commit e4b5d69493e1fd6deba2a869acf9bc365c4ac5e1
author Miao Miao (苗苗) <miao.miao@spreadtrum.com> Tue Mar 14 15:51:54 2017 +0800
committer Yifan Bai <yifan.bai@spreadtrum.com> Thu Apr 27 07:57:23 2017 +0000
tree 5d2552cd3334c50046e66d8632e29704169c0ee4
parent 742bd03f1268bbb6c386ec9bf6b0010547300673

Settings crash when receiving data state broadcast

Stress/Stability testing, Settings crash when receiving data state 
broadcast
Solution: Do null judgement before function was called
Test: Stress/Stability test

Change-Id: Id71448ed89eeffcea268c4a2e7154d9ea7639db4

src/com/android/settings/dashboard/conditional/CellularDataCondition.java

diff --git a/src/com/android/settings/dashboard/conditional/CellularDataCondition.java b/src/com/android/settings/dashboard/conditional/CellularDataCondition.java
index c28d9fa..59cfa5d 100644
--- a/src/com/android/settings/dashboard/conditional/CellularDataCondition.java
+++ b/src/com/android/settings/dashboard/conditional/CellularDataCondition.java
@@ -93,8 +93,11 @@
         public void onReceive(Context context, Intent intent) {
             if (TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED.equals(
                     intent.getAction())) {
-                ConditionManager.get(context).getCondition(CellularDataCondition.class)
-                        .refreshState();
+                CellularDataCondition condition = ConditionManager.get(context).getCondition(
+                        CellularDataCondition.class);
+                if (condition != null) {
+                    condition.refreshState();
+                }
             }
         }
     }