Solution 1 :
I will suggest try to save Bitmap after converting it to ByteArrayOutputStream not URI.
You can get user selected Bitmap as follows –
....
Bitmap newImage; //make it a global variable
.....
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode != RESULT_CANCELED) {
switch (requestCode) {
case 0: //Image from Camera
if (resultCode == RESULT_OK && data != null) {
newImage = (Bitmap) data.getExtras().get("data");
userImage.setImageBitmap(newImage);
newImageSet = true;
}
break;
case 1: //Image from gallery/user device
if (resultCode == RESULT_OK && data != null) {
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA};
if (selectedImage != null) {
Cursor cursor = getActivity().getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
if (cursor != null) {
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
newImage = BitmapFactory.decodeFile(picturePath);
userImage.setImageBitmap(newImage);
cursor.close();
}
}
}
break;
}
}
}
After getting new image bitmp this is how you can put Bitmap in Firstore.
public void saveImageToFirbase(){
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
newImage.compress(Bitmap.CompressFormat.JPEG, 40, byteArrayOutputStream);
StorageReference imgReference = FirebaseStorage.getInstance().getReference()
.child("User Profile Image")
.child(FirebaseAuth.getInstance().getCurrentUser().getUid() + ".jpeg");
//adjust imgReference according to your database structure
imgReference.putBytes(byteArrayOutputStream.toByteArray())
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
getDownloadUrl(imgReference);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.e(TAG, "onFailure: ", e.getCause());
}
});
}
Here Bitmap.CompressFormat.JPEG, 40 integer value will be the level of compression.
Method getgetDownloadUrl() –
private void getDownloadUrl(StorageReference storageReference) {
storageReference.getDownloadUrl()
.addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
setUserProfileUrl(uri);
}
});
}
And at least you can update user’s Profile and set ImageUrl –
private void setUserProfileUrl(Uri userProfileUrl) {
FirebaseUser firebaseUser = FirebaseAuth.getInstance().getCurrentUser();
UserProfileChangeRequest userProfileChangeRequest = new UserProfileChangeRequest.Builder()
.setPhotoUri(userProfileUrl).build();
firebaseUser.updateProfile(userProfileChangeRequest)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
//some more update in your view
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.e(TAG, "onFailure: ", e.getCause());
}
});
}
Happy Coding !
Problem :
I added user profile page in my project which is ProfileFragment.java and it’s layout file is fragment_profile.xml. I want to update user information like name,description, profile pic and cover page. My program does not have error, name and description update successfully but cover and profile pictures does not update? What is wrong in my code?
This is my ProfileFragment.java
public class ProfileFragment extends Fragment {
//Log Statment
private static final String TAG = "ProfileFragment";
//firebase auth
FirebaseAuth firebaseAuth;
FirebaseUser user;
FirebaseDatabase firebaseDatabase;
DatabaseReference databaseReference;
//firabase storage
StorageReference storageReference;
//profil resminin ve kapak resminin nerede depolanacağının yolu
String storagePath = "Users_Profile_Cover_Imgs/";
//layout views
ImageView avatar, coverPhoto;
TextView nameTxt, emailTxt, descTxt;
FloatingActionButton fab;
//Progress Dialog
ProgressDialog pd;
//permissions
private static final int CAMERA_REQUESTED_CODE = 100;
private static final int STORAGE_REQUESTED_CODE = 200;
private static final int IMAGE_PICK_GALLERY_CODE = 300;
private static final int IMAGE_PICK_CAMERA_CODE = 400;
//izinler için gerekli arrayler
String cameraPermissions[];
String storagePermissions[];
//seçilen resmin uri adresi
Uri image_uri;
//profil fotografı yoksa kapak fotografımı kontrol et
String profileORCoverPhoto;
public ProfileFragment() {
//boş public constructor gerekli
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_profile, container, false);
//init firebase
firebaseAuth = FirebaseAuth.getInstance();
user = firebaseAuth.getCurrentUser();
firebaseDatabase = FirebaseDatabase.getInstance();
databaseReference = firebaseDatabase.getReference("Users");
//init layout views
avatar = view.findViewById(R.id.avatar);
coverPhoto = view.findViewById(R.id.coverPhoto);
nameTxt = view.findViewById(R.id.nameTxt);
emailTxt = view.findViewById(R.id.emailTxt);
descTxt = view.findViewById(R.id.descTxt);
fab = view.findViewById(R.id.fab);
pd = new ProgressDialog(getActivity());
//izin arrayleri
cameraPermissions = new String[]{Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE};
storagePermissions = new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
/* giriş yapan kullanıcıların bilgilerini email yada uid kullanarak çekmek zorundayız
Kullanıcı detaylarını email adreslerini kullanarak çekicez
orderbyChild query kullanarak giriş yapılan email ile email key ini eşleştirerek kullanıcı detaylarına ulaşılıyor
*/
Query query = databaseReference.orderByChild("email").equalTo(user.getEmail());
query.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot snapshot) {
//gerekli veriler gelene kadar kontrol et
for (DataSnapshot ds: snapshot.getChildren()){
//verileri almak için
String name = ""+ ds.child("name").getValue();
String email = ""+ ds.child("email").getValue();
String desc = ""+ ds.child("desc").getValue();
String image = ""+ ds.child("image").getValue();
String cover = ""+ ds.child("cover").getValue();
//set data
nameTxt.setText(name);
emailTxt.setText(email);
descTxt.setText(desc);
Log.d(TAG, "onDataChange: nName: "+name+" email: "+ email);
try {
// resim alınırsa ayarla
Picasso.get().load(image).into(avatar);
} catch (Exception e){
// resim alınırken herangi bir sıkıntı varsa varsayılan olarak ayarla
Picasso.get().load(R.drawable.add_photo_foreground).into(avatar);
}
try {
// kapak resimi alınırsa ayarla
Picasso.get().load(cover).into(coverPhoto);
} catch (Exception e){
// kapak resmi alınırken herangi bir sıkıntı varsa varsayılan olarak ayarla
Picasso.get().load(R.drawable.default_cover_photo).into(coverPhoto);
}
}
Log.d(TAG, "onDataChange: Data is empty");
}
@Override
public void onCancelled(@NonNull DatabaseError error) {
Log.d(TAG, "onCancelled: "+error);
}
});
//fab button onClick özelliği ekleme
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//edit profile dialog göster
showEditProfileDialog();
}
});
return view;
}
private void requestStoragePermission(){
//runtime depolama izinleri isteme
requestPermissions(storagePermissions, STORAGE_REQUESTED_CODE);
}
private void requestCameraPermission(){
//runtime depolama izinleri isteme
requestPermissions(cameraPermissions, CAMERA_REQUESTED_CODE);
}
private boolean checkStoragePermission(){
//depolama izinlerini kontrol et, etkinse true, değilse false döndür
boolean result = ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE)
== (PackageManager.PERMISSION_GRANTED);
return result;
}
private boolean checkCameraPermission(){
//depolama izinlerini kontrol et, etkinse true, değilse false döndür
boolean result = ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.CAMERA)
== (PackageManager.PERMISSION_GRANTED);
boolean result1 = ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE)
== (PackageManager.PERMISSION_GRANTED);
return result && result1;
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
//Bu yöntem, kullanıcı izin isteği iletişim kutusundan izin ver veya reddet düğmesine bastığında çağrılır
//burada izin durumlarını ele alınır(izin verildi ve reddedildi)
switch (requestCode){
case CAMERA_REQUESTED_CODE: {
//camera seçildiğinde önce izin alınmış mı diye kontrol eder
if (grantResults.length > 0 ){
boolean cameraAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
boolean writeStorageAccepted = grantResults[1] == PackageManager.PERMISSION_GRANTED;
if(cameraAccepted && writeStorageAccepted){
//izinler etkinleştirildi
pickFromCamera();
}
else{
//izinler reddedildi
Toast.makeText(getActivity(),"Please enable camera && storage permission",Toast.LENGTH_SHORT).show();
}
}
}
break;
//galeri seçildiğinde önce izin alınmış mı diye kontrol eder
case STORAGE_REQUESTED_CODE: {
if (grantResults.length > 0 ){
boolean cameraAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
boolean writeStorageAccepted = grantResults[1] == PackageManager.PERMISSION_GRANTED;
if(writeStorageAccepted){
//izinler etkinleştirildi
pickFromGallery();
}
else{
//izinler reddedildi
Toast.makeText(getActivity(),"Please enable storage permission",Toast.LENGTH_SHORT).show();
}
}
}
break;
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
//bu metot camera veya galeri den fotograf seçildikten sonra çağırılıyor
if (resultCode == RESULT_OK){
if (requestCode == IMAGE_PICK_GALLERY_CODE){
//resim geleriden seçildi, resmin uri'sini al
image_uri = data.getData();
uploadProfileCoverPhoto(image_uri);
}
if (requestCode == IMAGE_PICK_CAMERA_CODE){
//resim cameradan seçildi, resmin uri'sini al
uploadProfileCoverPhoto(image_uri);
}
}
super.onActivityResult(requestCode, resultCode, data);
}
//Editprofile dialog
private void showEditProfileDialog() {
// Profil resmi düzenle, kapak fotografı gösterme, isim düzenleme, açıklama düzenleme
//Seçenekleri dialogta gösterme
String options[] = {"Edit Profile Picture", "Edit Cover Photo", "Edit Name", "Edit Description"};
//alert dialog
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
//başlık
builder.setTitle("Choose Action");
//dialog itemlerini ayarlama
builder.setItems(options, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//dialog itemlere onClick özelliği ekleme
if (which == 0){
//profil düzenleme tıklandı
pd.setMessage("Updating Profile Picture");
//profil foto mu yoksa kapak foto mu konrol için
profileORCoverPhoto = "image"; // profil resmini değiştirirken aynı değerlerin atandığından emin ol
showImagePicDialog();
}
else if (which == 1){
//kapak düzenleme tıklandı
pd.setMessage("Updating Cover Picture");
//profil foto mu yoksa kapak foto mu konrol için
profileORCoverPhoto = "cover"; //kapak resmini değiştirirken aynı değerlerin atandığından emin ol
showImagePicDialog();
}
else if (which == 2){
//isim duzenleme tıklandı
pd.setMessage("Updating Name");
//veritabanında "name" güncellenmesi için motodun çağırılması
showNameDescUpdateDialog("name");
}
else if (which == 3){
//açıklama düzenleme tıklandı
pd.setMessage("Updating Description");
showNameDescUpdateDialog("desc");
}
}
});
//dialog oluşturme ve gösterme
builder.create().show();
}
private void showNameDescUpdateDialog(final String key) {
//key parametresi "name" ve "desc" değerlerini alıyor
//custom dialog
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle("Update "+key); //Update name or Update description..
//Dialog layoutunu ayarla
LinearLayout linearLayout = new LinearLayout(getActivity());
linearLayout.setOrientation(LinearLayout.VERTICAL);
linearLayout.setPadding(10,10,10,10);
//editText ekleme
final EditText editText = new EditText(getActivity());
editText.setHint("Enter "+ key);
linearLayout.addView(editText);
builder.setView(linearLayout);
//dialog'a update button ekle
builder.setPositiveButton("Update", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//input text from edit text
String value = editText.getText().toString().trim();
//kullanıcının bir şeyler girip girmediğini onayla
if (!TextUtils.isEmpty(value)){
pd.show();
HashMap<String, Object> result = new HashMap<>();
result.put(key, value);
databaseReference.child(user.getUid()).updateChildren(result)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
//güncellendi, dismiss progress
pd.dismiss();
Toast.makeText(getActivity(),"Updated...",Toast.LENGTH_SHORT).show();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
//error mesajı al ve göster, dismiss progress
pd.dismiss();
Toast.makeText(getActivity(),""+e.getMessage(),Toast.LENGTH_SHORT).show();
}
});
}
else {
Toast.makeText(getActivity(), "Please Enter "+key, Toast.LENGTH_SHORT).show();
}
}
});
//dialog'a cancel button ekle
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
//dialog'u oluştur ve göster
builder.create().show();
}
private void showImagePicDialog() {
//profil resmini cameradan ya da galeriden seçme seçenekleri ekleme
String options[] = {"Camera", "Gallery"};
//alert dialog
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
//başlık
builder.setTitle("Pick Image From");
//dialog itemlerini ayarlama
builder.setItems(options, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//dialog itemlere onClick özelliği ekleme
if (which == 0){
//camera tıklandı
// pd.setMessage("Updating Profile Picture");
//showImagePicDialog();
if (!checkCameraPermission()){
requestCameraPermission();
}
else{
pickFromCamera();
}
}
else if (which == 1){
//galeir tıklandı
//pd.setMessage("Updating Cover Picture");
if(!checkStoragePermission()){
requestStoragePermission();
}
else {
pickFromGallery();
}
}
}
});
//dialog oluşturme ve gösterme
builder.create().show();
}
private void uploadProfileCoverPhoto(final Uri uri) {
//Show progress dialog
pd.show();
//iki ayrı fonksiyon yerine profil resmi ve kapak resmi aynı fonksiyonda
//firabase storage'da depolanan resmin yolu ve adı
String filePathAndName = storagePath+ ""+ profileORCoverPhoto + "_"+ user.getUid();
StorageReference storageReference2nd = storageReference.child(filePathAndName);
storageReference2nd.putFile(uri)
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
//resim depoya yüklendi, şimdi url'sini al ve kullanıcı veritabanında sakla
Task<Uri> uriTask = taskSnapshot.getStorage().getDownloadUrl();
while (!uriTask.isSuccessful());
Uri downloadUri = uriTask.getResult();
//resmin yüklenip yüklenmediğini ve url'nin alındığını kontrol edin
if (uriTask.isSuccessful()){
//resim yüklendi
//kullanıcı veritabanına url'i ekle/güncelle
HashMap<String, Object> results = new HashMap<>();
//ilk parametre profileOrCoverPhote image veya cover değerlerine sahip
//ikinci parametre firebase storage'da depolanan resmin url
results.put(profileORCoverPhoto, downloadUri.toString());
databaseReference.child(user.getUid()).updateChildren(results)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
pd.dismiss();
Toast.makeText(getActivity(), "Image Updated...", Toast.LENGTH_SHORT).show();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
pd.dismiss();
Toast.makeText(getActivity(), "Error Updating Image...", Toast.LENGTH_SHORT).show();
}
});
}
else {
//error
pd.dismiss();
Toast.makeText(getActivity(), "Some error occured", Toast.LENGTH_SHORT).show();
}
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
//bazı errorlar var, errorları al ve error mesajı göster, dissmis dialog
pd.dismiss();
Toast.makeText(getActivity(), e.getMessage(),Toast.LENGTH_SHORT).show();
}
});
}
private void pickFromCamera() {
//cihaz kamerasından görüntü alma
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "Temp Pic");
values.put(MediaStore.Images.Media.DESCRIPTION, "Temp Description");
//resim uri'si
image_uri = getActivity().getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
//camera başlatılması
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, image_uri);
startActivityForResult(cameraIntent, IMAGE_PICK_CAMERA_CODE);
}
private void pickFromGallery() {
//galeriden resim seçme
Intent galleryIntent = new Intent(Intent.ACTION_PICK);
galleryIntent.setType("image/*");
startActivityForResult(galleryIntent, IMAGE_PICK_GALLERY_CODE);
}
}
My AndroidManifes.xml is
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns_android="http://schemas.android.com/apk/res/android"
package="com.gamze.pawsbook">
<uses-permission android_name="android.permission.WRITE_EXTERNAL_STORAGE"
android_maxSdkVersion="29" />
<uses-permission android_name="android.permission.CAMERA"
android_maxSdkVersion="29" />
<application
android_allowBackup="true"
android_icon="@mipmap/ic_launcher"
android_label="@string/app_name"
android_roundIcon="@mipmap/ic_launcher_round"
android_supportsRtl="true"
android_theme="@style/AppTheme">
<activity android_name=".LoginActivity"></activity>
<activity android_name=".DashboardActivity">
<intent-filter>
<action android_name="android.intent.action.MAIN" />
<category android_name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android_name=".RegisterActivity" />
<activity android_name=".MainActivity"></activity>
</application>
</manifest>
My build.gradle(module:app)
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 29
defaultConfig {
applicationId "com.gamze.pawsbook"
minSdkVersion 22
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.1.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
// add the Firebase SDK for Google Analytics
implementation 'com.google.firebase:firebase-analytics:17.2.2'
//Firebase authentication library
implementation 'com.google.firebase:firebase-auth:19.3.2'
implementation 'com.google.android.gms:play-services-auth:18.1.0'
//google sign in library
implementation 'com.google.android.gms:play-services-auth:18.1.0'
//Firebase Realtime Database
implementation 'com.google.firebase:firebase-database:19.3.1'
//Firebase Storage
implementation 'com.google.firebase:firebase-storage:19.1.1'
//Picasso library (resimleri eklemek için)
implementation 'com.squareup.picasso:picasso:2.71828'
}
Comments
Comment posted by Gorkem
Can you answer my question please???? @NikhilSharma
READ [ANSWERED] java - Updated to 4.2RC1 and transparent activities do not work ? Suddenly black
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Comment posted by Nikhil Sharma
I try to provide a working code, which I was using to put image in Firbase, I might look into your code as well but that will be tomorrow, as it’s getting late and I need to sleep 😀
Comment posted by Gorkem
Thanks. i am waiting for you 😀 @NikhilSharma
Comment posted by Nikhil Sharma
have you tried my suggestion in answer ?
Comment posted by Gorkem
Yes i tryed. Your answer is also good way but my mistake was different. When i add storageReference = FirebaseStorage.getInstance().getReference(); in onCreateView class my problem fixed. But still thank you for your help..
