执行 speechRecognizer.startListening(intent);  后，程序就卡死动不了了。

并且手机也没有提示“请求录音权限”

部分LOG信息如下:

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.core.BDSSDKLoader.(BDSSDKLoader.java:28)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.AsrControl.(AsrControl.java:157)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.EventManagerAsr.(EventManagerAsr.java:30)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.EventManagerFactory.create(EventManagerFactory.java:17)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.VoiceRecognitionService.onCreate(VoiceRecognitionService.java:58)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.core.BDSSDKLoader.(BDSSDKLoader.java:33)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.AsrControl.(AsrControl.java:157)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.EventManagerAsr.(EventManagerAsr.java:30)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.EventManagerFactory.create(EventManagerFactory.java:17)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.VoiceRecognitionService.onCreate(VoiceRecognitionService.java:58)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.core.BDSSDKLoader.(BDSSDKLoader.java:38)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.AsrControl.(AsrControl.java:157)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.asr.EventManagerAsr.(EventManagerAsr.java:30)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.EventManagerFactory.create(EventManagerFactory.java:17)

04-09 09:13:53.158: W/System.err(8011): at com.baidu.speech.VoiceRecognitionService.onCreate(VoiceRecognitionService.java:58)