sms-receiver-activity

MainActivity.java

package com.hepicar.smsverification;

import android.Manifest;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;

public class MainActivity extends AppCompatActivity {
    private static final String TAG = "MainActivity";
    static int SMS_PERMISSION_CODE = 1001;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        requestReadAndSendSmsPermission();
    }


    /**
     * Request runtime SMS permission
     */
    private void requestReadAndSendSmsPermission() {
        ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_SMS}, SMS_PERMISSION_CODE);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode,
                                           String permissions[], int[] grantResults) {
        switch (requestCode) {
            case 1001: {
                // If request is cancelled, the result arrays are empty.
                if (grantResults.length > 0
                        && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    Log.d(TAG, "onRequestPermissionsResult: ");

                }
            }
        }
    }
}