Mpesa Api Android dependency sample Activity file

MainActivity.java

package com.example.mpesaapi;

import android.os.Build;
import android.os.Bundle;
import android.os.StrictMode;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AppCompatActivity;

import com.ngangavictor.mpesa.api.LNMPSettings;

import org.json.JSONException;

import java.io.IOException;

import static com.ngangavictor.mpesa.api.Mpesa.sktPush;

public class MainActivity extends AppCompatActivity {
    Button buttonLNMP;

    @RequiresApi(api = Build.VERSION_CODES.O)
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        int SDK_INT = android.os.Build.VERSION.SDK_INT;
        if (SDK_INT > 8) {
            StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder()
                    .permitAll().build();
            StrictMode.setThreadPolicy(policy);
        }

        LNMPSettings.setBusiness_short_code("174379");
        LNMPSettings.setCallback_url("http://smartforex.co.ke/android/mpesa/listener.php");
        LNMPSettings.setConsumer_key("AL4cs1jYio03B97Bvri5SWaPsQ1upawY");
        LNMPSettings.setConsumer_secret("tIO5wyY43Gobzt6C");
        LNMPSettings.setPhone("254708374149");
        LNMPSettings.setStk_push_url("https://sandbox.safaricom.co.ke/mpesa/stkpush/v1/processrequest");
        LNMPSettings.setTimeout_url("http://smartforex.co.ke/android/mpesa/timeout.php");
        LNMPSettings.setTransaction_desc("testing my api");
        LNMPSettings.setTransaction_type("CustomerPayBillOnline");
        LNMPSettings.setAmount("1");
        LNMPSettings.setAccess_token_url("https://sandbox.safaricom.co.ke/oauth/v1/generate?grant_type=client_credentials");
        LNMPSettings.setAccount_reference("vic10020");
        LNMPSettings.setPasskey("bfb279f9aa9bdbcf158e97dd71a467cd2e0c893059b10f78e6b72ada1ed2c919");

        buttonLNMP = findViewById(R.id.btn_lnmp);


        //lina na mpesa online
        buttonLNMP.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                try {
                    if (sktPush().equals("0")) {
                        Toast.makeText(MainActivity.this, "Success", Toast.LENGTH_LONG).show();
                    } else {
                        Toast.makeText(MainActivity.this, "Error", Toast.LENGTH_LONG).show();
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        });


    }


}