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Code Issues Releases Wiki Activity

Fix issue with sync on devices that don't require the hash hack.

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This commit also unifies the handling so such issues don't recur.
This commit is contained in:
Tom Hacohen 2019-01-06 21:45:40 +00:00
parent 3057a7944c
commit 633e1228f0
4 changed files with 10 additions and 8 deletions
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2
app/src/main/java/com/etesync/syncadapter/resource/LocalAddressBook.kt
View File

@ -249,7 +249,7 @@ class LocalAddressBook(
* @return number of "really dirty" contacts
*/
fun verifyDirty(): Int {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
if (!LocalContact.HASH_HACK)
throw IllegalStateException("verifyDirty() should not be called on Android != 7")
var reallyDirty = 0

10
app/src/main/java/com/etesync/syncadapter/resource/LocalContact.kt
View File

@ -49,6 +49,8 @@ class LocalContact : AndroidContact, LocalAddress {
}
internal const val COLUMN_HASHCODE = ContactsContract.RawContacts.SYNC3
internal val HASH_HACK = Build.VERSION_CODES.N <= Build.VERSION.SDK_INT && Build.VERSION.SDK_INT < Build.VERSION_CODES.O
}
private var saveAsDirty = false // When true, the resource will be saved as dirty
@ -99,7 +101,7 @@ class LocalContact : AndroidContact, LocalAddress {
values.put(AndroidContact.COLUMN_ETAG, eTag)
values.put(ContactsContract.RawContacts.DIRTY, 0)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
if (LocalContact.HASH_HACK) {
// workaround for Android 7 which sets DIRTY flag when only meta-data is changed
val hashCode = dataHashCode()
values.put(COLUMN_HASHCODE, hashCode)
@ -170,7 +172,7 @@ class LocalContact : AndroidContact, LocalAddress {
* @return hash code of contact data (including group memberships)
*/
internal fun dataHashCode(): Int {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
if (!LocalContact.HASH_HACK)
throw IllegalStateException("dataHashCode() should not be called on Android != 7")
// reset contact so that getContact() reads from database
@ -184,7 +186,7 @@ class LocalContact : AndroidContact, LocalAddress {
}
fun updateHashCode(batch: BatchOperation?) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
if (!LocalContact.HASH_HACK)
throw IllegalStateException("updateHashCode() should not be called on Android != 7")
val values = ContentValues(1)
@ -203,7 +205,7 @@ class LocalContact : AndroidContact, LocalAddress {
}
fun getLastHashCode(): Int {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
if (!LocalContact.HASH_HACK)
throw IllegalStateException("getLastHashCode() should not be called on Android != 7")
addressBook.provider!!.query(rawContactSyncURI(), arrayOf(COLUMN_HASHCODE), null, null, null)?.use { c ->

2
app/src/main/java/com/etesync/syncadapter/resource/LocalGroup.kt
View File

@ -92,7 +92,7 @@ class LocalGroup : AndroidGroup, LocalAddress {
} ?: Constants.log.warning("Group member not found: $uid")
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && Build.VERSION.SDK_INT < Build.VERSION_CODES.O)
if (LocalContact.HASH_HACK)
// workaround for Android 7 which sets DIRTY flag when only meta-data is changed
changeContactIDs
.map { addressBook.findContactByID(it) }

4
app/src/main/java/com/etesync/syncadapter/syncadapter/ContactsSyncManager.kt
View File

@ -75,7 +75,7 @@ constructor(context: Context, account: Account, settings: AccountSettings, extra
return false
val localAddressBook = localAddressBook()
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
if (LocalContact.HASH_HACK) {
// workaround for Android 7 which sets DIRTY flag when only meta-data is changed
val reallyDirty = localAddressBook.verifyDirty()
val deleted = localAddressBook.findDeleted().size
@ -221,7 +221,7 @@ constructor(context: Context, account: Account, settings: AccountSettings, extra
syncResult.stats.numInserts++
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && local is LocalContact)
if (LocalContact.HASH_HACK && local is LocalContact)
// workaround for Android 7 which sets DIRTY flag when only meta-data is changed
local.updateHashCode(null)