From 94d55a6e2ea92a6e05e7b3e982ee28b68ceae27e Mon Sep 17 00:00:00 2001
From: Fyodor Kupolov <fkupolov@google.com>
Date: Tue, 5 Sep 2017 18:15:41 -0700
Subject: Close idle connections to release RAM

Close idle connections after 30s of inactivity to release RAM.

Bug: 63398887
Test: runtest --path packages/providers/BlockedNumberProvider/tests
Change-Id: I23bfb2c5dd161801509f62ba5cf99e18101fc30f
---
 .../android/providers/blockednumber/BlockedNumberDatabaseHelper.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/android/providers/blockednumber/BlockedNumberDatabaseHelper.java b/src/com/android/providers/blockednumber/BlockedNumberDatabaseHelper.java
index ac3e94d..9959245 100644
--- a/src/com/android/providers/blockednumber/BlockedNumberDatabaseHelper.java
+++ b/src/com/android/providers/blockednumber/BlockedNumberDatabaseHelper.java
@@ -28,6 +28,8 @@ public class BlockedNumberDatabaseHelper {
 
     private static final String DATABASE_NAME = "blockednumbers.db";
 
+    private static final int IDLE_CONNECTION_TIMEOUT_MS = 30000;
+
     private static BlockedNumberDatabaseHelper sInstance;
 
     private final Context mContext;
@@ -42,6 +44,8 @@ public class BlockedNumberDatabaseHelper {
         public OpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory,
                           int version) {
             super(context, name, factory, version);
+            // Memory optimization - close idle connections after 30s of inactivity
+            setIdleConnectionTimeout(IDLE_CONNECTION_TIMEOUT_MS);
         }
 
         @Override
-- 
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