private ArrayList<PTZPreset> removeSystemPresetsFrom(ArrayList<PTZPreset> allPresets) {
ArrayList<PTZPreset> customPresets = new ArrayList<>();
if (allPresets.size() > 0) {
// Exclude presets with token >= 33 and only keep those user defined presets
for (PTZPreset preset : allPresets) {
int tokenInt = Integer.valueOf(preset.getToken());
if (tokenInt < 33) {
customPresets.add(preset);
}
}
}
return customPresets;
}
@Override
protected Void doInBackground(Void... params) {
try {
ArrayList<PTZPreset> allPresets = PTZPreset.getAllPresets(cameraId);
getVideoActivity().presetList = allPresets;
ArrayList<PTZPreset> customPresets = removeSystemPresetsFrom(allPresets);
if (customPresets.size() > 0) {
getVideoActivity().presetList = customPresets;
}
} catch (PTZException e) {
e.printStackTrace();
}
return null;
}
