Created
February 20, 2014 13:35
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Java: Obtener número de días, meses y años vividos.
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| public static int numeroAnios(int dia, int mes, int anio) { | |
| GregorianCalendar fecha = new GregorianCalendar(anio, mes - 1, dia); | |
| int cont = 0; | |
| GregorianCalendar fechaActual = new GregorianCalendar(); | |
| while ((fecha.get(Calendar.YEAR) != fechaActual.get(Calendar.YEAR))) { | |
| fecha.add(Calendar.YEAR, 1); | |
| cont++; | |
| } | |
| return cont; | |
| } | |
| public static int numeroDias(int dia, int mes, int anio) { | |
| GregorianCalendar fecha = new GregorianCalendar(anio, mes - 1, dia); | |
| int cont = 0; | |
| GregorianCalendar fechaActual = new GregorianCalendar(); | |
| while (true) { | |
| if ((fecha.get(Calendar.DAY_OF_MONTH) == fechaActual | |
| .get(Calendar.DAY_OF_MONTH)) | |
| && (fecha.get(Calendar.MONTH) == fechaActual | |
| .get(Calendar.MONTH)) | |
| && (fecha.get(Calendar.YEAR) == fechaActual | |
| .get(Calendar.YEAR))) { | |
| break; | |
| } | |
| fecha.add(Calendar.DAY_OF_MONTH, 1); | |
| cont++; | |
| } | |
| return cont; | |
| } | |
| public static int numeroMeses(int dia, int mes, int anio) { | |
| GregorianCalendar fecha = new GregorianCalendar(anio, mes - 1, dia); | |
| int cont = 0; | |
| GregorianCalendar fechaActual = new GregorianCalendar(); | |
| while (true) { | |
| if ((fecha.get(Calendar.MONTH) == fechaActual.get(Calendar.MONTH)) | |
| && (fecha.get(Calendar.YEAR) == fechaActual | |
| .get(Calendar.YEAR))) { | |
| break; | |
| } | |
| fecha.add(Calendar.MONTH, 1); | |
| cont++; | |
| } | |
| return cont; | |
| } |
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