diff options
Diffstat (limited to 'core/java/android/speech')
| -rw-r--r-- | core/java/android/speech/srec/MicrophoneInputStream.java | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/core/java/android/speech/srec/MicrophoneInputStream.java b/core/java/android/speech/srec/MicrophoneInputStream.java index 160a003..fab77a9 100644 --- a/core/java/android/speech/srec/MicrophoneInputStream.java +++ b/core/java/android/speech/srec/MicrophoneInputStream.java @@ -1,5 +1,5 @@ /*---------------------------------------------------------------------------* - * MicrophoneInputStream.java * + * MicrophoneInputStream.java * * * * Copyright 2007 Nuance Communciations, Inc. * * * @@ -45,8 +45,12 @@ public final class MicrophoneInputStream extends InputStream { */ public MicrophoneInputStream(int sampleRate, int fifoDepth) throws IOException { mAudioRecord = AudioRecordNew(sampleRate, fifoDepth); - if (mAudioRecord == 0) throw new IllegalStateException("not open"); - AudioRecordStart(mAudioRecord); + if (mAudioRecord == 0) throw new IOException("AudioRecord constructor failed - busy?"); + int status = AudioRecordStart(mAudioRecord); + if (status != 0) { + close(); + throw new IOException("AudioRecord start failed: " + status); + } } @Override @@ -99,7 +103,7 @@ public final class MicrophoneInputStream extends InputStream { // AudioRecord JNI interface // private static native int AudioRecordNew(int sampleRate, int fifoDepth); - private static native void AudioRecordStart(int audioRecord); + private static native int AudioRecordStart(int audioRecord); private static native int AudioRecordRead(int audioRecord, byte[] b, int offset, int length) throws IOException; private static native void AudioRecordStop(int audioRecord) throws IOException; private static native void AudioRecordDelete(int audioRecord) throws IOException; |