Any way to link to the Android notification settings for my app?

Question

Is there any way I can launch an intent to get to Android\'s notification settings screen for my app (pictured below)? Or an easy way I can make a PreferenceScreen item that

Answer 1

I'd like to present a clean-code version of @Helix answer:

fun openNotificationsSettings() {
    val intent = Intent()
    when {
        Build.VERSION.SDK_INT > Build.VERSION_CODES.O -> intent.setOpenSettingsForApiLarger25()
        Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP -> intent.setOpenSettingsForApiBetween21And25()
        else -> intent.setOpenSettingsForApiLess21()
    }
    app.startActivity(intent)
}

private fun Intent.setOpenSettingsForApiLarger25(){
    action = Settings.ACTION_APP_NOTIFICATION_SETTINGS
    putExtra("android.provider.extra.APP_PACKAGE", app.packageName)
}

private fun Intent.setOpenSettingsForApiBetween21And25(){
    action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS
    putExtra("app_package", app.packageName)
    putExtra("app_uid", app.applicationInfo?.uid)
}

private fun Intent.setOpenSettingsForApiLess21(){
    action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS
    addCategory(Intent.CATEGORY_DEFAULT)
    data = Uri.parse("package:" + app.packageName)
}

One can go even further and extract each when branch into a compact class. And create a factory in which when would be.