From 86eb24b02cc9288197f73c7b21de46837e28f7e1 Mon Sep 17 00:00:00 2001
From: s1rius <tangchangzhi@gmail.com>
Date: Tue, 8 Oct 2019 01:49:27 -0700
Subject: [PATCH] Work with custom SharedPreferences implementation (#571)

Summary:
see https://github.com/facebook/flipper/issues/450
If we want to control a custom SharedPreferences, we can create a Class as SharedPreferencesDescriptor's Subclass, override the getSharedPreferences() function to return a custom SharedPreferences instance.

## Changelog
add getSharedPreferences() function in SharedPreferencesDescriptor Class
Pull Request resolved: https://github.com/facebook/flipper/pull/571

Test Plan: No

Reviewed By: jknoxville

Differential Revision: D17738675

Pulled By: passy

fbshipit-source-id: d227e7d6461194f7a01ae7b2ba53434dd71fc0d2
---
 .../sharedpreferences/SharedPreferencesFlipperPlugin.java  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/android/src/main/java/com/facebook/flipper/plugins/sharedpreferences/SharedPreferencesFlipperPlugin.java b/android/src/main/java/com/facebook/flipper/plugins/sharedpreferences/SharedPreferencesFlipperPlugin.java
index a101cec0c..0cde0db9f 100644
--- a/android/src/main/java/com/facebook/flipper/plugins/sharedpreferences/SharedPreferencesFlipperPlugin.java
+++ b/android/src/main/java/com/facebook/flipper/plugins/sharedpreferences/SharedPreferencesFlipperPlugin.java
@@ -101,8 +101,7 @@ public class SharedPreferencesFlipperPlugin implements FlipperPlugin {
     }
     mSharedPreferences = new HashMap<>(descriptors.size());
     for (SharedPreferencesDescriptor descriptor : descriptors) {
-      SharedPreferences preferences =
-          context.getSharedPreferences(descriptor.name, descriptor.mode);
+      SharedPreferences preferences = descriptor.getSharedPreferences(context);
       preferences.registerOnSharedPreferenceChangeListener(onSharedPreferenceChangeListener);
       mSharedPreferences.put(preferences, descriptor);
     }
@@ -252,5 +251,9 @@ public class SharedPreferencesFlipperPlugin implements FlipperPlugin {
       this.name = name;
       this.mode = mode;
     }
+
+    public SharedPreferences getSharedPreferences(Context context) {
+      return context.getSharedPreferences(name, mode);
+    }
   }
 }