public void guideStart(Guide guide) {
this.mGuide = guide;
// set location listener
LocationState.addLocationChangeListener(this);
// call one onLocationChange, to update actual values imediately
onLocationChanged(LocationState.getLocation());
// Logger.d(TAG, "X");
Thread thread =
new Thread(
new Runnable() {
public void run() {
try {
while (mGuide != null) {
if (PreferenceItems.getGuidingSound()) {
mGuide.manageDistanceSoundsBeeping(mDistanceToTarget);
}
Thread.sleep(100); // kann man das nicht reduzieren??? 200,300,500,700???
}
} catch (Exception e) {
Logger.e(TAG, "guideStart(" + mGuide + ")", e);
}
}
});
thread.start();
for (GuidingListener list : listeners) {
list.guideStart();
}
}
public void onLocationChanged(Location location) {
// Logger.d(TAG, "onLocationChanged(" + location + ")");
if (mGuide != null) {
boolean bContinue = true;
if (location != null) {
bContinue = mGuide.actualizeState(location);
mTargetName = mGuide.getTargetName();
mAzimuthToTarget = mGuide.getAzimuthToTaget();
mDistanceToTarget = mGuide.getDistanceToTarget();
} else {
bContinue = true;
mTargetName = null;
mAzimuthToTarget = 0.0f;
mDistanceToTarget = 0.0f;
}
if (bContinue == true) {
for (GuidingListener list : listeners) {
list.receiveGuideEvent(mGuide, mTargetName, mAzimuthToTarget, mDistanceToTarget);
}
} else {
A.getGuidingContent().guideStop();
}
}
}
public void guideStop() {
this.mGuide = null;
LocationState.removeLocationChangeListener(this);
for (GuidingListener list : listeners) {
list.guideStop();
}
}
protected void trackGuideCallRecalculate() {
for (GuidingListener list : listeners) {
list.trackGuideCallRecalculate();
}
}