Android 如何获得；上午"；或；PM"；在；TimePickerDialog“；

如何获得“上午”或“下午”？我已经看到了

时间选择器

的功能，但没有找到任何答案

---

如果用户在设备选项中将

使用24小时格式

设置为false，则将显示AM和PM

设备上的路径：

设置>日期时间>使用24小时格式

来源：
我现在就在我的设备上尝试了它。

scheduleTime.setOnClickListener（新视图.OnClickListener（）{
    scheduleTime.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Calendar mcurrentTime = Calendar.getInstance();
            int hour = mcurrentTime.get(Calendar.HOUR_OF_DAY);
            int minute = mcurrentTime.get(Calendar.MINUTE);
            TimePickerDialog mTimePicker;
            mTimePicker = new TimePickerDialog(activity, new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker timePicker, int selectedHour, int selectedMinute) {

                    String choosedHour = "";
                    String choosedMinute = "";
                    String choosedTimeZone = "";
                    if(selectedHour > 12){
                        choosedTimeZone = "PM";
                       selectedHour = selectedHour - 12;
                        if(selectedHour < 10){
                            choosedHour = "0"+selectedHour;
                        }else{
                            choosedHour = ""+selectedHour;
                        }
                    }else{
                        choosedTimeZone = "AM";
                        if(selectedHour < 10){
                            choosedHour = "0"+selectedHour;
                        }else{
                            choosedHour = ""+selectedHour;
                        }
                    }

                    if(selectedMinute < 10){
                        choosedMinute = "0"+selectedMinute;
                    }else{
                        choosedMinute= ""+selectedMinute;
                    }

                    scheduleTime.setText(choosedHour + ":" + choosedMinute +" "+choosedTimeZone);
                    //scheduleTime.setText(selectedHour + ":" + selectedMinute);
                    //scheduleTime.setText( strHrsToShow+":"+datetime.get(Calendar.MINUTE)+" "+am_pm );
                }
            }, hour, minute+30, false);//Yes 24 hour time
            mTimePicker.setTitle("Select Time");
            mTimePicker.show();
        }
    });

@凌驾
公共void onClick（视图）{
Calendar mcurrentTime=Calendar.getInstance（）；
int hour=mcurrentTime.get（Calendar.hour\u OF\u DAY）；
int minute=mcurrentTime.get（Calendar.minute）；
时间选择器Dialog mTimePicker；
mTimePicker=new TimePickerDialog（活动，new TimePickerDialog.OnTimeSetListener（）{
@凌驾
public void onTimeSet（计时器选择器计时器选择器，int-selectedHour，int-selectedMinute）{
字符串choosedHour=“”；
字符串choosedMinute=“”；
字符串choosedTimeZone=“”；
如果（已选择小时>12）{
选择时区=“PM”；
selectedHour=selectedHour-12；
如果（已选择小时<10）{
选择小时数=“0”+所选小时数；
}否则{
choosedHour=“”+selectedHour；
}
}否则{
选择时区=“AM”；
如果（已选择小时<10）{
选择小时数=“0”+所选小时数；
}否则{
choosedHour=“”+selectedHour；
}
}
如果（选择分钟<10）{
选择分钟=“0”+选择分钟；
}否则{
选择分钟=”+选择分钟；
}
scheduleTime.setText（choosedHour+：“+choosedMinute+”“+choosedTimeZone）；
//scheduleTime.setText（selectedHour+“：”+selectedMinute）；
//scheduleTime.setText（strHrsToShow+“：“+datetime.get（Calendar.MINUTE）+”+am\u-pm）；
}
}，小时，分钟+30，错误）；//是24小时时间
setTitle（“选择时间”）；
mTimePicker.show（）；
}
});

---

因为Android只提供24小时格式，即使您将其设置为false。所以处理它的唯一方法是使用值解析的条件（即，如果selectedHour大于12，那么它将是PM，我们还需要将它减去12，从而得到精确的12小时格式。如果小时数小于10，我也会在小时数前加上“0”，以避免类似凌晨4:1的格式

哦，我知道小时和分钟的值会根据“AM”或“PM”而改变，所以，我不应该得到“AM”或“PM”的值。对不起，我不明白你想说什么。问题解决了！谢谢^

    scheduleTime.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Calendar mcurrentTime = Calendar.getInstance();
            int hour = mcurrentTime.get(Calendar.HOUR_OF_DAY);
            int minute = mcurrentTime.get(Calendar.MINUTE);
            TimePickerDialog mTimePicker;
            mTimePicker = new TimePickerDialog(activity, new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker timePicker, int selectedHour, int selectedMinute) {

                    String choosedHour = "";
                    String choosedMinute = "";
                    String choosedTimeZone = "";
                    if(selectedHour > 12){
                        choosedTimeZone = "PM";
                       selectedHour = selectedHour - 12;
                        if(selectedHour < 10){
                            choosedHour = "0"+selectedHour;
                        }else{
                            choosedHour = ""+selectedHour;
                        }
                    }else{
                        choosedTimeZone = "AM";
                        if(selectedHour < 10){
                            choosedHour = "0"+selectedHour;
                        }else{
                            choosedHour = ""+selectedHour;
                        }
                    }

                    if(selectedMinute < 10){
                        choosedMinute = "0"+selectedMinute;
                    }else{
                        choosedMinute= ""+selectedMinute;
                    }

                    scheduleTime.setText(choosedHour + ":" + choosedMinute +" "+choosedTimeZone);
                    //scheduleTime.setText(selectedHour + ":" + selectedMinute);
                    //scheduleTime.setText( strHrsToShow+":"+datetime.get(Calendar.MINUTE)+" "+am_pm );
                }
            }, hour, minute+30, false);//Yes 24 hour time
            mTimePicker.setTitle("Select Time");
            mTimePicker.show();
        }
    });