From 1498ef9052ef73ab725b26ce592964f63cf1864e Mon Sep 17 00:00:00 2001
From: Michael W <baddaemon87@gmail.com>
Date: Sun, 15 Sep 2019 12:19:46 +0200
Subject: SensitivePhoneNumbers: Convert to singleton class

* Now that there are more users than just call log, it is better to parse
  the XML-file just once
* Keep an instance around for the various users of this class

Change-Id: Iff1510dc40d68a211a6a1c5f19e4ca9ac64c3fcd
---
 .../org/lineageos/internal/phone/SensitivePhoneNumbers.java   | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/sdk/src/java/org/lineageos/internal/phone/SensitivePhoneNumbers.java b/sdk/src/java/org/lineageos/internal/phone/SensitivePhoneNumbers.java
index 8d917600..ff2d65f5 100644
--- a/sdk/src/java/org/lineageos/internal/phone/SensitivePhoneNumbers.java
+++ b/sdk/src/java/org/lineageos/internal/phone/SensitivePhoneNumbers.java
@@ -50,12 +50,21 @@ public class SensitivePhoneNumbers {
     public static final String SENSIBLE_PHONENUMBERS_FILE_PATH = "etc/sensitive_pn.xml";
     private static final String ns = null;
 
+    private static SensitivePhoneNumbers sInstance = null;
+
     private HashMap<String, ArrayList<String>> mSensitiveNumbersMap = new HashMap<>();
 
-    public SensitivePhoneNumbers() {
+    private SensitivePhoneNumbers() {
         loadSensiblePhoneNumbers();
     }
 
+    public static SensitivePhoneNumbers getInstance() {
+        if (sInstance == null) {
+            sInstance = new SensitivePhoneNumbers();
+        }
+        return sInstance;
+    }
+
     private void loadSensiblePhoneNumbers() {
         FileReader sensiblePNReader;
 
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