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author | Glenn Kasten <gkasten@android.com> | 2015-04-10 12:53:47 -0700 |
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committer | Glenn Kasten <gkasten@android.com> | 2015-04-10 12:54:48 -0700 |
commit | 092520b257628fc7e69d1cec14a65ccc50067e60 (patch) | |
tree | 245ba140149b362f4a0b0343eeecd09b9dae268e /LoopbackApp/app/src/main | |
parent | ed142125efc1084febeb42e7de60eaff697e385a (diff) | |
download | drrickorang-092520b257628fc7e69d1cec14a65ccc50067e60.tar.gz |
Allow running on pre Jellybean MR1
Diffstat (limited to 'LoopbackApp/app/src/main')
-rw-r--r-- | LoopbackApp/app/src/main/java/org/drrickorang/loopback/LoopbackApplication.java | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/LoopbackApp/app/src/main/java/org/drrickorang/loopback/LoopbackApplication.java b/LoopbackApp/app/src/main/java/org/drrickorang/loopback/LoopbackApplication.java index 0071f2d..9460a0c 100644 --- a/LoopbackApp/app/src/main/java/org/drrickorang/loopback/LoopbackApplication.java +++ b/LoopbackApp/app/src/main/java/org/drrickorang/loopback/LoopbackApplication.java @@ -160,9 +160,14 @@ public class LoopbackApplication extends Application { if( mAudioThreadType == AUDIO_THREAD_TYPE_NATIVE) { - AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE); - String value = am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER); - int minBufferSizeInFrames = Integer.parseInt(value); + int minBufferSizeInFrames; + if (isSafeToUseGetProperty()) { + AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE); + String value = am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER); + minBufferSizeInFrames = Integer.parseInt(value); + } else { + minBufferSizeInFrames = 1024; + } int minBufferSizeInBytes = BYTES_PER_FRAME * minBufferSizeInFrames; setPlayBufferSizeInBytes(minBufferSizeInBytes); @@ -203,6 +208,10 @@ public class LoopbackApplication extends Application { return Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD; } + boolean isSafeToUseGetProperty() { + return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1; + } + @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); |