Always use PROPFIND instead of REPORT addressbook-query

app/build.gradle

@@ -10,7 +10,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 24
-    buildToolsVersion "24.0.1"
+    buildToolsVersion '24.0.2'
 
     defaultConfig {
         applicationId "at.bitfire.davdroid"
@@ -62,6 +62,7 @@ android {
 }
 
 dependencies {
+    compile project(':cert4android')
     compile project(':dav4android')
     compile project(':ical4android')
     compile project(':vcard4android')
@@ -72,13 +73,11 @@ dependencies {
     compile 'com.android.support:preference-v14:24.+'
 
     compile 'com.github.yukuku:ambilwarna:2.0.1'
-    compile project(':cert4android')
 
     compile 'dnsjava:dnsjava:2.1.7'
     compile 'org.apache.commons:commons-lang3:3.4'
     compile 'org.apache.commons:commons-collections4:4.1'
     provided 'org.projectlombok:lombok:1.16.10'
-
     // for tests
     testCompile 'junit:junit:4.12'
     testCompile 'com.squareup.okhttp3:mockwebserver:3.4.1'

app/src/main/java/at/bitfire/davdroid/syncadapter/ContactsSyncManager.java

@@ -47,6 +47,7 @@ import at.bitfire.dav4android.property.AddressData;
 import at.bitfire.dav4android.property.GetCTag;
 import at.bitfire.dav4android.property.GetContentType;
 import at.bitfire.dav4android.property.GetETag;
+import at.bitfire.dav4android.property.ResourceType;
 import at.bitfire.dav4android.property.SupportedAddressData;
 import at.bitfire.davdroid.AccountSettings;
 import at.bitfire.davdroid.App;
@@ -269,26 +270,15 @@ public class ContactsSyncManager extends SyncManager {
     @Override
     protected void listRemote() throws IOException, HttpException, DavException {
         // fetch list of remote VCards and build hash table to index file name
-
+        davAddressBook().propfind(1, ResourceType.NAME, GetETag.NAME);
-        try {
-            davAddressBook().addressbookQuery();
-        } catch(HttpException e) {
-            /*  non-successful responses to CARDDAV:addressbook-query with empty filter, tested on 2015/10/21
-             *  fastmail.com                 403 Forbidden (DAV:error CARDDAV:supported-filter)
-             *  mailbox.org (OpenXchange)    400 Bad Request
-             *  SOGo                         207 Multi-status, but without entries       http://www.sogo.nu/bugs/view.php?id=3370
-             *  Zimbra ZCS                   500 Server Error                            https://bugzilla.zimbra.com/show_bug.cgi?id=101902
-             */
-            if (e.status == 400 || e.status == 403 || e.status == 500 || e.status == 501) {
-                App.log.log(Level.WARNING, "Server error on REPORT addressbook-query, falling back to PROPFIND", e);
-                davAddressBook().propfind(1, GetETag.NAME);
-            } else
-                // no defined fallback, pass through exception
-                throw e;
-        }
 
         remoteResources = new HashMap<>(davCollection.members.size());
         for (DavResource vCard : davCollection.members) {
+            // ignore member collections
+            ResourceType type = (ResourceType)vCard.properties.get(ResourceType.NAME);
+            if (type != null && type.types.contains(ResourceType.COLLECTION))
+                continue;
+
             String fileName = vCard.fileName();
             App.log.fine("Found remote VCard: " + fileName);
             remoteResources.put(fileName, vCard);

app/src/main/res/layout/about_component.xml

@@ -51,6 +51,7 @@
             android:layout_marginBottom="32dp"/>
 
         <TextView
+            android:id="@+id/license_header"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             style="@style/TextView.Heading"

cert4android

@@ -1 +1 @@
-Subproject commit a0570cb416ae586fbdc8c2f7383d89966b53d62e
+Subproject commit d112d09cd9c7fb360decd85470b54415adbd0eee

dav4android

@@ -1 +1 @@
-Subproject commit ff40bfd61f40a445b0e9414ae15b4a02fb95f64b
+Subproject commit 0b0405a95dda7a0435e4b2562c90c0b7311e171f

ical4android

@@ -1 +1 @@
-Subproject commit 2a0421f34909a7ac7989fdbd073c64891686f2fb
+Subproject commit c075d3803ae0b0b0b008f96e541cded183d1dd2b

vcard4android

@@ -1 +1 @@
-Subproject commit e8a3a484900fc691b46acf768c212631ced46773
+Subproject commit 499901fc285c1bb3356feb7446a85db268d57a1d