1. I am having a few issues with sounds not playing back fully when on the phone. The sound begins to play , but is then cut short. I am playing the sound through a thread so that i can do other stuff while it is playing the sound.

1.1 What is the best way to play two sounds directly after one another?

2. I want to test the sounds and find the problem in the emulator, but it does not support amr playback. Is it possible to add the audio codec to the emulator ? If so how?