Modify AudioEffect and Visualizer JNI to use strong references to native AudioEffect object. Bug: 21629892. Change-Id: I4c2dea0b2e16d807d6dc5d6b09e02e4652d48873
Modify AudioEffect and Visualizer JNI to use strong references to native AudioEffect object. Bug: 21629892. Change-Id: I4c2dea0b2e16d807d6dc5d6b09e02e4652d48873