Toast.LENGTH_LONG).show();
        } else if (address_line.isEmpty()) {
            flag = false;            Toast.makeText(getActivity(), "Please Fetch Current Location", Toast.LENGTH_LONG).show();
        }
        return flag;    }

    @Override    public void onClick(View v) {
        if (v == mBinding.toolbar.toolbarMenu) {
            homeActivity.toggleSlidingMenu();
        } else if (v == mBinding.toolbar.imgNotification) {
            Intent mIntent = new Intent(getActivity(), NotificationActivity.class);            startActivity(mIntent);
        } else if (v == mBinding.btmsStart.imgCancel) {
            sheetBehaviorStart.setState(BottomSheetBehavior.STATE_COLLAPSED);
        } else if (v == mBinding.btmsStart.viewOpenClose) {
            if (sheetBehaviorStart.getState() == BottomSheetBehavior.STATE_COLLAPSED) {
                sheetBehaviorStart.setState(BottomSheetBehavior.STATE_EXPANDED);
            } else {
                sheetBehaviorStart.setState(BottomSheetBehavior.STATE_COLLAPSED);            }

        } else if (v == mBinding.btmsStart.lytStartShift) {
            if (mBinding.btmsStart.txtStartShift.getText().toString().equalsIgnoreCase(getActivity().getResources().getString(R.string.start_shift))) {
                if (fieldValidation()) {
                    apiCallStartAt();                }
            } else {
                if (fieldValidation()) {
                    apiCallEndAt();                }
            }
        }
    }

    @Override    public void onPause() {
        super.onPause();        try {
            if (timer != null) timer.cancel();
        } catch (Exception e) {

        }
    }

    @Override    public void onDestroy() {
        super.onDestroy();    }
}

2)fragment_employee_attendance.xml

<?xml version="1.0" encoding="utf-8"?><layout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto">
    <android.support.design.widget.CoordinatorLayout        android:layout_width="match_parent"        android:layout_height="match_parent"        android:background="@color/divider_color"        android:focusableInTouchMode="true">
        <android.support.constraint.ConstraintLayout            android:layout_width="match_parent"            android:layout_height="match_parent"            android:layout_marginBottom="@dimen/_36sdp">
            <RelativeLayout                android:id="@+id/lytLoader"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:visibility="gone"                app:layout_constraintBottom_toBottomOf="parent"                app:layout_constraintEnd_toEndOf="parent"                app:layout_constraintStart_toStartOf="parent"                app:layout_constraintTop_toTopOf="parent">
                <com.wang.avi.AVLoadingIndicatorView                    android:id="@+id/avi"                    style="@style/AVLoadingIndicatorView"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    app:indicatorColor="@color/colorPrimary"                    app:indicatorName="BallPulseIndicator" />
            </RelativeLayout>
            <LinearLayout                android:id="@+id/lyt_toolbar"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:orientation="vertical">
                <include                    android:id="@+id/toolbar"                    layout="@layout/toolbar_layout"                    android:layout_width="match_parent"                    android:layout_height="@dimen/_50sdp" />            </LinearLayout>
            <FrameLayout                android:id="@+id/mapContainer"                android:layout_width="match_parent"                android:layout_height="0dp"                android:layout_below="@+id/lyt_toolbar"                app:layout_constraintBottom_toBottomOf="parent"                app:layout_constraintTop_toBottomOf="@+id/lyt_toolbar" />        </android.support.constraint.ConstraintLayout>
        <include            android:id="@+id/btms_start"            layout="@layout/bottomsheet_location_start" />
        <FrameLayout            android:id="@+id/frameLayout"            android:layout_width="match_parent"            android:layout_height="match_parent"            app:behavior_hideable="true"            app:layout_constraintBottom_toBottomOf="parent"            app:layout_constraintTop_toBottomOf="@+id/act_new_location_toolbar" />
    </android.support.design.widget.CoordinatorLayout></layout>


3)bottomsheet_location_start.xml
<?xml version="1.0" encoding="utf-8"?><layout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools">
    <android.support.constraint.ConstraintLayout        android:id="@+id/lyt_start"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@color/white"        android:fitsSystemWindows="true"        android:focusableInTouchMode="true"        app:behavior_hideable="false"        app:behavior_peekHeight="@dimen/_90sdp"        app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
        <RelativeLayout            android:layout_width="match_parent"            android:layout_height="wrap_content">
            <RelativeLayout                android:id="@+id/bottom_sheet_view_open_close"                android:layout_width="match_parent"                android:layout_height="wrap_content">
                <LinearLayout                    android:id="@+id/view_open_close"                    android:layout_width="@dimen/_44sdp"                    android:layout_height="wrap_content"                    android:layout_centerHorizontal="true"                    android:padding="@dimen/_10sdp"                    android:orientation="vertical">
                    <View                        android:layout_width="@dimen/_35sdp"                        android:layout_height="@dimen/_4sdp"                        android:layout_gravity="center"                        android:background="@color/gray" />                </LinearLayout>
                <ImageView                    android:id="@+id/img_cancel"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    android:layout_alignParentEnd="true"                    android:layout_below="@+id/view_open_close"                    android:contentDescription="@string/app_name"                    android:paddingRight="@dimen/_12sdp"                    android:paddingTop="@dimen/_5sdp"                    android:paddingLeft="@dimen/_6sdp"                    android:src="@mipmap/icn_cancel_dragable" />            </RelativeLayout>
            <LinearLayout                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_below="@id/bottom_sheet_view_open_close"                android:layout_marginLeft="@dimen/_20sdp"                android:layout_marginRight="@dimen/_20sdp"                android:orientation="vertical">
                <LinearLayout                    android:layout_width="match_parent"                    android:layout_height="wrap_content"                    android:orientation="horizontal">
                    <com.guruji.utility.CircularImageView                        android:id="@+id/img_profile"                        android:layout_width="@dimen/_40sdp"                        android:layout_height="@dimen/_40sdp"                        android:layout_marginEnd="@dimen/_3sdp"                        android:contentDescription="@string/app_name"                        android:padding="@dimen/_3sdp"                        android:src="@mipmap/icn_default_profile_emp"                        app:shadow="false"                        app:border="false"/>
                    <TextView                        android:id="@+id/txt_user_name"                        fontPath="fonts/Roboto-Bold.ttf"                        android:layout_width="wrap_content"                        android:layout_height="wrap_content"                        android:layout_gravity="center"                        android:gravity="center"                        android:textColor="@color/gray_dark"                        android:textSize="@dimen/_15ssp"                        android:textStyle="bold" />                </LinearLayout>
                <TextView                    style="@style/txt_gray_title"                    android:layout_marginStart="@dimen/_14sdp"                    android:layout_marginTop="@dimen/_6sdp"                    android:drawablePadding="@dimen/_10sdp"                    android:drawableStart="@mipmap/icn_date_time"                    android:text="@string/date_time" />
                <EditText                    android:id="@+id/edt_start_date"                    style="@style/edtRegister"                    android:layout_marginStart="@dimen/_34sdp"                    android:layout_marginTop="@dimen/_3sdp"                    android:background="@null"                    android:focusable="false"                    android:hint="@string/enter_date_time"                    android:inputType="datetime"                    android:textColor="@color/gray_dark" />
                <View                    android:layout_width="match_parent"                    android:layout_height="@dimen/dp05"                    android:layout_margin="@dimen/_10sdp"                    android:background="@color/divider_color" />
                <TextView                    style="@style/txt_gray_title"                    android:layout_marginStart="@dimen/_14sdp"                    android:drawablePadding="@dimen/_10sdp"                    android:drawableStart="@mipmap/icn_location"                    android:text="@string/current_location"                    android:textAllCaps="false" />
                <EditText                    android:id="@+id/txtStartAddress"                    style="@style/edtRegister"                    android:layout_marginBottom="@dimen/_14sdp"                    android:layout_marginStart="@dimen/_34sdp"                    android:layout_marginTop="@dimen/_3sdp"                    android:background="@null"                    android:focusable="false"                    android:inputType="textMultiLine"                    android:maxLines="3"                    android:singleLine="false"                    android:text=""                    android:textColor="@color/gray_dark" />
                <LinearLayout                    android:id="@+id/lyt_start_shift"                    style="@style/bottom_button_lyt_style"                    android:layout_marginBottom="@dimen/_14sdp"                    android:layout_marginLeft="@dimen/_50sdp"                    android:layout_marginRight="@dimen/_50sdp"                    android:background="@drawable/selecter_btn"                    android:orientation="horizontal">
                    <TextView                        android:id="@+id/txt_start_shift"                        style="@style/bottom_button_text_style"                        android:text="">
                    </TextView>                </LinearLayout>            </LinearLayout>
            <RelativeLayout                android:id="@+id/lytLoader"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:gravity="center"                android:visibility="gone">
                <com.wang.avi.AVLoadingIndicatorView                    android:id="@+id/avi"                    style="@style/AVLoadingIndicatorView"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    app:indicatorColor="@color/colorPrimary"                    app:indicatorName="BallPulseIndicator" />
            </RelativeLayout>        </RelativeLayout>    </android.support.constraint.ConstraintLayout></layout>


3) BottomNavigationViewHelper.java
==================================
package com.piitch.widgets;

import android.annotation.SuppressLint;
import android.support.design.internal.BottomNavigationItemView;
import android.support.design.internal.BottomNavigationMenuView;
import android.support.design.widget.BottomNavigationView;
import android.util.Log;
import java.lang.reflect.Field;

public class BottomNavigationViewHelper {
    @SuppressLint("RestrictedApi")
    public static void disableShiftMode(BottomNavigationView view) {
        BottomNavigationMenuView menuView = (BottomNavigationMenuView) view.getChildAt(0);

        try {
            Field shiftingMode = menuView.getClass().getDeclaredField("mShiftingMode");
            shiftingMode.setAccessible(true);
            shiftingMode.setBoolean(menuView, false);
            shiftingMode.setAccessible(false);

            if(menuView.getChildCount()<6)
            {
                for (int i = 0; i < menuView.getChildCount(); i++) {
                    BottomNavigationItemView item = (BottomNavigationItemView) menuView.getChildAt(i);
                    item.setShiftingMode(false);
                    item.setChecked(item.getItemData().isChecked());
                }
            }
        } catch (NoSuchFieldException e) {
            Log.e("BNVHelper", "Unable to get shift mode field", e);
        } catch (IllegalAccessException e) {
            Log.e("BNVHelper", "Unable to change value of shift mode", e);
        }
    }

    @SuppressLint("RestrictedApi")
    public static void removeShiftMode(BottomNavigationView view) {
        BottomNavigationMenuView menuView = (BottomNavigationMenuView) view.getChildAt(0);

        try {
            Field shiftingMode = menuView.getClass().getDeclaredField("mShiftingMode");
            shiftingMode.setAccessible(true);
            shiftingMode.setBoolean(menuView, false);
            shiftingMode.setAccessible(false);

            for (int i = 0; i < menuView.getChildCount(); i++) {
                BottomNavigationItemView item = (BottomNavigationItemView) menuView.getChildAt(i);
                item.setShiftingMode(false);
                item.setChecked(item.getItemData().isChecked());
            }
        } catch (NoSuchFieldException e) {
            Log.e("BottomNav", "Unable to get shift mode field", e);
        } catch (IllegalAccessException e) {
            Log.e("BottomNav", "Unable to change value of shift mode", e);
        }
    }
}