Why my else loop is showing unexpected tokens? I couldn’t catch that 
HERE IS MY CODE
package com.example.myandroidapp;
import androidx.appcompat.app.AppCompatActivity;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.TextView;
import java.text.DecimalFormat;
public class MainActivity extends AppCompatActivity {
Button ans_btn,again_btn;
TextView showAns;
EditText getValue;
RadioButton C2F,F2C;
Double x;
@SuppressLint(“SetTextI18n”)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ans_btn = (Button) findViewById(R.id.ans_btn);
again_btn = (Button) findViewById(R.id.again_btn);
showAns = findViewById(R.id.showAns);
getValue = (EditText) findViewById(R.id.getValue);
C2F = (RadioButton) findViewById(R.id.C2F);
F2C = (RadioButton) findViewById(R.id.F2C);
ans_btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (getValue.getText().toString().isEmpty())
showAns.setText(“Please give any temperature:”);
}
else
{
x = Double.parseDouble(String.valueOf(getValue.getText()));
if (C2F.isChecked()) {
x = (x * 9) / 5 + 32;
x = Double.parseDouble(new DecimalFormat("##.###").format(x));
showAns.setText(String.valueOf(x) + "Degree F");
} else if (F2C.isChecked()) {
x = (x - 32) * 5 / 9;
showAns.setText(String.valueOf(x) + "Degree C");
} else {
showAns.setText("Please Select an option...");
}
}
});
ans_btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showAns.setText("0.0");
getValue.setText("");
C2F.setChecked(false);
F2C.setChecked(false);
}
});
}
}
WIth Screenshot
