給電影人的命案

代價

首先，在公屋後樓梯塗鴉是破壞公物，違法的。
清潔工人一定會恨你。

Android Headset Test app

This app is for whom repair their headset. You can play either left side and right side. also you can test if you can your mic and start voice recognition.

Attention: this app is created with Thunkable (MIT App inventor 2). the apk file size is large with no good reason and it would ask for SD card permission (which actually not necessary)

Know issue: when you keep changing which side to play. the music will stop. please wait until the silence noise end. Then you will be able to continue.

Headset Test 是為耳機維3而設的Android App. 你可以選擇只播放某一聲道的音樂，亦可為咪高峰測試語音辨識功能。

注意︰這個App是用Thunkable (MIT App inventor 2)製作的，Apk檔就是莫名其妙的大，亦會要求存取SD card(其實並不需要)

其中一個已知問題是，不停轉換聲道的話，音樂會突然停止，但只要等那細小的雜音播完，便可繼續了。

Headset Test (2.37Mb)