在我的应用程序中,我正在捕获视频并将其保存到 sdcard。自 api 级别 8 以来,我的以下代码运行良好。但如果我在 api 级别 8(从 7 开始)以下运行我的应用程序,它会崩溃。它说
java.lang.NoClassDefFoundError: android.media.CamcorderProfile。
如何以支持的所有版本/级别运行我的应用程序?CamcorderProfile类的替代方法是什么。
我的代码是
..............
mediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
CamcorderProfile camcorderProfile_HQ = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH); // NoClassDefFoundError: android.media.CamcorderProfile error occur here.
mediaRecorder.setProfile(camcorderProfile_HQ);
mediaRecorder.setOutputFile("/sdcard/myvideo.mp4");
mediaRecorder.setMaxDuration(60000);
mediaRecorder.setMaxFileSize(5000000);
.....................
请帮我。提前致谢。
我的 Logcat 详细信息:
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): java.lang.NoClassDefFoundError: android.media.CamcorderProfile
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at com.exercise.AndroidVideoCapture.AndroidVideoCapture.initMediaRecorder(AndroidVideoCapture.java:84)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at com.exercise.AndroidVideoCapture.AndroidVideoCapture.onCreate(AndroidVideoCapture.java:28)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.os.Handler.dispatchMessage(Handler.java:99)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.os.Looper.loop(Looper.java:123)
09-29 16:44:06.971: ERROR/AndroidRuntime(7800): at android.app.ActivityThread.main(ActivityThread.java:4363)
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