WillieXie：

我使用的服务是：语音唤醒

调用的接口是：com.baidu.speech.EventManager.send

参数设置情况：mWakeUpEventManager.send("wp.start", new JSONObject(params).toString(), null, 0, 0);

开发平台和机型：Android 7.0， Galaxy Note5 

SDK版本号：VoiceRecognition-2.2.1027

代码或日志截图（上传截图能帮助您更快解决问题）：

    /**

     * 开始语音唤醒

     */

    @Override

    public void startWakeUp() {

        HashMap params = new HashMap();

        params.put("kws-file", "assets:///WakeUp.bin"); // 设置唤醒资源, 唤醒资源请到 http://yuyin.baidu.com/wake#m4 来评估和导出

        mWakeUpEventManager.send("wp.start", new JSONObject(params).toString(), null, 0, 0);

    }

08-31 15:04:49.700 21393 21393 W System.err: java.io.IOException: Unable to create temporary file

08-31 15:04:49.700 21393 21393 W System.err:  at java.io.File.generateTempFile(File.java:1773)

08-31 15:04:49.700 21393 21393 W System.err:  at java.io.File.createTempFile(File.java:1860)

08-31 15:04:49.700 21393 21393 W System.err:  at com.baidu.speech.asr.WakeUpControl.loadSourceFromUri(WakeUpControl.java:294)

08-31 15:04:49.700 21393 21393 W System.err:  at com.baidu.speech.asr.WakeUpControl.initWp(WakeUpControl.java:145)

08-31 15:04:49.700 21393 21393 W System.err:  at com.baidu.speech.asr.WakeUpControl.postEvent(WakeUpControl.java:104)

08-31 15:04:49.700 21393 21393 W System.err:  at com.baidu.speech.asr.EventManagerWp.send(EventManagerWp.java:50)

08-31 15:04:49.700 21393 21393 W System.err:  at com.invision.unitysdk.thirdpart.asr.BaiduASR.startWakeUp(BaiduASR.java:321)

08-31 15:04:49.700 21393 21393 W System.err:  at com.invision.unitysdk.thirdpart.ThirdPartManager.onResume(ThirdPartManager.java:91)

08-31 15:04:49.700 21393 21393 W System.err:  at com.invision.unitysdk.controller.MainController.onResume(MainController.java:56)

08-31 15:04:49.700 21393 21393 W System.err:  at com.invision.unitysdk.InVisionUnityActivity.onResume(InVisionUnityActivity.java:92)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1277)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.Activity.performResume(Activity.java:7088)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3768)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3832)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2994)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread.-wrap14(ActivityThread.java)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1631)

08-31 15:04:49.700 21393 21393 W System.err:  at android.os.Handler.dispatchMessage(Handler.java:102)

08-31 15:04:49.700 21393 21393 W System.err:  at android.os.Looper.loop(Looper.java:154)

08-31 15:04:49.700 21393 21393 W System.err:  at android.app.ActivityThread.main(ActivityThread.java:6682)

08-31 15:04:49.700 21393 21393 W System.err:  at java.lang.reflect.Method.invoke(Native Method)

08-31 15:04:49.700 21393 21393 W System.err:  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1520)

08-31 15:04:49.700 21393 21393 W System.err:  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1410)

复现步骤、现象及其他描述：

必现。startWakeUp()方法是在onResume()之后调用。

导致的问题是无法使用语音唤醒功能。