[IT4.1] Clean up to remove no-op logic
The design inside NMS allows the interface activity to be updated from either radio itself or from other sources. However, it's never used since it was introduced. In current code, the signal never comes from radio. Part of the logic in notifyInterfaceClassActivity is actually no operation performed. Remove the no-op logic first to support the follow up migration between CS and NMS for ConnectivityService mainline. Bug: 170598012 Test: atest FrameworksNetTests Change-Id: I4a1fc3a1e1045c3f4dd4ec30dad1ba88ce281b37
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@@ -396,22 +396,12 @@ public class NetworkManagementService extends INetworkManagementService.Stub {
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* Notify our observers of a change in the data activity state of the interface
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*/
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private void notifyInterfaceClassActivity(int type, boolean isActive, long tsNanos,
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int uid, boolean fromRadio) {
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int uid) {
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final boolean isMobile = ConnectivityManager.isNetworkTypeMobile(type);
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int powerState = isActive
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? DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH
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: DataConnectionRealTimeInfo.DC_POWER_STATE_LOW;
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if (isMobile) {
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if (!fromRadio) {
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if (mMobileActivityFromRadio) {
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// If this call is not coming from a report from the radio itself, but we
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// have previously received reports from the radio, then we will take the
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// power state to just be whatever the radio last reported.
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powerState = mLastPowerStateFromRadio;
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}
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} else {
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mMobileActivityFromRadio = true;
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}
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if (mLastPowerStateFromRadio != powerState) {
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mLastPowerStateFromRadio = powerState;
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try {
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@@ -431,15 +421,9 @@ public class NetworkManagementService extends INetworkManagementService.Stub {
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}
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}
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if (!isMobile || fromRadio || !mMobileActivityFromRadio) {
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// Report the change in data activity. We don't do this if this is a change
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// on the mobile network, that is not coming from the radio itself, and we
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// have previously seen change reports from the radio. In that case only
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// the radio is the authority for the current state.
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final boolean active = isActive;
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invokeForAllObservers(o -> o.interfaceClassDataActivityChanged(
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Integer.toString(type), active, tsNanos, uid));
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}
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final boolean active = isActive;
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invokeForAllObservers(o -> o.interfaceClassDataActivityChanged(
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Integer.toString(type), active, tsNanos, uid));
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boolean report = false;
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synchronized (mIdleTimerLock) {
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@@ -671,7 +655,7 @@ public class NetworkManagementService extends INetworkManagementService.Stub {
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timestampNanos = timestamp;
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}
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mDaemonHandler.post(() ->
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notifyInterfaceClassActivity(label, isActive, timestampNanos, uid, false));
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notifyInterfaceClassActivity(label, isActive, timestampNanos, uid));
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}
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@Override
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@@ -1157,7 +1141,7 @@ public class NetworkManagementService extends INetworkManagementService.Stub {
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mNetworkActive = false;
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}
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mDaemonHandler.post(() -> notifyInterfaceClassActivity(type, true,
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SystemClock.elapsedRealtimeNanos(), -1, false));
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SystemClock.elapsedRealtimeNanos(), -1));
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}
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}
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@@ -1181,7 +1165,7 @@ public class NetworkManagementService extends INetworkManagementService.Stub {
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}
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mActiveIdleTimers.remove(iface);
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mDaemonHandler.post(() -> notifyInterfaceClassActivity(params.type, false,
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SystemClock.elapsedRealtimeNanos(), -1, false));
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SystemClock.elapsedRealtimeNanos(), -1));
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}
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}
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