LineageOS/android_packages_modules_Connectivity
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am 02006632: Merge "Call a network restricted only if all capabilities are restricted" into lmp-preview-dev

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* commit '02006632ef34d70e196a47a3b11ff344005acbb1':
  Call a network restricted only if all capabilities are restricted
This commit is contained in:
Robert Greenwalt
2014-06-04 20:52:50 +00:00
committed by Android Git Automerger
parent 879bd9484d 2606df8790
commit b344398404
1 changed files with 19 additions and 5 deletions
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26
core/java/android/net/ConnectivityManager.java
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@@ -872,22 +872,36 @@ public class ConnectivityManager {
/**
* Removes the NET_CAPABILITY_NOT_RESTRICTED capability from the given
* NetworkCapabilities object if it lists any capabilities that are
* typically provided by retricted networks.
* NetworkCapabilities object if all the capabilities it provides are
* typically provided by restricted networks.
*
* TODO: consider:
* - Moving to NetworkCapabilities
* - Renaming it to guessRestrictedCapability and make it set the
* restricted capability bit in addition to clearing it.
* @hide
*/
public static void maybeMarkCapabilitiesRestricted(NetworkCapabilities nc) {
for (Integer capability: nc.getNetworkCapabilities()) {
for (Integer capability : nc.getNetworkCapabilities()) {
switch (capability.intValue()) {
case NetworkCapabilities.NET_CAPABILITY_CBS:
case NetworkCapabilities.NET_CAPABILITY_DUN:
case NetworkCapabilities.NET_CAPABILITY_EIMS:
case NetworkCapabilities.NET_CAPABILITY_FOTA:
case NetworkCapabilities.NET_CAPABILITY_IA:
case NetworkCapabilities.NET_CAPABILITY_IMS:
case NetworkCapabilities.NET_CAPABILITY_RCS:
case NetworkCapabilities.NET_CAPABILITY_XCAP:
continue;
default:
// At least one capability usually provided by unrestricted
// networks. Conclude that this network is unrestricted.
return;
}
}
// All the capabilities are typically provided by restricted networks.
// Conclude that this network is restricted.
nc.removeNetworkCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED);
break;
}
}
}
private NetworkCapabilities networkCapabilitiesForFeature(int networkType, String feature) {