public AlarmInfo calculateMostImportantAlarm(
RouteDataObject ro, Location loc, MetricsConstants mc, boolean showCameras) {
float mxspeed = ro.getMaximumSpeed();
AlarmInfo speedAlarm = createSpeedAlarm(mc, mxspeed, loc);
if (speedAlarm != null) {
voiceRouter.announceAlarm(speedAlarm);
return speedAlarm;
}
for (int i = 0; i < ro.getPointsLength(); i++) {
int[] pointTypes = ro.getPointTypes(i);
RouteRegion reg = ro.region;
if (pointTypes != null) {
for (int r = 0; r < pointTypes.length; r++) {
RouteTypeRule typeRule = reg.quickGetEncodingRule(pointTypes[r]);
AlarmInfo info = AlarmInfo.createAlarmInfo(typeRule, 0);
if (info != null) {
if (info.getType() != AlarmInfoType.SPEED_CAMERA || showCameras) {
voiceRouter.announceAlarm(info);
return info;
}
}
}
}
}
return null;
}
