"微微 TTS 引擎已停止"错误

Question

我正在使用TextToSpeech编写代码。它在整个代码中运行良好，但是，每次我退出代码时，它都会给我错误消息，说"不幸的是，微微TTS引擎已停止。这仅在我退出代码时发生。我想知道为什么会发生这种情况。谢谢。

Answer 1

每当我退出代码或调用textToSpeech.shutdown();时，我也会收到此消息

我通过删除我的AVD(Android虚拟设备Nexus_6_API_23(并创建一个新的AVD来解决此问题。 新的 AVD 工作时没有给出任何错误消息。

显然，这是我的AVD的问题，而不是我的代码或TTS引擎的问题。

Answer 2

我遇到了同样的问题。 每次我更改活动或退出程序时，我都会收到"pico TTS 引擎已停止"。我将 api 从 23 更改为 24 并使用 android 7.0，但错误已经消失。

Answer 3

请参阅此链接中的问题

CTS cases fail due to NE in SVOX TTS library
Failed CTS cases:
android.speech.tts.cts.TextToSpeechTest#testSpeak
android.speech.tts.cts.TextToSpeechTest#testSpeakStop
android.speech.tts.cts.TextToSpeechTest#testSynthesizeToFile
We can also reproduce this NE by following steps:
1. Go to Accessibility Settings
2. Select Text to speech output
3. Click play
Analysis: Exception occurs due to calculation of
picokpr_getAttrValArrInt32(...) is incorrect. The logic here intends
to clear the MSB and return the rest of the bits. We found if library
compiled in Android N environment the result of comparison operation
is different from library compiled in Android O environment. In
Android O, actual returne value doesn't process the value and returns
as it is. This causes invalid pointer access and hence native
exception due to segmentation fault.
Solution: Changed to use bitwise shift instead.
Bug: 64204643 Test: After applying this patch, CTS cases can pass and
exception can be fixed.
Change-Id: Ife3137225ecf9667df62321472420fab6ab88d2e