saeedsh92

import android.content.Context
import android.content.res.Resources
import android.util.DisplayMetrics

/**
 * Provides utilities for metrics.
 *
 * Original at:
 * @see <a href="https://stackoverflow.com/a/9563438/8877070">stack overflow answer</a>
 *

saeedsh92

public class DirectionsJSONParser {

    /** Receives a JSONObject and returns a list of lists containing latitude and longitude */
    public List<List<HashMap<String,String>>> parse(JSONObject jObject){

        List<List<HashMap<String, String>>> routes = new ArrayList<List<HashMap<String,String>>>() ;
        JSONArray jRoutes = null;
        JSONArray jLegs = null;
        JSONArray jSteps = null;

saeedsh92

package com.sevenlearn.broadcastreceivertutorial;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
import android.os.Build;

public class NetworkUtil {

saeedsh92

package com.sevenlearn.filemanager;

import android.os.Environment;

public class StorageHelper {
    public static boolean isExternalStorageWritable() {
        String state = Environment.getExternalStorageState();
        if (Environment.MEDIA_MOUNTED.equals(state)) {
            return true;
        }