BProfileActivity.java

package com.example.booksharing21;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.location.Address;
import android.location.Geocoder;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.StrictMode;
import android.text.Html;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;

import com.bumptech.glide.Glide;
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.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;



import java.io.IOException;
import java.util.List;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.Properties;



public class BProfileActivity extends AppCompatActivity implements View.OnClickListener, OnMapReadyCallback {
    public String TAG = "BProfileActivity";
    private ImageView bimage;
    private TextView pbookname, plocation, pisbn, pcondition, pauthor , ubookname ;
    public EditText s_email,s_message;
    public Button addmess;





    String id;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_bprofile);


        bimage = findViewById(R.id.bimage);
        ubookname = findViewById(R.id.bookname);
        pauthor = findViewById(R.id.pauthor);
        pisbn = findViewById(R.id.pisbn);
        pcondition = findViewById(R.id.pcondition);
        plocation = findViewById(R.id.plocation);
        s_email = findViewById(R.id.s_email);
        s_message = findViewById(R.id.s_message);


        addmess = findViewById(R.id.addmess);
        addmess.setOnClickListener(this);


        geocoder = new Geocoder(this);


        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);


        getData();

    }

//    https://www.youtube.com/watch?v=GIDTH6Y0qds&list=PLhPyEFL5u-i1jAc79cJ2j8pDZFEyvpoH_&index=7 (item listener in recycler view)
    public DatabaseReference myRef = FirebaseDatabase.getInstance().getReference("posts");

    public void getData() {
        DatabaseReference mDatabase = FirebaseDatabase.getInstance().getReference();


        Intent intent = getIntent();
        id = intent.getStringExtra("id");


        myRef.child(id).addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot snapshot) {
                String bookname = snapshot.child("book name").getValue().toString();
                String author = snapshot.child("author").getValue().toString();
                String isbn = snapshot.child("isbn").getValue().toString();
                String condition = snapshot.child("condition").getValue().toString();
                String location = snapshot.child("location").getValue().toString();
                String ImageUrl = snapshot.child("url").getValue().toString();
                String email = snapshot.child("email").getValue().toString();

                Glide.with(getApplicationContext()).load(ImageUrl).into(bimage);
                ubookname.setText(bookname);
                pauthor.setText(author);
                pisbn.setText(isbn);
                pcondition.setText(condition);
                plocation.setText(location);
                s_email.setText(email);


            }

            @Override
            public void onCancelled(@NonNull DatabaseError error) {

            }
        });
    }



    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.addmess:
               sendMail();




        }

    }

    private void sendMail() {
        String email = s_email.getText().toString();
        String[] uemail = email.split(" ");
        String message = s_message.getText().toString();

        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.putExtra(Intent.EXTRA_EMAIL, uemail);
        intent.putExtra(Intent.EXTRA_SUBJECT,ubookname.getText().toString());
        intent.putExtra(Intent.EXTRA_TEXT,message);
        intent.setType("message/rfc822");
        startActivity(Intent.createChooser(intent,"Choose Email Client"));




    }


    GoogleMap map;
    public Geocoder geocoder;


    public LatLng LatLng(double latitude, double longitude) {
        return new LatLng(latitude,longitude) ;
    }


    @Override
    public void onMapReady(GoogleMap googleMap) {
        Intent intent = getIntent();
        id = intent.getStringExtra("id");
        map = googleMap;

        myRef.child(id).addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull  DataSnapshot snapshot) {
                String location = snapshot.child("location").getValue().toString();

                try {

                    List<Address> addresses = geocoder.getFromLocationName(location,1);
                    Address address = addresses.get(0);
                    Log.d(TAG, "onMapReady: " + address.toString());
                    LatLng loc = new LatLng(address.getLatitude(),address.getLongitude());
                    MarkerOptions markerOptions = new MarkerOptions()
                            .position(loc)
                            .title(address.getLocality());
                    map.addMarker(markerOptions);
                    map.moveCamera(CameraUpdateFactory.newLatLngZoom(loc,10));



                } catch (IOException e) {
                    e.printStackTrace();
                }


            }

            @Override
            public void onCancelled(@NonNull  DatabaseError error) {

            }
        });







    }



}