[J2ME] PDA抓camera的問題

看板java作者finaloltry (上白澤)時間17年前 (2008/09/23 20:58)推噓4(4推 0噓 8→)

留言12則, 3人參與討論串1/1

小弟我想寫一個MIDlet程式使用MMAPI抓PDA上的camera並拍照 PDA的機種是HP iPAQ hw6965 OS:window mobile 5.0 KVM:IBM J9 我去查過該VM是支援MMAPI的才對 http://www.jbenchmark.com/phonedetails.jsp?benchmark=jvm&D=HP%20iPAQ%20hw6965 但用下列code去測的結果卻是不支援 form.append("microedition.media.version="+System.getProperty("microedition.media.version")+"\n"); form.append("supports.mixing="+System.getProperty("supports.mixing")+"\n"); form.append("supports.audio.capture="+System.getProperty("supports.audio.capture")+"\n"); form.append("supports.video.capture="+System.getProperty("supports.video.capture")+"\n"); form.append("supports.recording="+System.getProperty("supports.recording")+"\n"); form.append("audio.encodings="+System.getProperty("audio.encodings")+"\n"); form.append("video.encodings="+System.getProperty("video.encodings")+"\n"); form.append("video.snapshot.encodings="+System.getProperty("video.snapshot.encodings")+"\n"); form.append("streamable.contents="+System.getProperty("streamable.contents")+"\n"); (印出的結果全部都是null) 想請問一下這有可能是哪個部分出問題? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.116.82.217

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Srjiang

09/24 13:43, , 1^F

09/24 13:43, 1^F

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Srjiang

09/24 14:08, , 2^F

09/24 14:08, 2^F

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finaloltry

09/24 15:52, , 3^F

09/24 15:52, 3^F