I am developing an application which run Accelerometer services in background. Inside this Accelerometer service i fetch data from server. But the app works fine on Mobile Phone but it does not work on Android TV Box. Here is the code
public class AccelerometerService extends Service implements
SensorEventListener
{
public IBinder onBind(Intent intent)
{
// TODO: Return the communication channel to the service.
throw new UnsupportedOperationException("Not yet implemented");
}
boolean loading_data=false;
public void onCreate()
{
screenLock = ((PowerManager)getSystemService(POWER_SERVICE)).newWakeLock(
PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "TAG");
//((( Hanlder Class RUN after 1 Seocond. Update Time/Date )))))
final Handler someHandler = new Handler(getMainLooper());
someHandler.postDelayed(new Runnable()
{
@SuppressWarnings("deprecation")
@Override
public void run()
{
someHandler.postDelayed(this, 2000);
// total_sec_count=obj.Get_Count_Val();
// total_sec_count+=2;
//obj.Set_Screen_count(total_sec_count);
// showtoast("ddd = "+total_sec_count);
// Log.e("count val = ",""+total_sec_count);
// showtoast(("lat/long = "+SingletonClass.getInstance().Get_Latitude()+":"+SingletonClass.getInstance().Get_Longitude()));
}
}, 2000);
}
public void TunrOnWifi()
{
WifiManager wifiManager =
(WifiManager)this.getSystemService(Context.WIFI_SERVICE);
wifiManager.setWifiEnabled(true);
showtoast("Wifi Tunred On");
}
public void onSensorChanged(SensorEvent event)
{
if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {
long curTime = System.currentTimeMillis();
if ((curTime - mLastShakeTime) > MIN_TIME_BETWEEN_SHAKES_MILLISECS) {
float x = event.values[0];
float y = event.values[1];
float z = event.values[2];
double acceleration = Math.sqrt(Math.pow(x, 2) +
Math.pow(y, 2) +
Math.pow(z, 2)) - SensorManager.GRAVITY_EARTH;
/// Log.e("mySensor", "Acceleration is " + acceleration + "m/s^2");
if (acceleration > SHAKE_THRESHOLD)
{
mLastShakeTime = curTime;
Log.e("this", "FALL DETECTED");
}
if(networkobj.Check_Network_Status()==false)
TunrOnWifi();
if(!db.Get_User_Info().get(3).equalsIgnoreCase("NoEmail"))
{
if(loading_data==false)
{
Log.e("Loading DATA STARTED......",""+status+" "+email);
loading_data=true;
SigninAccount();
}
}
// Log.e("Accelertion is = ",""+acceleration + "m/s^2");
if(db.GetAppStatus().equalsIgnoreCase("approved"))
{
//Log.e("APP IS Approved = ",""+acceleration + "m/s^2"+" "+email);
}
else
{
//Log.e("APP is not Approved = ",""+acceleration + "m/s^2 "+email);
//if(!db.Get_User_Info().get(3).equalsIgnoreCase("NoEmail"))
Move_App_Back_to_ForeGround();
}
}
}
}//EOF Onsensor changed
public int onStartCommand(Intent intent, int flags, int startId) { Log.e("this", "Start Detecting"); SM = (SensorManager)getSystemService(SENSOR_SERVICE); mySensor = SM.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); SM.registerListener(this, mySensor, SensorManager.SENSOR_DELAY_NORMAL);
//here u should make your service foreground so it will keep working even if app closed
return Service.START_STICKY;
}
@Override public void onAccuracyChanged(Sensor arg0, int arg1) { // TODO Auto-generated method stub
}
public void showtoast(String str)
{
Toast.makeText(this, str, Toast.LENGTH_LONG).show();
}
//((( Move App To Screen from Background ))))
public void Move_App_Back_to_ForeGround()
{
boolean foregroud=false;
try
{
foregroud = new ForegroundCheckTask().execute(getApplicationContext()).get();
} catch (InterruptedException e)
{ e.printStackTrace();
}
catch (ExecutionException e)
{
e.printStackTrace();
}
if(!foregroud)
{
//Open Activity IF it is in Background...
Intent it = new Intent("intent.my.action");
it.setComponent(new ComponentName(this.getPackageName(),LoginActivity.class.getName()));
it.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_SINGLE_TOP);
this.getApplicationContext().startActivity(it);
}
}
class ForegroundCheckTask extends AsyncTask<Context, Void, Boolean> {
@Override
protected Boolean doInBackground(Context... params) {
final Context context = params[0].getApplicationContext();
return isAppOnForeground(context);
}
private boolean isAppOnForeground(Context context) {
ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();
if (appProcesses == null) {
return false;
}
final String packageName = context.getPackageName();
for (RunningAppProcessInfo appProcess : appProcesses) {
if (appProcess.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND && appProcess.processName.equals(packageName)) {
return true;
}
}
return false;
}
}
public void SigninAccount()
{
ArrayList<String>data=new ArrayList<String>();
data=db.Get_User_Info();
name=db.Get_User_Info().get(1);
password=db.Get_User_Info().get(2);
email=db.Get_User_Info().get(3);
AsyncTask<Void, Void, String> task = new AsyncTask<Void, Void, String>()
{
String message="Nothing happend";
@Override
protected String doInBackground(Void... params)
{
InputStream is=null;
String result=null;
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("email",email));
try{
HttpClient httpclient = new DefaultHttpClient();//("http://employeetrackersystem.comule.com/signin.php");/
HttpPost httppost = new HttpPost("http://pir.alphasols.com/Android_SmartTV_App/login_in_background.php");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
//Now get the response of the Registeration of new User
try {
if (entity != null) {
InputStream instream = is;//entity.getContent();
String result1= convertStreamToString(instream); //calling function
// Log.e("result",""+result1.toString());
JSONArray arr = new JSONArray(result1);
name=arr.getJSONObject(0).getString("1");
status=arr.getJSONObject(1).getString("1");
message=name;
instream.close();
}
} catch (Exception e)
{
message="Error occured";//: "+e.toString();
}
}
catch(Exception e)
{
message="Error occured";
}
return null;
} protected void onPostExecute(String token)
{
// showtoast("message = "+message);
loading_data=false;
if( !(message.equalsIgnoreCase("no_email")))
{
if(!(message.equalsIgnoreCase("Error occured")))
{
obj.set_create_account(name, email, password);
// set user name/email/password
db.DroTable();
db.Add_User(email, password, email);
db.Add_User(name, password, email);
db.DropStatusTable();
db.Add_App_Status(""+status);
// showtoast("Loading done "+status);
}
}
else
{
//showtoast("Not signed in, Email or password is incorrect");
}
} };
task.execute();
}
public boolean Email_Validation(String email)
{
Pattern pattern = Pattern.compile(".+@.+\\.[a-z]+");
//String email = "[email protected]";
Matcher matcher = pattern.matcher(email);
boolean matchFound = matcher.matches();
return matchFound;
}
//((((-- Convert the stream from Url to string --)))
private static String convertStreamToString(InputStream is) {
/*
* To convert the InputStream to String we use the BufferedReader.readLine()
* method. We iterate until the BufferedReader return null which means
* there's no more data to read. Each line will appended to a StringBuilder
* and returned as String.
*/
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
}//EOF AcclerometerService Class
