Help Help po sa Java code

[Kyla Marquez]

Ano po mali sa code po n nito. baguhan lang po.


package com.example.sittingorganizer;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioGroup;
import android.widget.Toast;

public class NewArrangementActivity extends AppCompatActivity {



Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_new_arrangement);

RadioGroup rgButton = (RadioGroup)findViewById(R.id.rgButton);
EditText yearInput = (EditText)findViewById(R.id.yearInput);
EditText courseInput = (EditText)findViewById(R.id.courseInput);
EditText sectionInput = (EditText)findViewById(R.id.sectionInput);

Button addButton = (Button)findViewById(R.id.addButton);
addButton.setOnClickListener(new View.OnClickListener() {
Override
public void onClick(View v) {
//radio buttons
int checkedId = rgButton.getCheckedRadioButtonId();

if (checkedId == -1){
//No radio buttons are selected
Toast.makeText(NewArrangementActivity.this, "Please Select Year!", Toast.LENGTH_SHORT).show();
}
//EditText conditions
else if (yearInput.length() == 0){
//if year is empty
Toast.makeText(NewArrangementActivity.this, "Please Input Year.", Toast.LENGTH_SHORT).show();
}
else if (courseInput.length() == 0){
//if course is empty
Toast.makeText(NewArrangementActivity.this, "Please Input Course.", Toast.LENGTH_SHORT).show();
}
else if (sectionInput.length() == 0){
//if section is empty
Toast.makeText(NewArrangementActivity.this, "Please Input Section.", Toast.LENGTH_SHORT).show();
}
//radio button condition
else {
Toast.makeText(NewArrangementActivity.this, "Adding Arrangement...", Toast.LENGTH_LONG).show();
//back to main page
Intent startIntent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(startIntent);
}



}
});


}
}
---------------------------------



else if(yearInput.length(), courseInput.length(), sectionInput.length() == 0){
Toast.makeText(NewArrangementActivity.this, "Please Input Details", Toast.LENGTH_SHORT).show();
}


-Kasi po pag sinasalpak ko po ito nag eeror po siya pa help naman po salamat

 

[PHC_Jayvee]

dat ni screenshot mo error

 

[Hashirama-Senju]

lagay mo sa code lods tas screenshot mo yung output para madling maintindihan

 

[_Big Boss_]

dat ni screenshot mo error

lagay mo sa code lods tas screenshot mo yung output para madling maintindihan

Baka po ma help nyopo ako ma. Solve po tung kulang po sa code ko. Salamat po.

https://phcorner.net/threads/android-studio-about-toast-check-my-code.1334458/#post-22665508