MainActivity.Java

package com.example.stccon.spiner;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    Spinner sp1;
    Button btnSub;
    SharedPreferences sharedPreferences ;
    int sp1Value;

    ArrayAdapter dataAdapter;

    String[] sp_arr = {"খুব ভাল ", "ভাল ","মোটামুটি", "দূর্বল  "};
    int[] sp_arr_no = {1,2,3,4};

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

        sp1 = (Spinner) findViewById(R.id.sp);


        sharedPreferences = getSharedPreferences("spinner", Context.MODE_PRIVATE);



        sp1Value =  sharedPreferences.getInt("sp", 0);



        dataAdapter = new ArrayAdapter(this,android.R.layout.simple_spinner_item,sp_arr);
        dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        sp1.setAdapter(dataAdapter);
        sp1.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> arg0, View arg1, int pos, long arg3) {

                ((TextView) arg0.getChildAt(0)).setTextColor(Color.parseColor("#000000"));

                // get_status = Work_Status_Name.get(pos);
                sp1Value = sp_arr_no[pos] ;
                Log.e("value","pos"+sp1Value);

            }

            @Override
            public void onNothingSelected(AdapterView<?> arg0) {
            }
        });

        sp1.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
                String value = sp_arr[i];
                Log.e("spinner value", value);
            }

            @Override
            public void onNothingSelected(AdapterView<?> adapterView) {

            }
        });



        








        btnSub = (Button) findViewById(R.id.btnSub);

        btnSub.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {


                //String sp1Value  = sp.getText().toString();




                SharedPreferences.Editor editor = sharedPreferences.edit();
                editor.putInt("sp1",sp1Value);


                editor.commit();

                // Log.e("test", sp12Value+"->"+sp13Value);



                Intent i = new Intent(MainActivity.this, MainActivity.class);
                startActivity(i);


                Toast.makeText(getApplicationContext(),
                        "All Data Successfully Save ",
                        Toast.LENGTH_LONG).show();

                finish();




            }
        });




    }
}