com.hp.map.CustomerMapActivity.java Source code

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Here is the source code for com.hp.map.CustomerMapActivity.java

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/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hp.map;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks;
import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener;
import com.google.android.gms.location.LocationClient;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnInfoWindowClickListener;
import com.google.android.gms.maps.GoogleMap.OnMarkerClickListener;
import com.google.android.gms.maps.GoogleMap.OnMarkerDragListener;
import com.google.android.gms.maps.GoogleMap.OnMyLocationButtonClickListener;
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.LatLngBounds.Builder;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.hp.domain.Customer;
import com.hp.domain.Schedule;
import com.hp.domain.RoadManagement;
import com.hp.menu.DetailListData;
import com.hp.menu.DetailsList;
import com.hp.menu.DialogArrayAdapter;
import com.hp.rest.CheckingInternet;
import com.hp.rest.Rest;
import com.hp.rest.CustomerAPI;
import com.hp.rest.CustomerAPI.GetCustomerListTask;
import com.hp.rest.CustomerAPI.ModifyCustomerTask;
import com.owlike.genson.ext.jaxrs.GensonJsonConverter;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.GenericType;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.ClientConfig;
import com.sun.jersey.api.client.config.DefaultClientConfig;
import com.sun.jersey.api.json.JSONConfiguration;
import com.sun.jersey.core.util.MultivaluedMapImpl;

import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Dialog;
import android.app.ActionBar.LayoutParams;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.net.ConnectivityManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.StrictMode;
import android.support.v4.app.FragmentActivity;
import android.transition.Scene;
import android.view.Display;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.SeekBar;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
import android.widget.Toast;

import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Random;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;

import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.map.JsonMappingException;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.type.TypeFactory;

/**
 * This shows how to place markers on a map.
 */
@TargetApi(Build.VERSION_CODES.GINGERBREAD)
@SuppressLint("NewApi")
public class CustomerMapActivity extends FragmentActivity
        implements OnMarkerClickListener, OnInfoWindowClickListener, OnMarkerDragListener, OnSeekBarChangeListener,

        ConnectionCallbacks, OnConnectionFailedListener, LocationListener, OnMyLocationButtonClickListener {

    private GoogleMap mMap;
    private LocationClient mLocationClient;

    private Context context = this;
    private ListView lv;

    // These settings are the same as the settings for the map. They will in fact give you updates
    // at the maximal rates currently possible.
    private static final LocationRequest REQUEST = LocationRequest.create().setInterval(5000) // 5 seconds
            .setFastestInterval(16) // 16ms = 60fps
            .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);

    private final List<Marker> mMarkerRainbow = new ArrayList<Marker>();

    private TextView customer_name, customer_id, customer_phone, customer_address;
    private CheckBox mFlatBox;

    private final Random mRandom = new Random();

    private int positionClick = 0;
    public static String customerSelected = new String();
    public static Customer mSelectedCustomer;
    //current location
    public static double mX;
    public static double mY;

    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
    @SuppressLint("NewApi")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        if (android.os.Build.VERSION.SDK_INT > 9) {
            StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
            StrictMode.setThreadPolicy(policy);
        }

        super.onCreate(savedInstanceState);
        setContentView(R.layout.customer_map);

        //Action bar
        getActionBar().setHomeButtonEnabled(true);
        getActionBar().setLogo(R.drawable.ic_launcher);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        // /Action bar

        //Get POSITION
        Intent i = getIntent();
        customerSelected = null;
        customerSelected = i.getStringExtra("POSITION_CLICK");

        for (int j = 0; j < CustomerAPI.customerList.size(); j++) {
            if (customerSelected.compareTo(CustomerAPI.customerList.get(j).getMaDoiTuong()) == 0) {
                positionClick = j;
                mSelectedCustomer = CustomerAPI.customerList.get(j);
            }
        }

        Button sendLocation = (Button) findViewById(R.id.send_location);
        //if(Rest.mStaff.getId().equalsIgnoreCase(CustomerAPI.customerList.get(positionClick).getMaNhanVien()))
        if (Rest.mStaff.getPermission() == 1 || Rest.mStaff.getPermission() == 3)
            sendLocation.setVisibility(View.VISIBLE);

        customer_name = (TextView) findViewById(R.id.customer_name);
        customer_id = (TextView) findViewById(R.id.customer_id);
        customer_phone = (TextView) findViewById(R.id.customer_phone);
        customer_address = (TextView) findViewById(R.id.customer_address);

        customer_name.setText(CustomerAPI.customerList.get(positionClick).getDoiTuong());
        customer_id.setText(CustomerAPI.customerList.get(positionClick).getMaDoiTuong());
        customer_phone.setText(CustomerAPI.customerList.get(positionClick).getDienThoai());
        customer_address.setText(CustomerAPI.customerList.get(positionClick).getDiaChi());

        setUpMapIfNeeded();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.customer_menu, menu);

        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onPrepareOptionsMenu(Menu menu) {

        //        MenuItem item = menu.findItem(R.id.init_order);
        //        if(!compareLocation())
        //           item.setEnabled(false);
        //        else
        //           item.setEnabled(true);
        return true;

    }

    public boolean compareLocation() {
        double x = CustomerAPI.customerList.get(positionClick).getCoordinateX();
        double y = CustomerAPI.customerList.get(positionClick).getCoordinateY();
        System.out.println("mX va (x - 0.000099): " + mX + " " + (x - 0.000199));
        System.out.println("mX va (x + 0.000099): " + mX + " " + (x + 0.000199));

        System.out.println("mY va (y - 0.000099): " + mY + " " + (y - 0.000199));
        System.out.println("mY va (y + 0.000099): " + mY + " " + (y + 0.000199));
        if (mX > (x - 0.001099) && mX < (x + 0.000199) && mY > (y - 0.000199) && mX < (y + 0.000199))
            return true;
        else
            return false;

    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Take appropriate action for each action item click
        switch (item.getItemId()) {
        //        case android.R.id.home:
        //          menuDialog();
        //
        //           // Toast.makeText(this, "home pressed", Toast.LENGTH_LONG).show();
        //          return true;
        case R.id.init_order:
            initTakeOrder();
            return true;
        case R.id.take_picture:
            takePicture();
            return true;

        /*case R.id.sale:
        saleOrder();
        return true;*/

        case R.id.inventory_manager:
            inventoryManager();
            return true;

        //Action bar
        case android.R.id.home:
            menuDialog();
            return true;

        default:
            return super.onOptionsItemSelected(item);
        }
    }

    //Left menu ============================================
    public boolean onKeyUp(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_MENU) {

            menuDialog();
            return true;
        }
        return super.onKeyUp(keyCode, event);
    }

    //   @Override
    //   public boolean onMenuItemSelected(int featureId, MenuItem item) {
    //
    //       int itemId = item.getItemId();
    //       switch (itemId) {
    //       case android.R.id.home:
    //          menuDialog();
    //
    //           // Toast.makeText(this, "home pressed", Toast.LENGTH_LONG).show();
    //           break;
    //       case R.id.init_order:
    //            initTakeOrder();
    //            return true;
    //        case R.id.take_picture:
    //            takePicture();
    //            return true;
    //        case R.id.inventory_manager:
    //            inventoryManager();
    //            return true;
    //       
    //        default:
    //            return super.onOptionsItemSelected(item);    
    //       }
    //
    //       return true;
    //   }

    public void menuDialog() {
        final Dialog dialog = new Dialog(this);
        LayoutInflater li = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View v = li.inflate(R.layout.menu_dialog, null, false);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setContentView(v);

        dialog.setTitle("Danh mc chnh");

        Display display = getWindowManager().getDefaultDisplay();

        dialog.getWindow().setLayout(2 * display.getWidth() / 3, LayoutParams.FILL_PARENT);
        dialog.getWindow().getAttributes().gravity = Gravity.LEFT | Gravity.CENTER_VERTICAL;

        lv = (ListView) dialog.findViewById(R.id.menu_list_view);

        lv.setAdapter(
                new DialogArrayAdapter(context, android.R.layout.simple_list_item_1, DetailListData.MENU_LIST));
        lv.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
                // TODO Auto-generated method stub
                DetailsList selectedValue = (DetailsList) lv.getAdapter().getItem(arg2);
                if (selectedValue.activityClass != null) {
                    //if sigout
                    if (selectedValue.activityClass == LoginActivity.class) {
                        //LoginActivity.threadLooper.quit();
                    }
                    startActivity(new Intent(context, selectedValue.activityClass));
                }
            }
        });

        dialog.show();

        //      ImageView iv = (ImageView)dialog.findViewById(R.id.menu_list_view);
        //      iv.setImageResource(1);
    }
    //////////////////////////////////////////==========================================

    @Override
    protected void onResume() {
        super.onResume();
        setUpMapIfNeeded();
        setUpLocationClientIfNeeded();
        mLocationClient.connect();
    }

    @Override
    public void onPause() {
        super.onPause();
        if (mLocationClient != null) {
            mLocationClient.disconnect();
        }
    }

    public void setUpMapIfNeeded() {
        // Do a null check to confirm that we have not already instantiated the map.
        if (mMap == null) {
            // Try to obtain the map from the SupportMapFragment.
            mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
            // Check if we were successful in obtaining the map.
            if (mMap != null) {
                setUpMap();
                // Check if we were successful in obtaining the map.
                if (mMap != null) {
                    mMap.setMyLocationEnabled(true);
                    mMap.setOnMyLocationButtonClickListener(this);
                }
            }
        }
    }

    //=========================== My Location =======================================
    private void setUpLocationClientIfNeeded() {
        if (mLocationClient == null) {
            mLocationClient = new LocationClient(getApplicationContext(), this, // ConnectionCallbacks
                    this); // OnConnectionFailedListener
        }
    }

    /**
     * Button to get current Location. This demonstrates how to get the current Location as required
     * without needing to register a LocationListener.
     */
    public void showMyLocation(View view) {
        if (mLocationClient != null && mLocationClient.isConnected()) {
            String msg = "Location = " + mLocationClient.getLastLocation();
            Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show();
        }
    }

    /**
     * Implementation of {@link LocationListener}.
     */
    @Override
    public void onLocationChanged(Location location) {
        //mMessageView.setText("Location = " + location);
        mX = (float) location.getLatitude();
        mY = (float) location.getLongitude();

        //refresh menu
        invalidateOptionsMenu();
    }

    /**
     * Callback called when connected to GCore. Implementation of {@link ConnectionCallbacks}.
     */
    @Override
    public void onConnected(Bundle connectionHint) {
        mLocationClient.requestLocationUpdates(REQUEST, this); // LocationListener
    }

    /**
     * Callback called when disconnected from GCore. Implementation of {@link ConnectionCallbacks}.
     */
    @Override
    public void onDisconnected() {
        // Do nothing
    }

    /**
     * Implementation of {@link OnConnectionFailedListener}.
     */
    @Override
    public void onConnectionFailed(ConnectionResult result) {
        // Do nothing
    }

    @Override
    public boolean onMyLocationButtonClick() {
        Toast.makeText(this, "Updating your location ...", Toast.LENGTH_SHORT).show();
        // Return false so that we don't consume the event and the default behavior still occurs
        // (the camera animates to the user's current position).
        return false;
    }

    //=========================== End My Location =======================================

    public void setUpMap() {
        // Hide the zoom controls as the button panel will cover it.
        mMap.getUiSettings().setZoomControlsEnabled(false);

        // Add lots of markers to the map.
        addMarkersToMap(1);

        // Set listeners for marker events.  See the bottom of this class for their behavior.
        mMap.setOnMarkerClickListener(this);
        mMap.setOnInfoWindowClickListener(this);
        mMap.setOnMarkerDragListener(this);

        // Pan to see all markers in view.
        // Cannot zoom to bounds until the map has a size.
        final View mapView = getSupportFragmentManager().findFragmentById(R.id.map).getView();
        if (mapView.getViewTreeObserver().isAlive()) {
            mapView.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
                @SuppressWarnings("deprecation") // We use the new method when supported
                @SuppressLint("NewApi") // We check which build version we are using.
                @Override
                public void onGlobalLayout() {
                    Builder builder = new LatLngBounds.Builder();
                    //for(int i = 0; i< Rest.customerList.size(); i++){

                    if (CustomerAPI.customerList != null && CustomerAPI.customerList.size() > 0)
                        builder.include(new LatLng(CustomerAPI.customerList.get(positionClick).getCoordinateX(),
                                CustomerAPI.customerList.get(positionClick).getCoordinateY()));

                    //}

                    try {
                        LatLngBounds bounds = builder.build();
                        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
                            mapView.getViewTreeObserver().removeGlobalOnLayoutListener(this);
                        } else {
                            mapView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
                        }
                        mMap.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, 50));
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
            });
        }
    }

    //If show only a customer clicked: pView = 1
    //If show all customers: pView = 0
    public void addMarkersToMap(int pView) {

        //Add Markers
        if (pView == 1) {
            mMap.addMarker(new MarkerOptions()
                    .position(new LatLng(CustomerAPI.customerList.get(positionClick).getCoordinateX(),
                            CustomerAPI.customerList.get(positionClick).getCoordinateY()))
                    .title(CustomerAPI.customerList.get(positionClick).getDoiTuong())
                    .snippet(CustomerAPI.customerList.get(positionClick).getMaDoiTuong() + ":"
                            + CustomerAPI.customerList.get(positionClick).getDiaChi())
                    .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE)));
        } else
            for (int i = 0; i < CustomerAPI.customerList.size(); i++) {
                mMap.addMarker(new MarkerOptions()
                        .position(new LatLng(CustomerAPI.customerList.get(i).getCoordinateX(),
                                CustomerAPI.customerList.get(i).getCoordinateY()))
                        .title(CustomerAPI.customerList.get(i).getDoiTuong())
                        .snippet(CustomerAPI.customerList.get(i).getMaDoiTuong() + ":"
                                + CustomerAPI.customerList.get(i).getDiaChi())
                        .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE)));

            }

    }

    private boolean checkReady() {
        if (mMap == null) {
            Toast.makeText(this, R.string.map_not_ready, Toast.LENGTH_SHORT).show();
            return false;
        }
        return true;
    }

    /** Called when the Clear button is clicked. */
    public void onClearMap(View view) {
        if (!checkReady()) {
            return;
        }
        mMap.clear();
        // Add a marker to the map.
        addMarkersToMap(1);
    }

    /** Called when the Reset button is clicked. */
    public void onResetMap(View view) {
        if (!checkReady()) {
            return;
        }
        // Clear the map because we don't want duplicates of the markers.
        mMap.clear();
        //Add lots of makers to the map
        addMarkersToMap(0);
    }

    /** Called when the sendDemo button is clicked. */
    public void onSendDemo(View view) {

        if (mX <= 0.0 || mY <= 0.0)
            return;

        if (CheckingInternet.isOnline()) {
            System.out.println("Internet access!!____________________");
        } else {

            System.out.println("NO Internet access!!____________________");
            Toast.makeText(this, "Khng c kt ni mng hy bt 3G hoc wifi  tip tc!",
                    Toast.LENGTH_SHORT).show();
            return;
        }
        System.out.println("SEND DEMO LOCATION: _______");
        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Date date = new Date();

        //Post
        //        RoadManagement track = new RoadManagement(""
        //              ,RestAPI.customerList.get(positionClick).getMaDoiTuong()
        //              ,Timestamp.valueOf(dateFormat.format(date))
        //              ,mX
        //              ,mY
        //              ,"");

        try {
            Customer customer = CustomerAPI.customerList.get(positionClick);
            customer.setCoordinateX(mX);
            customer.setCoordinateY(mY);

            ModifyCustomerTask insertData = new ModifyCustomerTask(context, "updateCustomer", customer, true);
            insertData.execute();

            //loading

            CustomerAPI.customerList.get(positionClick).setCoordinateX(mX);
            CustomerAPI.customerList.get(positionClick).setCoordinateY(mY);

            if (!checkReady()) {
                return;
            }
            mMap.clear();
            setUpMap();

            //         GetCustomerListTask getData = new GetCustomerListTask(context, "getCustomersListStart", Rest.mStaff.getId(),
            //                true, this);
            //         getData.execute();
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

    public enum MIMETypes {

        APPLICATION_XML("application/xml");

        private final String name;

        private MIMETypes(String name) {
            this.name = name;
        }

        public String getName() {
            return name;
        }
    }

    /** Called when the Reset button is clicked. */
    public void onToggleFlat(View view) {
        if (!checkReady()) {
            return;
        }
        boolean flat = mFlatBox.isChecked();
        for (Marker marker : mMarkerRainbow) {
            marker.setFlat(flat);
        }
    }

    @Override
    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
        if (!checkReady()) {
            return;
        }
        float rotation = seekBar.getProgress();
        for (Marker marker : mMarkerRainbow) {
            marker.setRotation(rotation);
        }
    }

    @Override
    public void onStartTrackingTouch(SeekBar seekBar) {
        // Do nothing.
    }

    @Override
    public void onStopTrackingTouch(SeekBar seekBar) {
        // Do nothing.
    }

    //
    // Marker related listeners.
    //

    @Override
    public boolean onMarkerClick(final Marker marker) {

        // This causes the marker at Adelaide to change color and alpha.
        //            marker.setIcon(BitmapDescriptorFactory.defaultMarker(mRandom.nextFloat() * 360));
        //            marker.setAlpha(mRandom.nextFloat());

        return false;
    }

    @Override
    public void onInfoWindowClick(Marker marker) {
        Toast.makeText(getBaseContext(), "", Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onMarkerDrag(Marker arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void onMarkerDragEnd(Marker arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void onMarkerDragStart(Marker arg0) {
        // TODO Auto-generated method stub

    }

    @SuppressLint("NewApi")
    static <T> T[] append(T[] arr, T element) {
        final int N = arr.length;
        arr = Arrays.copyOf(arr, N + 1);
        arr[N] = element;
        return arr;
    }

    public boolean isOnline() {
        ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
        return cm.getActiveNetworkInfo() != null && cm.getActiveNetworkInfo().isConnectedOrConnecting();
    }

    public void initTakeOrder() {
        //Reset values and init it
        TakeOrder_ProductActivity.mProductsMap.clear();
        TakeOrder_ReViewActivity.takeOrderDetailList.clear();
        TakeOrder_ProductActivity.timeLine = true;
        TakeOrder_ProductActivity.add_take_order_detail = false;

        startActivity(new Intent(context, TakeOrder_TabActivity.class));
    }

    public void takePicture() {
        startActivity(new Intent(context, TakeImagesActivity.class));
    }

    public void saleOrder() {
        //Reset values and init it
        SaleManager_ProductActivity.mProductsMap.clear();
        SaleManager_ReviewActivity.takeOrderDetailList.clear();
        TakeOrder_ProductActivity.timeLine = true;
        TakeOrder_ProductActivity.add_take_order_detail = false;

        startActivity(new Intent(context, SaleManager_TabActivity.class));
    }

    public void inventoryManager() {
        //Reset values and init it
        InventoryManager_ProductActivity.mProductsMap.clear();
        InventoryManager_ReviewActivity.takeOrderDetailList.clear();
        TakeOrder_ProductActivity.timeLine = true;
        TakeOrder_ProductActivity.add_take_order_detail = false;

        startActivity(new Intent(context, InventoryManager_TabActivity.class));

    }

    public void callNumber(View view) {
        Intent callIntent = new Intent(Intent.ACTION_CALL);
        callIntent.setData(Uri.parse("tel:" + customer_phone.getText().toString().trim()));
        startActivity(callIntent);
    }

}