From ac5797da580b1c09bd3fbdf93f6ed33461ffefcf Mon Sep 17 00:00:00 2001
From: hogliux <fabian.renn@gmail.com>
Date: Wed, 23 Aug 2017 18:22:17 +0100
Subject: [PATCH] Android: Fixed a race condition when switching the buffer
 size on the Android OpenSL audio device

---
 modules/juce_audio_devices/native/juce_android_OpenSL.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/juce_audio_devices/native/juce_android_OpenSL.cpp b/modules/juce_audio_devices/native/juce_android_OpenSL.cpp
index 248db71a90..d1dd6be331 100644
--- a/modules/juce_audio_devices/native/juce_android_OpenSL.cpp
+++ b/modules/juce_audio_devices/native/juce_android_OpenSL.cpp
@@ -651,11 +651,16 @@ public:
         {
             OpenSLSession::stop();
 
+            while (! guard.compareAndSetBool (1, 0))
+                Thread::sleep (1);
+
             if (inputChannels > 0)
                 recorder->setState (false);
 
             if (outputChannels > 0)
                 player->setState (false);
+
+            guard.set (0);
         }
 
         bool setAudioPreprocessingEnabled (bool shouldEnable) override