commit a1aeeb24e1ab75999dea72a0082ecda40e179b91
author Inseob Kim <inseob@google.com> Thu Nov 08 12:44:47 2018 +0900
committer Inseob Kim <inseob@google.com> Fri Nov 09 05:23:10 2018 +0900
tree 00dec175495f7348f7d683c31227e9716f0954c9
parent 4f0355aab2e9b0369b727f4c18ce77411a23b825

Schematize vold system properties

Properties accessed across partitions are now schematized and will
become APIs to make explicit interfaces among partitions.

Bug: 117924132
Test: m -j
Change-Id: Id2a696c621015d46015d5de0e7aef987e9e01b54
(cherry picked from commit 64af0081cc1a8babe19b0552122e35211fc84c9d)

src/com/android/settings/MasterClear.java

diff --git a/src/com/android/settings/MasterClear.java b/src/com/android/settings/MasterClear.java
index 97942fe..307bbc1 100644
--- a/src/com/android/settings/MasterClear.java
+++ b/src/com/android/settings/MasterClear.java
@@ -39,6 +39,7 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
+import android.sysprop.VoldProperties;
 import android.telephony.euicc.EuiccManager;
 import android.text.TextUtils;
 import android.util.Log;
@@ -440,7 +441,7 @@
     }
 
     private boolean isExtStorageEncrypted() {
-        String state = SystemProperties.get("vold.decrypt");
+        String state = VoldProperties.decrypt().orElse("");
         return !"".equals(state);
     }