erfanegtfi

public class TimeUtils {
    public static final long DAY = 86400000;
    public static final long HOUR = 3600000;
    public static final long MINUTE = 60000;
    public static final long SECOND = 1000;

    public static long getMinuteDifference(long startTime, long endTime) {
        return (endTime - startTime) / MINUTE;
    }

erfanegtfi

import android.support.v4.view.MotionEventCompat;
import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Hash {
    public static String getHash(String txt, String hashType) {
        try {
            byte[] array = MessageDigest.getInstance(hashType).digest(txt.getBytes());
            StringBuffer sb = new StringBuffer();

erfanegtfi

public class Validator {
    public static boolean isValidEmailAddress(String email) {
        String emailRegex;
        String stricterFilterString = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
        String laxString = ".+@.+\\.[A-Za-z]{2}[A-Za-z]*";
        if (true) {
            emailRegex = stricterFilterString;
        } else {
            emailRegex = laxString;
        }

erfanegtfi

 public static void openInsagram(String channelName, Activity act) {
         Uri uri = Uri.parse("http://instagram.com/_u/" + channelName);
        Intent likeIng = new Intent(Intent.ACTION_VIEW, uri);
        likeIng.setPackage("com.instagram.android");
        try {
            act.startActivity(likeIng);
        } catch (ActivityNotFoundException e) {
            act.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://instagram.com/" + channelName)));
        }
    }

erfanegtfi

 public static boolean isAppIsInBackground(Context context) {
        boolean isInBackground = true;
        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT_WATCH) {
            List<ActivityManager.RunningAppProcessInfo> runningProcesses = am.getRunningAppProcesses();
            for (ActivityManager.RunningAppProcessInfo processInfo : runningProcesses) {
                if (processInfo.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                    for (String activeProcess : processInfo.pkgList) {
                        if (activeProcess.equals(context.getPackageName())) {
                            isInBackground = false;

erfanegtfi

package ir.gushtomorghebaradaran.Utils;

import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;

import com.google.gson.Gson;


public class Prefs<T> {

erfanegtfi

package com.besat.Utils;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;

erfanegtfi

public class ObservableRxList<T> {
    protected final List<T> list;
    protected final PublishSubject<List<T>> subject;

    public ObservableRxList() {
        this.list = new ArrayList<T>();
        this.subject = PublishSubject.create();
    }

    public void add(T value) {

erfanegtfi

public class LiveDataList<T> extends LiveData<List<T>> {
    public void addAll(List<T> items) {
        if (getValue() != null && items != null) {
            getValue().addAll(items);
            setValue(getValue());
        }
    }

    public void clear() {
        if (getValue() != null) {

erfanegtfi

import android.content.Context;
import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.navigation.NavDestination;
import androidx.navigation.NavOptions;