如何通過在android studio中使用firebase auth來刪除註冊用戶？

Question

我已經使用Firebase身份驗證用戶註冊方法創建了註冊方法。

如何使用firebase auth和android studio刪除註冊用戶？

private void registerUser(){ 
      String email = editTextEmail.getText().toString().trim(); 
      String password = editTextPassword.getText().toString().trim(); 


firebaseAuth.createUserWithEmailAndPassword(email,password) 
      .addOnCompleteListener(this, new OnCompleteListener<AuthResult>(){ 

       @Override 
       public void onComplete(@NonNull Task<AuthResult> task) { 
        if(task.isSuccessful()){ 
         //user successfully registered and logged in 
         Toast.makeText(MainActivity.this, "Registered Successfully",Toast.LENGTH_SHORT).show(); 
         progressDialog.dismiss(); 
         finish(); 
         startActivity(new Intent(getApplicationContext(),ProfileActivity.class)); 

        }else{ 
         Toast.makeText(MainActivity.this, "Could Not Register. Please Try Again Later",Toast.LENGTH_SHORT).show(); 
         progressDialog.dismiss(); 
        } 
       } 
      }); 

} 
private void deleteUser(){ 

    // TODO: Fill this method 

} 

Answer 1

您可以使用delete()方法從Firebase中移除所需的用戶。請使用此代碼：

FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser(); 
AuthCredential credential = EmailAuthProvider.getCredential("user@example.com", "password1234"); 

user.reauthenticate(credential).addOnCompleteListener(new OnCompleteListener<Void>() { 
    @Override 
    public void onComplete(@NonNull Task<Void> task) { 
     user.delete().addOnCompleteListener(new OnCompleteListener<Void>() { 
      @Override 
      public void onComplete(@NonNull Task<Void> task) { 
       if (task.isSuccessful()) { 
        Log.d(TAG, "User account deleted."); 
        } 
       } 
      }); 

    } 
}); 

希望它有幫助。