注册用户 – 添加字段

huangapple
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英文:

Register User - Added fields

问题

  1. Registration.setOnClickListener(new View.OnClickListener() {
  2.     @Override
  3.     public void onClick(View v) {
  4.         // register name/phone/radiogroup
  5.         final String name = nameField.getText().toString();
  6.         final String phone = phoneField.getText().toString();
  7.         final String email = Email.getText().toString();
  8.         final String password = Password.getText().toString();
  10.         if (TextUtils.isEmpty(name)) {
  11.             Toast.makeText(TradesmanLoginActivity.this,
  12.                     "Please enter your Name...", Toast.LENGTH_SHORT).show();
  13.         }
  15.         if (TextUtils.isEmpty(phone)) {
  16.             Toast.makeText(TradesmanLoginActivity.this,
  17.                     "Please enter your Phone Number...", Toast.LENGTH_SHORT).show();
  18.         }
  20.         if (TextUtils.isEmpty(email)) {
  21.             Toast.makeText(TradesmanLoginActivity.this,
  22.                     "Please enter your Email Address...", Toast.LENGTH_SHORT).show();
  23.         }
  25.         if (TextUtils.isEmpty(password)) {
  26.             Toast.makeText(TradesmanLoginActivity.this,
  27.                     "Please enter a Password...", Toast.LENGTH_SHORT).show();
  28.         } else {
  29.             loadingBar.setTitle("Tradesman Registration");
  30.             loadingBar.setMessage("Please wait while we check your credentials...");
  31.             loadingBar.show();
  33.             Auth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(TradesmanLoginActivity.this, new OnCompleteListener<AuthResult>() {
  34.                 @Override
  35.                 public void onComplete(@NonNull Task<AuthResult> task) {
  36.                     if (!task.isSuccessful()) {
  37.                         Toast.makeText(TradesmanLoginActivity.this, "sign up error", Toast.LENGTH_SHORT).show();
  38.                         loadingBar.dismiss();
  39.                     } else {
  40.                         Toast.makeText(TradesmanLoginActivity.this, "Tradesman Registration Successful!", Toast.LENGTH_SHORT).show();
  41.                         loadingBar.dismiss();
  43.                         String name = nameField.getText().toString();
  44.                         String phone= phoneField.getText().toString();
  46.                         HashMap<String,String> user=new HashMap<>();
  47.                         user.put("Name",name);
  48.                         user.put("Phone",phone);
  50.                         String user_id = Auth.getCurrentUser().getUid();
  51.                         DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child("Users").child("Tradesman").child(user_id);
  52.                         current_user_db.setValue(user);
  53.                     }
  54.                 }
  55.             });
  56.         }
  57.     }
  58. });
英文:

So I am trying to register a user for my android app, currently it uses the Firebase authentication to register using a email and password. But I am trying to add a name and phone field to register with too.

  1. Registration.setOnClickListener(new View.OnClickListener() {
  2.         @Override
  3.         public void onClick(View v) {
  5.             // register name/phone/radiogroup
  8.             final String name = nameField.getText().toString();
  9.             final String phone = phoneField.getText().toString();
  10.             final String email = Email.getText().toString();
  11.             final String password = Password.getText().toString();
  13.             if (TextUtils.isEmpty(name)) {
  14.                 Toast.makeText(TradesmanLoginActivity.this,
  15.                         &quot;Please enter your Name...&quot;, Toast.LENGTH_SHORT).show();
  16.             }
  18.             if (TextUtils.isEmpty(phone)) {
  19.                 Toast.makeText(TradesmanLoginActivity.this,
  20.                         &quot;Please enter your Phone Number...&quot;, Toast.LENGTH_SHORT).show();
  21.             }
  23.             if (TextUtils.isEmpty(email)) {
  24.                 Toast.makeText(TradesmanLoginActivity.this,
  25.                         &quot;Please enter your Email Address...&quot;, Toast.LENGTH_SHORT).show();
  26.             }
  28.             if (TextUtils.isEmpty(password)) {
  29.                 Toast.makeText(TradesmanLoginActivity.this,
  30.                         &quot;Please enter a Password...&quot;, Toast.LENGTH_SHORT).show();
  31.             } else {
  32.                 loadingBar.setTitle(&quot;Tradesman Registration&quot;);
  33.                 loadingBar.setMessage(&quot;Please wait while we check your credentials...&quot;);
  34.                 loadingBar.show();
  36.                 Auth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(TradesmanLoginActivity.this, new OnCompleteListener&lt;AuthResult&gt;() {
  37.                     @Override
  38.                     public void onComplete(@NonNull Task&lt;AuthResult&gt; task) {
  39.                         if (!task.isSuccessful()) {
  40.                             Toast.makeText(TradesmanLoginActivity.this, &quot;sign up error&quot;, Toast.LENGTH_SHORT).show();
  41.                             loadingBar.dismiss();
  42.                         } else {
  43.                             Toast.makeText(TradesmanLoginActivity.this, &quot;Tradesman Registration Successful!&quot;, Toast.LENGTH_SHORT).show();
  44.                             loadingBar.dismiss();
  46.                             String name = nameField.getText().toString();
  47.                             String phone= phoneField.getText().toString();
  49.                             HashMap&lt;String,String&gt; user=new HashMap&lt;&gt;();
  50.                             user.put(&quot;Name&quot;,name);
  51.                             user.put(&quot;Phone&quot;,phone);
  54.                             String user_id = Auth.getCurrentUser().getUid();
  55.                             DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child(&quot;Users&quot;).child(&quot;Tradesman&quot;).child(user_id).child(&quot;Name&quot;);
  56.                             current_user_db.setValue(email);
  57.                         }
  58.                     }
  59.                 });
  60.             }
  61.         }
  62.     });

I've created the fields etc, I just am struggling with the part of putting the name and phone into the firebase database.

Currently it registers a user and sets the Name to the users email. I want to store the name and phone as children of the user ID(which they enter when registering), rather than just the email

答案1

得分: 2

你在 setValue 处放入了错误的值。用以下内容替换：

  1.  DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child("Users").child("Tradesman").child(user_id);
  2.  current_user_db.setValue(user);
英文:

You put the wrong value at setValue. Replace with this.

  1.  DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child(&quot;Users&quot;).child(&quot;Tradesman&quot;).child(user_id);
  2.  current_user_db.setValue(user);

答案2

得分: 1

如果您想在 /Users/Tradesman/$uid 下创建一个节点，其中包含用户的姓名和电话号码，那么代码如下所示：

  1. Auth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(TradesmanLoginActivity.this, new OnCompleteListener<AuthResult>() {
  2.     @Override
  3.     public void onComplete(@NonNull Task<AuthResult> task) {
  4.         if (!task.isSuccessful()) {
  5.             Toast.makeText(TradesmanLoginActivity.this, "sign up error", Toast.LENGTH_SHORT).show();
  6.             loadingBar.dismiss();
  7.         } else {
  8.             Toast.makeText(TradesmanLoginActivity.this, "Tradesman Registration Successful!", Toast.LENGTH_SHORT).show();
  9.             loadingBar.dismiss();
  11.             String name = nameField.getText().toString();
  12.             String phone = phoneField.getText().toString();
  14.             HashMap<String, String> user = new HashMap<>();
  15.             user.put("Name", name);
  16.             user.put("Phone", phone);
  18.             String user_id = Auth.getCurrentUser().getUid();
  19.             DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child("Users/Tradesman").child(user_id);
  20.             current_user_db.setValue(user);
  21.         }
  22.     }
  23. });

最大的变化是之前只有在其中写入了 email，而上面的更新会将包含姓名和电话号码的完整映射写入节点。

英文:

If you want to create a node under /Users/Tradesman/$uid with the name and phone number of the user, that'd look like this:

  1. Auth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(TradesmanLoginActivity.this, new OnCompleteListener&lt;AuthResult&gt;() {
  2.     @Override
  3.     public void onComplete(@NonNull Task&lt;AuthResult&gt; task) {
  4.         if (!task.isSuccessful()) {
  5.             Toast.makeText(TradesmanLoginActivity.this, &quot;sign up error&quot;, Toast.LENGTH_SHORT).show();
  6.             loadingBar.dismiss();
  7.         } else {
  8.             Toast.makeText(TradesmanLoginActivity.this, &quot;Tradesman Registration Successful!&quot;, Toast.LENGTH_SHORT).show();
  9.             loadingBar.dismiss();
  11.             String name = nameField.getText().toString();
  12.             String phone= phoneField.getText().toString();
  14.             HashMap&lt;String,String&gt; user=new HashMap&lt;&gt;();
  15.             user.put(&quot;Name&quot;,name);
  16.             user.put(&quot;Phone&quot;,phone);
  18.             String user_id = Auth.getCurrentUser().getUid();
  19.             DatabaseReference current_user_db = FirebaseDatabase.getInstance().getReference().child(&quot;Users/Tradesman&quot;).child(user_id);
  20.             current_user_db.setValue(user);
  21.         }
  22.     }
  23. });

The biggest change is that you were only writing email in there, and the update above writes the entire map with both name and phone number.

huangapple
  • 本文由 发表于 2020年4月9日 05:26:15
  • 转载请务必保留本文链接：https://java.coder-hub.com/61110295.html
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