private void showWarningIfGPSOff() {
if (GeoUtils.isGPSDisabled(myActivity)) {
Log.d(LOG_TAG, "GPS disabled!");
warningText.setVisibility(View.VISIBLE);
warningText.setText("Enable GPS");
} else {
Log.d(LOG_TAG, "GPS enabled!");
warningText.setVisibility(View.GONE);
}
}
private void analyseInitLocation(Location l) {
if (l != null) {
myCurrentAccuracy = l.getAccuracy();
long passedTime = System.currentTimeMillis() - l.getTime();
Log.d(
LOG_TAG,
"Passed time since last location event=" + (passedTime / 1000f / 10f) + " minutes");
if (passedTime <= MAX_TIME_SINCE_LAST_UPDATE_IN_MS) onLocationChanged(l);
} else {
GeoUtils.enableLocationProvidersIfNeeded(myActivity);
}
}
private void analyseInitLocation(Location l) {
if (l != null) {
myCurrentAccuracy = l.getAccuracy();
long passedTime = System.currentTimeMillis() - l.getTime();
Log.i(LOG_TAG, "Last known pos accuracy=" + myCurrentAccuracy);
Log.i(LOG_TAG, "Last known pos age=" + (passedTime / 1000f / 10f) + " minutes");
if (passedTime <= MAX_TIME_SINCE_LAST_UPDATE_IN_MS) {
onLocationChanged(l);
} else {
Log.i(
LOG_TAG,
"Last known pos age was to old to use it "
+ "as a current position, will now wait "
+ "for position signal");
myCurrentAccuracy = 1000; // 1000m
}
} else {
GeoUtils.enableLocationProvidersIfNeeded(myActivity);
}
}
/**
* @param context
* @param minAccuracy should be >= 25m
* @param maxPosUpdateCount The max number of update events before the position should be accurate
* enough (something around 6)
*/
public ActionWaitForAccuracy(Activity context, float minAccuracy, int maxPosUpdateCount) {
myActivity = context;
myMinAccuracy = minAccuracy;
myMaxPosUpdateCount = maxPosUpdateCount;
analyseInitLocation(GeoUtils.getCurrentLocation(context));
}