java配置文件图像保存后不显示，它只显示一个白色的空白屏幕
在我保存我的个人资料图像后，它会显示图像已更新，但当我再次打开设置时，它不会显示任何图像；取而代之的是白色屏幕。但它显示了状态
这是我的密码：
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 view) {
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() {
UpdateAccountSettings = (Button) findViewById(R.id.update_settings_button);
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);
}
@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();
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 Image Uploded succesfully...", Toast.LENGTH_SHORT).show();
final String downloadedUrl = task.getResult().getStorage().getDownloadUrl().toString();
Rootref.child("Users").child(currentUserID).child("image")
.setValue(downloadedUrl)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful())
{
Toast.makeText(SettingsActivity.this,"Image saved in database Successfully...", Toast.LENGTH_SHORT).show();
loadingBar.dismiss();
}
else
{
String message = task.getException().toString();
Toast.makeText(SettingsActivity.this,"", 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 write your username first..", Toast.LENGTH_SHORT).show();
}
if(TextUtils.isEmpty(setStatus)){
Toast.makeText(this,"Please write your Status first..", Toast.LENGTH_SHORT).show();
}
else {
HashMap<String, String> profileMap = new HashMap<>();
profileMap.put("uid", currentUserID);
profileMap.put("name", setUserName);
profileMap.put("Status", setStatus);
Rootref.child("Users").child(currentUserID).setValue( profileMap)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if(task.isSuccessful()){
SendUserToMainActivity();
Toast.makeText(SettingsActivity.this, "Profile Updated Succesfully...", Toast.LENGTH_SHORT).show();
}
else {
String message = task.getException().toString();
Toast.makeText(SettingsActivity.this, "Error:" + message, Toast.LENGTH_SHORT).show();
}
}
});
}
}
private void RetrieveUserInfo()
{
Rootref.child("Users").child(currentUserID)
.addValueEventListener(new ValueEventListener() {
@RequiresApi(api = Build.VERSION_CODES.KITKAT)
@Override
public void onDataChange(@NonNull DataSnapshot dataSnapshot)
{
if((dataSnapshot.exists()) && (dataSnapshot.hasChild("name") ) &&(dataSnapshot.hasChild("image")))
{
String retrieveUserName = dataSnapshot.child("name").getValue().toString();
String retrievesStatus = dataSnapshot.child("Status").getValue().toString();
String retrieveProfileImage = dataSnapshot.child("image").getValue().toString();
userName.setText(retrieveUserName);
userStatus.setText(retrievesStatus);
Picasso.get().load(retrieveProfileImage).into(userProfileImage);
}
else if((dataSnapshot.exists()) && (dataSnapshot.hasChild("name")))
{
String retrieveUserName = Objects.requireNonNull(dataSnapshot.child("name").getValue()).toString();
String retrievesStatus = Objects.requireNonNull(dataSnapshot.child("Status").getValue()).toString();
userName.setText(retrieveUserName);
userStatus.setText(retrievesStatus);
}
else{
userName.setVisibility(View.VISIBLE);
Toast.makeText(SettingsActivity.this, "Please set & update your profile information...", 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();
}
}
我的日志没有显示任何错误，请帮助我
共 (0) 个答案