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如何将"String HH:MM"转换为"int hour HH"和"int minute MM"

我有这个代码.我需要将string "horaTarefa HH:MM"转换为int "hour = HH"int "minute = MM"

我想我可以用"dateTarefa DD/MM/YYYY"做同样的事吗?

SQLiteDatabase db;
db = openOrCreateDatabase("AgendadorTarefas.db",SQLiteDatabase.CREATE_IF_NECESSARY,null); { }

Cursor c = db.query("Tarefa", new String[] {
              "codTarefa", "dateTarefa", "horaTarefa", "textoTarefa"}, 
            null, null, null, null, null);

c.moveToFirst();

final ArrayList<String> result = new ArrayList<String>();

while(c.moveToNext())
{ 
    String Date = c.getString(1);
    String Hora = c.getString(2);
    String Texto = c.getString(3);
    result.add(Data + " às " + Hora + " \n" + Texto);
}

hour = Calendar.HOUR;
minute = …
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java datetime android

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