`I came here from Android Issue (https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Status%20Priority%20Owner%20Summary%20Stars%20Reporter%20Opened&groupby=&sort=&id=211975) logged against Android N Developer preview.

This project was used as an example to demonstrate the issue.

Is the implication of the comments from Google Issue is that PeridicSync cannot be used if a sync is desired more frequently than 60 minutes ? Is there an alternative available to achieve this effect that you might be considering adding to this project?

The project has targetSdk = 22, which is not the newest version.
The project does not implement Run-time Permission model of Android 6.0

The app is working as expected upto Lollipop version. (i.e:) It takes data from the content provider and post to Server when network connectivity is available.

The issue occur from Marshmallow version, The requestSync() is not triggering onPerformSync(). So Syncing not occurs. Provide suggestion in this case.

I know it is a sample, and implementation is simple. But since RecyclerView (aka ListView2) is introduced and have better memory usage. Could this sample have a code update so it becomes a "practice" for using RecyclerView rather than ListView / ListFragment?

I have a problem about syncing emails on Android 8.0.0 released on 10.5.On the app "Gmail",mailboxes is synced ,emails can not be synced. On the demo,I found no matter click syncing icon or click syncing icon in the Setting, the method onPerformSync in class SyncAdapter did not executed.I tried many methods such as modify the xml,add or delete params in syncing methods but they did not work. ps:all these things turns to be right if I run apps on SDK 7.0 or 6.0,and logcat tells me nothing .

See :

https://github.com/googlesamples/android-BasicSyncAdapter/blob/master/Application/tests/src/com/example/android/basicsyncadapter/tests/SampleTests.java#L31

https://github.com/googlesamples/android-BasicSyncAdapter/blob/master/Application/build.gradle#L37

it builds and runs on device api 19 fine... It is unknown to me what the difference is...more research is required, or someone who already knows...

Can this be fixed with

int currentapiVersion = android.os.Build.VERSION.SDK_INT;
if (currentapiVersion >= android.os.Build.VERSION_CODES.FROYO){
    super(EntryListActivity.class);
} else{
    // ??
}

or

int currentapiVersion = Build.VERSION.SDK_INT;
if (currentapiVersion >= Build.VERSION_CODES.FROYO){
    super(EntryListActivity.class);
} else{
    // ??
}

Granted personally I no longer support Froyo...