From 9f779ab4affc3bbe401ed6bb433ee78a934162a6 Mon Sep 17 00:00:00 2001
From: Chad Brubaker <cbrubaker@google.com>
Date: Mon, 20 Jun 2016 12:40:20 -0700
Subject: [PATCH] Add getApplicationConfigForPackage

getApplicationConfigForPackage will be used by system components that
need to make connections for apps, e.g. DownloadManager, so that their
secure connections have the same configuration as those from the app
itself.

Bug: 29505888
Change-Id: Idf1cac6307431911eda34529d3fd50f9ca0da314
---
 .../android/security/NetworkSecurityPolicy.java   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/core/java/android/security/NetworkSecurityPolicy.java b/core/java/android/security/NetworkSecurityPolicy.java
index 331063e2bfac5..1b1c30048ee76 100644
--- a/core/java/android/security/NetworkSecurityPolicy.java
+++ b/core/java/android/security/NetworkSecurityPolicy.java
@@ -17,7 +17,10 @@
 package android.security;
 
 import android.annotation.TestApi;
+import android.content.Context;
+import android.content.pm.PackageManager;
 import android.security.net.config.ApplicationConfig;
+import android.security.net.config.ManifestConfigSource;
 
 /**
  * Network security policy.
@@ -98,4 +101,16 @@ public class NetworkSecurityPolicy {
     public void handleTrustStorageUpdate() {
         ApplicationConfig.getDefaultInstance().handleTrustStorageUpdate();
     }
+
+    /**
+     * Returns an {@link ApplicationConfig} based on the configuration for {@code packageName}.
+     *
+     * @hide
+     */
+    public static ApplicationConfig getApplicationConfigForPackage(Context context,
+            String packageName) throws PackageManager.NameNotFoundException {
+        Context appContext = context.createPackageContext(packageName, 0);
+        ManifestConfigSource source = new ManifestConfigSource(appContext);
+        return new ApplicationConfig(source);
+    }
 }