Exception is thrown on try to play recorded audio clip

[ghost]

I record audio clip using start method of audio facade, then after few seconds I finish it with stop method. All required permissions are granted (for recording audio and accessing external storage) and I am stuck at this point - when I try to play recording with play method, kivy app immediately crashes. Here is the error which causes app to crash:
10-03 17:37:26.553 31608 32011 I python : Traceback (most recent call last): 10-03 17:37:26.553 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/app/main.py", line 40, in <module> 10-03 17:37:26.555 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/app.py", line 955, in run 10-03 17:37:26.557 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/base.py", line 574, in runTouchApp 10-03 17:37:26.558 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/base.py", line 339, in mainloop 10-03 17:37:26.560 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/base.py", line 383, in idle 10-03 17:37:26.560 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/base.py", line 334, in dispatch_input 10-03 17:37:26.561 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/base.py", line 302, in post_dispatch_input 10-03 17:37:26.562 31608 32011 I python : File "kivy/_event.pyx", line 731, in kivy._event.EventDispatcher.dispatch 10-03 17:37:26.563 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/uix/behaviors/button.py", line 179, in on_touch_up 10-03 17:37:26.564 31608 32011 I python : File "kivy/_event.pyx", line 727, in kivy._event.EventDispatcher.dispatch 10-03 17:37:26.565 31608 32011 I python : File "kivy/_event.pyx", line 1307, in kivy._event.EventObservers.dispatch 10-03 17:37:26.566 31608 32011 I python : File "kivy/_event.pyx", line 1191, in kivy._event.EventObservers._dispatch 10-03 17:37:26.567 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/kivy/lang/builder.py", line 55, in custom_callback 10-03 17:37:26.568 31608 32011 I python : File "/data/data/bwilk315.sendroidexample.sendroidexample/files/app/main.kv", line 14, in <module> 10-03 17:37:26.569 31608 32011 I python : root.play_recording() 10-03 17:37:26.570 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/app/main.py", line 29, in play_recording 10-03 17:37:26.571 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/app/temp/audio.py", line 51, in play 10-03 17:37:26.572 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/plyer/facades/audio.py", line 79, in play 10-03 17:37:26.573 31608 32011 I python : File "/home/bartek/Desktop/Python/PyPI/sendroid/sendroid/example/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/sendroidexample/arm64-v8a/plyer/platforms/android/audio.py", line 53, in _play 10-03 17:37:26.574 31608 32011 I python : File "jnius/jnius_export_class.pxi", line 885, in jnius.jnius.JavaMethod.__call__ 10-03 17:37:26.576 31608 32011 I python : File "jnius/jnius_export_class.pxi", line 982, in jnius.jnius.JavaMethod.call_method 10-03 17:37:26.577 31608 32011 I python : File "jnius/jnius_utils.pxi", line 91, in jnius.jnius.check_exception 10-03 17:37:26.578 31608 32011 I python : jnius.jnius.JavaException: JVM exception occurred: Prepare failed.: status=0x1 java.io.IOException

[ghost]

Okay I found the problem: it appears to be misunderstanding about audio states, when I record the audio and then finish it, state is "ready", when I check states carefuly for me audio will play only if state is not "recording". In simple words just make a few if statements to check for valid state and that fixed my problem.

[JacobPL53]

okay