Develop Reference

How to upload image on firebase without button android studio

How to upload the image without "upload" button and to use that new image automatically as default user picture? How can I implement this in my code.
mAuth = FirebaseAuth.getInstance();
circlePic = findViewById(R.id.circleImageView);
FirebaseUser user = mAuth.getCurrentUser();
if (user != null) {
Glide.with(this)
.load(user.getPhotoUrl())
.into(circlePic);
public void Profile(View view) {
Intent cpicview = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(cpicview, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent imageRIntent) {
super.onActivityResult(requestCode, resultCode, imageRIntent);
if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK)
mProfileUri = imageRIntent.getData();
Uri selectedImage = imageRIntent.getData();
this.circlePic.setImageURI(selectedImage);

first add click listener to your imageview that will open activity to choose an image
profileImage.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Profile Image"), REQUEST_CODE);
}
});
then implement onActivityResult that will be executed when image is selected
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == REQUEST_CODE) {
InputStream inputStream = context.getContentResolver().openInputStream(data.getData());
Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
uploadImage(bitmap);
}
}
this is the method to upload Bitmap
private void uploadImage(Bitmap bitmap)
{
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReferenceFromUrl("Your url for storage");
StorageReference mountainImagesRef = storageRef.child("images/" + chat_id + Utils.getCurrentTimeStamp() + ".jpg");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 20, baos);
byte[] data = baos.toByteArray();
UploadTask uploadTask = mountainImagesRef.putBytes(data);
uploadTask.addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception exception) {
// Handle unsuccessful uploads
}
}).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Uri downloadUrl = taskSnapshot.getDownloadUrl();
Log.d(downloadUrl);
}
});
}
and don't forget to declare REQUEST_CODE in your class
public static final int REQUEST_CODE = 1;
and maybe you will need to add this line in your xml for your profile image view
android:clickable="true"

video thumbnail of selected video while uploading on firebase storage

i am uploading video to firebase storage. i want to show the thumbnail of selected video on app screen
i have tried uploading image with the same code and it gives me the image preview of selected image, but it doesnot show any preview or thumbnail of selected video
moreover i want to know hoe to give the path of selected video as well..
main activity
public class MainActivity extends AppCompatActivity {
private static final int PICK_VIDEO_REQUEST = 3;
Button chooseImg, uploadImg;
ImageView imgView;
int PICK_IMAGE_REQUEST = 111;
Uri filePath;
ProgressDialog pd;
//creating reference to firebase storage
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReferenceFromUrl("gs://<<ur app url>>"); //change the url according to your firebase app
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
chooseImg = (Button)findViewById(R.id.chooseImg);
uploadImg = (Button)findViewById(R.id.uploadImg);
imgView = (ImageView)findViewById(R.id.imgView);
pd = new ProgressDialog(this);
pd.setMessage("Uploading....");
chooseImg.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("video/*");
intent.setAction(Intent.ACTION_PICK);
startActivityForResult(Intent.createChooser(intent, "Select Video"), PICK_VIDEO_REQUEST);
}
});
uploadImg.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(filePath != null) {
pd.show();
StorageReference childRef = storageRef.child("vide.mp4");
//uploading the image
UploadTask uploadTask = childRef.putFile(filePath);
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
pd.dismiss();
Toast.makeText(MainActivity.this, "Upload successful", Toast.LENGTH_SHORT).show();
}
}).addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
pd.dismiss();
Toast.makeText(MainActivity.this, "Upload Failed -> " + e, Toast.LENGTH_SHORT).show();
}
});
}
else {
Toast.makeText(MainActivity.this, "Select a video", Toast.LENGTH_SHORT).show();
}
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {
filePath = data.getData();
try {
//getting image from gallery
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), filePath);
//Setting image to ImageView
imgView.setImageBitmap(bitmap);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}

Firebase Image Upload - Android

I am trying to upload Image to firebase storage but I am neither seeing the progress dialog nor the toast message.
The debug breakpoint is not even stopping at those lines.
Please help.
ib_profileImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent_modifyImage = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivity(intent_modifyImage);
}
});
}
//Image Capture Activity Result
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == CAMERA_REQUEST_CODE && resultCode == RESULT_OK){
progressDialog.setMessage("Uploading Image...");
progressDialog.show();
Uri uri = data.getData();
StorageReference filepath = storageReference_image.child("profile_photos").child(uri.getLastPathSegment());
filepath.putFile(uri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Toast.makeText(UserProfileActivity.this,"Upload Complete",Toast.LENGTH_SHORT).show();
progressDialog.dismiss();
}
});
}
}

try this
public class MainActivity extends AppCompatActivity {
Button chooseImg, uploadImg;
ImageView imgView;
int PICK_IMAGE_REQUEST = 111;
Uri filePath;
ProgressDialog pd;
//creating reference to firebase storage
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReferenceFromUrl("gs://fir-example-c4312.appspot.com"); //change the url according to your firebase app
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
chooseImg = (Button)findViewById(R.id.chooseImg);
uploadImg = (Button)findViewById(R.id.uploadImg);
imgView = (ImageView)findViewById(R.id.imgView);
pd = new ProgressDialog(this);
pd.setMessage("Uploading....");
chooseImg.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_PICK);
startActivityForResult(Intent.createChooser(intent, "Select Image"), PICK_IMAGE_REQUEST);
}
});
uploadImg.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(filePath != null) {
pd.show();
StorageReference childRef = storageRef.child("image.jpg");
//uploading the image
UploadTask uploadTask = childRef.putFile(filePath);
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
pd.dismiss();
Toast.makeText(MainActivity.this, "Upload successful", Toast.LENGTH_SHORT).show();
}
}).addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
pd.dismiss();
Toast.makeText(MainActivity.this, "Upload Failed -> " + e, Toast.LENGTH_SHORT).show();
}
});
}
else {
Toast.makeText(MainActivity.this, "Select an image", Toast.LENGTH_SHORT).show();
}
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {
filePath = data.getData();
try {
//getting image from gallery
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), filePath);
//Setting image to ImageView
imgView.setImageBitmap(bitmap);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
don't forget to Change Rules in firebase console
By default we are not allowed to access firebase storage without authentication. To change it go to firebase console using any web browser. Open the firebase project that you have used in above steps and go to Storage and then Rules tab. Now change read and write rules to true as shown in below image.

try this method,its worked for me
Inside onActivityResult,
StorageReference storageRef = storage.getReferenceFromUrl(---STORAGE_BUCKET---);
StorageReference imagePathReference = storageRef.child("image");
final Uri uri = data.getData();
Bitmap bmp = null;
try {
bmp = MediaStore.Images.Media.getBitmap(getContentResolver(), data.getData());
} catch (IOException e) {
e.printStackTrace();
}
// convert bitmap to byte array to save image in firebase storage
ByteArrayOutputStream bos = new ByteArrayOutputStream();
if (bmp != null) {
bmp.compress(Bitmap.CompressFormat.JPEG, 60, bos);
}
byte[] dataNew = bos.toByteArray();
uploadTask = imagePathReference.putBytes(dataNew);
try {
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
// success
}
});
}catch (Exception e){
}

push data camera to firebase android studio

Hi i'm having trouble entering data into firebase.
I can insert image data from album to firebase but i can not put image data from camera to firebase that i just photo. Please help me :)
//activitylapor
public class Lapor extends AppCompatActivity {
private ImageButton mSelectImage;
private EditText mPostNamaPelapor;
private EditText mPostNoTelpon;
private EditText mPostLokasiKejadian;
private EditText mPostKeteranganBencana;
private EditText mPostWaktuBencana;
private Uri mImageUri = null;
//private static final int GALLERY_REQUEST = 1;
private int REQUEST_CAMERA = 0, SELECT_FILE = 1;
private String userChoosenTask;
private ImageView ivImage;
private StorageReference mStorage;
private DatabaseReference mDatabase;
private ProgressDialog mProgress;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mStorage = FirebaseStorage.getInstance().getReference();
mDatabase = FirebaseDatabase.getInstance().getReference().child("Lapor");
mSelectImage = (ImageButton) findViewById(R.id.imageSelect);
mPostNamaPelapor = (EditText) findViewById(R.id.namaPelapor);
mPostNoTelpon = (EditText) findViewById(R.id.noTelpon);
mPostLokasiKejadian = (EditText) findViewById(R.id.lokasiKejadian);
mPostKeteranganBencana = (EditText) findViewById(R.id.keteranganBencana);
ivImage = (ImageView) findViewById(R.id.ivImage);
Button mSubmitBtn = (Button) findViewById(R.id.submitBtn);
mProgress = new ProgressDialog(this);
mSelectImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
selectImage();
}
});
mSubmitBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
startPosting();
}
});
}
private void startPosting() {
mProgress.setMessage("Posting Lapor");
mProgress.show();
final String namapelapor_val = mPostNamaPelapor.getText().toString().trim();
final String notelpon_val = mPostNoTelpon.getText().toString().trim();
final String lokasikejadian_val = mPostLokasiKejadian.getText().toString().trim();
final String keteranganbencana_val = mPostKeteranganBencana.getText().toString().trim();
if (!TextUtils.isEmpty(namapelapor_val) && !TextUtils.isEmpty(notelpon_val) && !TextUtils.isEmpty(lokasikejadian_val)
&& !TextUtils.isEmpty(keteranganbencana_val) && mImageUri != null) {
StorageReference filepath = mStorage.child("Foto_Lapor").child(mImageUri.getLastPathSegment());
filepath.putFile(mImageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Uri downloadUrl = taskSnapshot.getDownloadUrl();
DatabaseReference newPost = mDatabase.push();
newPost.child("namapelapor").setValue(namapelapor_val);
newPost.child("nomortelpon").setValue(notelpon_val);
newPost.child("lokasikejadian").setValue(lokasikejadian_val);
newPost.child("keteranganbencana").setValue(keteranganbencana_val);
assert downloadUrl != null;
newPost.child("foto").setValue(downloadUrl.toString());
mProgress.dismiss();
startActivity(new Intent(Lapor.this, Terimakasih.class));
finish();
}
});
}
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults){
switch (requestCode) {
case Utility.MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE:
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (userChoosenTask.equals("Ambil Foto"))
cameraIntent();
else if (userChoosenTask.equals("Ambil dari Album"))
galleryIntent();
} else {
//code for deny
}
break;
}
}
private void selectImage() {
final CharSequence[] items = {"Ambil Foto", "Ambil dari Album",
"Batal"};
AlertDialog.Builder builder = new AlertDialog.Builder(Lapor.this);
builder.setTitle("Ambil Gambar");
builder.setItems(items, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int item) {
boolean result = Utility.checkPermission(Lapor.this);
if (items[item].equals("Ambil Foto")) {
userChoosenTask = "Ambil Foto";
if (result)
cameraIntent();
} else if (items[item].equals("Ambil dari Album")) {
userChoosenTask = "Ambil dari Album";
if (result)
galleryIntent();
} else if (items[item].equals("Batal")) {
dialog.dismiss();
}
}
});
builder.show();
}
private void galleryIntent() {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);//
startActivityForResult(Intent.createChooser(intent, "Select File"), SELECT_FILE);
}
private void cameraIntent() {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, REQUEST_CAMERA);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (requestCode == SELECT_FILE) {
Uri mImageUri = data.getData();
CropImage.activity(mImageUri)
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(4, 3)
.start(this);
}
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
CropImage.ActivityResult result = CropImage.getActivityResult(data);
mImageUri = result.getUri();
ivImage.setImageURI(mImageUri);
}
else if (requestCode == REQUEST_CAMERA) {
Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
thumbnail.compress(Bitmap.CompressFormat.JPEG, 90, bytes);
File destination = new File(Environment.getExternalStorageDirectory(),
System.currentTimeMillis() + ".jpg");
ivImage.setImageBitmap(thumbnail);
}
}
}
}
Thanks

Here is how i have done,its working for me,
In OnActivity Result,
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReferenceFromUrl(AppConstants.STORAGE_BUCKET);
final String imageName = "INSTA_"+System.currentTimeMillis()+".JPEG";
StorageReference imagePathReference;
imagePathReference = storageRef.child("---your storage path---"+ imageName);
// bimatp factory
BitmapFactory.Options options = new BitmapFactory.Options();
// downsizing image as it throws OutOfMemory Exception for larger images
options.inSampleSize = 8;
final Bitmap bitmap = BitmapFactory.decodeFile(fileUri.getPath(), options);
ByteArrayOutputStream bos2 = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 60, bos2);
byte[] dataNew2 = bos2.toByteArray();
uploadTask = imagePathReference2.putBytes(dataNew2);
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
if(FirebaseAuth.getInstance().getCurrentUser() != null){
initToSendMessageToFirebase(fileUri, MESSAGE_TYPE_IMAGE,taskSnapshot,"",imageName);
}
}
});
On Clicking launch Camera,
Declare Uri fileUri ; -- global
private void launchCamera() {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = createImageFile();
} catch (IOException ex) {
// Error occurred while creating the File
}
// Continue only if the File was successfully created
if (photoFile != null) {
try {
fileUri = Uri.fromFile(createImageFile());
} catch (IOException e) {
e.printStackTrace();
}
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
startActivityForResult(takePictureIntent, RC_CAMERA);
}
}
}

Firebase Storage, onSuccessListener not doing as intended

I've been trying to create an app which uses Firebase authentication, Firebase storage and Firebase database. Im trying to get the downloadURI from the successListener but it never reaches, and the toast never displays. However, in Firebase Storage it has successfully created a folder with profilepictures and uploaded the image. I dont see what im doing wrong, so any help is appreciated!
public class RegisterLastActivity extends AppCompatActivity {
private EditText displayName;
private Button cheersButton;
private ImageView profilePicture;
private Uri imageFile;
private boolean imageFileChosen = false;
private StorageReference mStorageRef;
private DatabaseReference mDatabase;
private static final int PICK_IMAGE_REQUEST = 1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register_last);
displayName = (EditText) findViewById(R.id.displayname);
cheersButton = (Button) findViewById(R.id.cheers_button);
profilePicture = (ImageView) findViewById(R.id.profile_picture);
mStorageRef = FirebaseStorage.getInstance().getReference();
mDatabase = FirebaseDatabase.getInstance().getReference();
cheersButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
sendToStorage(imageFile);
startActivity(new Intent(RegisterLastActivity.this, MainActivity.class));
finish();
}
});
}
public void imagePressed(View view) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST); }
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {
Uri uri = data.getData();
setImageFile(uri);
imageFileChosen = true;
Log.d("OnActivityResult", "imageFileChosen " + String.valueOf(imageFileChosen));
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri);
//Log.d(TAG, String.valueOf(bitmap));
profilePicture.setImageBitmap(bitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
protected void sendToStorage(Uri uri){
if(imageFileChosen){
StorageReference storageReference = mStorageRef.child("Profilepictures").child(getCurrentToken());
storageReference.putFile(uri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
#Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
#SuppressWarnings("VisibleForTests") Uri downloadUri = taskSnapshot.getDownloadUrl();
Toast.makeText(RegisterLastActivity.this, "Kom inn til success!", Toast.LENGTH_SHORT).show();
}
});
}else{
Toast.makeText(this, "Choose an image!", Toast.LENGTH_SHORT).show();
}
}
protected String getCurrentToken(){
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
if(user != null){
return user.getUid();
}
return null;
}
public void setImageFile(Uri imageFile) {
this.imageFile = imageFile;
}
}
This doesnt produce any error messages in Android Monitor. Look for sendToStorage(Uri uri) method, that's where i have the error. I had to include the #SuppressWarnings("VisibleForTests") because it gives me an annoying error without.