Android(安卓)定时器
16lz
2022-06-15
Andorid定时器封装类
public class TimerUtil { private static final String TAG = "TimerUtil"; private static Handler mTimeHandler = null; private static boolean mTimerMark = false; private static Runnable mTimerRunnable = null; private static int mUpdateTime = 0; private TimerUtil() { }; /** * 定时器开始定时 * * @param doThing 定时器处理事情 * @param updateTime 定时器时间 * @since V1.0 */ public static void startTime(Runnable doThing, int updateTime) { if (null == doThing || updateTime < 0) { return; } if (null == mTimeHandler) { mTimeHandler = new Handler(); mTimerRunnable = doThing; mUpdateTime = updateTime; mTimerMark = true; } if (mTimerMark) { mTimeHandler.postDelayed(mTimerRunnable, 0); } else { mTimeHandler.postDelayed(null, 0); } } /** * 定时器开始定时 * * @param doThing 定时器处理事情 * @param updateTime 定时器时间 * @param mode 定时器模式 * @since V1.0 */ public static void startTime(Runnable doThing, int updateTime, boolean mode) { if (null == doThing || updateTime < 0) { return; } if (null == mTimeHandler) { mTimeHandler = new Handler(); mTimerRunnable = doThing; mUpdateTime = updateTime; mTimerMark = true; } if (mTimerMark) { if (mode) { mTimeHandler.postDelayed(mTimerRunnable, 0); } else { mTimeHandler.postDelayed(mTimerRunnable, updateTime); } } else { mTimeHandler.postDelayed(null, 0); } } /** * 这里对方法做描述 * * @since V1.0 */ public static void updataTime() { if (mTimerMark) { mTimeHandler.postDelayed(mTimerRunnable, mUpdateTime); } else { mTimeHandler.postDelayed(null, 0); } } /** * 这里对方法做描述 * * @since V1.0 */ public static void stopTime() { mTimerMark = false; if (null != mTimeHandler) { mTimeHandler.removeCallbacks(mTimerRunnable); mTimeHandler = null; } } /** * time格式 String型的日 如：昨天、今天、8月24日 15:30 * @param ltime * @param context * @return * @since V1.0 */ public synchronized static String getTime_FormatTime_MMDD(long ltime, Context context) { String time = ""; Calendar dateCalendar = Calendar.getInstance(); dateCalendar.setTimeInMillis(ltime); Calendar targetCalendar = Calendar.getInstance(); targetCalendar.set(Calendar.HOUR_OF_DAY, 0); targetCalendar.set(Calendar.MINUTE, 0); if (dateCalendar.after(targetCalendar)) { time = context.getString(R.string.today) +" "+ time; return time; } else { targetCalendar.add(Calendar.DATE, -1); if (dateCalendar.after(targetCalendar)) { time = context.getString(R.string.yesterday) +" "+ time; return time; } } String otherSDF = context.getString(R.string.mmdd); Date date = dateCalendar.getTime(); SimpleDateFormat sfd = new SimpleDateFormat(otherSDF); time = sfd.format(date); CLog.d(TAG, "getTime_FormatTime_MMDD time:"+time); return time; } /** * time格式 String型的日 如：昨天、今天、8月24日 15:30 * @param ltime * @param context * @return * @since V1.0 */ public synchronized static String getTime_FormatTime_MMDDHHMM(long ltime, Context context) { String time = ""; Calendar dateCalendar = Calendar.getInstance(); dateCalendar.setTimeInMillis(ltime); int month = dateCalendar.get(Calendar.MONTH) + 1; int day = dateCalendar.get(Calendar.DAY_OF_MONTH); int hour = dateCalendar.get(Calendar.HOUR_OF_DAY); int minute = dateCalendar.get(Calendar.MINUTE); time = String.format("%02d:%02d", hour, minute); Calendar targetCalendar = Calendar.getInstance(); targetCalendar.set(Calendar.HOUR_OF_DAY, 0); targetCalendar.set(Calendar.MINUTE, 0); if (dateCalendar.after(targetCalendar)) { time = context.getString(R.string.today) +" "+ time; return time; } else { targetCalendar.add(Calendar.DATE, -1); if (dateCalendar.after(targetCalendar)) { time = context.getString(R.string.yesterday) +" "+ time; return time; } } time = String.format(Locale.ENGLISH,"%02d-%02d %02d:%02d", month, day, hour, minute); CLog.d(TAG, "getTime_FormatTime_MMDDHHMM time:"+time); return time; } /** * 这里对方法做描述 * * @return time格式 nnnn-mm-dd hh:mm:ss * @since V1.0 */ public synchronized static String getTime_nnnnyydd(long t) { if (t == 0) { return ""; } Calendar cale = Calendar.getInstance(); cale.setTimeInMillis(t); int year = cale.get(Calendar.YEAR); int month = cale.get(Calendar.MONTH) + 1; int day = cale.get(Calendar.DAY_OF_MONTH); int hour = cale.get(Calendar.HOUR_OF_DAY); int minute = cale.get(Calendar.MINUTE); int second = cale.get(Calendar.SECOND); String time = String.format(Locale.ENGLISH, "%d-%02d-%02d %02d:%02d:%02d", year, month, day, hour, minute, second); CLog.d(TAG, "getTime_nnnnyydd time:"+time); return time; } /** * 这里对方法做描述 * * @return time格式 nnnn-mm-dd hh:mm:ss * @since V1.0 */ public synchronized static String getTime_nnnnyydd(Calendar cale) { if (cale == null) { return ""; } int year = cale.get(Calendar.YEAR); int month = cale.get(Calendar.MONTH) + 1; int day = cale.get(Calendar.DAY_OF_MONTH); int hour = cale.get(Calendar.HOUR_OF_DAY); int minute = cale.get(Calendar.MINUTE); int second = cale.get(Calendar.SECOND); String time = String.format(Locale.ENGLISH,"%d-%02d-%02d %02d:%02d:%02d", year,month,day, hour, minute, second); CLog.d(TAG, "getTime_nnnnyydd time:" + time); return time; }}
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