MID ÇÁ·ÎÇÊ

javax.microedition.media
Interface Player

All Superinterfaces:
Controllable

public interface Player
extends Controllable

Player´Â ½Ã°£ ±â¹Ý ¹Ìµð¾î µ¥ÀÌÅÍÀÇ ·»´õ¸µÀ» Á¦¾îÇÕ´Ï´Ù. ¶ÇÇÑ PlayerÀÇ ¼ö¸í Áֱ⸦ °ü¸®Çϰí Àç»ý °úÁ¤À» Á¦¾îÇϰí Ç¥½Ã ±¸¼º ¿ä¼Ò¸¦ ¾ò±â À§ÇÑ ¸Þ¼Òµå¸¦ Á¦°øÇÕ´Ï´Ù.

´Ü¼ø Àç»ý

Player´Â Manager Áß ÇϳªÀÇ createPlayer ¸Þ¼Òµå¿¡¼­ ¸¸µé ¼ö ÀÖ½À´Ï´Ù. Player¸¦ ¸¸µç ÈÄ start¸¦ È£ÃâÇÏ¸é °¡´ÉÇÑ »¡¸® Àç»ýÀ» ½ÃÀÛÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â Àç»ýÀÌ ½ÃÀÛµÇ¸é ¹ÝȯµË´Ï´Ù. Àç»ýÀº ¹é±×¶ó¿îµå¿¡¼­ °è¼ÓµÇ¸ç ¹Ìµð¾î ³¡¿¡ µµ´ÞÇϸé ÀÚµ¿ Á¤ÁöÇÕ´Ï´Ù.

´Ü¼ø Àç»ý ¿¹¸¦ ÂüÁ¶ÇϽʽÿÀ.

Player ¼ö¸í ÁÖ±â

Player¿¡´Â UNREALIZED, REALIZED, PREFETCHED, STARTED, CLOSED µî ´Ù¼¸ °¡Áö »óŰ¡ ÀÖ½À´Ï´Ù.

ÀÌ·¯ÇÑ ¼ö¸í Áֱ⠻óÅÂÀÇ ¸ñÀûÀº ½Ã°£À» ¸¹ÀÌ ¼ÒºñÇÒ °¡´É¼ºÀÌ ÀÖ´Â ÀÛ¾÷À» ÇÁ·Î±×·¥ÀûÀ¸·Î Á¦¾îÇϱâ À§ÇÑ °ÍÀÔ´Ï´Ù. ¿¹¸¦ µé¾î, Player°¡ óÀ½ ±¸¼ºµÇ¸é UNREALIZED »óÅ¿¡ ÀÖ½À´Ï´Ù. UNREALIZED¿¡¼­ REALIZED·Î ÀüȯµÇ¸é Player´Â ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ ¸ðµç ÀÚ¿øÀ» ã±â À§ÇØ ÇÊ¿äÇÑ Åë½ÅÀ» ¼öÇàÇÕ´Ï´Ù(¿¹: ¼­¹ö³ª ÆÄÀÏ ½Ã½ºÅÛ°ú Åë½Å). realize ¸Þ¼Òµå¸¦ »ç¿ëÇϸé ÀÀ¿ë ÇÁ·Î±×·¥Àº ÀÌó·³ ½Ã°£À» ¸¹ÀÌ ¼ÒºñÇÒ °¡´É¼ºÀÌ ÀÖ´Â ÀÛ¾÷À» ÀûÀýÇÑ ½Ã°£¿¡ ½ÃÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÀϹÝÀûÀ¸·Î Player´Â UNREALIZED »óÅ¿¡¼­ REALIZED »óÅ·ΠÀ̵¿ÇÑ ´ÙÀ½ PREFETCHED »óÅ·ΠÀ̵¿ÇÏ°í ¸¶Áö¸·À¸·Î STARTED »óŰ¡ µË´Ï´Ù.

Player´Â ¹Ìµð¾î ³¡¿¡ µµ´ÞÇϰųª stop ¸Þ¼Òµå°¡ È£ÃâµÈ °æ¿ì¿¡ Á¤ÁöÇÕ´Ï´Ù. ÀÌ·± °æ¿ì Player´Â STARTED »óÅ¿¡¼­ PREFETCHED »óÅ·Πµ¹¾Æ°©´Ï´Ù. ±×·¯¸é ´Ù½Ã Áֱ⸦ ¹Ýº¹ÇÒ Áغñ°¡ µË´Ï´Ù.

Player¸¦ »ç¿ëÇÏ·Á¸é ÀÌ·¯ÇÑ ¼ö¸í Áֱ⠻óÅ °£ÀÇ À̵¿À» °ü¸®Çϰí PlayerÀÇ »óÅ Àüȯ ¸Þ¼Òµå¸¦ »ç¿ëÇØ »óŸ¦ À̵¿Çϱâ À§ÇÑ ¸Å°³ º¯¼ö¸¦ ¼³Á¤ÇØ¾ß ÇÕ´Ï´Ù.

Player »óÅÂ

ÀÌ Àý¿¡¼­´Â °¢ PlayerÀÇ »óÅ Àǹ̸¦ ¼³¸íÇÕ´Ï´Ù.

UNREALIZED »óÅÂ

Player´Â UNREALIZED »óÅ¿¡¼­ ½ÃÀÛÇÕ´Ï´Ù. ÀνĵÇÁö ¾ÊÀº Player´Â ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ ¸ðµç ÀÚ¿øÀ» ȹµæÇϱâ À§ÇÑ ÃæºÐÇÑ Á¤º¸°¡ ¾ø½À´Ï´Ù.

´ÙÀ½ ¸Þ¼Òµå´Â Player°¡ UNREALIZED »óÅ¿¡ ÀÖ´Â °æ¿ì¿¡´Â »ç¿ëÇØ¼­´Â ¾È µË´Ï´Ù.

IllegalStateExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù.

realize ¸Þ¼Òµå´Â Player¸¦ UNREALIZED »óÅ¿¡¼­ REALIZED »óÅ·ΠÀüȯÇÕ´Ï´Ù.

REALIZED »óÅÂ

Player´Â ¹Ìµð¾î ÀÚ¿øÀ» ȹµæÇÏ´Â µ¥ ÇÊ¿äÇÑ Á¤º¸¸¦ ¾òÀº °æ¿ì¿¡´Â REALIZED »óÅ¿¡ ÀÖ½À´Ï´Ù. Player¸¦ ÀνÄÇÏ´Â °úÁ¤Àº ÀÚ¿ø°ú ½Ã°£ÀÌ ¸¹ÀÌ ¼ÒºñµÇ´Â °úÁ¤ÀÏ ¼ö ÀÖ½À´Ï´Ù. Player´Â ¼­¹ö¿Í Åë½ÅÇÏ°í ÆÄÀÏÀ» Àаųª °´Ã¼ ÁýÇÕ°ú »óÈ£ ÀÛ¿ëÇØ¾ß ÇÕ´Ï´Ù.

ÀÎ½ÄµÈ Player´Â ´õ ÀÌ»ó ÀÚ¿øÀ» ȹµæÇÒ Çʿ䰡 ¾øÀ¸³ª ¿Àµð¿À ÀåÄ¡¿Í °°Àº Èñ±ÍÇÑ ½Ã½ºÅÛ ÀÚ¿øÀÇ µ¶Á¡ »ç¿ëÀ» ÀǹÌÇÏ´Â ÀÚ¿øÀ» Á¦¿ÜÇÑ ¸ðµç ÀÚ¿øÀ» ȹµæÇßÀ» ¼ö ÀÖ½À´Ï´Ù.

ÀϹÝÀûÀ¸·Î Player´Â UNREALIZED »óÅ¿¡¼­ REALIZED »óÅ·ΠÀ̵¿ÇÕ´Ï´Ù. Player¿¡¼­ realize¸¦ È£ÃâÇÑ ÈÄ¿¡ UNREALIZED »óÅ·ΠµÇµ¹¸®´Â À¯ÀÏÇÑ ¹æ¹ýÀº realize°¡ ¿Ï·áµÇ±â Àü¿¡ deallocate¸¦ È£ÃâÇÏ´Â °ÍÀÔ´Ï´Ù. Player°¡ ÀÏ´Ü REALIZED »óÅ¿¡ µµ´ÞÇϸé UNREALIZED »óÅ·ΠµÇµ¹¸± ¼ö ¾øÀ¸¸ç ³× °¡Áö »óÅ Áï, REALIZED, PREFETCHED, STARTED ¶Ç´Â CLOSED »óÅ Áß Çϳª¿¡ ÀÖ°Ô µË´Ï´Ù.

PREFETCHED »óÅÂ

Player´Â ÀÏ´Ü ÀÎ½ÄµÈ ÈÄ¿¡µµ ½ÃÀÛÇÒ Áغñ°¡ µÇ±â Àü¿¡ ½Ã°£À» ¼ÒºñÇÏ´Â ÀÛ¾÷À» ¼ö¾øÀÌ ¼öÇàÇØ¾ß ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏ°í ¹Ìµð¾î µ¥ÀÌÅÍ·Î ¹öÆÛ¸¦ ä¿ì°Å³ª ´Ù¸¥ ½ÃÀÛ ÇÁ·Î¼¼½º¸¦ ¼öÇàÇØ¾ß ÇÒ ¼ö ÀÖ½À´Ï´Ù. Player¿¡¼­ prefetch¸¦ È£ÃâÇϸé ÀÌ·¯ÇÑ ÀÛ¾÷À» ¼öÇàÇÕ´Ï´Ù.

Player°¡ PREFETCHED »óÅ¿¡ ÀÖ°Ô µÇ¸é ½ÃÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇÁ¸®ÆÐÄ¡´Â PlayerÀÇ ½ÃÀÛ ´ë±â ½Ã°£À» °¡´ÉÇÑ ÃÖ¼Ò°ªÀ¸·Î ÁÙ¿© ÁÝ´Ï´Ù.

½ÃÀÛµÈ Player°¡ Á¤ÁöÇϸé PREFETCHED »óÅ·ΠµÇµ¹¾Æ°©´Ï´Ù.

STARTED »óÅÂ

ÀÏ´Ü ÇÁ¸®ÆÐÄ¡µÇ¸é Player´Â start ¸Þ¼Òµå¸¦ È£ÃâÇÏ¿© STARTED »óÅ¿¡ µé¾î°¥ ¼ö ÀÖ½À´Ï´Ù. STARTED »óÅÂÀÇ Player´Â Player°¡ ½ÇÇà ÁßÀÌ¸ç µ¥ÀÌÅ͸¦ ó¸®ÇÏ´Â ÁßÀÓÀ» ÀǹÌÇÕ´Ï´Ù. Player´Â stop ¸Þ¼Òµå°¡ È£ÃâµÇ¾ú°Å³ª ¹Ìµð¾î ³¡¿¡ µµ´ÞÇÏ¿© Á¤ÁöµÇ¸é PREFETCHED »óÅ·ΠµÇµ¹¾Æ°©´Ï´Ù.

Player´Â PREFETCHED¿¡¼­ STARTED »óÅ·ΠÀ̵¿ÇÒ ¶§ STARTED À̺¥Æ®¸¦ °Ô½ÃÇÕ´Ï´Ù. STARTED »óÅ¿¡¼­ PREFETCHED »óÅ·ΠÀ̵¿ÇÒ ¶§¿¡´Â Á¤ÁöµÈ ÀÌÀ¯¿¡ µû¶ó STOPPED ¶Ç´Â END_OF_MEDIA À̺¥Æ®¸¦ °Ô½ÃÇÕ´Ï´Ù.

´ÙÀ½ ¸Þ¼Òµå´Â Player°¡ STARTED »óÅ¿¡ ÀÖÀ» ¶§¿¡´Â »ç¿ëÇØ¼­´Â ¾È µË´Ï´Ù.

IllegalStateExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù.

CLOSED »óÅÂ

Player¿¡¼­ close¸¦ È£ÃâÇϸé CLOSED »óŰ¡ µË´Ï´Ù. CLOSED »óÅÂÀÇ Player´Â ´ëºÎºÐÀÇ ÀÚ¿øÀ» ÇØÁ¦ÇßÀ¸¹Ç·Î À̸¦ ´Ù½Ã »ç¿ëÇÏ¸é ¾È µË´Ï´Ù.
PlayerÀÇ ´Ù¼¸ °¡Áö »óÅÂ¿Í »óÅ Àüȯ ¸Þ¼Òµå°¡ ´ÙÀ½ ´ÙÀ̾î±×·¥¿¡ ¿ä¾àµÇ¾î ÀÖ½À´Ï´Ù

Player À̺¥Æ®

Player À̺¥Æ®´Â PlayerÀÇ »óÅ º¯°æ¿¡ ´ëÇÑ Á¤º¸¿Í PlayerÀÇ Control¿¡¼­ Á¦°øÇÏ´Â ´Ù¸¥ °ü·Ã Á¤º¸¸¦ ºñµ¿±âÀûÀ¸·Î Àü´ÞÇÕ´Ï´Ù.

À̺¥Æ®¸¦ ¼ö½ÅÇÏ·Á¸é °´Ã¼´Â PlayerListener ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϰí addPlayerListener ¸Þ¼Òµå¸¦ »ç¿ëÇÏ¿© PlayerÀÇ À̺¥Æ®¿¡ °ü½ÉÀÌ ÀÖÀ½À» ³ªÅ¸³»¾ß ÇÕ´Ï´Ù. ¸ðµç Player À̺¥Æ®´Â µî·ÏµÈ °¢ ¼ö½Å±â¿¡ °Ô½ÃµË´Ï´Ù.

À̺¥Æ®¸¦ ³ªÅ¸³»´Â µ¿ÀÛÀÌ ¹ß»ýÇϵµ·Ï À̺¥Æ®¸¦ Àü´ÞÇØ¾ß ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, Player°¡ ¸Å¿ì ªÀº ¹Ìµð¾î ÆÄÀÏÀ» Àç»ýÇÏ¿© ½ÃÀÛ Á÷ÈÄ¿¡ Á¤ÁöÇϸé STARTED À̺¥Æ®°¡ Ç×»ó END_OF_MEDIA À̺¥Æ®º¸´Ù ¸ÕÀú ¹ß»ýÇØ¾ß ÇÕ´Ï´Ù.

ERROR À̺¥Æ®´Â º¹±¸ ºÒ°¡´ÉÇÑ ¿À·ù°¡ ¹ß»ýÇÏ¸é ¾ðÁ¦µçÁö Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·± °æ¿ì Player´Â CLOSED »óŰ¡ µË´Ï´Ù.

Player À̺¥Æ® ±â¹ýÀº È®Àå °¡´ÉÇϸç ÀϺΠPlayer´Â ¿©±â¿¡ ¼³¸íµÇÁö ¾ÊÀº À̺¥Æ®¸¦ Á¤ÀÇÇϱ⵵ ÇÕ´Ï´Ù. ¹Ì¸® Á¤ÀÇµÈ Ç÷¹À̾î À̺¥Æ® ¸ñ·ÏÀº PlayerListener ÀÎÅÍÆäÀ̽º¸¦ È®ÀÎÇϽʽÿÀ.

Player°¡ »ç¿ëÇÏ´Â ÀÚ¿ø °ü¸®

prefetch ¸Þ¼Òµå´Â ¿Àµð¿À ÀåÄ¡¿Í °°Àº Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. ¹Ý´ë·Î deallocate ¸Þ¼Òµå´Â Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ÇØÁ¦ÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. ÀÀ¿ë ÇÁ·Î±×·¥Àº ÀÌ·¯ÇÑ µÎ °³ÀÇ ¸Þ¼Òµå¸¦ »ç¿ëÇÏ¿© PlayerÀÇ ÀÚ¿øÀ» ÇÁ·Î±×·¥ÀûÀ¸·Î °ü¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù.

¿¹¸¦ µé¾î, µ¶Á¡Àû ¿Àµð¿À ÀåÄ¡ÀÇ ±¸Çö¿¡¼­ ¿©·¯ PlayerÀÇ ¿Àµð¿À¸¦ ±³´ë·Î Àç»ýÇϱâ À§ÇØ ÀÀ¿ë ÇÁ·Î±×·¥Àº °³º° Player¸¦ ¼±ÅÃÀûÀ¸·Î ÇÒ´ç Ãë¼ÒÇϰí ÇÁ¸®ÆÐÄ¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

PlayerÀÇ ÄÁÆ®·Ñ

Player´Â ÀϺΠÀ¯Çüº°·Î ´Ù¸¥ Control ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ Ãß°¡ Á¦¾î¸¦ Á¦°øÇÏ´Â ControllableÀ» ±¸ÇöÇÕ´Ï´Ù. getControl ¹× getControls´Â Player°¡ UNREALIZED ¶Ç´Â CLOSED »óÅ¿¡ ÀÖÀ» ¶§¿¡´Â È£ÃâÇÒ ¼ö ¾ø½À´Ï´Ù. IllegalStateExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù.

´Ü¼ø Àç»ý ¿¹

 try {
     Player p = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR);
     p.start();
 } catch (MediaException me) {}
 } catch (IOException ioe) {
 }


Field Summary
static int CLOSED
          Player°¡ Á¾·áµÇ¾úÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.
static int PREFETCHED
          Àç»ýÇÏ´Â µ¥ ÇÊ¿äÇÑ ¸ðµç ÀÚ¿øÀ» ȹµæÇßÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.
static int REALIZED
          ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ Á¤º¸¸¦ ȹµæÇßÁö¸¸ ÀÚ¿øÀº ȹµæÇÏÁö ¾Ê¾ÒÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.
static int STARTED
          Player°¡ ÀÌ¹Ì ½ÃÀ۵ǾúÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.
static long TIME_UNKNOWN
          ¿äûµÈ ½Ã°£À» ¾Ë ¼ö ¾øÀ½À» ³ªÅ¸³»´Â ¹Ýȯ °ª.
static int UNREALIZED
          ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ Á¤º¸¿Í ÀÚ¿øÀ» ȹµæÇÏÁö ¾Ê¾ÒÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.
 
Method Summary
 void addPlayerListener(PlayerListener playerListener)
          ÀÌ Ç÷¹À̾ Ç÷¹ÀÌ¾î ¼ö½Å±â¸¦ Ãß°¡ÇÕ´Ï´Ù.
 void close()
          Player¸¦ Á¾·áÇϰí ÀÚ¿øÀ» ÇØÁ¦ÇÕ´Ï´Ù.
 void deallocate()
          Player¿¡¼­ ȹµæÇÑ ¿Àµð¿À ÀåÄ¡¿Í °°Àº Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ÇØÁ¦ÇÕ´Ï´Ù.
 String getContentType()
          ÀÌ Player·Î Àç»ý ÁßÀÎ ¹Ìµð¾îÀÇ ³»¿ë À¯ÇüÀ» °¡Á®¿É´Ï´Ù.
 long getDuration()
          ¹Ìµð¾îÀÇ Àç»ý ½Ã°£À» °¡Á®¿É´Ï´Ù.
 long getMediaTime()
          ÀÌ PlayerÀÇ ÇöÀç ¹Ìµð¾î ½Ã°£À» °¡Á®¿É´Ï´Ù.
 int getState()
          ÀÌ PlayerÀÇ ÇöÀç »óŸ¦ °¡Á®¿É´Ï´Ù.
 void prefetch()
          Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏ°í ½ÃÀÛ ´ë±â ½Ã°£À» ÁÙÀÌ´Â µ¥ ÇÊ¿äÇÑ ¸¸Å­ÀÇ µ¥ÀÌÅ͸¦ ó¸®ÇÕ´Ï´Ù.
 void realize()
          Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏÁö ¾Ê°í PlayerÀÇ ÀϺθ¦ ±¸¼ºÇÕ´Ï´Ù.
 void removePlayerListener(PlayerListener playerListener)
          ÀÌ Ç÷¹À̾îÀÇ Ç÷¹ÀÌ¾î ¼ö½Å±â¸¦ Á¦°ÅÇÕ´Ï´Ù.
 void setLoopCount(int count)
          Player°¡ ³»¿ëÀ» ·çÇÁ ¹× Àç»ýÇÒ È½¼ö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 long setMediaTime(long now)
          PlayerÀÇ ¹Ìµð¾î ½Ã°£À» ¼³Á¤ÇÕ´Ï´Ù.
 void start()
          °¡´ÉÇÑ »¡¸® Player¸¦ ½ÃÀÛÇÕ´Ï´Ù.
 void stop()
          Player¸¦ Á¤ÁöÇÕ´Ï´Ù.
 
Methods inherited from interface javax.microedition.media.Controllable
getControl, getControls
 

Field Detail

UNREALIZED

public static final int UNREALIZED
ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ Á¤º¸¿Í ÀÚ¿øÀ» ȹµæÇÏÁö ¾Ê¾ÒÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.

UNREALIZED¿¡ 100 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values

REALIZED

public static final int REALIZED
ÀÛµ¿ÇÏ´Â µ¥ ÇÊ¿äÇÑ Á¤º¸¸¦ ȹµæÇßÁö¸¸ ÀÚ¿øÀº ȹµæÇÏÁö ¾Ê¾ÒÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.

REALIZED¿¡ 200 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values

PREFETCHED

public static final int PREFETCHED
Àç»ýÇÏ´Â µ¥ ÇÊ¿äÇÑ ¸ðµç ÀÚ¿øÀ» ȹµæÇßÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.

PREFETCHED¿¡ 300 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values

STARTED

public static final int STARTED
Player°¡ ÀÌ¹Ì ½ÃÀ۵ǾúÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.

STARTED¿¡ 400 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values

CLOSED

public static final int CLOSED
Player°¡ Á¾·áµÇ¾úÀ½À» ³ªÅ¸³»´Â PlayerÀÇ »óÅÂ.

CLOSED¿¡ 0 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values

TIME_UNKNOWN

public static final long TIME_UNKNOWN
¿äûµÈ ½Ã°£À» ¾Ë ¼ö ¾øÀ½À» ³ªÅ¸³»´Â ¹Ýȯ °ª.

TIME_UNKNOWN¿¡ -1 °ªÀÌ ÁöÁ¤µË´Ï´Ù.

See Also:
Constant Field Values
Method Detail

realize

public void realize()
             throws MediaException
Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏÁö ¾Ê°í PlayerÀÇ ÀϺθ¦ ±¸¼ºÇÕ´Ï´Ù. ¿©±â¿¡´Â ¹Ìµð¾î µ¥ÀÌÅÍ °Ë»ç°¡ Æ÷ÇÔµÇ¸ç ¿Ï·áÇÏ´Â µ¥ ½Ã°£ÀÌ ¼Ò¿äµÉ ¼ö ÀÖ½À´Ï´Ù.

realize°¡ ¿Ï·áµÇ¸é Player´Â REALIZED »óŰ¡ µË´Ï´Ù.

Player°¡ REALIZED, PREFETCHTED ¶Ç´Â STARTED »óÅ¿¡ ÀÖÀ» ¶§ realize¸¦ È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.

Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
MediaException - Player¸¦ ÀνÄÇÒ ¼ö ¾øÀ» ¶§ ¹ß»ýÇÕ´Ï´Ù.
SecurityException - È£ÃâÀÚ¿¡°Ô Player¸¦ ÀνÄÇϱâ À§ÇÑ º¸¾È ±ÇÇÑÀÌ ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

prefetch

public void prefetch()
              throws MediaException
Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ȹµæÇÏ°í ½ÃÀÛ ´ë±â ½Ã°£À» ÁÙÀÌ´Â µ¥ ÇÊ¿äÇÑ ¸¸Å­ÀÇ µ¥ÀÌÅ͸¦ ó¸®ÇÕ´Ï´Ù.

prefetch¸¦ ¿Ï·áÇϸé Player´Â PREFETCHED »óŰ¡ µË´Ï´Ù.

Player°¡ UNREALIZED »óÅ¿¡ ÀÖÀ» ¶§ prefetch¸¦ È£ÃâÇÏ¸é ¾Ï½ÃÀûÀ¸·Î realize¸¦ È£ÃâÇÕ´Ï´Ù.

Player°¡ ÀÌ¹Ì PREFETCHED »óÅ¿¡ ÀÖÀ» ¶§ prefetch¸¦ È£ÃâÇÏ´Â °æ¿ì¿¡µµ Player´Â ½ÃÀÛ ´ë±â ½Ã°£À» ÁÙÀÌ´Â µ¥ ÇÊ¿äÇÑ µ¥ÀÌÅ͸¦ ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ Æ¯¼ºÀ» ÅëÇØ ½ÃÀÛ ´ë±â ½Ã°£À» ÃÖ¼Ò·Î À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù.

Player°¡ STARTED »óÅ¿¡ ÀÖÀ» ¶§ prefetch¸¦ È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.

Player°¡ ÇÊ¿äÇÑ ¸ðµç ÀÚ¿øÀ» ¾òÀ» ¼ö ¾ø´Â °æ¿ì MediaExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù. ÀÌ·± °æ¿ì Player¸¦ ½ÃÀÛÇÒ ¼ö ¾ø½À´Ï´Ù. ±×·¯³ª ³ªÁß¿¡ ´Ù¸¥ Player³ª ÀÀ¿ë ÇÁ·Î±×·¥ÀÌ ÇÊ¿äÇÑ ÀÚ¿øÀ» ÇØÁ¦Çϸé prefetch¸¦ ´Ù½Ã È£ÃâÇÒ ¼ö ÀÖ½À´Ï´Ù.

Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
MediaException - Player¸¦ ÇÁ¸®ÆÐÄ¡ÇÒ ¼ö ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
SecurityException - È£ÃâÀÚ¿¡°Ô Player¸¦ ÇÁ¸®ÆÐÄ¡ÇÒ º¸¾È ±ÇÇÑÀÌ ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

start

public void start()
           throws MediaException
°¡´ÉÇÑ »¡¸® Player¸¦ ½ÃÀÛÇÕ´Ï´Ù. stopÀ» È£ÃâÇÏ¿© Player°¡ ÀÌ¹Ì Á¤ÁöµÈ °æ¿ì ÀÌÀü¿¡ Á¤ÁöÇÑ À§Ä¡¿¡¼­ Àç»ýÀ» ´Ù½Ã ½ÃÀÛÇÕ´Ï´Ù. Player°¡ ¹Ìµð¾î ³¡¿¡ µµ´ÞÇÑ °æ¿ì start¸¦ È£ÃâÇÏ¸é ¹Ìµð¾îÀÇ ½ÃÀÛºÎÅÍ ÀÚµ¿À¸·Î Àç»ýÀ» ½ÃÀÛÇÕ´Ï´Ù.

start°¡ ¹ÝȯµÉ ¶§ Player´Â ½ÃÀ۵Ǿî ÀÖ¾î¾ß Çϰí STARTED À̺¥Æ®´Â µî·ÏµÈ PlayerListener·Î Àü´ÞµË´Ï´Ù. ±×·¯³ª Player°¡ ¹Ýµå½Ã STARTED »óÅ¿¡ ÀÖÁö´Â ¾Ê½À´Ï´Ù. Player´Â ¹Ìµð¾îÀÇ Àç»ý ½Ã°£ÀÌ 0À̰ųª ¸Å¿ì ªÀº °æ¿ì ÀÌ¹Ì Á¤ÁöµÇ¾úÀ» ¼ö ÀÖ½À´Ï´Ù(PREFETCHED »óÅÂ).

Player°¡ UNREALIZED ¶Ç´Â REALIZED »óÅ¿¡ ÀÖÀ» ¶§ start¸¦ È£ÃâÇÏ¸é ¾Ï½ÃÀûÀ¸·Î prefetch¸¦ È£ÃâÇÕ´Ï´Ù.

Player°¡ STARTED »óÅ¿¡ ÀÖÀ» ¶§ start¸¦ È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.

Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
MediaException - Player¸¦ ½ÃÀÛÇÒ ¼ö ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
SecurityException - È£ÃâÀÚ¿¡°Ô Player¸¦ ½ÃÀÛÇÒ º¸¾È ±ÇÇÑÀÌ ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

stop

public void stop()
          throws MediaException
Player¸¦ Á¤ÁöÇÕ´Ï´Ù. ÇöÀç ¹Ìµð¾î ½Ã°£¿¡¼­ Àç»ýÀ» ÀϽà Á¤ÁöÇÕ´Ï´Ù.

stopÀÌ ¹ÝȯµÉ ¶§ Player´Â PREFETCHED »óŰ¡ µË´Ï´Ù. STOPPED À̺¥Æ®´Â µî·ÏµÈ PlayerListener¿¡ Àü´ÞµË´Ï´Ù.

Á¤ÁöµÈ Player¿¡¼­ stopÀ» È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.

Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
MediaException - Player¸¦ Á¤ÁöÇÒ ¼ö ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

deallocate

public void deallocate()
Player¿¡¼­ ȹµæÇÑ ¿Àµð¿À ÀåÄ¡¿Í °°Àº Èñ±Í ÀÚ¿øÀ̳ª µ¶Á¡ ÀÚ¿øÀ» ÇØÁ¦ÇÕ´Ï´Ù.

deallocate°¡ ¹ÝȯµÇ¸é Player´Â UNREALIZED ¶Ç´Â REALIZED »óŰ¡ µË´Ï´Ù.

Player°¡ ÀνÄÇÏ´Â µ¿¾È realize È£Ãâ¿¡¼­ ºí·ÏµÈ °æ¿ì deallocate¸¦ È£ÃâÇϸé realize È£ÃâÀ» ºí·Ï ÇØÁ¦Çϰí Player¸¦ UNREALIZED »óÅ·ΠµÇµ¹¸³´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì deallocate¸¦ È£ÃâÇϸé Player¸¦ REALIZED »óÅ·ΠµÇµ¹¸³´Ï´Ù.

Player°¡ UNREALIZED ¶Ç´Â REALIZED »óÅ¿¡ ÀÖÀ» ¶§ deallocate¸¦ È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.

deallocate¸¦ È£ÃâÇÒ ¶§ Player°¡ STARTEDÀÇ »óÅ¿¡ ÀÖÀ¸¸é deallocate´Â Player¿¡¼­ ¾Ï½ÃÀûÀ¸·Î stopÀ» È£ÃâÇÕ´Ï´Ù.

Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

close

public void close()
Player¸¦ Á¾·áÇϰí ÀÚ¿øÀ» ÇØÁ¦ÇÕ´Ï´Ù.

¸Þ¼Òµå°¡ ¹ÝȯµÇ¸é Player´Â CLOSED »óŰ¡ µÇ¾î ´õ ÀÌ»ó »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. CLOSED À̺¥Æ®´Â µî·ÏµÈ PlayerListener¿¡ Àü´ÞµË´Ï´Ù.

Á¾·áµÈ Player¿¡¼­ close¸¦ È£ÃâÇÏ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.


setMediaTime

public long setMediaTime(long now)
                  throws MediaException
PlayerÀÇ ¹Ìµð¾î ½Ã°£À» ¼³Á¤ÇÕ´Ï´Ù.

ÀϺΠ¹Ìµð¾î À¯ÇüÀÇ °æ¿ì ¹Ìµð¾î ½Ã°£ÀÌ ±×´ÙÁö Á¤È®ÇÏÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. ¹ÝȯµÈ °ªÀº ¼³Á¤µÈ ½ÇÁ¦ ¹Ìµð¾î ½Ã°£À» ³ªÅ¸³À´Ï´Ù.

¹Ìµð¾î ½Ã°£À» À½¼ö °ªÀ¸·Î ¼³Á¤ÇÏ¸é ½ÇÁ¦ÀûÀ¸·Î´Â ¹Ìµð¾î ½Ã°£ÀÌ 0À¸·Î ¼³Á¤µË´Ï´Ù. ¹Ìµð¾î ½Ã°£À» ¹Ìµð¾î Àç»ý ½Ã°£ ¹üÀ§¸¦ ÃʰúÇÏ¿© ¼³Á¤ÇÏ¸é ½Ã°£Àº ¹Ìµð¾îÀÇ ³¡±îÁö ¼³Á¤µË´Ï´Ù.

¹Ìµð¾î ½Ã°£ ¼³Á¤À» Áö¿øÇÒ ¼ö ¾ø´Â ¹Ìµð¾î À¯Çüµµ ÀÖÀ» ¼ö ÀÖ½À´Ï´Ù. ÀÌ·± °æ¿ì¿¡ setMediaTimeÀ» È£ÃâÇϸé MediaExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù.

Parameters:
now - ¹Ð¸®ÃÊ ´ÜÀ§·Î µÈ »õ ¹Ìµð¾î ½Ã°£
Returns:
¹Ð¸®ÃÊ ´ÜÀ§·Î ¼³Á¤µÈ ½ÇÁ¦ ¹Ìµð¾î ½Ã°£
Throws:
IllegalStateException - Player°¡ UNREALIZED ¶Ç´Â CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
MediaException - ¹Ìµð¾î ½Ã°£À» ¼³Á¤ÇÒ ¼ö ¾ø´Â °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
See Also:
getMediaTime()

getMediaTime

public long getMediaTime()
ÀÌ PlayerÀÇ ÇöÀç ¹Ìµð¾î ½Ã°£À» °¡Á®¿É´Ï´Ù. ¹Ìµð¾î ½Ã°£À» °áÁ¤ÇÒ ¼ö ¾ø´Â °æ¿ì getMediaTimeÀº TIME_UNKNOWNÀ» ¹ÝȯÇÕ´Ï´Ù.

Returns:
¹Ð¸®ÃÊ·Î µÈ ÇöÀç ¹Ìµð¾î ½Ã°£ ¶Ç´Â TIME_UNKNOWN
Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
See Also:
setMediaTime(long)

getState

public int getState()
ÀÌ PlayerÀÇ ÇöÀç »óŸ¦ °¡Á®¿É´Ï´Ù. °¡´ÉÇÑ »óÅ´ UNREALIZED, REALIZED, PREFETCHED, STARTED ¶Ç´Â CLOSEDÀÔ´Ï´Ù.

Returns:
PlayerÀÇ ÇöÀç »óÅÂ

getDuration

public long getDuration()
¹Ìµð¾îÀÇ Àç»ý ½Ã°£À» °¡Á®¿É´Ï´Ù. ¹ÝȯµÈ °ªÀº ¹Ìµð¾î¸¦ ±âº» ¼Óµµ·Î Àç»ýÇÒ ¶§ÀÇ Àç»ý ½Ã°£ÀÔ´Ï´Ù.
Player°¡ ¶óÀÌºê ¹Ìµð¾î¸¦ Àç»ýÇÏ´Â °æ¿ìó·³ Àç»ý ½Ã°£À» °áÁ¤ÇÒ ¼ö ¾ø´Â °æ¿ì getDurationÀº TIME_UNKNOWNÀ» ¹ÝȯÇÕ´Ï´Ù.

Returns:
¹Ð¸®ÃÊ ´ÜÀ§·Î µÈ Àç»ý ½Ã°£À̳ª TIME_UNKNOWN
Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

getContentType

public String getContentType()
ÀÌ Player·Î Àç»ý ÁßÀÎ ¹Ìµð¾îÀÇ ³»¿ë À¯ÇüÀ» °¡Á®¿É´Ï´Ù.

¹ÝȯµÈ ³»¿ë À¯ÇüÀÇ ±¸¹®Àº ³»¿ë À¯ÇüÀ» ÂüÁ¶ÇϽʽÿÀ.

Returns:
ÀÌ Player°¡ Àç»ý ÁßÀÎ ³»¿ë À¯Çü
Throws:
IllegalStateException - Player°¡ UNREALIZED ¶Ç´Â CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

setLoopCount

public void setLoopCount(int count)
Player°¡ ³»¿ëÀ» ·çÇÁ ¹× Àç»ýÇÒ È½¼ö¸¦ ¼³Á¤ÇÕ´Ï´Ù.

±âº»ÀûÀ¸·Î ·çÇÁ ¼ö´Â 1ÀÔ´Ï´Ù. Áï, ÀÏ´Ü ½ÃÀ۵Ǹé Player´Â ÇöÀç ¹Ìµð¾î ½Ã°£ºÎÅÍ ¹Ìµð¾îÀÇ ³¡±îÁö ÇÑ ¹ø Àç»ýÀ» ½ÃÀÛÇÕ´Ï´Ù.

·çÇÁ ¼ö°¡ NÀ¸·Î ¼³Á¤µÇ°í, ¿©±â¼­ NÀÌ 1º¸´Ù Å« °æ¿ì Player¸¦ ½ÃÀÛÇϸé ÇöÀç ¹Ìµð¾î ½Ã°£ºÎÅÍ ¹Ìµð¾î ³¡±îÁö ³»¿ë Àç»ýÀ» ½ÃÀÛÇÕ´Ï´Ù. ±×·± ´ÙÀ½ ³»¿ëÀÇ ½ÃÀÛ(¹Ìµð¾î ½Ã°£ 0) ºÎºÐÀ¸·Î ´Ù½Ã µ¹¾Æ¿Í ¹Ìµð¾îÀÇ ³¡±îÁö Àç»ýÇÕ´Ï´Ù. óÀ½À¸·Î µ¹¾Æ¿Í ¹Ìµð¾îÀÇ ³¡±îÁö Àç»ýÇÒ È½¼ö´Â N-1ÀÔ´Ï´Ù.

·çÇÁ ¼ö¸¦ 0À¸·Î ¼³Á¤ÇÏ´Â °ÍÀº À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù. IllegalArgumentExceptionÀÌ ¹ß»ýÇÕ´Ï´Ù.

·çÇÁ ¼ö¸¦ -1·Î ¼³Á¤ÇÏ¸é ³»¿ëÀ» ¹«±âÇÑÀ¸·Î ·çÇÁ ¹× Àç»ýÇÕ´Ï´Ù.

¹Ì¸® ¼³Á¤µÈ ·çÇÁ ¼ö¿¡ µµ´ÞÇϱâ Àü¿¡ stopÀÌ È£ÃâµÇ¾î Player°¡ Á¤ÁöµÈ °æ¿ì start¸¦ ´Ù½Ã È£ÃâÇϸé Á¤ÁöµÈ À§Ä¡¿¡¼­ ¹Ì¸® ¼³Á¤µÈ ·çÇÁ ¼ö¿¡ µµ´ÞÇÒ ¶§±îÁö Àç»ýÀ» ´Ù½Ã ½ÃÀÛÇÕ´Ï´Ù.

Player°¡ ¹Ìµð¾î ³¡¿¡ µµ´ÞÇÒ ¶§¸¶´Ù END_OF_MEDIA À̺¥Æ®°¡ °Ô½ÃµË´Ï´Ù. Player°¡ ·çÇÁ ¼ö¿¡ µµ´ÞÇÏÁö ¾Ê¾Ò±â ¶§¹®¿¡ óÀ½À¸·Î µ¹¾Æ°¡ ´Ù½Ã Àç»ýÀ» ½ÃÀÛÇϸé STARTED À̺¥Æ®°¡ °Ô½ÃµË´Ï´Ù.

Parameters:
count - ³»¿ëÀ» Àç»ýÇÒ È½¼ö¸¦ ³ªÅ¸³À´Ï´Ù. 1ÀÌ ±âº»°ªÀÔ´Ï´Ù. 0Àº À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù. -1Àº ¹«±âÇÑÀ¸·Î ·çÇÁÇÔÀ» ³ªÅ¸³À´Ï´Ù.
Throws:
IllegalArgumentException - ÁÖ¾îÁø ¼ö°¡ À¯È¿ÇÏÁö ¾ÊÀº °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
IllegalStateException - Player°¡ STARTED ¶Ç´Â CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.

addPlayerListener

public void addPlayerListener(PlayerListener playerListener)
ÀÌ Ç÷¹À̾ Ç÷¹ÀÌ¾î ¼ö½Å±â¸¦ Ãß°¡ÇÕ´Ï´Ù.

Parameters:
playerListener - Ãß°¡ÇÒ ¼ö½Å±â. nullÀÌ »ç¿ëµÇ¸é ¿äûÀº ¹«½ÃµË´Ï´Ù.
Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
See Also:
removePlayerListener(javax.microedition.media.PlayerListener)

removePlayerListener

public void removePlayerListener(PlayerListener playerListener)
ÀÌ Ç÷¹À̾îÀÇ Ç÷¹ÀÌ¾î ¼ö½Å±â¸¦ Á¦°ÅÇÕ´Ï´Ù.

Parameters:
playerListener - Á¦°ÅÇÒ ¼ö½Å±â. nullÀÌ »ç¿ëµÇ°Å³ª ÁÖ¾îÁø playerListener°¡ ÀÌ PlayerÀÇ ¼ö½Å±â°¡ ¾Æ´Ñ °æ¿ì ¿äûÀº ¹«½ÃµË´Ï´Ù.
Throws:
IllegalStateException - Player°¡ CLOSED »óÅÂÀÎ °æ¿ì ¹ß»ýÇÕ´Ï´Ù.
See Also:
addPlayerListener(javax.microedition.media.PlayerListener)

MID ÇÁ·ÎÇÊ

ÀǰßÀ̳ª Á¦¾È »çÇ× º¸³»±â MID ÇÁ·ÎÇÊ »ç¾ç ¹öÀü 2.0
Java´Â ¹Ì±¹ ¹× ´Ù¸¥ ±¹°¡¿¡¼­ Sun Microsystems, Inc.ÀÇ »óÇ¥ ¶Ç´Â µî·Ï »óÇ¥ÀÔ´Ï´Ù. Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. ¸ðµç ±Ç¸®´Â ÀúÀÛ±ÇÀÚÀÇ ¼ÒÀ¯ÀÔ´Ï´Ù.