Guard against crash on startup

Change-Id: I06f4ccba63cef7eb0971d8b0bfa143de2ed5e53a
Fixes: 71636566
Test: manual; boottest

1 files changed, 6 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
index d7c80101b287..7b91f1475ca2 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
@@ -413,6 +413,9 @@ public class VolumeDialogImpl implements VolumeDialog {
             Events.writeEvent(mContext, Events.EVENT_ICON_CLICK, AudioManager.STREAM_RING,
                     mRingerIcon.getTag());
             final StreamState ss = mState.states.get(AudioManager.STREAM_RING);
+            if (ss == null) {
+                return;
+            }
             final boolean hasVibrator = mController.hasVibrator();
             if (mState.ringerModeInternal == AudioManager.RINGER_MODE_NORMAL) {
                 if (hasVibrator) {
@@ -617,6 +620,9 @@ public class VolumeDialogImpl implements VolumeDialog {
     protected void updateRingerH() {
         if (mState != null) {
             final StreamState ss = mState.states.get(AudioManager.STREAM_RING);
+            if (ss == null) {
+                return;
+            }
             switch (mState.ringerModeInternal) {
                 case AudioManager.RINGER_MODE_VIBRATE:
                     mRingerStatus.setText(R.string.volume_ringer_status_vibrate);