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@ -14,98 +14,158 @@
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* limitations under the License.
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* limitations under the License.
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*/
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*/
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// 包声明,表明该类所在的包路径
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package net.micode.notes.ui;
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package net.micode.notes.ui;
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// 导入用于获取日期格式符号的类
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import java.text.DateFormatSymbols;
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// 导入用于处理日期和时间的日历类
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import java.util.Calendar;
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// 导入项目资源文件类
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import net.micode.notes.R;
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// 导入Android上下文类,用于获取应用程序的环境信息
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import android.content.Context;
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import android.content.Context;
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// 导入Android用于处理日期格式的类
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import android.text.format.DateFormat;
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import android.text.format.DateFormat;
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// 导入Android视图类,是所有视图组件的基类
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import android.view.View;
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import android.view.View;
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// 导入Android帧布局类,用于将子视图堆叠在左上角
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import android.widget.FrameLayout;
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import android.widget.FrameLayout;
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// 导入Android数字选择器类,用于选择数字
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import android.widget.NumberPicker;
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import android.widget.NumberPicker;
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import net.micode.notes.R;
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/**
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* 自定义的日期时间选择器类,继承自FrameLayout
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import java.text.DateFormatSymbols;
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* 该类用于创建一个包含日期、小时、分钟和上午/下午选择的选择器
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import java.util.Calendar;
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*/
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public class DateTimePicker extends FrameLayout {
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public class DateTimePicker extends FrameLayout {
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// 默认的启用状态,初始为启用
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private static final boolean DEFAULT_ENABLE_STATE = true;
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private static final boolean DEFAULT_ENABLE_STATE = true;
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// 半天的小时数
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private static final int HOURS_IN_HALF_DAY = 12;
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private static final int HOURS_IN_HALF_DAY = 12;
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// 一整天的小时数
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private static final int HOURS_IN_ALL_DAY = 24;
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private static final int HOURS_IN_ALL_DAY = 24;
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// 一周的天数
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private static final int DAYS_IN_ALL_WEEK = 7;
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private static final int DAYS_IN_ALL_WEEK = 7;
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// 日期选择器的最小值
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private static final int DATE_SPINNER_MIN_VAL = 0;
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private static final int DATE_SPINNER_MIN_VAL = 0;
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// 日期选择器的最大值
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private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1;
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private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1;
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// 24小时制下小时选择器的最小值
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private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0;
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private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0;
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// 24小时制下小时选择器的最大值
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private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23;
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private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23;
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// 12小时制下小时选择器的最小值
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private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1;
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private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1;
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// 12小时制下小时选择器的最大值
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private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12;
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private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12;
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// 分钟选择器的最小值
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private static final int MINUT_SPINNER_MIN_VAL = 0;
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private static final int MINUT_SPINNER_MIN_VAL = 0;
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// 分钟选择器的最大值
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private static final int MINUT_SPINNER_MAX_VAL = 59;
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private static final int MINUT_SPINNER_MAX_VAL = 59;
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// 上午/下午选择器的最小值
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private static final int AMPM_SPINNER_MIN_VAL = 0;
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private static final int AMPM_SPINNER_MIN_VAL = 0;
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// 上午/下午选择器的最大值
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private static final int AMPM_SPINNER_MAX_VAL = 1;
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private static final int AMPM_SPINNER_MAX_VAL = 1;
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// 日期选择器组件
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private final NumberPicker mDateSpinner;
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private final NumberPicker mDateSpinner;
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// 小时选择器组件
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private final NumberPicker mHourSpinner;
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private final NumberPicker mHourSpinner;
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// 分钟选择器组件
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private final NumberPicker mMinuteSpinner;
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private final NumberPicker mMinuteSpinner;
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// 上午/下午选择器组件
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private final NumberPicker mAmPmSpinner;
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private final NumberPicker mAmPmSpinner;
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// 用于存储当前选择的日期和时间的日历对象
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private Calendar mDate;
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private Calendar mDate;
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// 用于存储日期选择器显示的日期值数组
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private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK];
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private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK];
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// 标记是否为上午
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private boolean mIsAm;
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private boolean mIsAm;
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// 标记是否为24小时制显示
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private boolean mIs24HourView;
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private boolean mIs24HourView;
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// 标记选择器是否启用
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private boolean mIsEnabled = DEFAULT_ENABLE_STATE;
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private boolean mIsEnabled = DEFAULT_ENABLE_STATE;
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// 标记是否处于初始化状态
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private boolean mInitialising;
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private boolean mInitialising;
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// 日期时间改变监听器,用于在日期时间改变时触发回调
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private OnDateTimeChangedListener mOnDateTimeChangedListener;
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private OnDateTimeChangedListener mOnDateTimeChangedListener;
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// 日期选择器值改变监听器,当日期选择器的值改变时触发
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private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() {
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private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() {
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@Override
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@Override
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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// 根据新值和旧值的差值更新日历的日期
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mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal);
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mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal);
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// 更新日期选择器的显示
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updateDateControl();
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updateDateControl();
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// 触发日期时间改变事件
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onDateTimeChanged();
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onDateTimeChanged();
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}
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}
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};
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};
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// 小时选择器值改变监听器,当小时选择器的值改变时触发
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private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() {
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private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() {
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@Override
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@Override
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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// 标记日期是否改变
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boolean isDateChanged = false;
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boolean isDateChanged = false;
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// 创建一个新的日历对象
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Calendar cal = Calendar.getInstance();
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Calendar cal = Calendar.getInstance();
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// 如果不是24小时制
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if (!mIs24HourView) {
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if (!mIs24HourView) {
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// 处理从晚上11点到中午12点的情况
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if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) {
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if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) {
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.add(Calendar.DAY_OF_YEAR, 1);
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cal.add(Calendar.DAY_OF_YEAR, 1);
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isDateChanged = true;
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isDateChanged = true;
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} else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
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}
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// 处理从中午12点到晚上11点的情况
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else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.add(Calendar.DAY_OF_YEAR, -1);
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cal.add(Calendar.DAY_OF_YEAR, -1);
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isDateChanged = true;
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isDateChanged = true;
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}
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}
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// 处理从11点到12点或从12点到11点的情况,切换上午/下午状态
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if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY ||
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if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY ||
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oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
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oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
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mIsAm = !mIsAm;
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mIsAm = !mIsAm;
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// 更新上午/下午选择器的显示
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updateAmPmControl();
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updateAmPmControl();
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}
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}
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} else {
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}
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// 如果是24小时制
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else {
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// 处理从晚上23点到凌晨0点的情况
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if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
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if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.add(Calendar.DAY_OF_YEAR, 1);
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cal.add(Calendar.DAY_OF_YEAR, 1);
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isDateChanged = true;
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isDateChanged = true;
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} else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
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}
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// 处理从凌晨0点到晚上23点的情况
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else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.add(Calendar.DAY_OF_YEAR, -1);
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cal.add(Calendar.DAY_OF_YEAR, -1);
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isDateChanged = true;
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isDateChanged = true;
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}
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}
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}
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}
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// 计算新的小时值
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int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
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int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
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// 更新日历的小时值
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mDate.set(Calendar.HOUR_OF_DAY, newHour);
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mDate.set(Calendar.HOUR_OF_DAY, newHour);
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// 触发日期时间改变事件
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onDateTimeChanged();
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onDateTimeChanged();
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// 如果日期发生改变,更新年、月、日
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if (isDateChanged) {
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if (isDateChanged) {
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setCurrentYear(cal.get(Calendar.YEAR));
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setCurrentYear(cal.get(Calendar.YEAR));
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setCurrentMonth(cal.get(Calendar.MONTH));
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setCurrentMonth(cal.get(Calendar.MONTH));
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@ -114,22 +174,35 @@ public class DateTimePicker extends FrameLayout {
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}
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}
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};
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};
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// 分钟选择器值改变监听器,当分钟选择器的值改变时触发
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private NumberPicker.OnValueChangeListener mOnMinuteChangedListener = new NumberPicker.OnValueChangeListener() {
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private NumberPicker.OnValueChangeListener mOnMinuteChangedListener = new NumberPicker.OnValueChangeListener() {
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@Override
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@Override
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
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// 获取分钟选择器的最小值
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int minValue = mMinuteSpinner.getMinValue();
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int minValue = mMinuteSpinner.getMinValue();
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// 获取分钟选择器的最大值
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int maxValue = mMinuteSpinner.getMaxValue();
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int maxValue = mMinuteSpinner.getMaxValue();
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// 偏移量,用于处理分钟进位或退位
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int offset = 0;
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int offset = 0;
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// 处理从59分钟到0分钟的情况
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if (oldVal == maxValue && newVal == minValue) {
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if (oldVal == maxValue && newVal == minValue) {
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offset += 1;
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offset += 1;
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|
|
} else if (oldVal == minValue && newVal == maxValue) {
|
|
|
|
}
|
|
|
|
|
|
|
|
// 处理从0分钟到59分钟的情况
|
|
|
|
|
|
|
|
else if (oldVal == minValue && newVal == maxValue) {
|
|
|
|
offset -= 1;
|
|
|
|
offset -= 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 如果有偏移量
|
|
|
|
if (offset != 0) {
|
|
|
|
if (offset != 0) {
|
|
|
|
|
|
|
|
// 更新日历的小时值
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, offset);
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, offset);
|
|
|
|
|
|
|
|
// 更新小时选择器的值
|
|
|
|
mHourSpinner.setValue(getCurrentHour());
|
|
|
|
mHourSpinner.setValue(getCurrentHour());
|
|
|
|
|
|
|
|
// 更新日期选择器的显示
|
|
|
|
updateDateControl();
|
|
|
|
updateDateControl();
|
|
|
|
|
|
|
|
// 获取当前的小时值
|
|
|
|
int newHour = getCurrentHourOfDay();
|
|
|
|
int newHour = getCurrentHourOfDay();
|
|
|
|
|
|
|
|
// 根据小时值更新上午/下午状态
|
|
|
|
if (newHour >= HOURS_IN_HALF_DAY) {
|
|
|
|
if (newHour >= HOURS_IN_HALF_DAY) {
|
|
|
|
mIsAm = false;
|
|
|
|
mIsAm = false;
|
|
|
|
updateAmPmControl();
|
|
|
|
updateAmPmControl();
|
|
|
@ -138,219 +211,302 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
updateAmPmControl();
|
|
|
|
updateAmPmControl();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 更新日历的分钟值
|
|
|
|
mDate.set(Calendar.MINUTE, newVal);
|
|
|
|
mDate.set(Calendar.MINUTE, newVal);
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 上午/下午选择器值改变监听器,当上午/下午选择器的值改变时触发
|
|
|
|
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() {
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
|
|
|
|
|
|
|
// 切换上午/下午状态
|
|
|
|
mIsAm = !mIsAm;
|
|
|
|
mIsAm = !mIsAm;
|
|
|
|
|
|
|
|
// 根据上午/下午状态更新日历的小时值
|
|
|
|
if (mIsAm) {
|
|
|
|
if (mIsAm) {
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY);
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY);
|
|
|
|
} else {
|
|
|
|
} else {
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY);
|
|
|
|
mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 更新上午/下午选择器的显示
|
|
|
|
updateAmPmControl();
|
|
|
|
updateAmPmControl();
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 日期时间改变监听器接口,用于在日期时间改变时回调
|
|
|
|
|
|
|
|
*/
|
|
|
|
public interface OnDateTimeChangedListener {
|
|
|
|
public interface OnDateTimeChangedListener {
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 当日期时间改变时调用
|
|
|
|
|
|
|
|
* @param view 日期时间选择器视图
|
|
|
|
|
|
|
|
* @param year 年份
|
|
|
|
|
|
|
|
* @param month 月份
|
|
|
|
|
|
|
|
* @param dayOfMonth 日期
|
|
|
|
|
|
|
|
* @param hourOfDay 小时
|
|
|
|
|
|
|
|
* @param minute 分钟
|
|
|
|
|
|
|
|
*/
|
|
|
|
void onDateTimeChanged(DateTimePicker view, int year, int month,
|
|
|
|
void onDateTimeChanged(DateTimePicker view, int year, int month,
|
|
|
|
int dayOfMonth, int hourOfDay, int minute);
|
|
|
|
int dayOfMonth, int hourOfDay, int minute);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 构造函数,使用当前时间初始化
|
|
|
|
|
|
|
|
* @param context 上下文对象
|
|
|
|
|
|
|
|
*/
|
|
|
|
public DateTimePicker(Context context) {
|
|
|
|
public DateTimePicker(Context context) {
|
|
|
|
|
|
|
|
// 调用另一个构造函数,使用当前时间戳
|
|
|
|
this(context, System.currentTimeMillis());
|
|
|
|
this(context, System.currentTimeMillis());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 构造函数,使用指定的时间戳初始化
|
|
|
|
|
|
|
|
* @param context 上下文对象
|
|
|
|
|
|
|
|
* @param date 时间戳
|
|
|
|
|
|
|
|
*/
|
|
|
|
public DateTimePicker(Context context, long date) {
|
|
|
|
public DateTimePicker(Context context, long date) {
|
|
|
|
|
|
|
|
// 调用另一个构造函数,同时判断是否为24小时制
|
|
|
|
this(context, date, DateFormat.is24HourFormat(context));
|
|
|
|
this(context, date, DateFormat.is24HourFormat(context));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 构造函数,使用指定的时间戳和是否为24小时制初始化
|
|
|
|
|
|
|
|
* @param context 上下文对象
|
|
|
|
|
|
|
|
* @param date 时间戳
|
|
|
|
|
|
|
|
* @param is24HourView 是否为24小时制
|
|
|
|
|
|
|
|
*/
|
|
|
|
public DateTimePicker(Context context, long date, boolean is24HourView) {
|
|
|
|
public DateTimePicker(Context context, long date, boolean is24HourView) {
|
|
|
|
|
|
|
|
// 调用父类的构造函数
|
|
|
|
super(context);
|
|
|
|
super(context);
|
|
|
|
|
|
|
|
// 初始化日历对象
|
|
|
|
mDate = Calendar.getInstance();
|
|
|
|
mDate = Calendar.getInstance();
|
|
|
|
|
|
|
|
// 标记为初始化状态
|
|
|
|
mInitialising = true;
|
|
|
|
mInitialising = true;
|
|
|
|
|
|
|
|
// 判断当前是否为上午
|
|
|
|
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY;
|
|
|
|
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY;
|
|
|
|
|
|
|
|
// 加载布局文件
|
|
|
|
inflate(context, R.layout.datetime_picker, this);
|
|
|
|
inflate(context, R.layout.datetime_picker, this);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 初始化日期选择器
|
|
|
|
mDateSpinner = (NumberPicker) findViewById(R.id.date);
|
|
|
|
mDateSpinner = (NumberPicker) findViewById(R.id.date);
|
|
|
|
mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL);
|
|
|
|
mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL);
|
|
|
|
mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL);
|
|
|
|
mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL);
|
|
|
|
mDateSpinner.setOnValueChangedListener(mOnDateChangedListener);
|
|
|
|
mDateSpinner.setOnValueChangedListener(mOnDateChangedListener);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 初始化小时选择器
|
|
|
|
mHourSpinner = (NumberPicker) findViewById(R.id.hour);
|
|
|
|
mHourSpinner = (NumberPicker) findViewById(R.id.hour);
|
|
|
|
mHourSpinner.setOnValueChangedListener(mOnHourChangedListener);
|
|
|
|
mHourSpinner.setOnValueChangedListener(mOnHourChangedListener);
|
|
|
|
|
|
|
|
// 初始化分钟选择器
|
|
|
|
mMinuteSpinner = (NumberPicker) findViewById(R.id.minute);
|
|
|
|
mMinuteSpinner = (NumberPicker) findViewById(R.id.minute);
|
|
|
|
mMinuteSpinner.setMinValue(MINUT_SPINNER_MIN_VAL);
|
|
|
|
mMinuteSpinner.setMinValue(MINUT_SPINNER_MIN_VAL);
|
|
|
|
mMinuteSpinner.setMaxValue(MINUT_SPINNER_MAX_VAL);
|
|
|
|
mMinuteSpinner.setMaxValue(MINUT_SPINNER_MAX_VAL);
|
|
|
|
mMinuteSpinner.setOnLongPressUpdateInterval(100);
|
|
|
|
mMinuteSpinner.setOnLongPressUpdateInterval(100);
|
|
|
|
mMinuteSpinner.setOnValueChangedListener(mOnMinuteChangedListener);
|
|
|
|
mMinuteSpinner.setOnValueChangedListener(mOnMinuteChangedListener);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 获取上午/下午的显示字符串数组
|
|
|
|
String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings();
|
|
|
|
String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings();
|
|
|
|
|
|
|
|
// 初始化上午/下午选择器
|
|
|
|
mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm);
|
|
|
|
mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm);
|
|
|
|
mAmPmSpinner.setMinValue(AMPM_SPINNER_MIN_VAL);
|
|
|
|
mAmPmSpinner.setMinValue(AMPM_SPINNER_MIN_VAL);
|
|
|
|
mAmPmSpinner.setMaxValue(AMPM_SPINNER_MAX_VAL);
|
|
|
|
mAmPmSpinner.setMaxValue(AMPM_SPINNER_MAX_VAL);
|
|
|
|
mAmPmSpinner.setDisplayedValues(stringsForAmPm);
|
|
|
|
mAmPmSpinner.setDisplayedValues(stringsForAmPm);
|
|
|
|
mAmPmSpinner.setOnValueChangedListener(mOnAmPmChangedListener);
|
|
|
|
mAmPmSpinner.setOnValueChangedListener(mOnAmPmChangedListener);
|
|
|
|
|
|
|
|
|
|
|
|
// update controls to initial state
|
|
|
|
// 更新日期选择器的显示
|
|
|
|
updateDateControl();
|
|
|
|
updateDateControl();
|
|
|
|
|
|
|
|
// 更新小时选择器的显示
|
|
|
|
updateHourControl();
|
|
|
|
updateHourControl();
|
|
|
|
|
|
|
|
// 更新上午/下午选择器的显示
|
|
|
|
updateAmPmControl();
|
|
|
|
updateAmPmControl();
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 设置是否为24小时制
|
|
|
|
set24HourView(is24HourView);
|
|
|
|
set24HourView(is24HourView);
|
|
|
|
|
|
|
|
|
|
|
|
// set to current time
|
|
|
|
// 设置当前日期和时间
|
|
|
|
setCurrentDate(date);
|
|
|
|
setCurrentDate(date);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 设置选择器的启用状态
|
|
|
|
setEnabled(isEnabled());
|
|
|
|
setEnabled(isEnabled());
|
|
|
|
|
|
|
|
|
|
|
|
// set the content descriptions
|
|
|
|
// 设置内容描述
|
|
|
|
mInitialising = false;
|
|
|
|
mInitialising = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 设置选择器的启用状态
|
|
|
|
|
|
|
|
* @param enabled 是否启用
|
|
|
|
|
|
|
|
*/
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
public void setEnabled(boolean enabled) {
|
|
|
|
public void setEnabled(boolean enabled) {
|
|
|
|
|
|
|
|
// 如果当前状态和要设置的状态相同,直接返回
|
|
|
|
if (mIsEnabled == enabled) {
|
|
|
|
if (mIsEnabled == enabled) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 调用父类的方法设置启用状态
|
|
|
|
super.setEnabled(enabled);
|
|
|
|
super.setEnabled(enabled);
|
|
|
|
|
|
|
|
// 设置日期选择器的启用状态
|
|
|
|
mDateSpinner.setEnabled(enabled);
|
|
|
|
mDateSpinner.setEnabled(enabled);
|
|
|
|
|
|
|
|
// 设置分钟选择器的启用状态
|
|
|
|
mMinuteSpinner.setEnabled(enabled);
|
|
|
|
mMinuteSpinner.setEnabled(enabled);
|
|
|
|
|
|
|
|
// 设置小时选择器的启用状态
|
|
|
|
mHourSpinner.setEnabled(enabled);
|
|
|
|
mHourSpinner.setEnabled(enabled);
|
|
|
|
|
|
|
|
// 设置上午/下午选择器的启用状态
|
|
|
|
mAmPmSpinner.setEnabled(enabled);
|
|
|
|
mAmPmSpinner.setEnabled(enabled);
|
|
|
|
|
|
|
|
// 更新当前的启用状态
|
|
|
|
mIsEnabled = enabled;
|
|
|
|
mIsEnabled = enabled;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 获取选择器的启用状态
|
|
|
|
|
|
|
|
* @return 是否启用
|
|
|
|
|
|
|
|
*/
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
public boolean isEnabled() {
|
|
|
|
public boolean isEnabled() {
|
|
|
|
return mIsEnabled;
|
|
|
|
return mIsEnabled;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get the current date in millis
|
|
|
|
* 获取当前选择的日期和时间的时间戳
|
|
|
|
*
|
|
|
|
* @return 时间戳
|
|
|
|
* @return the current date in millis
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public long getCurrentDateInTimeMillis() {
|
|
|
|
public long getCurrentDateInTimeMillis() {
|
|
|
|
return mDate.getTimeInMillis();
|
|
|
|
return mDate.getTimeInMillis();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set the current date
|
|
|
|
* 设置当前选择的日期和时间
|
|
|
|
*
|
|
|
|
* @param date 时间戳
|
|
|
|
* @param date The current date in millis
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentDate(long date) {
|
|
|
|
public void setCurrentDate(long date) {
|
|
|
|
|
|
|
|
// 创建一个新的日历对象
|
|
|
|
Calendar cal = Calendar.getInstance();
|
|
|
|
Calendar cal = Calendar.getInstance();
|
|
|
|
|
|
|
|
// 设置日历对象的时间
|
|
|
|
cal.setTimeInMillis(date);
|
|
|
|
cal.setTimeInMillis(date);
|
|
|
|
|
|
|
|
// 调用另一个方法设置年、月、日、小时、分钟
|
|
|
|
setCurrentDate(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH),
|
|
|
|
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));
|
|
|
|
cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set the current date
|
|
|
|
* 设置当前选择的日期和时间
|
|
|
|
*
|
|
|
|
* @param year 年份
|
|
|
|
* @param year The current year
|
|
|
|
* @param month 月份
|
|
|
|
* @param month The current month
|
|
|
|
* @param dayOfMonth 日期
|
|
|
|
* @param dayOfMonth The current dayOfMonth
|
|
|
|
* @param hourOfDay 小时
|
|
|
|
* @param hourOfDay The current hourOfDay
|
|
|
|
* @param minute 分钟
|
|
|
|
* @param minute The current minute
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentDate(int year, int month,
|
|
|
|
public void setCurrentDate(int year, int month,
|
|
|
|
int dayOfMonth, int hourOfDay, int minute) {
|
|
|
|
int dayOfMonth, int hourOfDay, int minute) {
|
|
|
|
|
|
|
|
// 设置年份
|
|
|
|
setCurrentYear(year);
|
|
|
|
setCurrentYear(year);
|
|
|
|
|
|
|
|
// 设置月份
|
|
|
|
setCurrentMonth(month);
|
|
|
|
setCurrentMonth(month);
|
|
|
|
|
|
|
|
// 设置日期
|
|
|
|
setCurrentDay(dayOfMonth);
|
|
|
|
setCurrentDay(dayOfMonth);
|
|
|
|
|
|
|
|
// 设置小时
|
|
|
|
setCurrentHour(hourOfDay);
|
|
|
|
setCurrentHour(hourOfDay);
|
|
|
|
|
|
|
|
// 设置分钟
|
|
|
|
setCurrentMinute(minute);
|
|
|
|
setCurrentMinute(minute);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get current year
|
|
|
|
* 获取当前选择的年份
|
|
|
|
*
|
|
|
|
* @return 年份
|
|
|
|
* @return The current year
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public int getCurrentYear() {
|
|
|
|
public int getCurrentYear() {
|
|
|
|
return mDate.get(Calendar.YEAR);
|
|
|
|
return mDate.get(Calendar.YEAR);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set current year
|
|
|
|
* 设置当前选择的年份
|
|
|
|
*
|
|
|
|
* @param year 年份
|
|
|
|
* @param year The current year
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentYear(int year) {
|
|
|
|
public void setCurrentYear(int year) {
|
|
|
|
|
|
|
|
// 如果不是初始化状态且年份没有改变,直接返回
|
|
|
|
if (!mInitialising && year == getCurrentYear()) {
|
|
|
|
if (!mInitialising && year == getCurrentYear()) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置日历对象的年份
|
|
|
|
mDate.set(Calendar.YEAR, year);
|
|
|
|
mDate.set(Calendar.YEAR, year);
|
|
|
|
|
|
|
|
// 更新日期选择器的显示
|
|
|
|
updateDateControl();
|
|
|
|
updateDateControl();
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get current month in the year
|
|
|
|
* 获取当前选择的月份
|
|
|
|
*
|
|
|
|
* @return 月份
|
|
|
|
* @return The current month in the year
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public int getCurrentMonth() {
|
|
|
|
public int getCurrentMonth() {
|
|
|
|
return mDate.get(Calendar.MONTH);
|
|
|
|
return mDate.get(Calendar.MONTH);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set current month in the year
|
|
|
|
* 设置当前选择的月份
|
|
|
|
*
|
|
|
|
* @param month 月份
|
|
|
|
* @param month The month in the year
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentMonth(int month) {
|
|
|
|
public void setCurrentMonth(int month) {
|
|
|
|
|
|
|
|
// 如果不是初始化状态且月份没有改变,直接返回
|
|
|
|
if (!mInitialising && month == getCurrentMonth()) {
|
|
|
|
if (!mInitialising && month == getCurrentMonth()) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置日历对象的月份
|
|
|
|
mDate.set(Calendar.MONTH, month);
|
|
|
|
mDate.set(Calendar.MONTH, month);
|
|
|
|
|
|
|
|
// 更新日期选择器的显示
|
|
|
|
updateDateControl();
|
|
|
|
updateDateControl();
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get current day of the month
|
|
|
|
* 获取当前选择的日期
|
|
|
|
*
|
|
|
|
* @return 日期
|
|
|
|
* @return The day of the month
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public int getCurrentDay() {
|
|
|
|
public int getCurrentDay() {
|
|
|
|
return mDate.get(Calendar.DAY_OF_MONTH);
|
|
|
|
return mDate.get(Calendar.DAY_OF_MONTH);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set current day of the month
|
|
|
|
* 设置当前选择的日期
|
|
|
|
*
|
|
|
|
* @param dayOfMonth 日期
|
|
|
|
* @param dayOfMonth The day of the month
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentDay(int dayOfMonth) {
|
|
|
|
public void setCurrentDay(int dayOfMonth) {
|
|
|
|
|
|
|
|
// 如果不是初始化状态且日期没有改变,直接返回
|
|
|
|
if (!mInitialising && dayOfMonth == getCurrentDay()) {
|
|
|
|
if (!mInitialising && dayOfMonth == getCurrentDay()) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置日历对象的日期
|
|
|
|
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
|
|
|
|
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
|
|
|
|
|
|
|
|
// 更新日期选择器的显示
|
|
|
|
updateDateControl();
|
|
|
|
updateDateControl();
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get current hour in 24 hour mode, in the range (0~23)
|
|
|
|
* 获取当前选择的24小时制小时值
|
|
|
|
* @return The current hour in 24 hour mode
|
|
|
|
* @return 24小时制小时值
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public int getCurrentHourOfDay() {
|
|
|
|
public int getCurrentHourOfDay() {
|
|
|
|
return mDate.get(Calendar.HOUR_OF_DAY);
|
|
|
|
return mDate.get(Calendar.HOUR_OF_DAY);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 获取当前选择的小时值(根据是否为24小时制)
|
|
|
|
|
|
|
|
* @return 小时值
|
|
|
|
|
|
|
|
*/
|
|
|
|
private int getCurrentHour() {
|
|
|
|
private int getCurrentHour() {
|
|
|
|
|
|
|
|
// 如果是24小时制
|
|
|
|
if (mIs24HourView){
|
|
|
|
if (mIs24HourView){
|
|
|
|
return getCurrentHourOfDay();
|
|
|
|
return getCurrentHourOfDay();
|
|
|
|
} else {
|
|
|
|
}
|
|
|
|
|
|
|
|
// 如果是12小时制
|
|
|
|
|
|
|
|
else {
|
|
|
|
int hour = getCurrentHourOfDay();
|
|
|
|
int hour = getCurrentHourOfDay();
|
|
|
|
if (hour > HOURS_IN_HALF_DAY) {
|
|
|
|
if (hour > HOURS_IN_HALF_DAY) {
|
|
|
|
return hour - HOURS_IN_HALF_DAY;
|
|
|
|
return hour - HOURS_IN_HALF_DAY;
|
|
|
@ -361,16 +517,19 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set current hour in 24 hour mode, in the range (0~23)
|
|
|
|
* 设置当前选择的24小时制小时值
|
|
|
|
*
|
|
|
|
* @param hourOfDay 24小时制小时值
|
|
|
|
* @param hourOfDay
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentHour(int hourOfDay) {
|
|
|
|
public void setCurrentHour(int hourOfDay) {
|
|
|
|
|
|
|
|
// 如果不是初始化状态且小时值没有改变,直接返回
|
|
|
|
if (!mInitialising && hourOfDay == getCurrentHourOfDay()) {
|
|
|
|
if (!mInitialising && hourOfDay == getCurrentHourOfDay()) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置日历对象的小时值
|
|
|
|
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
|
|
|
|
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
|
|
|
|
|
|
|
|
// 如果不是24小时制
|
|
|
|
if (!mIs24HourView) {
|
|
|
|
if (!mIs24HourView) {
|
|
|
|
|
|
|
|
// 根据小时值判断是否为上午
|
|
|
|
if (hourOfDay >= HOURS_IN_HALF_DAY) {
|
|
|
|
if (hourOfDay >= HOURS_IN_HALF_DAY) {
|
|
|
|
mIsAm = false;
|
|
|
|
mIsAm = false;
|
|
|
|
if (hourOfDay > HOURS_IN_HALF_DAY) {
|
|
|
|
if (hourOfDay > HOURS_IN_HALF_DAY) {
|
|
|
@ -382,103 +541,151 @@ public class DateTimePicker extends FrameLayout {
|
|
|
|
hourOfDay = HOURS_IN_HALF_DAY;
|
|
|
|
hourOfDay = HOURS_IN_HALF_DAY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 更新上午/下午选择器的显示
|
|
|
|
updateAmPmControl();
|
|
|
|
updateAmPmControl();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置小时选择器的值
|
|
|
|
mHourSpinner.setValue(hourOfDay);
|
|
|
|
mHourSpinner.setValue(hourOfDay);
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Get currentMinute
|
|
|
|
* 获取当前选择的分钟值
|
|
|
|
*
|
|
|
|
* @return 分钟值
|
|
|
|
* @return The Current Minute
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public int getCurrentMinute() {
|
|
|
|
public int getCurrentMinute() {
|
|
|
|
return mDate.get(Calendar.MINUTE);
|
|
|
|
return mDate.get(Calendar.MINUTE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set current minute
|
|
|
|
* 设置当前选择的分钟值
|
|
|
|
|
|
|
|
* @param minute 分钟值
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setCurrentMinute(int minute) {
|
|
|
|
public void setCurrentMinute(int minute) {
|
|
|
|
|
|
|
|
// 如果不是初始化状态且分钟值没有改变,直接返回
|
|
|
|
if (!mInitialising && minute == getCurrentMinute()) {
|
|
|
|
if (!mInitialising && minute == getCurrentMinute()) {
|
|
|
|
return;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置分钟选择器的值
|
|
|
|
mMinuteSpinner.setValue(minute);
|
|
|
|
mMinuteSpinner.setValue(minute);
|
|
|
|
|
|
|
|
// 设置日历对象的分钟值
|
|
|
|
mDate.set(Calendar.MINUTE, minute);
|
|
|
|
mDate.set(Calendar.MINUTE, minute);
|
|
|
|
|
|
|
|
// 触发日期时间改变事件
|
|
|
|
onDateTimeChanged();
|
|
|
|
onDateTimeChanged();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* @return true if this is in 24 hour view else false.
|
|
|
|
* 判断是否为24小时制显示
|
|
|
|
|
|
|
|
* @return 是否为24小时制
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public boolean is24HourView () {
|
|
|
|
public boolean is24HourView () {
|
|
|
|
return mIs24HourView;
|
|
|
|
return mIs24HourView;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set whether in 24 hour or AM/PM mode.
|
|
|
|
* 设置是否为24小时制显示
|
|
|
|
*
|
|
|
|
* @param is24HourView 是否为24小时制
|
|
|
|
* @param is24HourView True for 24 hour mode. False for AM/PM mode.
|
|
|
|
|
|
|
|
*/
|
|
|
|
*/
|
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public void set24HourView(boolean is24HourView) {
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public void set24HourView(boolean is24HourView) {
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// 如果当前状态和要设置的状态相同,直接返回
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if (mIs24HourView == is24HourView) {
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if (mIs24HourView == is24HourView) {
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return;
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return;
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}
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}
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// 更新是否为24小时制的状态
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mIs24HourView = is24HourView;
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mIs24HourView = is24HourView;
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// 根据是否为24小时制设置上午/下午选择器的可见性
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mAmPmSpinner.setVisibility(is24HourView ? View.GONE : View.VISIBLE);
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mAmPmSpinner.setVisibility(is24HourView ? View.GONE : View.VISIBLE);
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// 获取当前的小时值
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int hour = getCurrentHourOfDay();
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int hour = getCurrentHourOfDay();
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// 更新小时选择器的显示
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updateHourControl();
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updateHourControl();
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// 设置当前的小时值
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setCurrentHour(hour);
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setCurrentHour(hour);
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// 更新上午/下午选择器的显示
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updateAmPmControl();
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updateAmPmControl();
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}
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}
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/**
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* 更新日期选择器的显示
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*/
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private void updateDateControl() {
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private void updateDateControl() {
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// 创建一个新的日历对象
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Calendar cal = Calendar.getInstance();
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Calendar cal = Calendar.getInstance();
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// 设置日历对象的时间
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cal.setTimeInMillis(mDate.getTimeInMillis());
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cal.setTimeInMillis(mDate.getTimeInMillis());
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// 将日历对象的日期向前移动一周的一半加一天
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cal.add(Calendar.DAY_OF_YEAR, -DAYS_IN_ALL_WEEK / 2 - 1);
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|
cal.add(Calendar.DAY_OF_YEAR, -DAYS_IN_ALL_WEEK / 2 - 1);
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// 清空日期选择器的显示值
|
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|
mDateSpinner.setDisplayedValues(null);
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|
mDateSpinner.setDisplayedValues(null);
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|
|
// 循环一周的天数
|
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|
|
for (int i = 0; i < DAYS_IN_ALL_WEEK; ++i) {
|
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|
|
for (int i = 0; i < DAYS_IN_ALL_WEEK; ++i) {
|
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|
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|
|
// 将日历对象的日期向后移动一天
|
|
|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
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|
|
cal.add(Calendar.DAY_OF_YEAR, 1);
|
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|
|
|
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|
|
// 格式化日期并存储到显示值数组中
|
|
|
|
mDateDisplayValues[i] = (String) DateFormat.format("MM.dd EEEE", cal);
|
|
|
|
mDateDisplayValues[i] = (String) DateFormat.format("MM.dd EEEE", cal);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// 设置日期选择器的显示值
|
|
|
|
mDateSpinner.setDisplayedValues(mDateDisplayValues);
|
|
|
|
mDateSpinner.setDisplayedValues(mDateDisplayValues);
|
|
|
|
|
|
|
|
// 设置日期选择器的当前值
|
|
|
|
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2);
|
|
|
|
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2);
|
|
|
|
|
|
|
|
// 使日期选择器重绘
|
|
|
|
mDateSpinner.invalidate();
|
|
|
|
mDateSpinner.invalidate();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 更新上午/下午选择器的显示
|
|
|
|
|
|
|
|
*/
|
|
|
|
private void updateAmPmControl() {
|
|
|
|
private void updateAmPmControl() {
|
|
|
|
|
|
|
|
// 如果是24小时制,隐藏上午/下午选择器
|
|
|
|
if (mIs24HourView) {
|
|
|
|
if (mIs24HourView) {
|
|
|
|
mAmPmSpinner.setVisibility(View.GONE);
|
|
|
|
mAmPmSpinner.setVisibility(View.GONE);
|
|
|
|
} else {
|
|
|
|
}
|
|
|
|
|
|
|
|
// 如果不是24小时制
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
// 根据是否为上午设置选择器的值
|
|
|
|
int index = mIsAm ? Calendar.AM : Calendar.PM;
|
|
|
|
int index = mIsAm ? Calendar.AM : Calendar.PM;
|
|
|
|
mAmPmSpinner.setValue(index);
|
|
|
|
mAmPmSpinner.setValue(index);
|
|
|
|
|
|
|
|
// 显示上午/下午选择器
|
|
|
|
mAmPmSpinner.setVisibility(View.VISIBLE);
|
|
|
|
mAmPmSpinner.setVisibility(View.VISIBLE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 更新小时选择器的显示
|
|
|
|
|
|
|
|
*/
|
|
|
|
private void updateHourControl() {
|
|
|
|
private void updateHourControl() {
|
|
|
|
|
|
|
|
// 如果是24小时制
|
|
|
|
if (mIs24HourView) {
|
|
|
|
if (mIs24HourView) {
|
|
|
|
|
|
|
|
// 设置小时选择器的最小值和最大值为24小时制的范围
|
|
|
|
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW);
|
|
|
|
} else {
|
|
|
|
}
|
|
|
|
|
|
|
|
// 如果不是24小时制
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
// 设置小时选择器的最小值和最大值为12小时制的范围
|
|
|
|
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW);
|
|
|
|
mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
* Set the callback that indicates the 'Set' button has been pressed.
|
|
|
|
* 设置日期时间改变监听器
|
|
|
|
* @param callback the callback, if null will do nothing
|
|
|
|
* @param callback 监听器回调
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
public void setOnDateTimeChangedListener(OnDateTimeChangedListener callback) {
|
|
|
|
public void setOnDateTimeChangedListener(OnDateTimeChangedListener callback) {
|
|
|
|
mOnDateTimeChangedListener = callback;
|
|
|
|
mOnDateTimeChangedListener = callback;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* 触发日期时间改变事件
|
|
|
|
|
|
|
|
*/
|
|
|
|
private void onDateTimeChanged() {
|
|
|
|
private void onDateTimeChanged() {
|
|
|
|
|
|
|
|
// 如果监听器不为空
|
|
|
|
if (mOnDateTimeChangedListener != null) {
|
|
|
|
if (mOnDateTimeChangedListener != null) {
|
|
|
|
|
|
|
|
// 调用监听器的回调方法
|
|
|
|
mOnDateTimeChangedListener.onDateTimeChanged(this, getCurrentYear(),
|
|
|
|
mOnDateTimeChangedListener.onDateTimeChanged(this, getCurrentYear(),
|
|
|
|
getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(), getCurrentMinute());
|
|
|
|
getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(), getCurrentMinute());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|