Sound component ?


The above program refers to:
First, play the sound file: wolf.wav.
After 0.5 seconds, the sound file: Birds.wav is played again.

After the program is installed on the phone, execute it.
No sound is heard: wolf.wav.
Only the sound is heard: Birds.wav.

What is the reason?

6 posts were merged into an existing topic: How often does the music play?