Android: Fixed hang on, when app was exiting and audio input was active

src/libs/sound/tqtaudioin.cpp

@@ -68,13 +68,14 @@ TaudioIN::~TaudioIN() {
   stopListening();
   m_audioIN->stop();
   finder()->blockSignals(true);
-  if (m_thread->isRunning()) {
-      m_thread->wait(10);
+  if (m_thread->isRunning()) { // In fact, it never goes here
+      qDebug() << "Terminating audio input thread";
       m_thread->terminate();
       m_thread->quit();
+      stopThread();
   }
   m_audioParams->INdevName = m_deviceName; // store device name at the app exit
-  m_thread->deleteLater();
+  delete m_thread;
   m_instance = 0;
 }
 
@@ -153,14 +154,14 @@ void TaudioIN::startThread() {
 
 
 void TaudioIN::stopThread() {
-//   if (detectingState() != e_stopped) {
   m_audioIN->stop();
+  if (m_buffer) {
     delete m_buffer;
     m_buffer = 0;
+  }
   resetVolume();
   resetChunkPitch();
   finder()->resetFinder();
-//   }
 }