increase the size of the SensorEvent pool from 1 to num_sensors*2. and make the pool global instead of having an instance per SensorEventListener. Change-Id: I1bcc53a9b07cd1f96fac6fe6e3b9da074e3cb1fd
increase the size of the SensorEvent pool from 1 to num_sensors*2. and make the pool global instead of having an instance per SensorEventListener. Change-Id: I1bcc53a9b07cd1f96fac6fe6e3b9da074e3cb1fd