How to move to the function which imageView was selected and save to Firebase

Question

I have a User Registration Activity where he must fill in some fields( name, gender, age, etc) and two Imageview where the user can place photos of him by clicking on Imageview and selecting them in the gallery.

I have the method selectedFoto set as onClick in the two Imageview, after the user chooses the photo in onActivityResult, he takes the selected photo and calls the function setImage to place the photo in Imageview. I want the selected photo to appear in the Imageview that he clicked and that’s when the problem begins.

As a step to the function of setting the image to the Imageview that the user clicked, so that it is placed in the correct Imageview?

And how to save the images in Firebase Storage and Database, so you can access them in another Activity(url)?

Follows code:

public class Anunciante extends AppCompatActivity {

    StorageReference storageRef;
    DatabaseReference databaseUsuario;

    private ImageView imgPrincipal, img02;
    private EditText txtNome, txtValor, txtDescricao, txtFone;
    private Spinner spIdade, spSexo;
    private Uri imgUri, imgUri2;

public static final String FB_STORAGE_PATH = "imagem/";
public static final String FB_DATABASE_PATH = "Anuncios";
public static final int REQUEST_CODE_01 = 1910;
public static final int REQUEST_CODE_02 = 2015;

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


    storageRef = getStorage();
    databaseUsuario = FirebaseConfig.getFirebase();

    imgPrincipal = (ImageView) findViewById(R.id.imgPrincipalAnuncio);
    imgPrincipal.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent();
            intent.setType("image/*");
            intent.setAction(Intent.ACTION_GET_CONTENT);
            startActivityForResult(intent.createChooser(intent, "Selecione sua foto!"), REQUEST_CODE_01);

        }
    });
    img02 = (ImageView) findViewById(R.id.img02);
    img02.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = new Intent();
            intent.setType("image/*");
            intent.setAction(Intent.ACTION_GET_CONTENT);
            startActivityForResult(intent.createChooser(intent, "Selecione sua foto!"), REQUEST_CODE_02);

        }
    });

    txtNome = (EditText) findViewById(R.id.txtNome);
    txtValor = (EditText) findViewById(R.id.txtValor);
    txtFone = (EditText) findViewById(R.id.txtFone);
    txtDescricao = (EditText) findViewById(R.id.txtDescricao);
    spIdade = (Spinner) findViewById(R.id.spIdade);
    spSexo = (Spinner) findViewById(R.id.spSexo);

}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data){
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_CODE_01 && resultCode == RESULT_OK && data != null && data.getData() != null) {
        imgUri = data.getData();
        try{
            Bitmap bm = MediaStore.Images.Media.getBitmap(getContentResolver(), imgUri);
            imgPrincipal.setImageBitmap(bm);
        } catch (Exception e){
            e.printStackTrace();
        }
    }
    if (requestCode == REQUEST_CODE_02 && resultCode == RESULT_OK && data != null && data.getData() != null) {
        imgUri2 = data.getData();
        try{
            Bitmap bm = MediaStore.Images.Media.getBitmap(getContentResolver(), imgUri2);
            img02.setImageBitmap(bm);
        } catch (Exception e){
            e.printStackTrace();
        }
    }
}

public String getExtImagem(Uri uri){
    ContentResolver contentResolver = getContentResolver();
    MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();
    return mimeTypeMap.getExtensionFromMimeType(contentResolver.getType(uri));
}

@SuppressWarnings("VisibleForTests")
public void salvaDados(View v){

    if (imgUri != null){
        StorageReference reference = getStorage().child(FB_STORAGE_PATH + FirebaseConfig.getFirebaseUser().getUid() + "principal"+"." + getExtImagem(imgUri));
        reference.putFile(imgUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>()  {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                Upload upload = new Upload(taskSnapshot.getDownloadUrl().toString().trim(),
                        taskSnapshot.getDownloadUrl().toString().trim(), txtNome.getText().toString(),
                        spIdade.getSelectedItem().toString()+" anos", spSexo.getSelectedItem().toString(),
                        "R$ " + txtValor.getText().toString()+",00",
                        txtFone.getText().toString(), txtDescricao.getText().toString());
                String uid = FirebaseConfig.getFirebaseUser().getUid();
                databaseUsuario.child(uid).setValue(upload);

            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(getApplicationContext(), e.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
            }
        }).addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {

            @Override
            public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
            }
        });
    }
    goMainScreen();
}



public void goMainScreen() {
    Intent main = new Intent(this, MainActivity.class);
    startActivity(main);
    finish();
}

}

Answer 1

You can replace Imageview with an Imagebutton, it provides click support.

And use your method public void selecionaFoto(View v) to be the onClick of Imagebutton, the View v parameter must provide which Imagebutton was clicked.