safedispatch-mobile/safeDispatch/src/main/java/com/safemobile/dispatch/LiveActivity.java
2022-03-15 17:42:58 +02:00

813 lines
31 KiB
Java

package com.safemobile.dispatch;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptor;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.safemobile.activities.AbstractLiveActivity;
import com.safemobile.activities.AbstractSDParentActivity;
import com.safemobile.adapters.VehiclesGridViewAdapter;
import com.safemobile.lib.AppParams;
import com.safemobile.lib.OperationCodes;
import com.safemobile.lib.SM;
import com.safemobile.lib.SuperVehicle;
import com.safemobile.lib.Vehicle;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Locale;
import java.util.Objects;
public class LiveActivity extends AbstractLiveActivity implements OnMapReadyCallback {
private GoogleMap googleMap;
/* Context Menu */
private static final int MENU_ENABLE = 150;
private static final int MENU_DISABLE = 151;
private static final int MENU_REMOTE = 161;
private static final int MENU_POLL = 154;
private static final double LAT_OUTLIMIT = 91;
private static final double LNG_OUTLIMIT = 181;
private IconContextMenu iconContextMenu = null;
/* Dialog */
private Dialog loadingDialog;
// Need handler for callbacks to the UI thread
private final Handler myHandler = new Handler(Looper.getMainLooper());
private Thread threadUI;
/* Misc */
private Context context;
private Resources res;
private Activity activity;
/* Visual Elements */
private ImageButton imageViewCheckAll;
private Button displayButton;
private boolean isFirstRun = true;
private boolean isFirstMap = true;
private boolean isAck = false;
private boolean showVehicle = true;
private int contextMenuPosition;
private int vehStatus;
private int position; // vehStatus = vehicle status received from apps
/* Live Vehicle GridView */
private GridView gridVehicle;
private ArrayList<Vehicle> liveVehicle = new ArrayList<>();
private ArrayList<Boolean> displayedVehicles = new ArrayList<>();
private ArrayList<Boolean> disabledVehicles = new ArrayList<>();
private VehiclesGridViewAdapter adapter;
private final HashMap<Integer, ArrayList<SuperVehicle>> tableHashOverlay = new HashMap<>();
//value poll
private double latPoll = 0;
private double lngPoll = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setSavedInstanceState(savedInstanceState);
// get parentTab
setParentTab((AbstractSDParentActivity) getParent());
try {
((TabLayoutActivity) getParentTab()).liveActivity = this;
} catch (Exception ignored) {
// ignored
}
context = this;
activity = this;
res = getResources();
Locale locale = new Locale(AppParams.LANGUAGETMP);
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
getBaseContext().getResources().updateConfiguration(config, getBaseContext().getResources().getDisplayMetrics());
// get mapView only when creating first time
if (isFirstMap) {
setContentView(R.layout.tablive);
isFirstMap = false;
}
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
if (mapFragment != null) {
mapFragment.getMapAsync(this);
}
// create on vehicle long click menu
createIconContextMenu();
// image View for changing map type satellite or map
ImageView changeMapTypeImageView = (ImageView) findViewById(R.id.changeMapType);
changeMapTypeImageView.setOnClickListener(v -> {
if (googleMap.getMapType() == GoogleMap.MAP_TYPE_SATELLITE) {
changeMapTypeImageView.setImageResource(R.drawable.satellite);
googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
} else {
changeMapTypeImageView.setImageResource(R.drawable.map);
googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
}
});
ImageView changeTrafficImageView = (ImageView) findViewById(R.id.changeTraffic);
changeTrafficImageView.setOnClickListener(v -> {
if (googleMap.isTrafficEnabled()) {
changeTrafficImageView.setImageResource(R.drawable.traffic_off);
googleMap.setTrafficEnabled(false);
} else {
changeTrafficImageView.setImageResource(R.drawable.traffic);
googleMap.setTrafficEnabled(true);
}
});
// change tab header font
TextView textView1 = (TextView) findViewById(R.id.textView1);
textView1.setTypeface(Typeface.createFromAsset(getAssets(), "Sketch_Block.ttf"));
textView1.setTextSize(24);
// get grid view and set empty data adapter
gridVehicle = (GridView) findViewById(R.id.gridVehicle);
if (AppParams.DEMO) {
disabledVehicles = new ArrayList<>();
for (Vehicle veh : getParentTab().allVehicle)
disabledVehicles.add(!veh.status);
}
adapter = new VehiclesGridViewAdapter(activity, context, getParentTab().allVehicle, disabledVehicles);
adapter.notifyDataSetChanged();
gridVehicle.setAdapter(adapter);
// get vehicle display click
gridVehicle.setOnItemClickListener((parent, view, position, id) -> {
threadUI = new Thread(() -> {
myHandler.post(() -> itemClick(position, view));
threadUI.interrupt();
});
threadUI.start();
});
// get vehicle menu creation
gridVehicle.setOnItemLongClickListener(itemLongClickHandler);
LinearLayout slideLayout = (LinearLayout) findViewById(R.id.slidelayout);
ImageView slideLayoutImageView = (ImageView) findViewById(R.id.slideLayoutImage);
LinearLayout linearLayoutVehicles = (LinearLayout) findViewById(R.id.layoutBig);
slideLayout.setOnClickListener(v -> {
if (showVehicle) {
linearLayoutVehicles.setVisibility(View.GONE);
slideLayoutImageView.setImageResource(R.drawable.arrow_right);
showVehicle = false;
} else {
linearLayoutVehicles.setVisibility(View.VISIBLE);
slideLayoutImageView.setImageResource(R.drawable.arrow_left);
showVehicle = true;
}
});
imageViewCheckAll = (ImageButton) findViewById(R.id.imageCheckAll);
imageViewCheckAll.setSelected(false);
imageViewCheckAll.setOnClickListener(arg0 -> {
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, true);
adapter.changeDisplayAll(!imageViewCheckAll.isSelected());
VehiclesGridViewAdapter.ViewHolder viewLive = (VehiclesGridViewAdapter.ViewHolder) gridVehicle.getChildAt(0).getTag();
if (!imageViewCheckAll.isSelected())
viewLive.imgViewChecked.setImageResource(R.drawable.checked);
else
viewLive.imgViewChecked.setImageResource(R.drawable.unchecked);
Enumeration<Long> keyList = getParentTab().SuperVehHash.keys();
while (keyList.hasMoreElements()) {
(Objects.requireNonNull(getParentTab().SuperVehHash.get((long) keyList.nextElement()))).needUpdate = true;
}
// change button title
if (!imageViewCheckAll.isSelected()) {
imageViewCheckAll.setSelected(true);
imageViewCheckAll.setBackgroundResource(R.drawable.check_all);
displayButton.setText(getString(R.string.hideAll));
// set all vehicles to be displayed
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, true);
} else {
imageViewCheckAll.setSelected(false);
imageViewCheckAll.setBackgroundResource(R.drawable.uncheck_all);
displayButton.setText(getString(R.string.displayAll));
// set all vehicles to not be displayed
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, false);
}
// refresh UI
displayVehicle(true, LAT_OUTLIMIT, LNG_OUTLIMIT);
});
displayButton = (Button) findViewById(R.id.buttonDisplay);
displayButton.setText(getString(R.string.displayAll));
displayButton.setOnClickListener(v -> {
// set all displayed vehicles to true
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, true);
Enumeration<Long> keyList = getParentTab().SuperVehHash.keys();
while (keyList.hasMoreElements())
(Objects.requireNonNull(getParentTab().SuperVehHash.get((long) keyList.nextElement()))).needUpdate = true;
// change button title
if (displayButton.getText().toString().equals(getString(R.string.displayAll))) {
displayButton.setText(getString(R.string.hideAll));
// set all vehicles to be displayed
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, true);
} else {
displayButton.setText(getString(R.string.displayAll));
// set all vehicles to not be displayed
for (int i = 0; i < displayedVehicles.size(); i++)
displayedVehicles.set(i, false);
}
// refresh UI
displayVehicle(true, LAT_OUTLIMIT, LNG_OUTLIMIT);
});
// display Vehicles
displayVehicle(true, LAT_OUTLIMIT, LNG_OUTLIMIT);
// register to receive broadcasts
registerBroadcastIntents();
}
/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(@NonNull GoogleMap googleMap) {
this.googleMap = googleMap;
// Add a marker in Sydney and move the camera
LatLng sydney = new LatLng(-34, 151);
this.googleMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
this.googleMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
}
@Override
public void onBackPressed() {
// cancel loading dialog if showing
if (loadingDialog.isShowing()) {
cancelLoadingDialog();
} else {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(getString(R.string.exit))
.setCancelable(false)
.setNeutralButton(getString(R.string.logout), (dialog, id) -> getParentTab().whenBackPressed(AppParams.ActivityResult.logout))
.setPositiveButton(getString(R.string.ext), (dialog, id) -> getParentTab().whenBackPressed(AppParams.ActivityResult.exit))
.setNegativeButton(getString(R.string.cancel), (dialog, id) -> dialog.cancel());
AlertDialog alert = builder.create();
alert.show();
}
}
@Override
public void onStart() {
super.onStart();
if (isFirstRun) {
// show loading dialog
showLoadingDialog("Getting vehicles from database...");
// send liveActivity
getParentTab().setLiveActivity((AbstractLiveActivity) activity);
// get all vehicles
isAck = false;
// start a thread to wait 3 seconds for ack
new Thread(() -> {
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
SM.Exception(e.toString());
// Restore interrupted state
Thread.currentThread().interrupt();
}
// if not getVehicle not isAck
if (!isAck)
myHandler.post(cancelLoadingDialogRUN);
}).start();
SM.Debug("GetVehs");
isFirstRun = false;
}
}
@Override
public void onPause() {
super.onPause();
SM.Debug("onPause");
}
@Override
public void onResume() {
super.onResume();
// clear previous vehicles
SM.Debug("onResume");
displayVehicle(true, LAT_OUTLIMIT, LNG_OUTLIMIT);
}
final Runnable cancelLoadingDialogRUN = LiveActivity.this::cancelLoadingDialog;
// cancel loading dialog and show sending error message
private void cancelLoadingDialog() {
// cancel loading dialog
try {
loadingDialog.cancel();
} catch (Exception ex) {
SM.Exception(ex.toString());
}
if (!isAck) {
// show connection error
Toast.makeText(context, "Could not get Vehicles... ", Toast.LENGTH_SHORT).show();
}
}
public void createIconContextMenu() {
iconContextMenu = new IconContextMenu(this, 1);
iconContextMenu.addItem(res, R.string.enable, R.drawable.enable, MENU_ENABLE);
iconContextMenu.addItem(res, R.string.disable, R.drawable.disable, MENU_DISABLE);
iconContextMenu.addItem(res, R.string.poll, R.drawable.poll, MENU_POLL);
//set onclick listener for context menu
iconContextMenu.setOnClickListener(menuId -> {
int radioCode = 30;
switch (menuId) {
case MENU_ENABLE: {
// send change to AppServer
optionForUnit(radioCode, MENU_ENABLE, liveVehicle.get(contextMenuPosition).id + "");
if (AppParams.DEMO)
vehicleStatusReceived(liveVehicle.get(contextMenuPosition).id, 101, 1);
SM.Debug("MENU: Enable for " + liveVehicle.get(contextMenuPosition).id);
break;
}
case MENU_DISABLE: {
// send change to AppServer
optionForUnit(radioCode, MENU_DISABLE, liveVehicle.get(contextMenuPosition).id + "");
if (AppParams.DEMO)
vehicleStatusReceived(liveVehicle.get(contextMenuPosition).id, 101, 0);
SM.Debug("MENU: Disable for " + liveVehicle.get(contextMenuPosition).id);
break;
}
case MENU_REMOTE: {
// send change to AppServer
optionForUnit(radioCode, MENU_REMOTE, liveVehicle.get(contextMenuPosition).id + "");
SM.Debug("MENU: Remote for " + liveVehicle.get(contextMenuPosition).id);
break;
}
case MENU_POLL: {
// send change to AppServer
optionForUnit(radioCode, MENU_POLL, liveVehicle.get(contextMenuPosition).id + "");
if (AppParams.DEMO) {
getParentTab().imei = liveVehicle.get(contextMenuPosition).sc_id + "";
getParentTab().updateDemoPosition();
getParentTab().updateResultsPollInUi("realpha");
}
SM.Debug("MENU: P for " + liveVehicle.get(contextMenuPosition).id);
break;
}
default:
throw new IllegalStateException("Unexpected value: " + menuId);
}
});
}
/**
* create context menu
*/
@Override
public Dialog onCreateDialog(int id) {
if (id == 1) {
return iconContextMenu.createMenu(getString(R.string.options));
}
return super.onCreateDialog(id);
}
/* list item long click handler
* used to show the context menu
*/
private final AdapterView.OnItemLongClickListener itemLongClickHandler = ((parent, view, position, id) -> {
// save position
contextMenuPosition = position;
showDialog(1);
return true;
});
public void displayVehicle(boolean withZoom, double latZoom, double lngZoom) {
if (googleMap != null) {
googleMap.clear();
for (int i = 0; i < displayedVehicles.size(); i++) {
if (displayedVehicles.get(i)) {
SuperVehicle tmpSuper = getParentTab().SuperVehHash.get(Long.valueOf(liveVehicle.get(i).imei));
if (tmpSuper != null) {
LatLng newLocation = new LatLng(tmpSuper.lat, tmpSuper.lng);
MarkerOptions markerOptions = new MarkerOptions().position(newLocation).title(tmpSuper.name);
BitmapDescriptor markerIcon = getProperBitmap(tmpSuper.getLargeIcon(), tmpSuper.name);
markerOptions.icon(markerIcon);
Marker marker = this.googleMap.addMarker(markerOptions);
}
}
}
}
}
public void showOpenedBalloon(boolean demo) {
int i =0;
//TODO: add show balloon
}
private BitmapDescriptor getProperBitmap(int largeIcon, String text) {
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), largeIcon);
Bitmap textBitmap = getTextAsDrawable(this, text);
Bitmap b3 = overlay(bitmap, textBitmap);
return BitmapDescriptorFactory.fromBitmap(b3);
}
public static Bitmap overlay(Bitmap bmp1, Bitmap bmp2) {
int maxWidth = Math.max(bmp1.getWidth(), bmp2.getWidth());
Bitmap bmOverlay = Bitmap.createBitmap(maxWidth, bmp1.getHeight() + bmp2.getHeight(), bmp1.getConfig());
Canvas canvas = new Canvas(bmOverlay);
canvas.drawBitmap(bmp1, new Matrix(), null);
canvas.drawBitmap(bmp2, 0, bmp1.getHeight(), null);
bmp1.recycle();
bmp2.recycle();
return bmOverlay;
}
public Bitmap getTextAsDrawable(Context context, String text) {
Typeface tf = Typeface.create("Helvetica", Typeface.BOLD);
Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
paint.setColor(Color.WHITE);
paint.setTypeface(tf);
paint.setTextSize(convertToPixels(context, 16));
Rect textRect = new Rect();
paint.getTextBounds(text, 0, text.length(), textRect);
Bitmap bitmap = Bitmap.createBitmap(textRect.width(), textRect.height() + 5,
Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
paint.setColor(getResources().getColor(R.color.cardview_dark_background));
canvas.drawRect(0, 0, bitmap.getWidth(), bitmap.getHeight(), paint);
float scale = context.getResources().getDisplayMetrics().density;
// text color - #3D3D3D
paint.setColor(Color.rgb(255, 255, 255));
// text size in pixels
// draw text to the Canvas center
Rect bounds = new Rect();
paint.getTextBounds(text, 0, text.length(), bounds);
int x = (bitmap.getWidth() - bounds.width()) / 2;
int y = (bitmap.getHeight() + bounds.height()) / 2;
canvas.drawText(text, x, y, paint);
return bitmap;
}
public int convertToPixels(Context context, int nDP) {
final float conversionScale = context.getResources().getDisplayMetrics().density;
return (int) ((nDP * conversionScale) + 0.5f);
}
public void showLoadingDialog(String message) {
loadingDialog = new Dialog(context);
loadingDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
loadingDialog.setContentView(R.layout.dialogloading);
loadingDialog.setCancelable(true);
loadingDialog.setCanceledOnTouchOutside(false);
Button cancel = (Button) loadingDialog.findViewById(R.id.buttonCancel);
cancel.setVisibility(View.GONE);
TextView textView1 = (TextView) loadingDialog.findViewById(R.id.textView1);
textView1.setText(message);
loadingDialog.show();
}
// save Vehicles
@Override
public void vehiclesReceived(ArrayList<Vehicle> list) {
SM.Debug("vehiclesReceived");
isAck = true;
liveVehicle = list;
disabledVehicles = new ArrayList<>();
displayedVehicles = new ArrayList<>();
// set displayed to false and add icons to hashTable
int i = 0;
SM.Debug("DISPLAY LIVE VEHICLE");
for (Vehicle veh : list) {
SM.Debug(veh.toString());
liveVehicle.get(i).id = veh.sc_id;
i++;
// set vehicle to false
displayedVehicles.add(AppParams.DEMO && (veh.sc_id == 101 || veh.sc_id == 102));
// set disable to false
disabledVehicles.add(!veh.status);
// add vehicle to hash Table according to driver_id
if (tableHashOverlay.get((int) veh.driver_id) == null) // if doesn't exist
{
ArrayList<SuperVehicle> array = new ArrayList<>();
SuperVehicle superVehicle = new SuperVehicle(veh.sc_id, veh.imei, veh.lp, veh.name, veh.driver_id, veh.time_route, veh.GPS_reporting_interval, veh.is_stolen);
array.add(superVehicle);
tableHashOverlay.put((int) veh.driver_id, array);
} else {
// another vehicle with same driver_id exists
ArrayList<SuperVehicle> array = tableHashOverlay.get((int) veh.driver_id);
SuperVehicle superVehicle = new SuperVehicle(veh.sc_id, veh.imei, veh.lp, veh.name, veh.driver_id, veh.time_route, veh.GPS_reporting_interval, veh.is_stolen);
// add vehicle to array
if (array != null) {
array.add(superVehicle);
}
}
}
// set adapter
adapter = new VehiclesGridViewAdapter(activity, context, list, disabledVehicles);
adapter.notifyDataSetChanged();
// Update UI
myHandler.post(updateResultsRUN);
// hide loading dialog
loadingDialog.cancel();
if (!AppParams.DEMO)
getLastPos();
}
// Create runnable for posting
final Runnable updateResultsRUN = this::updateResultsUI;
// show vehicles in gridView
private void updateResultsUI() {
gridVehicle.setAdapter(adapter);
try {
// hide loading dialog
loadingDialog.cancel();
} catch (Exception e) {
SM.Exception(e.toString());
}
}
@Override
public void refreshMap() {
// Update UI
myHandler.post(updateMapResults);
}
@Override
public void pollReceived(int position, double lat, double lng) {
// Update UI
latPoll = lat;
lngPoll = lng;
this.position = position;
myHandler.post(updatePollResults);
}
@Override
public void vehicleStatusReceived(long imei, int opCode, int status) {
vehStatus = status;
SM.Debug("UpdateOptions from APP with-> imei: " + imei + " | opCode: " + opCode + " | status: " + vehStatus);
contextMenuPosition = getPositionFromImei(imei);
// Update UI
myHandler.post(updateOptionsRUN);
}
@Override
public void emergencyAlarmReceived(int position, double lat, double lng) {
pollReceived(position,lat,lng);
}
public void updatePosition(int pos) {
contextMenuPosition = pos;
}
// Create runnable for posting
final Runnable updateMapResults = () -> displayVehicle(false, LAT_OUTLIMIT, LNG_OUTLIMIT);
// Create runnable for posting
final Runnable updatePollResults = () -> {
if (position != -1) {
SM.Debug("updatePosition :" + position + " last value:" + displayedVehicles.get(position));
// change in adapter
adapter.changeDisplayed(position, true);
}
displayVehicle(true, latPoll, lngPoll); };
// Create runnable for posting
final Runnable updateOptionsRUN = this::updateOptionsUI;
private void updateOptionsUI() {
SM.Debug("REFRESHDisableEnable" + (Boolean.TRUE.equals(disabledVehicles.get(contextMenuPosition)) ? "true" : "false"));
// change Enable/Disable in adapter
adapter.changeDisabled(contextMenuPosition, disabledVehicles.get(contextMenuPosition));
}
/**
* visual modifications when a vehicle is clicked
*
* @param position position in grid that was clicked
* @param view View in which will do the modifications
*/
private void itemClick(int position, View view) {
// change displayed state
displayedVehicles.set(position, !Boolean.TRUE.equals(displayedVehicles.get(position)));
// change in the adapter
adapter.changeDisplayed(position, displayedVehicles.get(position));
// change check image for selected value
VehiclesGridViewAdapter.ViewHolder viewLive = (VehiclesGridViewAdapter.ViewHolder) view.getTag();
if (Boolean.TRUE.equals(displayedVehicles.get(position)))
viewLive.imgViewChecked.setImageResource(R.drawable.checked);
else
viewLive.imgViewChecked.setImageResource(R.drawable.unchecked);
// check if all values are identical
boolean identical = true;
for (Boolean displ : displayedVehicles)
if (!Objects.equals(displ, displayedVehicles.get(0))) {
identical = false;
break;
}
// change image when all values are identical
if (identical && Boolean.TRUE.equals(displayedVehicles.get(0))) {
imageViewCheckAll.setSelected(true);
imageViewCheckAll.setBackgroundResource(R.drawable.check_all);
} else if (identical && Boolean.TRUE.equals(!displayedVehicles.get(0))) {
imageViewCheckAll.setSelected(false);
imageViewCheckAll.setBackgroundResource(R.drawable.uncheck_all);
}
// display vehicle
displayVehicle(true, LAT_OUTLIMIT, LNG_OUTLIMIT);
}
/**
* get last position for all vehicles
*/
private void getLastPos() {
getParentTab().executeNetworkStuff(new String[]{OperationCodes.GetLastPositions + "", AppParams.USERID + ""});
}
/**
* send a command that enable/disable a vehicle or request a poll
*
* @param radioCode is a hardcoded values set to 30
* @param opCode the operation code. It can be :
* MENU_ENABLE = 150,
* MENU_DISABLE = 151,
* MENU_REMOTE = 161,
* MENU_POLL = 154;
* @param scId vehicle imei for which we do the operation
*/
public void optionForUnit(int radioCode, int opCode, String scId) {
// last values is set to 0 for disable and 1 for others
getParentTab().executeNetworkStuff(new String[]{OperationCodes.Option4Unit + "", radioCode + "", (opCode == MENU_DISABLE ? MENU_ENABLE : opCode) + "", scId,
(opCode == MENU_DISABLE ? 0 : 1) + ""});
}
/**
* return the position in the grid for a Vehicle specified by imei
*
* @param imei vehicle's imei
*/
private int getPositionFromImei(long imei) {
int positionFromImei = -1;
for (int i = 0; i < liveVehicle.size(); i++)
if (liveVehicle.get(i).imei.equalsIgnoreCase(imei + ""))
positionFromImei = i;
SM.Debug("Position: " + positionFromImei);
return positionFromImei;
}
/**
* Register for broadcasts
*/
private void registerBroadcastIntents() {
// zone and channel change intent
IntentFilter intentFilter = new IntentFilter(OperationCodes.UNIT_STATUS_UPDATE + "");
this.registerReceiver(mReceiver, intentFilter);
}
//The BroadcastReceiver that listens for Notification broadcasts
public final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (action.equals(OperationCodes.UNIT_STATUS_UPDATE + "")) {
try {
final String[] extra = intent.getStringExtra("unitStatus").split("#");
SM.Debug("extra has " + extra.length + " objects");
Toast.makeText(context, "Unit was " + (Integer.parseInt(extra[1]) == 0 ? "DISABLED" : "ENABLED"), Toast.LENGTH_LONG).show();
myHandler.post(() -> {
vehStatus = Integer.parseInt(extra[1]);
contextMenuPosition = getPositionFromImei(Integer.parseInt(extra[0]));
disabledVehicles.remove(contextMenuPosition);
// invert logic is used
disabledVehicles.add(contextMenuPosition, vehStatus != 1);
adapter.changeDisabled(contextMenuPosition, disabledVehicles.get(contextMenuPosition));
});
} catch (Exception ex) {
SM.Exception("Exception in live BroadCastReceived" + ex.toString());
}
}
}
};
}