|
|
|
|
@ -14,212 +14,366 @@
|
|
|
|
|
* limitations under the License.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
// DateTimePicker.java - 日期时间选择器自定义控件
|
|
|
|
|
// 主要功能：提供便签闹钟设置所需的日期和时间选择界面
|
|
|
|
|
package net.micode.notes.ui;
|
|
|
|
|
|
|
|
|
|
import java.text.DateFormatSymbols;
|
|
|
|
|
import java.util.Calendar;
|
|
|
|
|
|
|
|
|
|
import net.micode.notes.R;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
import android.content.Context;
|
|
|
|
|
import android.text.format.DateFormat;
|
|
|
|
|
import android.view.View;
|
|
|
|
|
import android.widget.FrameLayout;
|
|
|
|
|
import android.widget.NumberPicker;
|
|
|
|
|
|
|
|
|
|
// ======================= 导入区域 =======================
|
|
|
|
|
// Java日期时间相关
|
|
|
|
|
import java.text.DateFormatSymbols; // 日期格式符号，用于获取AM/PM字符串
|
|
|
|
|
import java.util.Calendar; // 日历类，用于日期时间计算
|
|
|
|
|
|
|
|
|
|
// 应用内部资源
|
|
|
|
|
import net.micode.notes.R; // 资源文件R类
|
|
|
|
|
|
|
|
|
|
// Android相关
|
|
|
|
|
import android.content.Context; // 上下文
|
|
|
|
|
import android.text.format.DateFormat; // 日期格式化工具
|
|
|
|
|
import android.view.View; // 视图基类
|
|
|
|
|
import android.widget.FrameLayout; // 帧布局容器
|
|
|
|
|
import android.widget.NumberPicker; // 数字选择器控件
|
|
|
|
|
|
|
|
|
|
// ======================= 日期时间选择器控件 =======================
|
|
|
|
|
/**
|
|
|
|
|
* DateTimePicker - 自定义日期时间选择器
|
|
|
|
|
* 继承自FrameLayout，包含多个NumberPicker控件
|
|
|
|
|
* 功能：日期（近7天）、小时、分钟、AM/PM选择
|
|
|
|
|
* 支持12小时制和24小时制两种显示模式
|
|
|
|
|
*/
|
|
|
|
|
public class DateTimePicker extends FrameLayout {
|
|
|
|
|
|
|
|
|
|
// ======================= 常量定义 =======================
|
|
|
|
|
|
|
|
|
|
/** 默认启用状态 - 控件初始化时的默认可用状态 */
|
|
|
|
|
private static final boolean DEFAULT_ENABLE_STATE = true;
|
|
|
|
|
|
|
|
|
|
/** 半天的小时数 - 12小时制使用 */
|
|
|
|
|
private static final int HOURS_IN_HALF_DAY = 12;
|
|
|
|
|
/** 全天的小时数 - 24小时制使用 */
|
|
|
|
|
private static final int HOURS_IN_ALL_DAY = 24;
|
|
|
|
|
/** 一周的天数 - 日期选择器显示的天数范围 */
|
|
|
|
|
private static final int DAYS_IN_ALL_WEEK = 7;
|
|
|
|
|
private static final int DATE_SPINNER_MIN_VAL = 0;
|
|
|
|
|
private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1;
|
|
|
|
|
private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0;
|
|
|
|
|
private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23;
|
|
|
|
|
private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1;
|
|
|
|
|
private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12;
|
|
|
|
|
private static final int MINUT_SPINNER_MIN_VAL = 0;
|
|
|
|
|
private static final int MINUT_SPINNER_MAX_VAL = 59;
|
|
|
|
|
private static final int AMPM_SPINNER_MIN_VAL = 0;
|
|
|
|
|
private static final int AMPM_SPINNER_MAX_VAL = 1;
|
|
|
|
|
|
|
|
|
|
// 日期选择器范围常量
|
|
|
|
|
private static final int DATE_SPINNER_MIN_VAL = 0; // 日期选择器最小值
|
|
|
|
|
private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1; // 日期选择器最大值
|
|
|
|
|
|
|
|
|
|
// 24小时制小时选择器范围常量
|
|
|
|
|
private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0; // 24小时制最小值
|
|
|
|
|
private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23; // 24小时制最大值
|
|
|
|
|
|
|
|
|
|
// 12小时制小时选择器范围常量
|
|
|
|
|
private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1; // 12小时制最小值
|
|
|
|
|
private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12; // 12小时制最大值
|
|
|
|
|
|
|
|
|
|
// 分钟选择器范围常量
|
|
|
|
|
private static final int MINUT_SPINNER_MIN_VAL = 0; // 分钟最小值
|
|
|
|
|
private static final int MINUT_SPINNER_MAX_VAL = 59; // 分钟最大值
|
|
|
|
|
|
|
|
|
|
// AM/PM选择器范围常量
|
|
|
|
|
private static final int AMPM_SPINNER_MIN_VAL = 0; // AM索引
|
|
|
|
|
private static final int AMPM_SPINNER_MAX_VAL = 1; // PM索引
|
|
|
|
|
|
|
|
|
|
// ======================= 控件成员变量 =======================
|
|
|
|
|
|
|
|
|
|
/** 日期选择器 - 显示近7天的日期 */
|
|
|
|
|
private final NumberPicker mDateSpinner;
|
|
|
|
|
/** 小时选择器 - 显示小时（12/24小时制） */
|
|
|
|
|
private final NumberPicker mHourSpinner;
|
|
|
|
|
/** 分钟选择器 - 显示分钟 */
|
|
|
|
|
private final NumberPicker mMinuteSpinner;
|
|
|
|
|
/** AM/PM选择器 - 显示上午/下午（12小时制时显示） */
|
|
|
|
|
private final NumberPicker mAmPmSpinner;
|
|
|
|
|
|
|
|
|
|
/** 当前日期时间 - Calendar对象保存当前选择的时间 */
|
|
|
|
|
private Calendar mDate;
|
|
|
|
|
|
|
|
|
|
/** 日期显示值数组 - 存储近7天的格式化字符串 */
|
|
|
|
|
private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK];
|
|
|
|
|
|
|
|
|
|
private boolean mIsAm;
|
|
|
|
|
// ======================= 状态标志 =======================
|
|
|
|
|
|
|
|
|
|
/** AM/PM标志 - true: 上午; false: 下午 */
|
|
|
|
|
private boolean mIsAm;
|
|
|
|
|
/** 24小时制标志 - true: 24小时制; false: 12小时制 */
|
|
|
|
|
private boolean mIs24HourView;
|
|
|
|
|
|
|
|
|
|
/** 启用状态标志 - 控件是否可用 */
|
|
|
|
|
private boolean mIsEnabled = DEFAULT_ENABLE_STATE;
|
|
|
|
|
|
|
|
|
|
/** 初始化标志 - 防止初始化时触发回调 */
|
|
|
|
|
private boolean mInitialising;
|
|
|
|
|
|
|
|
|
|
// ======================= 回调监听器 =======================
|
|
|
|
|
|
|
|
|
|
/** 日期时间变化监听器 - 当选择的时间发生变化时回调 */
|
|
|
|
|
private OnDateTimeChangedListener mOnDateTimeChangedListener;
|
|
|
|
|
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal);
|
|
|
|
|
updateDateControl();
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
boolean isDateChanged = false;
|
|
|
|
|
Calendar cal = Calendar.getInstance();
|
|
|
|
|
if (!mIs24HourView) {
|
|
|
|
|
if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
} else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, -1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
// ======================= 日期选择器值变化监听器 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 日期选择器值变化监听器
|
|
|
|
|
* 当用户滚动日期选择器时触发
|
|
|
|
|
*/
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnDateChangedListener =
|
|
|
|
|
new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
// 计算日期变化量（新值-旧值），并更新Calendar
|
|
|
|
|
mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal);
|
|
|
|
|
// 更新日期控件显示
|
|
|
|
|
updateDateControl();
|
|
|
|
|
// 触发日期时间变化回调
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY ||
|
|
|
|
|
oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
|
|
|
|
|
mIsAm = !mIsAm;
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// ======================= 小时选择器值变化监听器 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 小时选择器值变化监听器
|
|
|
|
|
* 处理小时变化时的特殊逻辑（跨天、AM/PM切换）
|
|
|
|
|
*/
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnHourChangedListener =
|
|
|
|
|
new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
boolean isDateChanged = false; // 日期是否变化标志
|
|
|
|
|
Calendar cal = Calendar.getInstance(); // 临时Calendar用于计算
|
|
|
|
|
|
|
|
|
|
if (!mIs24HourView) {
|
|
|
|
|
// ===== 12小时制处理逻辑 =====
|
|
|
|
|
// 情况1：PM 11点 -> PM 12点，需要加1天
|
|
|
|
|
if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
}
|
|
|
|
|
// 情况2：AM 12点 -> AM 11点，需要减1天
|
|
|
|
|
else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, -1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 处理AM/PM切换（12点前后切换时）
|
|
|
|
|
if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY ||
|
|
|
|
|
oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
|
|
|
|
|
mIsAm = !mIsAm; // 切换AM/PM标志
|
|
|
|
|
updateAmPmControl(); // 更新AM/PM控件
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
// ===== 24小时制处理逻辑 =====
|
|
|
|
|
// 情况1：23点 -> 0点，需要加1天
|
|
|
|
|
if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
}
|
|
|
|
|
// 情况2：0点 -> 23点，需要减1天
|
|
|
|
|
else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, -1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 计算实际的小时值（12小时制需要转换）
|
|
|
|
|
int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
|
|
|
|
|
mDate.set(Calendar.HOUR_OF_DAY, newHour);
|
|
|
|
|
|
|
|
|
|
// 触发回调
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
|
|
|
|
|
// 如果日期发生变化，更新年月日
|
|
|
|
|
if (isDateChanged) {
|
|
|
|
|
setCurrentYear(cal.get(Calendar.YEAR));
|
|
|
|
|
setCurrentMonth(cal.get(Calendar.MONTH));
|
|
|
|
|
setCurrentDay(cal.get(Calendar.DAY_OF_MONTH));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
} else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, -1);
|
|
|
|
|
isDateChanged = true;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// ======================= 分钟选择器值变化监听器 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 分钟选择器值变化监听器
|
|
|
|
|
* 处理分钟滚动时的特殊逻辑（59分到0分，0分到59分）
|
|
|
|
|
*/
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnMinuteChangedListener =
|
|
|
|
|
new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
int minValue = mMinuteSpinner.getMinValue(); // 分钟最小值（0）
|
|
|
|
|
int maxValue = mMinuteSpinner.getMaxValue(); // 分钟最大值（59）
|
|
|
|
|
int offset = 0; // 小时偏移量
|
|
|
|
|
|
|
|
|
|
// 情况1：59分 -> 0分，小时加1
|
|
|
|
|
if (oldVal == maxValue && newVal == minValue) {
|
|
|
|
|
offset += 1;
|
|
|
|
|
}
|
|
|
|
|
// 情况2：0分 -> 59分，小时减1
|
|
|
|
|
else if (oldVal == minValue && newVal == maxValue) {
|
|
|
|
|
offset -= 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 如果需要调整小时
|
|
|
|
|
if (offset != 0) {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, offset); // 调整小时
|
|
|
|
|
mHourSpinner.setValue(getCurrentHour()); // 更新小时选择器
|
|
|
|
|
updateDateControl(); // 更新日期控件
|
|
|
|
|
|
|
|
|
|
// 更新AM/PM状态
|
|
|
|
|
int newHour = getCurrentHourOfDay();
|
|
|
|
|
if (newHour >= HOURS_IN_HALF_DAY) {
|
|
|
|
|
mIsAm = false;
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
} else {
|
|
|
|
|
mIsAm = true;
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 设置新的分钟值
|
|
|
|
|
mDate.set(Calendar.MINUTE, newVal);
|
|
|
|
|
onDateTimeChanged(); // 触发回调
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
|
|
|
|
|
mDate.set(Calendar.HOUR_OF_DAY, newHour);
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
if (isDateChanged) {
|
|
|
|
|
setCurrentYear(cal.get(Calendar.YEAR));
|
|
|
|
|
setCurrentMonth(cal.get(Calendar.MONTH));
|
|
|
|
|
setCurrentDay(cal.get(Calendar.DAY_OF_MONTH));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnMinuteChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
int minValue = mMinuteSpinner.getMinValue();
|
|
|
|
|
int maxValue = mMinuteSpinner.getMaxValue();
|
|
|
|
|
int offset = 0;
|
|
|
|
|
if (oldVal == maxValue && newVal == minValue) {
|
|
|
|
|
offset += 1;
|
|
|
|
|
} else if (oldVal == minValue && newVal == maxValue) {
|
|
|
|
|
offset -= 1;
|
|
|
|
|
}
|
|
|
|
|
if (offset != 0) {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, offset);
|
|
|
|
|
mHourSpinner.setValue(getCurrentHour());
|
|
|
|
|
updateDateControl();
|
|
|
|
|
int newHour = getCurrentHourOfDay();
|
|
|
|
|
if (newHour >= HOURS_IN_HALF_DAY) {
|
|
|
|
|
mIsAm = false;
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
} else {
|
|
|
|
|
mIsAm = true;
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// ======================= AM/PM选择器值变化监听器 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* AM/PM选择器值变化监听器
|
|
|
|
|
* 处理上午/下午切换时的逻辑
|
|
|
|
|
*/
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener =
|
|
|
|
|
new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
mIsAm = !mIsAm; // 切换AM/PM标志
|
|
|
|
|
|
|
|
|
|
// 根据AM/PM调整小时
|
|
|
|
|
if (mIsAm) {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY); // PM转AM，减12小时
|
|
|
|
|
} else {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY); // AM转PM，加12小时
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
updateAmPmControl(); // 更新AM/PM控件
|
|
|
|
|
onDateTimeChanged(); // 触发回调
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
mDate.set(Calendar.MINUTE, newVal);
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
mIsAm = !mIsAm;
|
|
|
|
|
if (mIsAm) {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY);
|
|
|
|
|
} else {
|
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY);
|
|
|
|
|
}
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// ======================= 回调接口定义 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* OnDateTimeChangedListener - 日期时间变化监听器接口
|
|
|
|
|
* 当用户修改日期时间时回调
|
|
|
|
|
*/
|
|
|
|
|
public interface OnDateTimeChangedListener {
|
|
|
|
|
/**
|
|
|
|
|
* 日期时间变化回调方法
|
|
|
|
|
* @param view 触发变化的DateTimePicker控件
|
|
|
|
|
* @param year 年
|
|
|
|
|
* @param month 月（0-11）
|
|
|
|
|
* @param dayOfMonth 日（1-31）
|
|
|
|
|
* @param hourOfDay 小时（0-23）
|
|
|
|
|
* @param minute 分钟（0-59）
|
|
|
|
|
*/
|
|
|
|
|
void onDateTimeChanged(DateTimePicker view, int year, int month,
|
|
|
|
|
int dayOfMonth, int hourOfDay, int minute);
|
|
|
|
|
int dayOfMonth, int hourOfDay, int minute);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 构造函数 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 构造函数1 - 使用当前时间
|
|
|
|
|
* @param context 上下文
|
|
|
|
|
*/
|
|
|
|
|
public DateTimePicker(Context context) {
|
|
|
|
|
this(context, System.currentTimeMillis());
|
|
|
|
|
this(context, System.currentTimeMillis()); // 调用构造函数2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 构造函数2 - 指定时间戳
|
|
|
|
|
* @param context 上下文
|
|
|
|
|
* @param date 时间戳（毫秒）
|
|
|
|
|
*/
|
|
|
|
|
public DateTimePicker(Context context, long date) {
|
|
|
|
|
this(context, date, DateFormat.is24HourFormat(context));
|
|
|
|
|
this(context, date, DateFormat.is24HourFormat(context)); // 调用构造函数3
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 构造函数3 - 完整参数
|
|
|
|
|
* @param context 上下文
|
|
|
|
|
* @param date 时间戳（毫秒）
|
|
|
|
|
* @param is24HourView 是否24小时制
|
|
|
|
|
*/
|
|
|
|
|
public DateTimePicker(Context context, long date, boolean is24HourView) {
|
|
|
|
|
super(context);
|
|
|
|
|
mDate = Calendar.getInstance();
|
|
|
|
|
mInitialising = true;
|
|
|
|
|
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY;
|
|
|
|
|
|
|
|
|
|
// 1. 初始化成员变量
|
|
|
|
|
mDate = Calendar.getInstance(); // 创建Calendar实例
|
|
|
|
|
mInitialising = true; // 标记为初始化中
|
|
|
|
|
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY; // 根据当前时间判断AM/PM
|
|
|
|
|
|
|
|
|
|
// 2. 加载布局文件
|
|
|
|
|
inflate(context, R.layout.datetime_picker, this);
|
|
|
|
|
|
|
|
|
|
// 3. 初始化日期选择器
|
|
|
|
|
mDateSpinner = (NumberPicker) findViewById(R.id.date);
|
|
|
|
|
mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL);
|
|
|
|
|
mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL);
|
|
|
|
|
mDateSpinner.setOnValueChangedListener(mOnDateChangedListener);
|
|
|
|
|
|
|
|
|
|
// 4. 初始化小时选择器
|
|
|
|
|
mHourSpinner = (NumberPicker) findViewById(R.id.hour);
|
|
|
|
|
mHourSpinner.setOnValueChangedListener(mOnHourChangedListener);
|
|
|
|
|
|
|
|
|
|
// 5. 初始化分钟选择器
|
|
|
|
|
mMinuteSpinner = (NumberPicker) findViewById(R.id.minute);
|
|
|
|
|
mMinuteSpinner.setMinValue(MINUT_SPINNER_MIN_VAL);
|
|
|
|
|
mMinuteSpinner.setMaxValue(MINUT_SPINNER_MAX_VAL);
|
|
|
|
|
mMinuteSpinner.setOnLongPressUpdateInterval(100);
|
|
|
|
|
mMinuteSpinner.setOnLongPressUpdateInterval(100); // 长按滚动间隔100ms
|
|
|
|
|
mMinuteSpinner.setOnValueChangedListener(mOnMinuteChangedListener);
|
|
|
|
|
|
|
|
|
|
String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings();
|
|
|
|
|
// 6. 初始化AM/PM选择器
|
|
|
|
|
String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings(); // 获取AM/PM本地化字符串
|
|
|
|
|
mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm);
|
|
|
|
|
mAmPmSpinner.setMinValue(AMPM_SPINNER_MIN_VAL);
|
|
|
|
|
mAmPmSpinner.setMaxValue(AMPM_SPINNER_MAX_VAL);
|
|
|
|
|
mAmPmSpinner.setDisplayedValues(stringsForAmPm);
|
|
|
|
|
mAmPmSpinner.setDisplayedValues(stringsForAmPm); // 设置显示值
|
|
|
|
|
mAmPmSpinner.setOnValueChangedListener(mOnAmPmChangedListener);
|
|
|
|
|
|
|
|
|
|
// update controls to initial state
|
|
|
|
|
updateDateControl();
|
|
|
|
|
updateHourControl();
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
// 7. 更新控件初始状态
|
|
|
|
|
updateDateControl(); // 更新日期显示
|
|
|
|
|
updateHourControl(); // 更新小时范围
|
|
|
|
|
updateAmPmControl(); // 更新AM/PM显示
|
|
|
|
|
|
|
|
|
|
// 8. 设置24小时制模式
|
|
|
|
|
set24HourView(is24HourView);
|
|
|
|
|
|
|
|
|
|
// set to current time
|
|
|
|
|
// 9. 设置当前时间
|
|
|
|
|
setCurrentDate(date);
|
|
|
|
|
|
|
|
|
|
// 10. 设置启用状态
|
|
|
|
|
setEnabled(isEnabled());
|
|
|
|
|
|
|
|
|
|
// set the content descriptions
|
|
|
|
|
// 11. 初始化完成
|
|
|
|
|
mInitialising = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 控件状态管理 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 设置控件启用状态
|
|
|
|
|
* @param enabled true: 启用; false: 禁用
|
|
|
|
|
*/
|
|
|
|
|
@Override
|
|
|
|
|
public void setEnabled(boolean enabled) {
|
|
|
|
|
if (mIsEnabled == enabled) {
|
|
|
|
|
return;
|
|
|
|
|
return; // 状态未变化，直接返回
|
|
|
|
|
}
|
|
|
|
|
super.setEnabled(enabled);
|
|
|
|
|
// 设置所有子控件的启用状态
|
|
|
|
|
mDateSpinner.setEnabled(enabled);
|
|
|
|
|
mMinuteSpinner.setEnabled(enabled);
|
|
|
|
|
mHourSpinner.setEnabled(enabled);
|
|
|
|
|
@ -227,43 +381,47 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
|
mIsEnabled = enabled;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 获取控件启用状态
|
|
|
|
|
* @return true: 启用; false: 禁用
|
|
|
|
|
*/
|
|
|
|
|
@Override
|
|
|
|
|
public boolean isEnabled() {
|
|
|
|
|
return mIsEnabled;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 获取当前日期时间 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get the current date in millis
|
|
|
|
|
*
|
|
|
|
|
* @return the current date in millis
|
|
|
|
|
* 获取当前日期的时间戳
|
|
|
|
|
* @return 时间戳（毫秒）
|
|
|
|
|
*/
|
|
|
|
|
public long getCurrentDateInTimeMillis() {
|
|
|
|
|
return mDate.getTimeInMillis();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set the current date
|
|
|
|
|
*
|
|
|
|
|
* @param date The current date in millis
|
|
|
|
|
* 设置当前日期（时间戳版本）
|
|
|
|
|
* @param date 时间戳（毫秒）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentDate(long date) {
|
|
|
|
|
Calendar cal = Calendar.getInstance();
|
|
|
|
|
cal.setTimeInMillis(date);
|
|
|
|
|
setCurrentDate(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH),
|
|
|
|
|
cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE));
|
|
|
|
|
setCurrentDate(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH),
|
|
|
|
|
cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.HOUR_OF_DAY),
|
|
|
|
|
cal.get(Calendar.MINUTE));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set the current date
|
|
|
|
|
*
|
|
|
|
|
* @param year The current year
|
|
|
|
|
* @param month The current month
|
|
|
|
|
* @param dayOfMonth The current dayOfMonth
|
|
|
|
|
* @param hourOfDay The current hourOfDay
|
|
|
|
|
* @param minute The current minute
|
|
|
|
|
* 设置当前日期（详细参数版本）
|
|
|
|
|
* @param year 年
|
|
|
|
|
* @param month 月（0-11）
|
|
|
|
|
* @param dayOfMonth 日（1-31）
|
|
|
|
|
* @param hourOfDay 小时（0-23）
|
|
|
|
|
* @param minute 分钟（0-59）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentDate(int year, int month,
|
|
|
|
|
int dayOfMonth, int hourOfDay, int minute) {
|
|
|
|
|
int dayOfMonth, int hourOfDay, int minute) {
|
|
|
|
|
setCurrentYear(year);
|
|
|
|
|
setCurrentMonth(month);
|
|
|
|
|
setCurrentDay(dayOfMonth);
|
|
|
|
|
@ -271,42 +429,40 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
|
setCurrentMinute(minute);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 年、月、日操作方法 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get current year
|
|
|
|
|
*
|
|
|
|
|
* @return The current year
|
|
|
|
|
* 获取当前年
|
|
|
|
|
* @return 年
|
|
|
|
|
*/
|
|
|
|
|
public int getCurrentYear() {
|
|
|
|
|
return mDate.get(Calendar.YEAR);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set current year
|
|
|
|
|
*
|
|
|
|
|
* @param year The current year
|
|
|
|
|
* 设置当前年
|
|
|
|
|
* @param year 年
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentYear(int year) {
|
|
|
|
|
if (!mInitialising && year == getCurrentYear()) {
|
|
|
|
|
return;
|
|
|
|
|
return; // 初始化时或值未变化时不触发回调
|
|
|
|
|
}
|
|
|
|
|
mDate.set(Calendar.YEAR, year);
|
|
|
|
|
updateDateControl();
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
updateDateControl(); // 更新日期显示
|
|
|
|
|
onDateTimeChanged(); // 触发回调
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get current month in the year
|
|
|
|
|
*
|
|
|
|
|
* @return The current month in the year
|
|
|
|
|
* 获取当前月
|
|
|
|
|
* @return 月（0-11）
|
|
|
|
|
*/
|
|
|
|
|
public int getCurrentMonth() {
|
|
|
|
|
return mDate.get(Calendar.MONTH);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set current month in the year
|
|
|
|
|
*
|
|
|
|
|
* @param month The month in the year
|
|
|
|
|
* 设置当前月
|
|
|
|
|
* @param month 月（0-11）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentMonth(int month) {
|
|
|
|
|
if (!mInitialising && month == getCurrentMonth()) {
|
|
|
|
|
@ -318,18 +474,16 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get current day of the month
|
|
|
|
|
*
|
|
|
|
|
* @return The day of the month
|
|
|
|
|
* 获取当前日
|
|
|
|
|
* @return 日（1-31）
|
|
|
|
|
*/
|
|
|
|
|
public int getCurrentDay() {
|
|
|
|
|
return mDate.get(Calendar.DAY_OF_MONTH);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set current day of the month
|
|
|
|
|
*
|
|
|
|
|
* @param dayOfMonth The day of the month
|
|
|
|
|
* 设置当前日
|
|
|
|
|
* @param dayOfMonth 日（1-31）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentDay(int dayOfMonth) {
|
|
|
|
|
if (!mInitialising && dayOfMonth == getCurrentDay()) {
|
|
|
|
|
@ -340,124 +494,158 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 小时操作方法 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get current hour in 24 hour mode, in the range (0~23)
|
|
|
|
|
* @return The current hour in 24 hour mode
|
|
|
|
|
* 获取当前小时（24小时制）
|
|
|
|
|
* @return 小时（0-23）
|
|
|
|
|
*/
|
|
|
|
|
public int getCurrentHourOfDay() {
|
|
|
|
|
return mDate.get(Calendar.HOUR_OF_DAY);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 获取当前小时（根据12/24小时制转换）
|
|
|
|
|
* @return 小时（12小时制：1-12；24小时制：0-23）
|
|
|
|
|
*/
|
|
|
|
|
private int getCurrentHour() {
|
|
|
|
|
if (mIs24HourView){
|
|
|
|
|
return getCurrentHourOfDay();
|
|
|
|
|
return getCurrentHourOfDay(); // 24小时制直接返回
|
|
|
|
|
} else {
|
|
|
|
|
int hour = getCurrentHourOfDay();
|
|
|
|
|
if (hour > HOURS_IN_HALF_DAY) {
|
|
|
|
|
return hour - HOURS_IN_HALF_DAY;
|
|
|
|
|
return hour - HOURS_IN_HALF_DAY; // PM：13-23转换为1-11
|
|
|
|
|
} else {
|
|
|
|
|
return hour == 0 ? HOURS_IN_HALF_DAY : hour;
|
|
|
|
|
return hour == 0 ? HOURS_IN_HALF_DAY : hour; // AM：0点转为12点
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set current hour in 24 hour mode, in the range (0~23)
|
|
|
|
|
*
|
|
|
|
|
* @param hourOfDay
|
|
|
|
|
* 设置当前小时（24小时制）
|
|
|
|
|
* @param hourOfDay 小时（0-23）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentHour(int hourOfDay) {
|
|
|
|
|
if (!mInitialising && hourOfDay == getCurrentHourOfDay()) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
|
|
|
|
|
|
|
|
|
|
// 12小时制时需要额外处理AM/PM
|
|
|
|
|
if (!mIs24HourView) {
|
|
|
|
|
if (hourOfDay >= HOURS_IN_HALF_DAY) {
|
|
|
|
|
mIsAm = false;
|
|
|
|
|
mIsAm = false; // PM
|
|
|
|
|
if (hourOfDay > HOURS_IN_HALF_DAY) {
|
|
|
|
|
hourOfDay -= HOURS_IN_HALF_DAY;
|
|
|
|
|
hourOfDay -= HOURS_IN_HALF_DAY; // 13-23转换为1-11
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
mIsAm = true;
|
|
|
|
|
mIsAm = true; // AM
|
|
|
|
|
if (hourOfDay == 0) {
|
|
|
|
|
hourOfDay = HOURS_IN_HALF_DAY;
|
|
|
|
|
hourOfDay = HOURS_IN_HALF_DAY; // 0点转为12点
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
updateAmPmControl(); // 更新AM/PM控件
|
|
|
|
|
}
|
|
|
|
|
mHourSpinner.setValue(hourOfDay);
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
mHourSpinner.setValue(hourOfDay); // 设置小时选择器值
|
|
|
|
|
onDateTimeChanged(); // 触发回调
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 分钟操作方法 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get currentMinute
|
|
|
|
|
*
|
|
|
|
|
* @return The Current Minute
|
|
|
|
|
* 获取当前分钟
|
|
|
|
|
* @return 分钟（0-59）
|
|
|
|
|
*/
|
|
|
|
|
public int getCurrentMinute() {
|
|
|
|
|
return mDate.get(Calendar.MINUTE);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set current minute
|
|
|
|
|
* 设置当前分钟
|
|
|
|
|
* @param minute 分钟（0-59）
|
|
|
|
|
*/
|
|
|
|
|
public void setCurrentMinute(int minute) {
|
|
|
|
|
if (!mInitialising && minute == getCurrentMinute()) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
mMinuteSpinner.setValue(minute);
|
|
|
|
|
mMinuteSpinner.setValue(minute); // 设置分钟选择器
|
|
|
|
|
mDate.set(Calendar.MINUTE, minute);
|
|
|
|
|
onDateTimeChanged();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 24小时制管理 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @return true if this is in 24 hour view else false.
|
|
|
|
|
* 判断是否为24小时制
|
|
|
|
|
* @return true: 24小时制; false: 12小时制
|
|
|
|
|
*/
|
|
|
|
|
public boolean is24HourView () {
|
|
|
|
|
return mIs24HourView;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set whether in 24 hour or AM/PM mode.
|
|
|
|
|
*
|
|
|
|
|
* @param is24HourView True for 24 hour mode. False for AM/PM mode.
|
|
|
|
|
* 设置24小时制模式
|
|
|
|
|
* @param is24HourView true: 24小时制; false: 12小时制
|
|
|
|
|
*/
|
|
|
|
|
public void set24HourView(boolean is24HourView) {
|
|
|
|
|
if (mIs24HourView == is24HourView) {
|
|
|
|
|
return;
|
|
|
|
|
return; // 模式未变化
|
|
|
|
|
}
|
|
|
|
|
mIs24HourView = is24HourView;
|
|
|
|
|
|
|
|
|
|
// 显示/隐藏AM/PM选择器
|
|
|
|
|
mAmPmSpinner.setVisibility(is24HourView ? View.GONE : View.VISIBLE);
|
|
|
|
|
|
|
|
|
|
// 获取当前小时并更新控件
|
|
|
|
|
int hour = getCurrentHourOfDay();
|
|
|
|
|
updateHourControl();
|
|
|
|
|
setCurrentHour(hour);
|
|
|
|
|
updateAmPmControl();
|
|
|
|
|
updateHourControl(); // 更新小时选择器范围
|
|
|
|
|
setCurrentHour(hour); // 重新设置小时
|
|
|
|
|
updateAmPmControl(); // 更新AM/PM状态
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 控件更新方法 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 更新日期控件显示
|
|
|
|
|
* 计算并显示当前日期前后3天的日期
|
|
|
|
|
*/
|
|
|
|
|
private void updateDateControl() {
|
|
|
|
|
Calendar cal = Calendar.getInstance();
|
|
|
|
|
cal.setTimeInMillis(mDate.getTimeInMillis());
|
|
|
|
|
// 从当前日期向前推4天（-3-1 = -4）
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, -DAYS_IN_ALL_WEEK / 2 - 1);
|
|
|
|
|
mDateSpinner.setDisplayedValues(null);
|
|
|
|
|
|
|
|
|
|
mDateSpinner.setDisplayedValues(null); // 清空显示值
|
|
|
|
|
|
|
|
|
|
// 生成7天的日期显示字符串
|
|
|
|
|
for (int i = 0; i < DAYS_IN_ALL_WEEK; ++i) {
|
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
|
|
|
|
mDateDisplayValues[i] = (String) DateFormat.format("MM.dd EEEE", cal);
|
|
|
|
|
}
|
|
|
|
|
mDateSpinner.setDisplayedValues(mDateDisplayValues);
|
|
|
|
|
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2);
|
|
|
|
|
mDateSpinner.invalidate();
|
|
|
|
|
|
|
|
|
|
mDateSpinner.setDisplayedValues(mDateDisplayValues); // 设置显示值
|
|
|
|
|
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2); // 设置当前为中间位置
|
|
|
|
|
mDateSpinner.invalidate(); // 重绘控件
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 更新AM/PM控件
|
|
|
|
|
* 根据24小时制标志显示/隐藏，根据AM/PM标志设置值
|
|
|
|
|
*/
|
|
|
|
|
private void updateAmPmControl() {
|
|
|
|
|
if (mIs24HourView) {
|
|
|
|
|
mAmPmSpinner.setVisibility(View.GONE);
|
|
|
|
|
mAmPmSpinner.setVisibility(View.GONE); // 24小时制隐藏
|
|
|
|
|
} else {
|
|
|
|
|
int index = mIsAm ? Calendar.AM : Calendar.PM;
|
|
|
|
|
mAmPmSpinner.setValue(index);
|
|
|
|
|
mAmPmSpinner.setVisibility(View.VISIBLE);
|
|
|
|
|
int index = mIsAm ? Calendar.AM : Calendar.PM; // AM=0, PM=1
|
|
|
|
|
mAmPmSpinner.setValue(index); // 设置AM/PM选择器值
|
|
|
|
|
mAmPmSpinner.setVisibility(View.VISIBLE); // 12小时制显示
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 更新小时控件范围
|
|
|
|
|
* 根据12/24小时制设置不同的数值范围
|
|
|
|
|
*/
|
|
|
|
|
private void updateHourControl() {
|
|
|
|
|
if (mIs24HourView) {
|
|
|
|
|
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW);
|
|
|
|
|
@ -468,18 +656,25 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ======================= 回调管理 =======================
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Set the callback that indicates the 'Set' button has been pressed.
|
|
|
|
|
* @param callback the callback, if null will do nothing
|
|
|
|
|
* 设置日期时间变化监听器
|
|
|
|
|
* @param callback 监听器实例
|
|
|
|
|
*/
|
|
|
|
|
public void setOnDateTimeChangedListener(OnDateTimeChangedListener callback) {
|
|
|
|
|
mOnDateTimeChangedListener = callback;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 触发日期时间变化回调
|
|
|
|
|
* 当日期时间发生变化时调用
|
|
|
|
|
*/
|
|
|
|
|
private void onDateTimeChanged() {
|
|
|
|
|
if (mOnDateTimeChangedListener != null) {
|
|
|
|
|
mOnDateTimeChangedListener.onDateTimeChanged(this, getCurrentYear(),
|
|
|
|
|
getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(), getCurrentMinute());
|
|
|
|
|
getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(),
|
|
|
|
|
getCurrentMinute());
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
