ralphgabrielle

public class AgeCalculator {

    private int days;
    private int months;
    private int years;

    AgeCalculator(int days, int months, int years) {
        this.days = days;
        this.months = months;
        this.years = years;

ralphgabrielle

fun fillIntentWithParams(
    intent: Intent,
    params: Array<out Pair<String, Any?>>
) {
    params.forEach {
        when (val value = it.second) {
            is String ->  intent.putExtra(it.first, value)
            is Int -> intent.putExtra(it.first, value)
            is Double -> intent.putExtra(it.first, value)
            else -> throw Exception("Invalid intent parameter type for : ${it.first}")

ralphgabrielle

class MainActivity : BaseActivity() {

    override val layoutId: Int?
        get() = R.layout.activity_main
 
    override fun viewCreated() { 
        bScan.setOnClickListener {
            startActivityForResult<QRCodeActivity>(REQUEST_CODE_QR) // Kotlin Anko Intent Library
        } 
    }

ralphgabrielle

private void replaceFragment(FragmentManager fragmentManager, Fragment fragment, String backStackName, String lastAddedStackName) {
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        BaseNavigationFragment baseFragment;
        Fragment fragmentByTag = fragmentManager.findFragmentByTag(backStackName);

        if (fragmentByTag != null) {
            baseFragment = (BaseFragment) fragmentByTag; 

            fragmentTransaction
                    .setTransition(FragmentTransaction.TRANSIT_NONE)

ralphgabrielle

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.provider.Settings;
import android.support.annotation.NonNull;
import android.support.annotation.RequiresApi;
import android.support.v4.content.ContextCompat;