Differential D71 Diff 248 src/it/reyboz/bustorino/backend/utils.java

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src/it/reyboz/bustorino/backend/utils.java

package it.reyboz.bustorino.backend;		package it.reyboz.bustorino.backend;

import android.content.Context;		import android.content.Context;
import android.content.Intent;		import android.content.Intent;
import android.net.ConnectivityManager;		import android.net.ConnectivityManager;
import android.net.NetworkInfo;		import android.net.NetworkInfo;
import android.net.Uri;		import android.net.Uri;
import android.util.Log;		import android.util.Log;
import android.util.TypedValue;		import android.util.TypedValue;
import android.view.View;		import android.view.View;
import androidx.annotation.Nullable;		import androidx.annotation.Nullable;

import java.io.PrintWriter;		import java.io.PrintWriter;
import java.io.StringWriter;		import java.io.StringWriter;
import java.util.Arrays;		import java.util.Arrays;
import java.util.List;		import java.util.List;
		import java.util.Locale;

		import it.reyboz.bustorino.backend.mato.MatoAPIFetcher;

public abstract class utils {		public abstract class utils {
private static final double EarthRadius = 6371e3;		private static final double EarthRadius = 6371e3;
public static Double measuredistanceBetween(double lat1,double long1,double lat2,double long2){		public static Double measuredistanceBetween(double lat1,double long1,double lat2,double long2){
final double phi1 = Math.toRadians(lat1);		final double phi1 = Math.toRadians(lat1);
final double phi2 = Math.toRadians(lat2);		final double phi2 = Math.toRadians(lat2);

final double deltaPhi = Math.toRadians(lat2-lat1);		final double deltaPhi = Math.toRadians(lat2-lat1);
▲ Show 20 Lines • Show All 75 Lines • ▼ Show 20 Lines	public static String getBusStopIDFromUri(Uri uri) {
break;		break;
default:		default:
Log.e("ActivityMain", "Unexpected intent URL: " + uri);		Log.e("ActivityMain", "Unexpected intent URL: " + uri);
busStopID = null;		busStopID = null;
}		}
return busStopID;		return busStopID;
}		}

public static String toTitleCase(String givenString) {		public static String toTitleCase(String givenString, boolean lowercaseRest) {
String[] arr = givenString.split(" ");		String[] arr = givenString.split(" ");
StringBuffer sb = new StringBuffer();		StringBuilder sb = new StringBuilder();
//Log.d("BusTO chars", "String parsing: "+givenString+" in array: "+ Arrays.toString(arr));		//Log.d("BusTO chars", "String parsing: "+givenString+" in array: "+ Arrays.toString(arr));
for (int i = 0; i < arr.length; i++) {		for (int i = 0; i < arr.length; i++) {
if (arr[i].length() > 1)		if (arr[i].length() > 1) {
sb.append(Character.toUpperCase(arr[i].charAt(0)))		sb.append(Character.toUpperCase(arr[i].charAt(0)));
.append(arr[i].substring(1)).append(" ");		if (lowercaseRest)
		sb.append(arr[i].substring(1).toLowerCase(Locale.ROOT));
		else
		sb.append(arr[i].substring(1));
		sb.append(" ");
		}
else sb.append(arr[i]);		else sb.append(arr[i]);
}		}
return sb.toString().trim();		return sb.toString().trim();
}		}


/**		/**
* Open an URL in the default browser.		* Open an URL in the default browser.
*		*
* @param url URL		* @param url URL
*/		*/
public static void openIceweasel(String url, Context context) {		public static void openIceweasel(String url, Context context) {
Intent browserIntent1 = new Intent(Intent.ACTION_VIEW, Uri.parse(url));		Intent browserIntent1 = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
if (browserIntent1.resolveActivity(context.getPackageManager()) != null) {		if (browserIntent1.resolveActivity(context.getPackageManager()) != null) {
//check we have an activity ready to receive intents (otherwise, there will be a crash)		//check we have an activity ready to receive intents (otherwise, there will be a crash)
context.startActivity(browserIntent1);		context.startActivity(browserIntent1);
}		}
}		}

		public static ArrivalsFetcher[] getDefaultArrivalsFetchers(){
		return new ArrivalsFetcher[]{ new MatoAPIFetcher(),
		new FiveTAPIFetcher(), new GTTJSONFetcher(), new FiveTScraperFetcher()};
		}
/**		/**
* Print the first i lines of the the trace of an exception		* Print the first i lines of the the trace of an exception
* https://stackoverflow.com/questions/21706722/fetch-only-first-n-lines-of-a-stack-trace		* https://stackoverflow.com/questions/21706722/fetch-only-first-n-lines-of-a-stack-trace
*/		*/
/*		/*
public static String traceCaller(Exception ex, int i) {		public static String traceCaller(Exception ex, int i) {
StringWriter sw = new StringWriter();		StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);		PrintWriter pw = new PrintWriter(sw);
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