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Merge "Smoother signal bar transition during CBRS data switching" am: c67dbaa94c

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Change-Id: If6b4d47e3c03b1957aa4c3b5e403ababefcfc946
This commit is contained in:
Automerger Merge Worker
2020-03-14 00:07:06 +00:00
parent 1285a78ec0 c67dbaa94c
commit 6c5e9c680c
1 changed files with 33 additions and 0 deletions
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33
packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
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@@ -17,6 +17,7 @@
package com.android.systemui.statusbar.policy;
import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_IN;
import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_INOUT;
import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE;
@@ -160,6 +161,7 @@ public class NetworkControllerImpl extends BroadcastReceiver
ServiceState mLastServiceState;
private boolean mUserSetup;
private boolean mSimDetected;
private boolean mForceCellularValidated;
/**
* Construct this controller object and register for updates.
@@ -275,12 +277,41 @@ public class NetworkControllerImpl extends BroadcastReceiver
mPhoneStateListener = new PhoneStateListener(bgLooper) {
@Override
public void onActiveDataSubscriptionIdChanged(int subId) {
// For data switching from A to B, we assume B is validated for up to 2 seconds iff:
// 1) A and B are in the same subscription group e.g. CBRS data switch. And
// 2) A was validated before the switch.
// This is to provide smooth transition for UI without showing cross during data
// switch.
if (keepCellularValidationBitInSwitch(mActiveMobileDataSubscription, subId)) {
if (DEBUG) Log.d(TAG, ": mForceCellularValidated to true.");
mForceCellularValidated = true;
mReceiverHandler.removeCallbacks(mClearForceValidated);
mReceiverHandler.postDelayed(mClearForceValidated, 2000);
}
mActiveMobileDataSubscription = subId;
doUpdateMobileControllers();
}
};
}
private final Runnable mClearForceValidated = () -> {
if (DEBUG) Log.d(TAG, ": mClearForceValidated");
mForceCellularValidated = false;
updateConnectivity();
};
boolean isInGroupDataSwitch(int subId1, int subId2) {
SubscriptionInfo info1 = mSubscriptionManager.getActiveSubscriptionInfo(subId1);
SubscriptionInfo info2 = mSubscriptionManager.getActiveSubscriptionInfo(subId2);
return (info1 != null && info2 != null && info1.getGroupUuid() != null
&& info1.getGroupUuid().equals(info2.getGroupUuid()));
}
boolean keepCellularValidationBitInSwitch(int sourceSubId, int destSubId) {
return mValidatedTransports.get(TRANSPORT_CELLULAR)
&& isInGroupDataSwitch(sourceSubId, destSubId);
}
public DataSaverController getDataSaverController() {
return mDataSaverController;
}
@@ -794,6 +825,8 @@ public class NetworkControllerImpl extends BroadcastReceiver
}
}
if (mForceCellularValidated) mValidatedTransports.set(TRANSPORT_CELLULAR);
if (CHATTY) {
Log.d(TAG, "updateConnectivity: mConnectedTransports=" + mConnectedTransports);
Log.d(TAG, "updateConnectivity: mValidatedTransports=" + mValidatedTransports);