@Override
public void onUpdateDevice(StateDevice stateDevice) {
if (stateDevice.getType() == StateDeviceProtos.StateDeviceMessage.Type.DOORBELL) {
// If the state is set to inactive by the client
Log.i(TAG, "Device updated");
if (stateDevice.getState() == StateDeviceProtos.StateDeviceMessage.State.INACTIVE) {
StateDeviceProtos.StateDeviceMessage msg =
StateDeviceProtos.StateDeviceMessage.newBuilder()
.setId(stateDevice.getId())
.setName(stateDevice.getName())
.setState(stateDevice.getState())
.setType(stateDevice.getType())
.build();
// Send the message
try {
Log.i(TAG, "Sending message: \n" + msg.toString());
OutputStream out = Client.getConnection().getOutputStream();
msg.writeDelimitedTo(out);
} catch (IOException e) {
Client.removeConnection();
Log.e(TAG, "unable to write to output stream", e);
}
}
}
}
@Override
public void onMessageReceived(StateDeviceProtos.StateDeviceMessage msg) {
if (msg != null && msg.getType() == StateDeviceProtos.StateDeviceMessage.Type.DOORBELL) {
Log.i(TAG, "New message received");
// create a device from the message
StateDevice device = new StateDevice(msg);
if (StateDeviceManager.contains(msg.getId())) {
// update the device
StateDeviceManager.updateStateDevice(device);
} else {
// add the device
StateDeviceManager.addStateDevice(device);
}
// notification and save image
if (msg.getType() == StateDeviceProtos.StateDeviceMessage.Type.DOORBELL) {
if (msg.hasData()) {
Notifications.sendDoorbellAlertNotification(mContext, msg);
saveVisitor(msg);
} else {
Log.i(TAG, msg.toString());
}
}
}
}
/**
* Helper method to get the contents of the visitor message, save the image, and save the event
*
* @param msg
*/
private void saveVisitor(StateDeviceProtos.StateDeviceMessage msg) {
Log.i(TAG, "Logging Event");
Visitor visitor = new Visitor();
Long time = System.currentTimeMillis();
ByteString data = msg.getData();
String filename = "visitor" + System.currentTimeMillis() + ".jpg";
visitor.setImagePath(filename);
File imageDirectory = new File(mContext.getFilesDir() + ConstantManager.IMAGE_DIR);
// create the image directory if it doesn't exist
if (!imageDirectory.exists()) {
Log.i(TAG, "Directory being created? " + imageDirectory.mkdirs());
}
// save the image file
File image = new File(imageDirectory, filename);
try {
if (!image.exists()) {
Log.i(TAG, "File being created? " + image.createNewFile());
}
FileOutputStream fos = new FileOutputStream(image, true);
fos.write(data.toByteArray());
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
// Log the visitor
visitor.setTime(time);
visitor.setLocation(msg.getName());
VisitorLog.logVisitor(visitor, mContext);
}