android stacktrace
try {
StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();
for (int i=0;i<5;i++) {
StackTraceElement st = stackTraceElements[i];
Log.d("BTAdapter", "enable " + st.getClassName()+", "+st.getMethodName());
}
} catch (RemoteException e) {Log.e(TAG, "", e);}