Charles Chi

Is it necessary to call AudioSession.setActive(true) ?

5

In my app, I only want to detect whether another app is playing audio , so that I can toast something . But if I only use ``` AudioSession.interruptionEventStream.listen```, if...

无法启动Activity

1

> java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.asmlifecycledemo/com.example.asmlifecycledemo.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.asmlifecycledemo.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.asmlifecycledemo-HlJlwafushUImzYDu1LOQg==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.asmlifecycledemo-HlJlwafushUImzYDu1LOQg==/lib/arm64, /system/lib64, /vendor/lib64]] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2914) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3100) at android.app.ActivityThread.-wrap11(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1804) at android.os.Handler.dispatchMessage(Handler.java:106)...