diff options
| -rw-r--r-- | services/core/java/com/android/server/TelephonyRegistry.java | 102 |
1 files changed, 68 insertions, 34 deletions
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java index c74270882260..5ed6c86bdc18 100644 --- a/services/core/java/com/android/server/TelephonyRegistry.java +++ b/services/core/java/com/android/server/TelephonyRegistry.java @@ -47,6 +47,7 @@ import android.os.RemoteException; import android.os.UserHandle; import android.provider.DeviceConfig; import android.telecom.TelecomManager; +import android.telephony.AccessNetworkConstants; import android.telephony.Annotation; import android.telephony.Annotation.RadioPowerState; import android.telephony.Annotation.SrvccState; @@ -1960,42 +1961,8 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub { ApnSetting apnSetting = preciseState.getApnSetting(); - int apnTypes = apnSetting.getApnTypeBitmask(); - int state = preciseState.getState(); - int networkType = preciseState.getNetworkType(); - synchronized (mRecords) { if (validatePhoneId(phoneId)) { - // We only call the callback when the change is for default APN type. - if ((ApnSetting.TYPE_DEFAULT & apnTypes) != 0 - && (mDataConnectionState[phoneId] != state - || mDataConnectionNetworkType[phoneId] != networkType)) { - String str = "onDataConnectionStateChanged(" - + TelephonyUtils.dataStateToString(state) - + ", " + getNetworkTypeName(networkType) - + ") subId=" + subId + ", phoneId=" + phoneId; - log(str); - mLocalLog.log(str); - for (Record r : mRecords) { - if (r.matchTelephonyCallbackEvent( - TelephonyCallback.EVENT_DATA_CONNECTION_STATE_CHANGED) - && idMatch(r, subId, phoneId)) { - try { - if (DBG) { - log("Notify data connection state changed on sub: " + subId); - } - r.callback.onDataConnectionStateChanged(state, networkType); - } catch (RemoteException ex) { - mRemoveList.add(r.binder); - } - } - } - handleRemoveListLocked(); - - mDataConnectionState[phoneId] = state; - mDataConnectionNetworkType[phoneId] = networkType; - } - Pair<Integer, ApnSetting> key = Pair.create(preciseState.getTransportType(), preciseState.getApnSetting()); PreciseDataConnectionState oldState = mPreciseDataConnectionStates.get(phoneId) @@ -2027,6 +1994,73 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub { if (preciseState.getState() != TelephonyManager.DATA_DISCONNECTED) { mPreciseDataConnectionStates.get(phoneId).put(key, preciseState); } + + // Note that below is just the workaround for reporting the correct data connection + // state. The actual fix should be put in the new data stack in T. + // TODO: Remove the code below in T. + + // Collect all possible candidate data connection state for internet. Key is the + // data connection state, value is the precise data connection state. + Map<Integer, PreciseDataConnectionState> internetConnections = new ArrayMap<>(); + if (preciseState.getState() == TelephonyManager.DATA_DISCONNECTED + && preciseState.getApnSetting().getApnTypes() + .contains(ApnSetting.TYPE_DEFAULT)) { + internetConnections.put(TelephonyManager.DATA_DISCONNECTED, preciseState); + } + for (Map.Entry<Pair<Integer, ApnSetting>, PreciseDataConnectionState> entry : + mPreciseDataConnectionStates.get(phoneId).entrySet()) { + if (entry.getKey().first == AccessNetworkConstants.TRANSPORT_TYPE_WWAN + && entry.getKey().second.getApnTypes() + .contains(ApnSetting.TYPE_DEFAULT)) { + internetConnections.put(entry.getValue().getState(), entry.getValue()); + } + } + + // If any internet data is in connected state, then report connected, then check + // suspended, connecting, disconnecting, and disconnected. The order is very + // important. + int[] statesInPriority = new int[]{TelephonyManager.DATA_CONNECTED, + TelephonyManager.DATA_SUSPENDED, TelephonyManager.DATA_CONNECTING, + TelephonyManager.DATA_DISCONNECTING, + TelephonyManager.DATA_DISCONNECTED}; + int state = TelephonyManager.DATA_DISCONNECTED; + int networkType = TelephonyManager.NETWORK_TYPE_UNKNOWN; + for (int s : statesInPriority) { + if (internetConnections.containsKey(s)) { + state = s; + networkType = internetConnections.get(s).getNetworkType(); + break; + } + } + + if (mDataConnectionState[phoneId] != state + || mDataConnectionNetworkType[phoneId] != networkType) { + String str = "onDataConnectionStateChanged(" + + TelephonyUtils.dataStateToString(state) + + ", " + TelephonyManager.getNetworkTypeName(networkType) + + ") subId=" + subId + ", phoneId=" + phoneId; + log(str); + mLocalLog.log(str); + for (Record r : mRecords) { + if (r.matchTelephonyCallbackEvent( + TelephonyCallback.EVENT_DATA_CONNECTION_STATE_CHANGED) + && idMatch(r, subId, phoneId)) { + try { + if (DBG) { + log("Notify data connection state changed on sub: " + subId); + } + r.callback.onDataConnectionStateChanged(state, networkType); + } catch (RemoteException ex) { + mRemoveList.add(r.binder); + } + } + } + + mDataConnectionState[phoneId] = state; + mDataConnectionNetworkType[phoneId] = networkType; + + handleRemoveListLocked(); + } } } } |