Simple examples of usage of Android network data switches

This article describes the usage of Android network data switches. Share it for your reference, as follows:

This part of the interface is not open in the API. Therefore, you can use this method, when true, open it and close it false. Currently, it is possible for G-net mobile phones.

public boolean setMobileDataEnabled(boolean enabled) {
  final TelephonyManager mTelManager;
  mTelManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
  try {
    Method m = ().getDeclaredMethod("getITelephony"); (true);
    Object telephony = (mTelManager);
    m = ().getMethod((enabled ? "enable" : "disable") + "DataConnectivity");
    (telephony);
    return true;
  } catch (Exception e) {
    ("", "cannot fake telephony", e);
    return false;
  }
}

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I hope this article will be helpful to everyone's Android programming design.