🙅 Bind a WebAPK to its "host" browser.

web_apks/minting_example/src/org/chromium/minting/MintingApplication.java

Index: web_apks/minting_example/src/org/chromium/minting/MintingApplication.java
diff --git a/web_apks/minting_example/src/org/chromium/minting/MintingApplication.java b/web_apks/minting_example/src/org/chromium/minting/MintingApplication.java
index e89bc61856d48f18f9e05abb570e894da20233f8..b0cf798a4b6b6996e097f4bc6ff6d545530d54eb 100644
--- a/web_apks/minting_example/src/org/chromium/minting/MintingApplication.java
+++ b/web_apks/minting_example/src/org/chromium/minting/MintingApplication.java
@@ -9,6 +9,8 @@ import android.content.Context;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.util.Log;
 
+import org.chromium.minting.lib.common.WebAPKUtils;
+
 import java.lang.reflect.Array;
 import java.util.List;
 
@@ -16,10 +18,6 @@ import java.util.List;
  * Example application for a minted APK.
  */
 public class MintingApplication extends Application {
-    static final String HOST_PACKAGE_PREF = "HOST_PACKAGE_PREF";
-    static final String MINT_PREFS = "MINT_PREFS";
-    static final String DEFAULT_CHROME_PACKAGE_NAME = "com.google.android.apps.chrome";
-
     // Context of Chrome.
     private Context mRemoteContext = null;
 
@@ -146,22 +144,13 @@ public class MintingApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
+        mRemoteContext = WebAPKUtils.getHostBrowserContext(this);
         try {
-            String packageString = getSharedPreferences(MINT_PREFS, MODE_PRIVATE)
-                    .getString(HOST_PACKAGE_PREF, DEFAULT_CHROME_PACKAGE_NAME);
-            Log.w(TAG, "Getting remote context for package " + packageString);
-            mRemoteContext = getApplicationContext().createPackageContext(
-                    packageString,
-                    Context.CONTEXT_IGNORE_SECURITY | Context.CONTEXT_INCLUDE_CODE);
-            try {
-                addExternalLoader();
-                addNativeLibrarySearchPath();
-            } catch (ReflectiveOperationException e) {
-                e.printStackTrace();
-            }
-            Log.w(TAG, "Successfully add external loader.");
-        } catch (NameNotFoundException e) {
+            addExternalLoader();
+            addNativeLibrarySearchPath();
+        } catch (ReflectiveOperationException e) {
             e.printStackTrace();
         }
+        Log.w(TAG, "Successfully add external loader.");
     }
 }