ComposeFragment.java

package com.mapps.seproject;

import android.*;
import android.Manifest;
import android.app.AlertDialog;
import android.app.Fragment;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.auth.FirebaseAuth;
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 com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.OnProgressListener;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import static android.app.Activity.RESULT_OK;

/**
 * Created by kishore on 3/7/2017.
 */

public class ComposeFragment extends Fragment implements View.OnClickListener{

    int flag =0;
    Button bComposeMail;
    Spinner dropdown;
    TextView emailText;
    FirebaseAuth firebaseAuth = FirebaseAuth.getInstance();
    final String data = firebaseAuth.getCurrentUser().getEmail();

    String UserEmail = null;
    private Uri imageUri = CameraFragment.images;


    //Button bAddImage;
    View view;
    Button upload;
    //private static int RESULT_LOAD_IMAGE = 1;