Implementation of RTSP by j2-based systems (only available on supported mobile phones)

1. ImportJavax. microedition. lcdui .*;
2. ImportJavax. microedition. MIDlet .*;
3. ImportJavax. microedition. Media .*;
4. ImportJavax. microedition. Media. Control .*;
7. /**
8. * A simple example of the mmapi (JSR 135) Support for streaming video
9. * With the Sony Ericsson v800.
10. *
11. * This code is part of the tips & tricks section
12. * Www.sonyericsson.com/developer
13. *
14. * Copyright All Rights Reserved Sony Ericsson Mobile Communications AB 2005.
15. * The software is the copyrighted work of Sony Ericsson Mobile Communications AB.
16. * The use of the software is subject to the terms of the end-user license
17. * Agreement which accompanies or is wrongly ded with the software. The software is
18. * Provided "as is" and Sony Ericsson specifically disclaim any warranty or
19. * Condition whatsoever regarding merchantability or fitness for a specific
20. * Purpose, title or non-infringement. No warranty of any kind is made in
21. * Relation to the condition, suitability, availability, accuracy, reliability,
22. * Merchantability and/or non-infringement of the software provided herein.
23. *
24. */
25. Public ClassStreamingvideoExtendsMIDletImplementsCommandlistener, playerlistener, runnable {
28. PrivateDisplay mydisplay;
29. PrivateForm myform;
31. PrivateThread streamingthread;
32. PrivatePlayer myplayer;
33. PrivateVideocontrol VC;
34. Private BooleanRunning =False;
36. PublicStreamingvideo (){
37. Mydisplay = display. getdisplay (This);
38. Myform =NewForm ("streaming test ");
39. Myform. addcommand (NewCommand ("exit", command. Exit, 0 ));
40. Myform. addcommand (NewCommand ("START", command. OK, 0 ));
41. Myform. setcommandlistener (This);
42. }
45. Protected VoidStartapp ()ThrowsMidletstatechangeexception {
46. Mydisplay. setcurrent (myform );
47. Streamingthread =NewThread (This);
48. }
50. Protected VoidPauseapp (){}
52. Protected VoidDestroyapp (BooleanUnconditional ){
53. Try{
54. Myplayer. Stop ();
55. Myplayer. Close ();
56. }
57. Catch(Exception e ){
58. Log ("exception:" + E. tostring ());
59. }
60. }
62. /**
63. * Inits and starts the player for video streaming
64. */
65. Private VoidStartstreaming (){
66. Try{
67. Myplayer = manager. createplayer ("rtsp: // yourserver/mobile/realmp3.3gp ");
68. Myplayer. addplayerlistener (This);
69. Myplayer. Realize ();
70. // Grab the video control and set it to the current display.
71. VC = (videocontrol) myplayer. getcontrol ("videocontrol ");
72. If(VC! =Null){
73. Myform. append (item) VC. initdisplaymode (VC. use_gui_primitive,Null));
74. // Sets the display size of the video.
75. VC. setdisplaysize (120,160 );
76. }
77. Myplayer. Start ();
79. }Catch(Exception e ){
80. Log ("exception:" + E. tostring ());
81. Myform. append ("exception:" + E. tostring ());
82. }
84. }
86. Public VoidCommandaction (command C, displayable s ){
87. If(C. getcommandtype () = command. Exit ){
88. Running =False;
89. Yydestroyed ();
90. }Else{
91. Streamingthread. Start ();
92. }
93. }
96. /**
97. * Playerlistener interface method, logs all player event.
98. */
99. Public VoidPlayerupdate (player, string event, object eventdata ){
100. Log ("** playerupdate:" + event + "**");
102. }
104. Public VoidLog (string MSG ){
105. System. Out. println (MSG );
106. }
108. Public VoidRun (){
109. Running =True;
110. Startstreaming ();
111. While(Running ){
112. Thread. Yield ();
113. }
114. }
115. }