Here's my code where i can retrieve the image Url in Toast message where it is unable to save it in firestore please tell me if there is another method to do it or is the problem where i store the URL:
public class register extends AppCompatActivity {
EditText emails;
EditText passwords;
EditText ages;
Button registers;
Button addImage;
EditText country;
FirebaseFirestore db;
FirebaseAuth auth;
FirebaseUser auth1;
private StorageTask task;
Uri url ;
Uri imageUri;
static final int IMAGE_REQUEST =2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
auth = FirebaseAuth.getInstance();
registers = findViewById(R.id.button);
emails = findViewById(R.id.eamil);
passwords = findViewById(R.id.password);
ages=findViewById(R.id.age);
country=findViewById(R.id.country);
addImage = findViewById(R.id.button51);
db =FirebaseFirestore.getInstance();
registers.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String v_email = emails.getText().toString();
String v_password = passwords.getText().toString();
if (TextUtils.isEmpty(v_email)||TextUtils.isEmpty(v_password)){
Toast.makeText(register.this,"Eempty Credentials",Toast.LENGTH_SHORT).show();
}else if(v_password.length()<6){
Toast.makeText(register.this,":password is short",Toast.LENGTH_SHORT).show();
}else{
upload();
registerUser(v_email, v_password);
}
}
});
addImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
openImage();
}
});
}
private void registerUser(final String email, final String password) {
auth.createUserWithEmailAndPassword(email,password).addOnCompleteListener(register.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if(task.isSuccessful()){
Map<String , Object> users = new HashMap<>();
users.put("Email", emails.getText().toString());
users.put("Password", passwords.getText().toString());
users.put("Country", country.getText().toString());
users.put("AGe", ages.getText().toString());
users.put("Image", url.toString());
auth1 = FirebaseAuth.getInstance().getCurrentUser();
db.collection("Users").document(auth1.getUid()).set(users).addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
//Toast.makeText(com.example.pleasework.register.this,"registeration was successful",Toast.LENGTH_SHORT).show();
}
});
// startActivity(new Intent(com.example.pleasework.register.this, MainActivity.class));
// finish();
}else{
Toast.makeText(com.example.pleasework.register.this,"Resgisteration fail",Toast.LENGTH_SHORT).show();
}
}
});
}
public String getFileExtension(Uri uri){
ContentResolver contentResolver = getContentResolver();
MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();
return mimeTypeMap.getExtensionFromMimeType(contentResolver.getType(uri));
}
public void upload (){
if (imageUri != null){
final StorageReference fileRef = FirebaseStorage.getInstance().getReference(System.currentTimeMillis()+getFileExtension(imageUri) );
fileRef.putFile(imageUri)
.addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
@Override
public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
fileRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
url = uri;
Toast.makeText(register.this,"Upload Sucess" + url.toString(),Toast.LENGTH_SHORT).show();
}
});
}
});
}
}
public void openImage(){
Intent intent = new Intent();
intent.setType("image/");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(intent,IMAGE_REQUEST);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
imageUri=data.getData();
}
}
}
});
}
}
and in fire store the field is always coming null but it is saved in the firestorage .
Wanted to add an image for FireStore but coludn't
Thanks.