Android：onClickコードを重複排除するにはどうすればよいですか？

ユーザーがimageViewsの1つをクリックしてサービスの評価を送信するフィードバックアプリを作成しました。ここにコードがあります-

public class MainActivity extends AppCompatActivity {

EditText name;
ImageView oneStar, twoStar, threeStar, fourStar, fiveStar;
Intent intent;
FirebaseDatabase rootNode;
DatabaseReference reference;

public void displayScore() {
    intent = new Intent(getApplicationContext(), Score.class);
    startActivity(intent);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE); //will hide the title
    getSupportActionBar().hide(); // hide the title bar
    this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN); //enable full screen
    setContentView(R.layout.activity_main);
    name =  findViewById(R.id.editTextPersonName);
    oneStar =  findViewById(R.id.imageView1);
    twoStar =  findViewById(R.id.imageView2);
    threeStar = findViewById(R.id.imageView3);
    fourStar =  findViewById(R.id.imageView4);
    fiveStar =  findViewById(R.id.imageView5);
    oneStar.setTag(1);
    twoStar.setTag(2);
    threeStar.setTag(3);
    fourStar.setTag(4);
    fiveStar.setTag(5);

    oneStar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (name.length() == 0){
                name.setError("Please enter your full name.");
            }
            else {
                name.setError(null);
                rootNode = FirebaseDatabase.getInstance();
                reference = rootNode.getReference().child("Users");
                //Fetch all values
                String username = name.getText().toString();
                String value = view.getTag().toString();
                int rating = Integer.parseInt(value);
                UserHelper helper = new UserHelper(username,rating);
                reference.push().setValue(helper);
                Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
                sleep(2500);
                displayScore();
            }
        }
    });

    twoStar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (name.length() == 0){
                name.setError("Please enter your full name.");
            }
            else {
                name.setError(null);
                rootNode = FirebaseDatabase.getInstance();
                reference = rootNode.getReference().child("Users");
                //Fetch all values
                String username = name.getText().toString();
                String value = view.getTag().toString();
                int rating = Integer.parseInt(value);
                UserHelper helper = new UserHelper(username,rating);
                reference.push().setValue(helper);
                Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
                sleep(2500);
                displayScore();
            }
        }
    });

    threeStar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (name.length() == 0){
                name.setError("Please enter your full name.");
            }
            else {
                name.setError(null);
                rootNode = FirebaseDatabase.getInstance();
                reference = rootNode.getReference().child("Users");
                //Fetch all values
                String username = name.getText().toString();
                String value = view.getTag().toString();
                int rating = Integer.parseInt(value);
                UserHelper helper = new UserHelper(username,rating);
                reference.push().setValue(helper);
                Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
                sleep(2500);
                displayScore();
            }
        }
    });

    fourStar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (name.length() == 0){
                name.setError("Please enter your full name.");
            }
            else {
                name.setError(null);
                rootNode = FirebaseDatabase.getInstance();
                reference = rootNode.getReference().child("Users");
                //Fetch all values
                String username = name.getText().toString();
                String value = view.getTag().toString();
                int rating = Integer.parseInt(value);
                UserHelper helper = new UserHelper(username,rating);
                reference.push().setValue(helper);
                Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
                sleep(2500);
                displayScore();
            }
        }
    });

    fiveStar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (name.length() == 0){
                name.setError("Please enter your full name.");
            }
            else {
                name.setError(null);
                rootNode = FirebaseDatabase.getInstance();
                reference = rootNode.getReference().child("Users");
                //Fetch all values
                String username = name.getText().toString();
                String value = view.getTag().toString();
                int rating = Integer.parseInt(value);
                UserHelper helper = new UserHelper(username,rating);
                reference.push().setValue(helper);
                Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
                sleep(2500);
                displayScore();
            }
        }
    });
}

public void submit () {
    if (name.length() == 0){
        name.setError("Please enter your full name.");
    }
    else {
        name.setError(null);
        rootNode = FirebaseDatabase.getInstance();
        reference = rootNode.getReference().child("Users");
        //Fetch all values
        String username = name.getText().toString();
        String value = view.getTag().toString(); //This is where error occurs
        int rating = Integer.parseInt(value);
        UserHelper helper = new UserHelper(username,rating);
        reference.push().setValue(helper);
        Toast.makeText(MainActivity.this, "Feedback submitted successfully!", Toast.LENGTH_SHORT).show();
        sleep(2500);
        displayScore();
    }
}

}

imageViewのクリックを呼び出すためのメソッドを作成しようとしましたが、エラーが発生します-

String value = view.getTag().toString();

評価値はimageViewにタグとして保存されるためです。冗長なコードをすべて削除するためにメソッドを作成する方法を教えてください。前もって感謝します。