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Merge "[Settings] Reduce the operation of VoLTE config redraw" am: 967311df7f

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Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/1510918

Change-Id: I84f2911036c321bb2129e4df82125c9fe3b54bc7
This commit is contained in:
Bonian Chen
2020-11-26 08:24:12 +00:00
committed by Automerger Merge Worker
parent 80a69cb5e0 967311df7f
commit d9ba9cf45b
1 changed files with 4 additions and 2 deletions
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6
src/com/android/settings/network/telephony/Enhanced4gBasePreferenceController.java
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@@ -127,7 +127,7 @@ public class Enhanced4gBasePreferenceController extends TelephonyTogglePreferenc
@Override
public void onStart() {
if (mPhoneStateListener == null) {
if (!isModeMatched() || (mPhoneStateListener == null)) {
return;
}
mPhoneStateListener.register(mContext, mSubId);
@@ -241,7 +241,9 @@ public class Enhanced4gBasePreferenceController extends TelephonyTogglePreferenc
public void unregister() {
mCallState = null;
mTelephonyManager.listen(this, PhoneStateListener.LISTEN_NONE);
if (mTelephonyManager != null) {
mTelephonyManager.listen(this, PhoneStateListener.LISTEN_NONE);
}
}
}