Debashis-Sinha

private fun isOnline(context: Context): Boolean {
  val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
  val n = cm.activeNetwork
  if (n != null) {
    val nc = cm.getNetworkCapabilities(n)
    return nc!!.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) || nc.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
   }
  return false
}

Debashis-Sinha

@SuppressWarnings("deprecation")
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        Uri uri = Uri.parse(url);
        if (uri.getHost() != null && uri.getHost().contains("example.com")) {
            return false;
        }

        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        view.getContext().startActivity(intent);

Debashis-Sinha

private void openNewActivity(String title, String description){
        Intent testIntent = new Intent(this,TestActivity.class);
        testIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TASK);
        PendingIntent pen = PendingIntent.getActivity(this,15,testIntent,PendingIntent.FLAG_ONE_SHOT);
        NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
        builder.setContentTitle(title)
                .setContentText(description)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setOngoing(true)
                .addAction(R.drawable.ic_play, "Test", pen)

Debashis-Sinha

private void sendNotification(String messageBody, String webUrl) {
        Intent intent = new Intent(this, MainActivity.class);
        intent.putExtra("targetLink",webUrl);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);

        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setContentTitle(getString(R.string.app_name))

Debashis-Sinha

/**
* getYoutubeId
* @par string $video_url
*/
public function getYoutubeId( $url )
{
    // http://stackoverflow.com/a/10315969/2252921
    preg_match('/^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/', $url, $founded);
    return !empty( $founded ) ? $founded[1] : '';
}

Debashis-Sinha

/**
* Get file extension
* @param $filePath
* @return string
*/
public function getExtension( $filePath )
{
    if( strpos( $filePath, '.' ) === false ){
        return '';
    }

Debashis-Sinha

/**
* Seconds to time
* @param $sec
* @return string
*/
static function secondsToTime( $sec ){
if( !is_float( $sec ) ) $sec = floatval( $sec );
    $hours   = floor($sec / 3600);
    $minutes = floor(($sec - ($hours * 3600)) / 60);
    $seconds = $sec - ($hours * 3600) - ($minutes * 60);

Debashis-Sinha

/**
* @param $bytes
* @param string $unit
* @param int $decimals
* @return string
*/
static function sizeFormat($bytes, $unit = "", $decimals = 2)
{
    $units = array('B' => 0, 'KB' => 1, 'MB' => 2, 'GB' => 3, 'TB' => 4, 'PB' => 5, 'EB' => 6, 'ZB' => 7, 'YB' => 8);
    $value = 0;

Debashis-Sinha

  	$config['base_url'] = base_url() . 'controller/method/';
	$config['total_rows'] = $this->Model->totalRowNoCount();// Total row count
	$config['per_page'] = 2;
	$config['prev_link'] = '«';
	$config['next_link'] = '»';
  	$config['first_link'] = '';
	$config['last_link'] = '';
	$config['full_tag_open'] = '<ul class="pagination">';
	$config['full_tag_close'] = '</ul>';
	$config['prev_tag_open'] = '<li>';