Merge "WifiTile: Avoid NPE during boot phase"

am: b23150ffa9 Change-Id: Ib4748cb4814e4f6f1c5e7579284522ac55df329f
2018-02-20 20:20:51 +00:00
parent b459c66fca b23150ffa9
commit 0d90a0690b
1 changed files with 1 additions and 0 deletions
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -76,6 +76,7 @@ public class WifiTile extends QSTileImpl<SignalState> {

    @Override
    public void handleSetListening(boolean listening) {
+        if (mController == null) return;
        if (listening) {
            mController.addCallback(mSignalCallback);
        } else {