Android: How to determine Network speed in android programmatically

Question

How to show a slow internet connection to the user when the network is connected Note: Not a network type (2G,3G,4G, WIFI)

Answer 1

UPDATE - DEPRECATED LIBRARY - no longer mainteined

original post:

You can use Network Connection Class by Facebook.

Its ConnectionClassStateChangeListener has a method called onBandwidthStateChange that returns an instance of ConnectionQuality class:

public interface ConnectionClassStateChangeListener {
  public void onBandwidthStateChange(ConnectionQuality bandwidthState);
}

ConnectionQuality class is an enum class defined as below:

public enum ConnectionQuality {
  /**
   * Bandwidth under 150 kbps.
   */
  POOR,
  /**
   * Bandwidth between 150 and 550 kbps.
   */
  MODERATE,
  /**
   * Bandwidth between 550 and 2000 kbps.
   */
  GOOD,
  /**
   * EXCELLENT - Bandwidth over 2000 kbps.
   */
  EXCELLENT,
  /**
   * Placeholder for unknown bandwidth. This is the initial value and will stay at this value
   * if a bandwidth cannot be accurately found.
   */
  UNKNOWN
}