I have a problem with my code, I have to upload images to the firebase storage, I need the images to come from the gallery and the camera, the images from the gallery are ok, but the images coming from the camera are giving problem, image which loads in the imageView and is sent to the database is black. Does anyone know how to fix this, or do you know any other method to load image?
the project code
//Funçao de escolha das opcoes de upload---------------------------------------------------------
private void jeitoImagem() {
final CharSequence[] jeito = {"Camera", "Galeria", "Cancelar"};
//Alert Dialog com as opçoes de escolha-----------------------------------------------------
AlertDialog.Builder b = new AlertDialog.Builder(CadastroEmpresaActivity.this, R.style.Theme_AppCompat_Light_Dialog_Alert);
b.setTitle("Adicionar imagem");
b.setItems(jeito, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
if(jeito[i].equals("Camera")){
abrirCamera();
} else if(jeito[i].equals("Galeria")){
abrirGaleria();
} else if(jeito[i].equals("Cancelar")){
dialogInterface.dismiss();
}
}
});
b.create();
b.show();
}
//Funçao de upar imagem da galeria--------------------------------------------------------------
public void abrirGaleria() {
Intent i = new Intent(Intent.ACTION_PICK);
i.setType("image/*");
startActivityForResult(i,GALERIA);
}
//Funçao de upar imagem da camera---------------------------------------------------------------
public void abrirCamera() {
Intent i = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(i, CAMERA);
}
OnActivityResult
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
//passando o data pra variavel uri----------------------------------------------------------
uri = data.getData();
//Verificando a opçao que foi selecionada---------------------------------------------------
from gallery
if(requestCode == GALERIA && resultCode == RESULT_OK && uri != null){
//Chamando instancia do Storage---------------------------------------------------------
storageReference1 = FirebaseStorage.getInstance().getReference();
try {
//Setando imagem no imageView-------------------------------------------------------
Bitmap b = MediaStore.Images.Media.getBitmap(CadastroEmpresaActivity.this.getContentResolver(), uri);
imagem.setImageBitmap(b);
//Chamando o Storage pra salvar a imagem--------------------------------------------
StorageReference ref = storageReference1.child("Usuario" + System.currentTimeMillis() +".MiBuy");
ref.putFile(uri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
//Passando url da imagem pra variavel---------------------------------------
urlImage = taskSnapshot.getDownloadUrl().toString();
//Alert Dialog de aviso do upload da imagem---------------------------------
AlertDialog.Builder b = new AlertDialog.Builder(CadastroEmpresaActivity.this, R.style.Theme_AppCompat_Light_Dialog_Alert);
b.getContext();
b.setTitle(R.string.upload_imagem);
b.setMessage(R.string.texto_upload_imagem);
b.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
b.create();
b.show();
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
//Verificando a opçao que foi selecionada---------------------------------------------------
from camera
if (requestCode == CAMERA && resultCode == RESULT_OK){
//Chamando instancia do Storage---------------------------------------------------------
storageReference2 = FirebaseStorage.getInstance().getReference();
//Caminho da URL------------------------------------------------------------------------
StorageReference mref = storageReference2.child("Usuario"+ System.currentTimeMillis()+"MiBuy");
//Liberando cache nas imagens-----------------------------------------------------------
imagem.setDrawingCacheEnabled(true);
imagem.buildDrawingCache();
//Criando bitmap------------------------------------------------------------------------
Bitmap bitmap = imagem.getDrawingCache();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] dd = baos.toByteArray();
//Upando a imagem pro firebase----------------------------------------------------------
UploadTask uploadTask = mref.putBytes(dd);
uploadTask.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception exception) {
//Alert Dialog de aviso de erro no upload da imagem-----------------------------
AlertDialog.Builder b = new AlertDialog.Builder(CadastroEmpresaActivity.this, R.style.Theme_AppCompat_Light_Dialog_Alert);
b.getContext();
b.setTitle(R.string.erro_upload_imagem);
b.setMessage(R.string.texto_erro_upload_imagem);
b.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
b.create();
b.show();
}
}).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
//Alert Dialog de aviso do upload da imagem-------------------------------------
AlertDialog.Builder b = new AlertDialog.Builder(CadastroEmpresaActivity.this, R.style.Theme_AppCompat_Light_Dialog_Alert);
b.getContext();
b.setTitle(R.string.upload_imagem);
b.setMessage(R.string.texto_upload_imagem);
b.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
b.create();
b.show();
//Passando url da imagem pra variavel-------------------------------------------
Uri ddownload = taskSnapshot.getDownloadUrl();
urlImage = taskSnapshot.getDownloadUrl().toString();
//Colocando imagem no imageView
Picasso.with(CadastroEmpresaActivity.this).load(ddownload).into(imagem);
}
});
}
}
