Version bump to 0.8.0-beta3

* don't offer to install Tasks from InstallAppsFragment, show instructions instead
* fix crash when displaying "todo lists" heading in "selection collections" fragment (fixes #512, fixes #513)
* use Android SDK build tools v22.0.1

app/src/main/AndroidManifest.xml

@@ -9,7 +9,7 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="at.bitfire.davdroid"
-    android:versionCode="64" android:versionName="0.8.0-beta1"
+    android:versionCode="66" android:versionName="0.8.0-beta3"
     android:installLocation="internalOnly">
 
     <uses-sdk

app/src/main/java/at/bitfire/davdroid/Constants.java

@@ -11,7 +11,7 @@ import net.fortuna.ical4j.model.property.ProdId;
 
 public class Constants {
 	public static final String
-		APP_VERSION = "0.8.0-beta1",
+		APP_VERSION = "0.8.0-beta3",
 		ACCOUNT_TYPE = "bitfire.at.davdroid",
 		WEB_URL_HELP = "https://davdroid.bitfire.at/configuration?pk_campaign=davdroid-app",
 		WEB_URL_VIEW_LOGS = "https://github.com/bitfireAT/davdroid/wiki/How-to-view-the-logs";

app/src/main/java/at/bitfire/davdroid/resource/LocalCalendar.java

@@ -516,10 +516,6 @@ public class LocalCalendar extends LocalCollection<Event> {
 	protected Builder buildEntry(Builder builder, Resource resource, boolean update) {
 		final Event event = (Event)resource;
 
-		if (!update)
-			builder	.withValue(Events.ACCOUNT_TYPE, account.type)
-					.withValue(Events.ACCOUNT_NAME, account.name);
-
 		builder	.withValue(Events.CALENDAR_ID, id)
 				.withValue(Events.ALL_DAY, event.isAllDay() ? 1 : 0)
 				.withValue(Events.DTSTART, event.getDtStartInMillis())

app/src/main/java/at/bitfire/davdroid/ui/setup/InstallAppsFragment.java

@@ -19,6 +19,8 @@ import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -28,19 +30,23 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import at.bitfire.davdroid.Constants;
 import at.bitfire.davdroid.R;
 import at.bitfire.davdroid.resource.LocalTaskList;
 
-public class InstallAppsFragment extends Fragment implements Runnable {
+public class InstallAppsFragment extends Fragment {
 	private static final String TAG = "davdroid.setup";
 
-	final protected Handler timerHandler = new Handler();
-
+	// https://code.google.com/p/android/issues/detail?id=25906
 
 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
 		View v = inflater.inflate(R.layout.setup_install_apps, container, false);
 		setHasOptionsMenu(true);
 
+		TextView tvInfo = (TextView)v.findViewById(R.id.setup_install_tasks_app);
+		tvInfo.setText(Html.fromHtml(getString(R.string.setup_install_tasks_app_html)));
+		tvInfo.setMovementMethod(LinkMovementMethod.getInstance());
+
 		return v;
 	}
 
@@ -49,23 +55,11 @@ public class InstallAppsFragment extends Fragment implements Runnable {
 		inflater.inflate(R.menu.only_skip, menu);
 	}
 
-	@Override
-	public void onResume() {
-		super.onResume();
-		timerHandler.postDelayed(this, 1000);
-	}
-
-	@Override
-	public void onPause() {
-		super.onPause();
-		timerHandler.removeCallbacks(this);
-	}
-
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item) {
 		switch (item.getItemId()) {
 			case R.id.skip:
-				skip(true);
+				skip();
 				break;
 			default:
 				return false;
@@ -73,20 +67,9 @@ public class InstallAppsFragment extends Fragment implements Runnable {
 		return true;
 	}
 
-	@Override
-	public void run() {
-		if (LocalTaskList.isAvailable(getActivity()))
-			skip(false);
-		else
-			timerHandler.postDelayed(this, 1000);
-	}
-
-	protected void skip(boolean addToBackStack) {
+	protected void skip() {
 		FragmentManager fm = getFragmentManager();
 
-		if (!addToBackStack)
-			fm.popBackStack();
-
 		getFragmentManager().beginTransaction()
 				.replace(R.id.right_pane, new SelectCollectionsFragment())
 				.addToBackStack(null)

app/src/main/java/at/bitfire/davdroid/ui/setup/SelectCollectionsAdapter.java

@@ -56,11 +56,11 @@ public class SelectCollectionsAdapter extends BaseAdapter implements ListAdapter
 		this.context = context;
 		
 		this.serverInfo = serverInfo;
-		nAddressBooks = serverInfo.getAddressBooks() == null ? 0 : serverInfo.getAddressBooks().size();
+		nAddressBooks = serverInfo.getAddressBooks().size();
 		nAddressBookHeadings = nAddressBooks == 0 ? 0 : 1;
-		nCalendars = serverInfo.getCalendars() == null ? 0 : serverInfo.getCalendars().size();
+		nCalendars = serverInfo.getCalendars().size();
 		nCalendarHeadings = nCalendars == 0 ? 0 : 1;
-		nTaskLists = serverInfo.getTodoLists() == null ? 0 : serverInfo.getTodoLists().size();
+		nTaskLists = serverInfo.getTodoLists().size();
 		nTaskListHeadings = nTaskLists == 0 ? 0 : 1;
 	}
 	
@@ -83,7 +83,7 @@ public class SelectCollectionsAdapter extends BaseAdapter implements ListAdapter
 			return serverInfo.getCalendars().get(position - (nAddressBookHeadings + nAddressBooks + nCalendarHeadings));
 
 		else if (position >= (nAddressBookHeadings + nAddressBooks + nCalendarHeadings + nCalendars + nTaskListHeadings) &&
-				(position < (nAddressBookHeadings + nAddressBooks + nCalendarHeadings + nCalendars + + nTaskListHeadings + nTaskLists)))
+				(position < (nAddressBookHeadings + nAddressBooks + nCalendarHeadings + nCalendars + nTaskListHeadings + nTaskLists)))
 			return serverInfo.getTodoLists().get(position - (nAddressBookHeadings + nAddressBooks + nCalendarHeadings + nCalendars + nTaskListHeadings));
 
 		return null;

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

@@ -30,16 +30,10 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginBottom="10dp"
-            android:text="@string/setup_install_tasks_app_info"
+            android:id="@+id/setup_install_tasks_app"
+            android:text="@string/setup_install_tasks_app_html"
             android:textAppearance="?android:attr/textAppearanceMedium" />
 
-        <Button
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/setup_install_tasks_app"
-            android:onClick="installTasksApp"
-            android:layout_gravity="center_horizontal"/>
-
     </LinearLayout>
 
 </ScrollView>

app/src/main/res/values-de/strings.xml

@@ -149,8 +149,16 @@
     <string name="setup_add_account">Konto hinzufügen</string>
     <string name="setup_querying_server">Daten werden vom Server abgefragt. Bitte warten…</string>
     <string name="setup_install_apps_info">Android bietet im Gegensatz zu Kontakten und Terminen keine integrierte Lösung für Aufgaben.</string>
-    <string name="setup_install_tasks_app_info">DAVdroid kann mit der "Aufgaben"-App von Marten Gajda synchronisieren. Sie können diese App installieren, um Aufgaben zu synchronisieren, oder auf Aufgaben verzichten und die Installation überspringen.</string>
-    <string name="setup_install_tasks_app">Aufgaben-App installieren</string>
+    <string name="setup_install_tasks_app_html"><![CDATA[
+        <p>DAVdroid kann Aufgaben mit der <a href="market://details?id=org.dmfs.tasks">Aufgaben-App</a> von Marten Gajda synchronisieren.</p>
+        <p>Wegen eines <a href="https://code.google.com/p/android/issues/detail?id=25906">Android-Fehlers</a> <b>muss die Aufgaben-App
+        vor DAVdroid installiert werden</b> (ansonsten bekommt DAVdroid nicht die Berechtigungen, um auf die Aufgaben zuzugreifen).</p>
+        <p>Wenn Sie Aufgaben synchronisiert haben wollen:</p>
+        <p>1. Installieren Sie bitte zuerst die Aufgaben-App.<br/>
+        2. Installieren Sie DAVdroid neu (um die Zugriffsberechtigung zu erlangen).<br/>
+        3. Richten Sie Ihr DAVdroid-Konto neu ein.</p>
+        <p>Andernfalls können Sie diesen Schritt überspringen.</p>
+    ]]></string>
     <string name="setup_what_to_sync">Welche Ordner sollen synchronisiert werden?</string>
     <string name="setup_address_books">Adressbücher</string>
     <string name="setup_calendars">Kalender</string>

app/src/main/res/values/strings.xml

@@ -163,8 +163,16 @@
     <string name="setup_add_account">Add account</string>
     <string name="setup_querying_server">Querying server. Please wait…</string>
     <string name="setup_install_apps_info">Plain Android doesn\'t support to-do lists (in contrast to contacts and calendars).</string>
-    <string name="setup_install_tasks_app_info">DAVdroid is able to synchronize tasks with the "Tasks" app (by Marten Gajda). You may install this app if you want tasks to be synchronized or skip the installation.</string>
-    <string name="setup_install_tasks_app">Install Tasks app</string>
+    <string name="setup_install_tasks_app_html"><![CDATA[
+        <p>DAVdroid is able to synchronize tasks with the <a href="market://details?id=org.dmfs.tasks">Tasks app</a> (by Marten Gajda).</p>
+        <p>Because of an <a href="https://code.google.com/p/android/issues/detail?id=25906">Android bug</a>, the <b>Tasks app must be installed
+        before installing DAVdroid</b> (otherwise, DAVdroid can\'t get the permission to access the tasks provider).</p>
+        <p>If you want tasks to be synchronized:</p>
+        <p>1. Install the Tasks app.<br/>
+        2. Re-install DAVdroid (to gain tasks access permission).<br/>
+        3. Add your DAVdroid account again.</p>
+        <p>Otherwise, you may skip this step.</p>
+    ]]></string>
     <string name="setup_what_to_sync">Which collections shall be synchronized?</string>
     <string name="setup_address_books">Address books</string>
     <string name="setup_calendars">Calendars</string>

lib/httpclient-android/build.gradle

@@ -53,7 +53,7 @@ android {
 
     // SDK versions and compileOptions adapted to DAVdroid needs
     compileSdkVersion 22
-    buildToolsVersion '21.1.2'
+    buildToolsVersion '22.0.1'
 
     defaultConfig {
         minSdkVersion 8