使用Android Studio将图像上传到Firebase时出现问题。
private static final int CHOOSE_IMAGE = 101;
ImageView imageView;
EditText editText;
Uri uriProfileImage;
ProgressBar progressBar;
String profileImageUrl;
FirebaseAuth mAuth;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile);
mAuth = FirebaseAuth.getInstance();
editText = findViewById(R.id.editTextDisplayName);
imageView = findViewById(R.id.imageView);
progressBar = findViewById(R.id.progressbar);
imageView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showImageChooser();
}
});
findViewById(R.id.buttonSave).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
saveUserInformation();
}
});
}
private void saveUserInformation() {
String displayName = editText.getText().toString();
if (displayName.isEmpty()){
editText.setError("Name required");
editText.requestFocus();
return;
}
FirebaseUser user = mAuth.getCurrentUser();
if (user != null && profileImageUrl != null) {
UserProfileChangeRequest profile = new UserProfileChangeRequest.Builder()
.setDisplayName(displayName)
.setPhotoUri(Uri.parse(profileImageUrl))
.build();
user.updateProfile(profile)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
Toast.makeText(ProfileActivity.this, "Profile Updated", Toast.LENGTH_LONG).show();
}
}
});
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CHOOSE_IMAGE && resultCode == RESULT_OK && data != null && data.getData() != null){
uriProfileImage = data.getData();
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uriProfileImage);
imageView.setImageBitmap(bitmap);
uploadImageToFirebaseStorage();
} catch (IOException e) {
e.printStackTrace();
}
}
}
private void uploadImageToFirebaseStorage() {
StorageReference profileImageRef =
FirebaseStorage.getInstance().getReference("profilepic/" + System.currentTimeMillis() + ".jpg");
if(uriProfileImage != null) {
progressBar.setVisibility(View.VISIBLE);
profileImageRef.putFile(uriProfileImage)
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
progressBar.setVisibility(View.GONE);
profileImageUrl = taskSnapshot.getDownloadUrl().toString();
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
progressBar.setVisibility(View.GONE);
Toast.makeText(ProfileActivity.this, e.getMessage(),Toast.LENGTH_LONG).show();
}
});
}
}
private void showImageChooser(){
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Profile Image"), CHOOSE_IMAGE);
}
}
private void uploadImageToFirebaseStorage() {
StorageReference profileImageRef =
FirebaseStorage.getInstance().getReference("profilepic/" + System.currentTimeMillis() + ".jpg");
if(uriProfileImage != null) {
progressBar.setVisibility(View.VISIBLE);
profileImageRef.putFile(uriProfileImage)
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
progressBar.setVisibility(View.GONE);
profileImageUrl = taskSnapshot.getDownloadUrl().toString();
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
progressBar.setVisibility(View.GONE);
Toast.makeText(ProfileActivity.this, e.getMessage(),Toast.LENGTH_LONG).show();
}
});
E / StorageException：发生StorageException。 发生未知错误，请检查HTTP结果代码和服务器响应的内部异常。 代码：-13000 Http结果：0