I am following a tutorial that shows you how to create an app like WhatsApp but I am having a very very hard time with one problem.
When the user goes to their SettingsActivity they see their default image, name and status. When I click on the default image, I go to the gallery on my phone and select the image I want to use. When I select it I crop out the image and then I hit the word crop in the top right hand corner. I get the message that it’s cropping the image and then it says the image upload was successful.
When I look in my Firebase Database, this is what I see the image is stored as "com.google.android.gms.tasks.zzu@44d8fb0"
But even though it’s in the Database it’s still showing me the default profile pic. When I click update and then go back to the SettingsActivity there is no picture where the profile pic is suppose to be. Not even the default image. I tried debugging this and changing my code around but nothing help me. Can anyone help me ?
SettingsActivity :
private Button UpdateAccountSettings;
private EditText userName, userStatus;
private CircleImageView userProfileImage;
private String currentUserID;
private FirebaseAuth mAuth;
private DatabaseReference RootRef;
private static final int GalleryPick = 1;
private StorageReference UserProfileImagesRef;
private ProgressDialog loadingBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_settings);
mAuth = FirebaseAuth.getInstance();
currentUserID = mAuth.getCurrentUser().getUid();
RootRef = FirebaseDatabase.getInstance().getReference();
UserProfileImagesRef = FirebaseStorage.getInstance().getReference().child("Profile Images");
InitializeFields();
userName.setVisibility(View.INVISIBLE);
UpdateAccountSettings.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
UpdateSettings();
}
});
RetrieveUserInfo();
userProfileImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent galleryIntent = new Intent();
galleryIntent.setAction(Intent.ACTION_GET_CONTENT);
galleryIntent.setType("image/*");
startActivityForResult(galleryIntent, GalleryPick);
}
});
}
private void InitializeFields() {
userName = (EditText) findViewById(R.id.set_user_name);
userStatus = (EditText) findViewById(R.id.set_profile_status);
userProfileImage = (CircleImageView) findViewById(R.id.set_profile_image);
loadingBar = new ProgressDialog(this);
UpdateAccountSettings = (Button) findViewById(R.id.update_settings_button);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == GalleryPick && resultCode==RESULT_OK && data!=null){
Uri ImageUri = data.getData();
CropImage.activity()
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(1,1)
.start(this);
}
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
CropImage.ActivityResult result = CropImage.getActivityResult(data);
if(resultCode == RESULT_OK){
loadingBar.setTitle("Set Profile Image");
loadingBar.setMessage("Please wait your profile image is updating...");
loadingBar.setCanceledOnTouchOutside(false);
loadingBar.show();
final Uri resultUri = result.getUri();
StorageReference filePath = UserProfileImagesRef.child(currentUserID + ".jpg");
filePath.putFile(resultUri).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
@Override
public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
if(task.isSuccessful())
{
Toast.makeText(SettingsActivity.this, "Profile pic upload successful", Toast.LENGTH_SHORT).show();
String downloadUrl = task.getResult().getMetadata().getReference().getDownloadUrl().toString();
RootRef.child("Users").child(currentUserID).child("image")
.setValue(downloadUrl)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if(task.isSuccessful()){
Toast.makeText(SettingsActivity.this, "Image is saved", Toast.LENGTH_SHORT).show();
loadingBar.dismiss();
} else {
String message = task.getException().toString();
Toast.makeText(SettingsActivity.this, "Error: " + message, Toast.LENGTH_SHORT).show();
loadingBar.dismiss();
}
}
});
} else {
String message = task.getException().toString();
Toast.makeText(SettingsActivity.this, "Error: " + message, Toast.LENGTH_SHORT).show();
loadingBar.dismiss();
}
}
});
}
}
}
private void UpdateSettings() {
String setUserName = userName.getText().toString();
String setStatus = userStatus.getText().toString();
if(TextUtils.isEmpty(setUserName)){
Toast.makeText(this, "Please enter your user name...", Toast.LENGTH_SHORT).show();
}
if(TextUtils.isEmpty(setStatus)){
Toast.makeText(this, "Please write your status...", Toast.LENGTH_SHORT).show();
}
else {
HashMap<String, Object> profileMap = new HashMap<>();
profileMap.put("uid", currentUserID);
profileMap.put("name", setUserName);
profileMap.put("status", setStatus);
RootRef.child("Users").child(currentUserID).updateChildren(profileMap)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if(task.isSuccessful()){
SendUserToMainActivity();
Toast.makeText(SettingsActivity.this, "Profile Updated Successfully", Toast.LENGTH_SHORT).show();
} else{
String message = task.getException().toString();
Toast.makeText(SettingsActivity.this, "Error:", Toast.LENGTH_SHORT).show();
}
}
});
}
}
private void RetrieveUserInfo() {
RootRef.child("Users").child(currentUserID)
.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
if ((dataSnapshot.exists()) && (dataSnapshot.hasChild("name") && (dataSnapshot.hasChild("image"))))
{
String retrieveUserName = dataSnapshot.child("name").getValue().toString();
String retrieveStatus = dataSnapshot.child("status").getValue().toString();
String retrieveProfileImage = dataSnapshot.child("image").getValue().toString();
userName.setText(retrieveUserName);
userStatus.setText(retrieveStatus);
Picasso.get().load(retrieveProfileImage).into(userProfileImage);
}
else if ((dataSnapshot.exists()) && (dataSnapshot.hasChild("name")))
{
String retrieveUserName = dataSnapshot.child("name").getValue().toString();
String retrieveStatus = dataSnapshot.child("status").getValue().toString();
userName.setText(retrieveUserName);
userStatus.setText(retrieveStatus);
}
else {
userName.setVisibility(View.VISIBLE);
Toast.makeText(SettingsActivity.this, "Update your info", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onCancelled(@NonNull DatabaseError databaseError) {
}
});
}
private void SendUserToMainActivity() {
Intent mainIntent = new Intent(SettingsActivity.this, MainActivity.class);
mainIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(mainIntent);
finish();
}