Number check fixed

app/src/main/java/com/jens/automation2/ActivityManageActionSetSystemSetting.java

@@ -106,7 +106,7 @@ public class ActivityManageActionSetSystemSetting extends Activity
                             selectedDataType.equalsIgnoreCase("Long")
                     )
                     {
-                        if(Miscellaneous.isNumericDecimal(etSettingValue.getText().toString()) || !Miscellaneous.isNumeric(etSettingValue.getText().toString()))
+                        if(!Miscellaneous.isNumeric(etSettingValue.getText().toString()) || Miscellaneous.isNonDecimalNumber(etSettingValue.getText().toString()))
                         {
                             Toast.makeText(ActivityManageActionSetSystemSetting.this, getResources().getString(R.string.enter_a_number), Toast.LENGTH_LONG).show();
                             return;

app/src/main/java/com/jens/automation2/Miscellaneous.java

@@ -96,6 +96,7 @@ import java.security.SecureRandom;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
 import java.text.DateFormat;
+import java.text.DecimalFormatSymbols;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
@@ -1114,28 +1115,34 @@ public class Miscellaneous extends Service
 		}
 	}
 
-	  // executes a command on the system
-	  private static boolean canExecuteCommand(String command)
-	  {
-	    boolean executedSuccesfully;
-	    try
-	    {
-	      Runtime.getRuntime().exec(command);
-	      executedSuccesfully = true;
-	    }
-	    catch (Exception e)
-	    {
-	      executedSuccesfully = false;
-	    }
+	// executes a command on the system
+	private static boolean canExecuteCommand(String command)
+	{
+		boolean executedSuccesfully;
+		try
+		{
+			Runtime.getRuntime().exec(command);
+			executedSuccesfully = true;
+		}
+		catch (Exception e)
+		{
+			executedSuccesfully = false;
+		}
+
+		return executedSuccesfully;
+  	}
+
+	public static char getDecimalSeparator()
+	{
+		DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.getDefault());
+		return symbols.getDecimalSeparator(); // ',' or '.'
+	}
 
-	    return executedSuccesfully;
-	  }
 	public static boolean isNumericDecimal(String strNum)
 	{
 		if (strNum == null)
-		{
 			return false;
-		}
+
 		try
 		{
 			double d = Double.parseDouble(strNum);
@@ -1146,6 +1153,14 @@ public class Miscellaneous extends Service
 		}
 		return true;
 	}
+
+	public static boolean isNonDecimalNumber(String number)
+	{
+		if (number == null)
+			return false;
+
+		return !number.contains(String.valueOf(getDecimalSeparator()));
+	}
 	  
 	public static boolean isNumeric(String str)
 	{