@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
this.wwwRoot =
new File(
this.getFilesDir().getAbsolutePath() + File.separator + LocationUtils.assetsFlag);
if (this.wwwRoot.exists()) {
this.wwwRoot.delete();
}
LocationUtils.copyAsset(this.getContext(), this.getFilesDir());
this.httpServer = new DelveHTTPD(8080, this.wwwRoot);
} catch (Exception e) {
e.toString();
}
// Initialize activity
super.init();
// Clear cache if you want
super.appView.clearCache(true);
super.appView.getSettings().setAllowFileAccess(true);
super.appView.getSettings().setAllowContentAccess(true);
super.setStringProperty("errorUrl", "file:///android_asset/www/error.html"); // if error loading
// file in
// super.loadUrl().
super.loadUrl("http://localhost:8080/");
// super.loadUrl("file:///android_asset/www/index.html");
// super.loadUrl("http://192.168.1.102/");
}
public JSONStringer generateDeviceJSON(Context context, boolean isFirst, String userAccount) {
LocationUtils location = new LocationUtils(context);
JSONStringer deviceJson = new JSONStringer();
try {
deviceJson.object();
deviceJson.key("deviceid");
// deviceJson.value(getsDeviceIdSHA1());
deviceJson.value(getPseudoID());
deviceJson.key("useraccount");
deviceJson.value(userAccount); // /TODO
deviceJson.key("devicename");
deviceJson.value(sDeviceManufacturer);
deviceJson.key("devicetype");
deviceJson.value("1"); // 1手机
deviceJson.key("deviceos");
deviceJson.value(2000); // Android
deviceJson.key("devicemac");
deviceJson.value(WLAN_MAC);
deviceJson.key("devicephonenum");
deviceJson.value(TEL);
deviceJson.key("deviceislock");
deviceJson.value(0);
deviceJson.key("deviceisdel");
deviceJson.value(0);
deviceJson.key("deviceinittime");
Date date = new Date();
deviceJson.value(date.getTime()); // TODO 日期格式 long型
deviceJson.key("devicevalidperiod");
deviceJson.value(365); // //TODO 暂定365天有效。服务器需要支持修改
deviceJson.key("deviceisillegal");
deviceJson.value(0);
deviceJson.key("deviceisactive");
deviceJson.value(isFirst ? 1 : 0); // 第一台设备不做peer校验，直接注册
deviceJson.key("deviceislogout");
deviceJson.value(0);
deviceJson.key("deviceeaster");
deviceJson.value(userAccount);
deviceJson.key("bakstr1");
deviceJson.value(location.getLocation()); // TODO 目前是经度+空格+纬度
deviceJson.endObject();
Log.d(TAG, "JSON-----" + deviceJson.toString());
} catch (JSONException e) {
e.printStackTrace();
}
return deviceJson;
}
/**
* Report location updates to the UI.
*
* @param location The updated location.
*/
@Override
public void onLocationChanged(Location location) {
// Report to the UI that the location was updated
mConnectionStatus.setText(R.string.location_updated);
// In the UI, set the latitude and longitude to the value received
mLatLng.setText(LocationUtils.getLatLng(this, location));
}
@Override
public void run() {
if (lastBestLocation == null) {
lastBestLocation = LocationUtils.findMostAccurateLastKnownLocation(appContext);
}
// TODO addAndSendLocations(lastBestLocation,....);
locationManager.removeUpdates(AlarmReciever.this);
Log.d(TAG, "Location updates removed!");
}
@Override
public void addLocation(Location loc) {
if (LocationUtils.isUnknown(loc)) {
return;
}
if (locations == null) {
this.locations = new ArrayList(1); // Start small
}
locations.add(LocationImpl.get(loc));
}
/**
* Standard way of building the message of a {@link LocatableException}, as a Java-like stack
* trace of locations.
*
* @param message the exception's message, given by <code>super.getMessage()</code> (can be null)
* @param locations the location list (can be null)
* @return the message, or <code>null</code> no message and locations were given.
*/
public static String getMessage(String message, List locations) {
if (locations == null || locations.isEmpty()) {
return message;
}
// Produce a Java-like stacktrace with locations
StringBuffer buf = message == null ? new StringBuffer() : new StringBuffer(message);
for (int i = 0; i < locations.size(); i++) {
buf.append("\n\tat ").append(LocationUtils.toString((Location) locations.get(i)));
}
return buf.toString();
}
/**
* Invoked by the "Get Location" button.
*
* <p>Calls getLastLocation() to get the current location
*
* @param v The view object associated with this method, in this case a Button.
*/
public void getLocation(View v) {
// If Google Play Services is available
if (servicesConnected()) {
// Get the current location
Location currentLocation = mLocationClient.getLastLocation();
// Display the current location in the UI
mLatLng.setText(LocationUtils.getLatLng(this, currentLocation));
}
}
/**
* Add to the location stack all locations of an exception chain. This allows to have all possible
* location information in the stacktrace, as some exceptions like SAXParseException don't output
* their location in printStackTrace().
*
* <p>Traversal of the call chain stops at the first <code>Locatable</code> exception which is
* supposed to handle the loction of its causes by itself.
*
* <p>This method is static as a convenience for {@link LocatedRuntimeException other
* implementations} of locatable exceptions.
*
* @param self the current locatable exception
* @param cause a cause of <code>self</code>
*/
public static void addCauseLocations(MultiLocatable self, Throwable cause) {
if (cause == null || cause instanceof Locatable) {
// Locatable handles its location itself
return;
}
// Add parent location first
addCauseLocations(self, cause.getCause());
// then ourselve's
Location loc = LocationUtils.getLocation(cause);
if (LocationUtils.isKnown(loc)) {
// Get the exception's short name
String name = cause.getClass().getName();
int pos = name.lastIndexOf('.');
if (pos != -1) {
name = name.substring(pos + 1);
}
loc =
new LocationImpl(
"[" + name + "]", loc.getURI(), loc.getLineNumber(), loc.getColumnNumber());
self.addLocation(loc);
}
}
public void getLocation(View v) {
if (serviceConnected()) {
Location location = _locationClient.getLastLocation();
_textViewLatLng.setText(LocationUtils.getLatLong(this, location));
}
}
// LocationListener
@Override
public void onLocationChanged(Location location) {
_textViewConnectionStatus.setText(R.string.location_updated);
_textViewLatLng.setText(LocationUtils.getLatLong(this, location));
}
