Merge "WifiTile: Avoid NPE during boot phase" am: b23150ffa9 am: 0d90a0690b

am: a0f75f5963 Change-Id: I2d4ffcaf46a860e474be2d167e5a3d845b34f41a
2018-02-20 20:47:22 +00:00
parent 581ff5ec0d a0f75f5963
commit 8f784ab44c
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 {