Does anyone know what this error means and what I can do about it:
*FATAL EXCEPTION: main
Process: com.familiekoning.radionedplus, PID: 3772 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.familiekoning.radionedplus/com.familiekoning.radionedplus.MainActivity}: java.lang.SecurityException: com.familiekoning.radionedplus: One of RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED should be specified when a receiver isn't being registered exclusively for system broadcasts at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3782)*
It happens with:
val intent = Intent(this, MainActivity::class.java)
startActivity(intent) //CRASH in Android 34
and only in Android API34
Also a crash when I make the intent explicit with the same error:
val explicitIntent = Intent(this, MainActivity::class.java)
explicitIntent.setPackage("com.familiekoning.radionedplus")
startActivity(explicitIntent) //CRASH in Android 34
Thanks for your help ;)
Resolved in the comments:
In MainActivity I indeed registered some receivers without a third parameter: RECEIVER_EXPORTED. I changed that and now it works fine.
As Yunus linked in the comments, this is one of the new security features for Android 14 (API level 34) as documented at https://developer.android.com/about/versions/14/behavior-changes-14 .