diff --git a/.travis.yml b/.travis.yml
index d85cf7cda..d8b29a727 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ android:
     # - sys-img-armeabi-v7a-android-19
     # - sys-img-x86-android-17
 jdk:
-  - openjdk7
+  - oraclejdk7
 
 sudo: false
 
diff --git a/build.gradle b/build.gradle
index b58f3e952..4d4f5cb27 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,8 +7,8 @@ buildscript {
     }
     dependencies {
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.11.3'
-        classpath 'com.android.tools.build:gradle:1.2.3'
-        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.5.1'
+        classpath 'com.android.tools.build:gradle:1.3.1'
+        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.7'
         classpath('fr.avianey.androidsvgdrawable:gradle-plugin:1.0.2') {
             // should be excluded to avoid conflict
             exclude group: 'xerces'
diff --git a/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ObjectCursor.java b/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ObjectCursor.java
index 255d74a4f..9da18ed4a 100644
--- a/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ObjectCursor.java
+++ b/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ObjectCursor.java
@@ -80,6 +80,6 @@ public class ObjectCursor<E> extends AbstractList<E> {
 
         }
 
-        abstract T newObject(Cursor cursor);
+        public abstract T newObject(Cursor cursor);
     }
 }
diff --git a/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ParcelableStatus.java b/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ParcelableStatus.java
index c745ef5e4..6ffcfe27d 100644
--- a/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ParcelableStatus.java
+++ b/twidere.component.common/src/main/java/org/mariotaku/twidere/model/ParcelableStatus.java
@@ -624,7 +624,7 @@ public class ParcelableStatus implements Parcelable, Comparable<ParcelableStatus
         }
 
         @Override
-        ParcelableStatus newObject(Cursor cursor) {
+        public ParcelableStatus newObject(Cursor cursor) {
             final long time = System.currentTimeMillis();
             final ParcelableStatus status = new ParcelableStatus(cursor, this);
             TwitterContentUtils.checkTime(status.timestamp, time);
diff --git a/twidere.component.common/src/main/java/org/mariotaku/twidere/provider/TwidereDataStore.java b/twidere.component.common/src/main/java/org/mariotaku/twidere/provider/TwidereDataStore.java
index 9273d4316..865116cb1 100644
--- a/twidere.component.common/src/main/java/org/mariotaku/twidere/provider/TwidereDataStore.java
+++ b/twidere.component.common/src/main/java/org/mariotaku/twidere/provider/TwidereDataStore.java
@@ -856,13 +856,12 @@ public interface TwidereDataStore {
         String TARGET_OBJECT_STATUSES = "target_object_statuses";
         String TARGET_OBJECT_USER_LISTS = "target_object_user_lists";
 
-    }
+        interface AboutMe extends Activities {
 
-    interface ActivitiesAboutMe extends Activities {
+            String CONTENT_PATH = "activities_about_me";
 
-        String CONTENT_PATH = "activities_about_me";
-
-        Uri CONTENT_URI = Uri.withAppendedPath(BASE_CONTENT_URI, CONTENT_PATH);
+            Uri CONTENT_URI = Uri.withAppendedPath(BASE_CONTENT_URI, CONTENT_PATH);
+        }
     }
 
     interface Tabs extends BaseColumns {
diff --git a/twidere.wear/build.gradle b/twidere.wear/build.gradle
index 03b52ffd7..864e7129e 100644
--- a/twidere.wear/build.gradle
+++ b/twidere.wear/build.gradle
@@ -29,6 +29,7 @@ android {
         targetSdkVersion 22
         versionCode 1
         versionName "1.0"
+        multiDexEnabled true
     }
 
     compileOptions {
diff --git a/twidere/build.gradle b/twidere/build.gradle
index 6042349ce..e0778da6a 100644
--- a/twidere/build.gradle
+++ b/twidere/build.gradle
@@ -65,7 +65,7 @@ dependencies {
     compile 'com.android.support:recyclerview-v7:22.2.1'
     compile 'com.twitter:twitter-text:1.12.1'
     compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.4'
-    compile 'com.squareup:otto:1.3.7'
+    compile 'com.squareup:otto:1.3.8'
     compile 'dnsjava:dnsjava:2.1.7'
     compile 'com.commonsware.cwac:merge:1.1.1'
     compile 'com.davemorrissey.labs:subsampling-scale-image-view:3.1.4'
@@ -78,21 +78,21 @@ dependencies {
     compile 'com.github.mariotaku:DragSortListView:0.6.1'
     compile 'com.github.uucky:ColorPicker-Android:0.9.7@aar'
     compile 'com.github.boxme:asyncmanager:1.0.0'
-    compile 'com.sprylab.android.texturevideoview:texturevideoview:1.0.0'
-    compile 'com.squareup:pollexor:2.0.2'
+    compile 'com.sprylab.android.texturevideoview:texturevideoview:1.0.1'
+    compile 'com.squareup:pollexor:2.0.3'
     compile 'com.squareup:tape:1.2.3'
     compile 'org.apache.commons:commons-lang3:3.4'
     compile 'com.bluelinelabs:logansquare:1.1.0'
     compile 'ch.acra:acra:4.6.2'
     compile 'org.jraf:android-switch-backport:2.0.1'
-    compile 'com.fasterxml.jackson.jr:jackson-jr-objects:2.3.0'
+    compile 'com.fasterxml.jackson.jr:jackson-jr-objects:2.6.1'
     compile 'com.makeramen:roundedimageview:2.1.1'
     compile 'com.soundcloud.android:android-crop:1.0.0@aar'
     compile 'com.hannesdorfmann.parcelableplease:annotation:1.0.1'
     compile 'com.github.mariotaku:PickNCrop:44b09cbc69'
-    compile 'com.diogobernardino:williamchart:1.7.0'
+    compile 'com.diogobernardino:williamchart:2.0.1'
     googleCompile 'com.google.android.gms:play-services-maps:7.5.0'
-    googleCompile 'com.google.maps.android:android-maps-utils:0.3.4'
+    googleCompile 'com.google.maps.android:android-maps-utils:0.4'
     fdroidCompile 'org.osmdroid:osmdroid-android:4.3'
     fdroidCompile 'org.slf4j:slf4j-simple:1.7.12'
     debugCompile 'com.facebook.stetho:stetho:1.1.1'
diff --git a/twidere/src/main/java/org/mariotaku/twidere/model/ParcelableActivity.java b/twidere/src/main/java/org/mariotaku/twidere/model/ParcelableActivity.java
index 9cfb8e879..83cebd465 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/model/ParcelableActivity.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/model/ParcelableActivity.java
@@ -19,6 +19,7 @@
 
 package org.mariotaku.twidere.model;
 
+import android.database.Cursor;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.support.annotation.NonNull;
@@ -29,6 +30,7 @@ import com.hannesdorfmann.parcelableplease.annotation.ParcelablePlease;
 import com.hannesdorfmann.parcelableplease.annotation.ParcelableThisPlease;
 
 import org.mariotaku.twidere.api.twitter.model.Activity;
+import org.mariotaku.twidere.loader.support.ObjectCursorLoader;
 
 import java.util.Arrays;
 
@@ -157,4 +159,16 @@ public class ParcelableActivity implements Comparable<ParcelableActivity>, Parce
     public void writeToParcel(Parcel dest, int flags) {
         ParcelableActivityParcelablePlease.writeToParcel(this, dest, flags);
     }
+
+    public static class CursorIndices extends ObjectCursor.CursorIndices<ParcelableActivity> {
+
+        public CursorIndices(@NonNull Cursor cursor) {
+            super(cursor);
+        }
+
+        @Override
+        public ParcelableActivity newObject(Cursor cursor) {
+            throw new UnsupportedOperationException();
+        }
+    }
 }