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Add BT - DataTracker connection

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Allows the external BT stack the means to communicate with
ConnectivityService during reverse tethering.

bug:8445208
Change-Id: Ice7dfb0b50c9481d359aed14a51372878185171c
This commit is contained in:
Robert Greenwalt
2012-08-21 19:27:00 -07:00
parent f7fa08b702
commit 665e1aed5e
15 changed files with 213 additions and 136 deletions
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11
services/java/com/android/server/ConnectivityService.java
View File

@ -74,6 +74,7 @@ import android.os.IBinder;
import android.os.INetworkManagementService;
import android.os.Looper;
import android.os.Message;
import android.os.Messenger;
import android.os.ParcelFileDescriptor;
import android.os.PowerManager;
import android.os.Process;
@ -3220,7 +3221,7 @@ public class ConnectivityService extends IConnectivityManager.Stub {
throwIfLockdownEnabled();
try {
int type = mActiveDefaultNetwork;
if (ConnectivityManager.isNetworkTypeValid(type)) {
if (ConnectivityManager.isNetworkTypeValid(type) && mNetTrackers[type] != null) {
mVpn.protect(socket, mNetTrackers[type].getLinkProperties().getInterfaceName());
return true;
}
@ -3425,4 +3426,12 @@ public class ConnectivityService extends IConnectivityManager.Stub {
throw new IllegalStateException("Unavailable in lockdown mode");
}
}
public void supplyMessenger(int networkType, Messenger messenger) {
enforceConnectivityInternalPermission();
if (isNetworkTypeValid(networkType) && mNetTrackers[networkType] != null) {
mNetTrackers[networkType].supplyMessenger(messenger);
}
}
}