From b575287f85b210ca29fa719dea497edf8a7008b5 Mon Sep 17 00:00:00 2001
From: Phillip Thelen <viirus@pherth.net>
Date: Tue, 10 Jan 2017 18:05:03 +0100
Subject: [PATCH] start working on subscriptions

---
 Habitica/AndroidManifest.xml                  |   2 +-
 Habitica/build.gradle                         |   8 +-
 .../res/drawable/subscription_selected.xml    |  19 ++
 .../res/drawable/subscription_unselected.xml  |   8 +
 Habitica/res/layout/activity_gem_purchase.xml |  10 +-
 Habitica/res/layout/fragment_subscription.xml | 122 ++++++++++
 .../res/layout/purchase_subscription_view.xml |  40 ++++
 Habitica/res/values/attrs.xml                 |   2 +
 Habitica/res/values/colors.xml                |   1 +
 Habitica/res/values/dimens.xml                |   4 +-
 Habitica/res/values/strings.constants.xml     |   4 +-
 Habitica/res/values/strings.xml               |  13 ++
 Habitica/res/values/styles.xml                |   7 +
 .../habitica/HabiticaBaseApplication.java     |   8 +-
 .../habitica/components/AppComponent.java     |   2 +
 .../habitica/helpers/PurchaseTypes.java       |   9 +-
 .../habitica/ui/SubscriptionOptionView.java   |  72 ++++++
 .../ui/activities/GemPurchaseActivity.java    |  81 ++++++-
 .../ui/fragments/GemsPurchaseFragment.java    |  64 +++--
 .../ui/fragments/SubscriptionFragment.java    | 219 ++++++++++++++++++
 seeds-sdk/build.gradle                        |   4 +-
 21 files changed, 639 insertions(+), 60 deletions(-)
 create mode 100644 Habitica/res/drawable/subscription_selected.xml
 create mode 100644 Habitica/res/drawable/subscription_unselected.xml
 create mode 100644 Habitica/res/layout/fragment_subscription.xml
 create mode 100644 Habitica/res/layout/purchase_subscription_view.xml
 create mode 100644 Habitica/src/main/java/com/habitrpg/android/habitica/ui/SubscriptionOptionView.java
 create mode 100644 Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/SubscriptionFragment.java

diff --git a/Habitica/AndroidManifest.xml b/Habitica/AndroidManifest.xml
index 48932a209..d8d7ad509 100644
--- a/Habitica/AndroidManifest.xml
+++ b/Habitica/AndroidManifest.xml
@@ -9,7 +9,7 @@
 
     <uses-sdk
         android:minSdkVersion="15"
-        android:targetSdkVersion="24" />
+        android:targetSdkVersion="25" />
 
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
diff --git a/Habitica/build.gradle b/Habitica/build.gradle
index 4feb852f5..2fb81d47f 100644
--- a/Habitica/build.gradle
+++ b/Habitica/build.gradle
@@ -93,7 +93,7 @@ dependencies {
     compile 'org.greenrobot:eventbus:3.0.0'
 
     // IAP Handling / Verification
-    compile 'org.solovyev.android:checkout:0.7.5@aar'
+    compile 'org.solovyev.android:checkout:0.9.1@aar'
 
     //Facebook
     compile('com.facebook.android:facebook-android-sdk:4.17.0') {
@@ -130,10 +130,10 @@ dependencies {
     releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.5'
 
     //Push Notifications
-    compile 'com.google.firebase:firebase-core:9.4.0'
-    compile 'com.google.firebase:firebase-messaging:9.4.0'
+    compile 'com.google.firebase:firebase-core:10.0.1'
+    compile 'com.google.firebase:firebase-messaging:10.0.1'
 
-    compile 'com.google.android.gms:play-services-auth:9.4.0'
+    compile 'com.google.android.gms:play-services-auth:10.0.1'
 
     compile(project(':seeds-sdk')) {
         exclude group: 'com.google.android.gms'
diff --git a/Habitica/res/drawable/subscription_selected.xml b/Habitica/res/drawable/subscription_selected.xml
new file mode 100644
index 000000000..da78dfc66
--- /dev/null
+++ b/Habitica/res/drawable/subscription_selected.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <shape android:shape="oval">
+            <corners android:radius="@dimen/daily_checkbox_corner_radius"/>
+            <solid android:color="@color/brand_100" />
+            <stroke android:color="@color/transparent" android:width="5dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="oval">
+            <corners android:radius="@dimen/daily_checkbox_corner_radius"/>
+            <stroke android:color="@color/brand_100" android:width="1dp" />
+            <size android:height="16dp" android:width="16dp" />
+        </shape>
+    </item>
+</layer-list>
diff --git a/Habitica/res/drawable/subscription_unselected.xml b/Habitica/res/drawable/subscription_unselected.xml
new file mode 100644
index 000000000..c290a3fdd
--- /dev/null
+++ b/Habitica/res/drawable/subscription_unselected.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval">
+    <corners android:radius="@dimen/daily_checkbox_corner_radius"/>
+    <stroke android:color="@color/brand_100" android:width="1dp" />
+    <size android:height="16dp" android:width="16dp" />
+    <padding android:left="0dip" android:top="0dip" android:right="0dip" android:bottom="0dip" />
+</shape>
diff --git a/Habitica/res/layout/activity_gem_purchase.xml b/Habitica/res/layout/activity_gem_purchase.xml
index 7776fe9a0..4c0e82efc 100644
--- a/Habitica/res/layout/activity_gem_purchase.xml
+++ b/Habitica/res/layout/activity_gem_purchase.xml
@@ -19,10 +19,11 @@
                 android:elevation="0dp"
                 tools:context=".ui.activities.MainActivity">
 
-            <FrameLayout
-                    android:id="@+id/fragment_container"
+            <android.support.v4.view.ViewPager
+                    android:id="@+id/view_pager"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
+                    android:background="@android:color/white"
                     app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
             <android.support.design.widget.AppBarLayout
@@ -63,7 +64,7 @@
                 </android.support.design.widget.CollapsingToolbarLayout>
 
                 <android.support.design.widget.TabLayout
-                        android:id="@+id/detail_tabs"
+                        android:id="@+id/tab_layout"
                         android:layout_width="match_parent"
                         android:layout_height="54dp"
                         android:layout_gravity="bottom"
@@ -78,8 +79,7 @@
                         app:layout_collapseMode="pin"
                         app:tabGravity="fill"
                         app:tabIndicatorColor="@android:color/white"
-                        app:tabMode="fixed"
-                        android:visibility="gone"/>
+                        app:tabMode="fixed" />
             </android.support.design.widget.AppBarLayout>
 
         </android.support.design.widget.CoordinatorLayout>
diff --git a/Habitica/res/layout/fragment_subscription.xml b/Habitica/res/layout/fragment_subscription.xml
new file mode 100644
index 000000000..881cf9e92
--- /dev/null
+++ b/Habitica/res/layout/fragment_subscription.xml
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v4.widget.NestedScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:scrollbarSize="3dp"
+    android:scrollbarThumbVertical="@color/md_grey_500"
+    android:scrollbars="vertical">
+    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:orientation="vertical" android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="20dp">
+
+        <TextView android:layout_height="wrap_content"
+            android:layout_width="wrap_content"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:paddingBottom="20dp"
+            android:text="@string/subscribe.title"
+            android:layout_gravity="center_horizontal"
+            android:gravity="center"
+            android:textColor="@color/best_10"
+            android:drawableTop="@drawable/ic_header_heart"
+            android:textSize="14sp"
+            android:lineSpacingExtra="4dp" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <com.habitrpg.android.habitica.ui.SubscriptionOptionView
+                    android:id="@+id/subscription1month"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:recurringText="month" />
+            <com.habitrpg.android.habitica.ui.SubscriptionOptionView
+                    android:id="@+id/subscription3month"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:recurringText="3 months" />
+            <com.habitrpg.android.habitica.ui.SubscriptionOptionView
+                    android:id="@+id/subscription6month"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:recurringText="6 months" />
+            <com.habitrpg.android.habitica.ui.SubscriptionOptionView
+                    android:id="@+id/subscription12month"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:recurringText="12 months" />
+        </LinearLayout>
+
+        <Button
+                android:text="@string/subscribe"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/subscribeButton"
+                android:textColor="@color/white"
+                android:background="@drawable/rounded_purple_square"
+                android:enabled="false" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/subscribe.subtitle"
+            android:gravity="center"
+            android:textStyle="normal|bold"
+            android:textColor="@color/brand_100"
+            android:textSize="16sp"
+            android:lineSpacingExtra="4dp"
+            android:layout_marginTop="23dp"
+            android:layout_marginBottom="12dp"/>
+
+        <TextView
+            android:text="@string/subscribe.listitem1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/GemPurchaseListItem"
+            />
+        <TextView
+                android:text="@string/subscribe.listitem1.description"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/GemPurchaseListItemDescription" />
+
+        <TextView
+            android:text="@string/subscribe.listitem2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/GemPurchaseListItem"
+            />
+        <TextView
+                android:text="@string/subscribe.listitem2.description"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/GemPurchaseListItemDescription" />
+
+        <TextView
+            android:text="@string/subscribe.listitem3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/GemPurchaseListItem"
+            />
+        <TextView
+                android:text="@string/subscribe.listitem3.description"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/GemPurchaseListItemDescription" />
+
+        <TextView
+            android:text="@string/subscribe.listitem4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/GemPurchaseListItem"
+            />
+        <TextView
+                android:text="@string/subscribe.listitem4.description"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/GemPurchaseListItemDescription" />
+    </LinearLayout>
+</android.support.v4.widget.NestedScrollView>
\ No newline at end of file
diff --git a/Habitica/res/layout/purchase_subscription_view.xml b/Habitica/res/layout/purchase_subscription_view.xml
new file mode 100644
index 000000000..3df53f8e3
--- /dev/null
+++ b/Habitica/res/layout/purchase_subscription_view.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:orientation="horizontal" android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:background="@color/habit_inactive_gray"
+              android:gravity="center"
+        android:minHeight="80dp"
+        android:layout_marginBottom="12dp">
+
+    <FrameLayout
+            android:layout_width="50dp"
+            android:layout_height="match_parent"
+            android:background="@color/brand_700">
+        <View
+                android:id="@+id/subscriptionSelectedView"
+                android:layout_width="16dp"
+                android:layout_height="16dp"
+                android:background="@drawable/subscription_unselected"
+                android:layout_gravity="center"/>
+            </FrameLayout>
+
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/priceLabel"
+            android:textColor="@color/brand_100"
+            android:gravity="center"
+            android:textSize="36sp"
+            tools:text="$ 21"
+            android:layout_marginStart="8dp"/>
+
+    <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:id="@+id/descriptionTextView"
+            android:textColor="@color/brand_100"
+            tools:text="recurring every month"
+            android:layout_marginStart="16dp"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/Habitica/res/values/attrs.xml b/Habitica/res/values/attrs.xml
index 1a650745c..69ce1ea97 100644
--- a/Habitica/res/values/attrs.xml
+++ b/Habitica/res/values/attrs.xml
@@ -14,5 +14,7 @@
 
     <declare-styleable name="MaxHeightScrollView">
         <attr name="maxHeightMultiplier" format="float" />
+    <declare-styleable name="SubscriptionOptionView">
+        <attr name="recurringText" format="string" />
     </declare-styleable>
 </resources>
diff --git a/Habitica/res/values/colors.xml b/Habitica/res/values/colors.xml
index da169231f..fde09fd31 100644
--- a/Habitica/res/values/colors.xml
+++ b/Habitica/res/values/colors.xml
@@ -109,4 +109,5 @@
     <color name="task_secondary_text">#B2B2B2</color>
     <color name="header_class_name">#CCBEED</color>
     <color name="gem_icon_color">#24cc8f</color>
+    <color name="subscription_description_text">#b1000000</color>
 </resources>
diff --git a/Habitica/res/values/dimens.xml b/Habitica/res/values/dimens.xml
index 8894adca2..a20567454 100644
--- a/Habitica/res/values/dimens.xml
+++ b/Habitica/res/values/dimens.xml
@@ -91,5 +91,5 @@
 
 	<dimen name="task_icon_space">12dp</dimen>
 	<dimen name="task_icon_size">18dp</dimen>
-
-</resources>
\ No newline at end of file
+	<dimen name="task_info_bar_bottom_space">-8dp</dimen>
+</resources>
diff --git a/Habitica/res/values/strings.constants.xml b/Habitica/res/values/strings.constants.xml
index 57e14d57c..1b8b6428e 100644
--- a/Habitica/res/values/strings.constants.xml
+++ b/Habitica/res/values/strings.constants.xml
@@ -18,5 +18,5 @@
 
     <string name="qr_album_name" translatable="false">habitica</string>
     <string name="qr_file_name" translatable="false"> habitrpg-qr-code.jpg</string>
-    <string name="habitica_user_count">2,000,000</string>
-</resources>
\ No newline at end of file
+    <string name="habitica_user_count" translatable="false">2,000,000</string>
+</resources>
diff --git a/Habitica/res/values/strings.xml b/Habitica/res/values/strings.xml
index 2113e6d5d..96c7c58ec 100644
--- a/Habitica/res/values/strings.xml
+++ b/Habitica/res/values/strings.xml
@@ -448,6 +448,19 @@ To start, which parts of your life do you want to improve?</string>
     <string name="belongs_to_challenge">Belongs to Challenge</string>
     <string name="has_reminder">Has Reminder</string>
     <string name="has_tag">Has Tag</string>
+    <string name="subscribe.title">Subscribing supports the developers  and helps keep Habitica running</string>
+    <string name="subscribe.subtitle">Become a subscriber and you’ll get  these useful benefits:</string>
+    <string name="subscribe.listitem1">Buy gems with gold</string>
+    <string name="subscribe.listitem2">Exclusive monthly items</string>
+    <string name="subscribe.listitem3">Retain additional history entries</string>
+    <string name="subscribe.listitem4">Daily drop-caps doubled</string>
+    <string name="subscriptions">Subscriptions</string>
+    <string name="subscription_duration" formatted="false">Recurring every %s</string>
+    <string name="subscribe">Subscribe</string>
+    <string name="subscribe.listitem1.description">Alexander the Merchant will sell you Gems at a cost of 20 gold per gem. His monthly shipments are initially capped at 25 Gems per month, but this cap increases by 5 Gems for every three months of consecutive subscription, up to a maximum of 50 Gems per month!</string>
+    <string name="subscribe.listitem2.description">Makes completed To-Dos and task history available for longer.</string>
+    <string name="subscribe.listitem3.description">Complete your stable faster!</string>
+    <string name="subscribe.listitem4.description">Each month you will receive a unique cosmetic item for your avatar! Plus, for every three months of consecutive subscription, the Mysterious Time Travelers will grant you access to historic (and futuristic!) cosmetic items.</string>
 
     <string name="byLeader" formatted="false">by %s</string>
     <string name="challenge_details">Challenge Details</string>
diff --git a/Habitica/res/values/styles.xml b/Habitica/res/values/styles.xml
index 36f54eea9..9049a207e 100644
--- a/Habitica/res/values/styles.xml
+++ b/Habitica/res/values/styles.xml
@@ -200,4 +200,11 @@
         <item name="android:paddingTop">@dimen/section_top_padding</item>
         <item name="android:paddingBottom">@dimen/section_top_padding</item>
     </style>
+
+    <style name="GemPurchaseListItemDescription">
+        <item name="android:layout_gravity">center_horizontal</item>
+        <item name="android:gravity">center_horizontal</item>
+        <item name="android:textSize">12sp</item>
+        <item name="android:textColor">@color/subscription_description_text</item>
+    </style>
 </resources>
\ No newline at end of file
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/HabiticaBaseApplication.java b/Habitica/src/main/java/com/habitrpg/android/habitica/HabiticaBaseApplication.java
index 2655c180c..0afd18362 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/HabiticaBaseApplication.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/HabiticaBaseApplication.java
@@ -33,8 +33,8 @@ import com.squareup.leakcanary.LeakCanary;
 import org.solovyev.android.checkout.Billing;
 import org.solovyev.android.checkout.Cache;
 import org.solovyev.android.checkout.Checkout;
+import org.solovyev.android.checkout.Inventory;
 import org.solovyev.android.checkout.ProductTypes;
-import org.solovyev.android.checkout.Products;
 import org.solovyev.android.checkout.PurchaseVerifier;
 
 import java.io.File;
@@ -336,7 +336,7 @@ public abstract class HabiticaBaseApplication extends MultiDexApplication {
         });
 
 
-        checkout = Checkout.forApplication(billing, Products.create().add(ProductTypes.IN_APP, PurchaseTypes.allTypes));
+        checkout = Checkout.forApplication(billing);
     }
 
     @NonNull
@@ -344,6 +344,10 @@ public abstract class HabiticaBaseApplication extends MultiDexApplication {
         return checkout;
     }
 
+    public Billing getBilling() {
+        return billing;
+    }
+
     // endregion
 
     public static AppComponent getComponent() {
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/components/AppComponent.java b/Habitica/src/main/java/com/habitrpg/android/habitica/components/AppComponent.java
index a6e93ed59..3fcf97f50 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/components/AppComponent.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/components/AppComponent.java
@@ -32,6 +32,7 @@ import com.habitrpg.android.habitica.ui.adapter.tasks.RewardsRecyclerViewAdapter
 import com.habitrpg.android.habitica.ui.adapter.tasks.TodosRecyclerViewAdapter;
 import com.habitrpg.android.habitica.ui.fragments.GemsPurchaseFragment;
 import com.habitrpg.android.habitica.ui.fragments.NewsFragment;
+import com.habitrpg.android.habitica.ui.fragments.SubscriptionFragment;
 import com.habitrpg.android.habitica.ui.fragments.faq.FAQDetailFragment;
 import com.habitrpg.android.habitica.ui.fragments.faq.FAQOverviewFragment;
 import com.habitrpg.android.habitica.ui.fragments.inventory.customization.AvatarCustomizationFragment;
@@ -220,6 +221,7 @@ public interface AppComponent {
 
     void inject(TodosRecyclerViewAdapter todosRecyclerViewAdapter);
 
+    void inject(SubscriptionFragment subscriptionFragment);
     void inject(ChallengeTasksRecyclerViewFragment.ChallengeTasksRecyclerViewAdapter challengeTasksRecyclerViewAdapter);
 
     void inject(ChallengeTasksRecyclerViewFragment challengeTasksRecyclerViewFragment);
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/helpers/PurchaseTypes.java b/Habitica/src/main/java/com/habitrpg/android/habitica/helpers/PurchaseTypes.java
index b7befef4b..7286f7711 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/helpers/PurchaseTypes.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/helpers/PurchaseTypes.java
@@ -11,5 +11,12 @@ public class PurchaseTypes {
     public static String Purchase42Gems = "com.habitrpg.android.habitica.iap.42gems";
     public static String Purchase84Gems = "com.habitrpg.android.habitica.iap.84gems";
 
-    public static List<String> allTypes = Arrays.asList(Purchase4Gems, Purchase21Gems, Purchase42Gems, Purchase84Gems);
+    public static List<String> allGemTypes = Arrays.asList(Purchase4Gems, Purchase21Gems, Purchase42Gems, Purchase84Gems);
+
+    public static String Subscription1Month = "com.habitrpg.android.habitica.subscription.1month";
+    public static String Subscription3Month = "com.habitrpg.android.habitica.subscription.3month";
+    public static String Subscription6Month = "com.habitrpg.android.habitica.subscription.6month";
+    public static String Subscription12Month = "com.habitrpg.android.habitica.subscription.12month";
+
+    public static List<String> allSubscriptionTypes = Arrays.asList(Subscription1Month, Subscription3Month, Subscription6Month, Subscription12Month);
 }
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/SubscriptionOptionView.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/SubscriptionOptionView.java
new file mode 100644
index 000000000..5a6f29207
--- /dev/null
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/SubscriptionOptionView.java
@@ -0,0 +1,72 @@
+package com.habitrpg.android.habitica.ui;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.Button;
+import android.widget.FrameLayout;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.habitrpg.android.habitica.R;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+
+public class SubscriptionOptionView extends FrameLayout {
+
+    @BindView(R.id.priceLabel)
+    TextView priceTextView;
+
+    @BindView(R.id.descriptionTextView)
+    TextView descriptionTextView;
+
+    @BindView(R.id.subscriptionSelectedView)
+    View subscriptionSelectedView;
+
+    private String sku;
+
+    public SubscriptionOptionView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        inflate(context, R.layout.purchase_subscription_view, this);
+
+        ButterKnife.bind(this);
+
+        TypedArray a = context.getTheme().obtainStyledAttributes(
+                attrs,
+                R.styleable.SubscriptionOptionView,
+                0, 0);
+
+        descriptionTextView.setText(context.getString(R.string.subscription_duration, a.getText(R.styleable.SubscriptionOptionView_recurringText)));
+
+    }
+
+    public void setOnPurchaseClickListener(Button.OnClickListener listener) {
+        this.setOnClickListener(listener);
+    }
+
+    public void setPriceText(String text) {
+        this.priceTextView.setText(text);
+    }
+
+    public void setSku(String sku) {
+        this.sku = sku;
+    }
+
+    public String getSku() {
+        return sku;
+    }
+
+    public void setIsPurchased(boolean purchased) {
+        if (purchased) {
+            subscriptionSelectedView.setBackgroundResource(R.drawable.subscription_selected);
+        } else {
+            subscriptionSelectedView.setBackgroundResource(R.drawable.subscription_unselected);
+        }
+    }
+}
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/GemPurchaseActivity.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/GemPurchaseActivity.java
index a4e309fbf..ecca75079 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/GemPurchaseActivity.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/GemPurchaseActivity.java
@@ -6,6 +6,8 @@ import com.habitrpg.android.habitica.R;
 import com.habitrpg.android.habitica.components.AppComponent;
 import com.habitrpg.android.habitica.helpers.PurchaseTypes;
 import com.habitrpg.android.habitica.ui.fragments.GemsPurchaseFragment;
+import com.habitrpg.android.habitica.ui.fragments.SubscriptionFragment;
+import com.habitrpg.android.habitica.ui.fragments.social.party.PartyInviteFragment;
 import com.playseeds.android.sdk.Seeds;
 import com.playseeds.android.sdk.inappmessaging.InAppMessageListener;
 
@@ -14,13 +16,30 @@ import org.solovyev.android.checkout.Checkout;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.support.design.widget.TabLayout;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentPagerAdapter;
+import android.support.v4.view.ViewPager;
 import android.support.v7.widget.Toolbar;
 import android.view.MenuItem;
 
-public class GemPurchaseActivity extends BaseActivity implements GemsPurchaseFragment.Listener, InAppMessageListener {
+import java.util.ArrayList;
+import java.util.List;
+
+import butterknife.BindView;
+
+public class GemPurchaseActivity extends BaseActivity implements InAppMessageListener {
 
     private ActivityCheckout checkout;
 
+    @BindView(R.id.tab_layout)
+    TabLayout tabLayout;
+
+    @BindView(R.id.view_pager)
+    ViewPager viewPager;
+
+    List<CheckoutFragment> fragments = new ArrayList<>();
+
     @Override
     protected int getLayoutResId() {
         return R.layout.activity_gem_purchase;
@@ -58,9 +77,9 @@ public class GemPurchaseActivity extends BaseActivity implements GemsPurchaseFra
             getSupportActionBar().setTitle(R.string.gem_purchase_toolbartitle);
         }
 
-        GemsPurchaseFragment firstFragment = new GemsPurchaseFragment();
-        getSupportFragmentManager().beginTransaction()
-                .add(R.id.fragment_container, firstFragment).commit();
+        viewPager.setCurrentItem(0);
+
+        setViewPagerAdapter();
     }
 
     @Override
@@ -81,11 +100,10 @@ public class GemPurchaseActivity extends BaseActivity implements GemsPurchaseFra
     }
 
     private void setupCheckout() {
-        checkout = Checkout.forActivity(this, HabiticaApplication.getInstance(this).getCheckout());
+        checkout = Checkout.forActivity(this, HabiticaApplication.getInstance(this).getBilling());
         checkout.start();
     }
 
-    @Override
     public ActivityCheckout getActivityCheckout() {
         return checkout;
     }
@@ -135,4 +153,55 @@ public class GemPurchaseActivity extends BaseActivity implements GemsPurchaseFra
             System.out.println("Exception: " + e);
         }
     }
+
+    public void setViewPagerAdapter() {
+        android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager();
+
+        viewPager.setAdapter(new FragmentPagerAdapter(fragmentManager) {
+
+            @Override
+            public Fragment getItem(int position) {
+                CheckoutFragment fragment;
+                if (position == 0) {
+                    fragment = new GemsPurchaseFragment();
+                } else {
+                    fragment = new SubscriptionFragment();
+                }
+                if (fragments.size() > position) {
+                    fragments.set(position, fragment);
+                } else {
+                    fragments.add(fragment);
+                }
+                fragment.setListener(GemPurchaseActivity.this);
+                fragment.setupCheckout();
+                return (Fragment)fragment;
+            }
+
+            @Override
+            public int getCount() {
+                return 2;
+            }
+
+            @Override
+            public CharSequence getPageTitle(int position) {
+                switch (position) {
+                    case 0:
+                        return getString(R.string.gems);
+                    case 1:
+                        return getString(R.string.subscriptions);
+                }
+                return "";
+            }
+        });
+
+        if (tabLayout != null && viewPager != null) {
+            tabLayout.setupWithViewPager(viewPager);
+        }
+    }
+
+    public interface CheckoutFragment {
+
+        void setupCheckout();
+        void setListener(GemPurchaseActivity listener);
+    }
 }
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/GemsPurchaseFragment.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/GemsPurchaseFragment.java
index fc83ab8c1..68e93cf1d 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/GemsPurchaseFragment.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/GemsPurchaseFragment.java
@@ -7,8 +7,6 @@ import com.habitrpg.android.habitica.helpers.PurchaseTypes;
 import com.habitrpg.android.habitica.proxy.ifce.CrashlyticsProxy;
 import com.habitrpg.android.habitica.ui.GemPurchaseOptionsView;
 import com.habitrpg.android.habitica.ui.activities.GemPurchaseActivity;
-import com.habitrpg.android.habitica.ui.helpers.ViewHelper;
-import com.playseeds.android.sdk.Seeds;
 
 import org.greenrobot.eventbus.EventBus;
 import org.solovyev.android.checkout.ActivityCheckout;
@@ -25,6 +23,7 @@ import android.content.Context;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -36,7 +35,7 @@ import javax.inject.Inject;
 
 import butterknife.BindView;
 
-public class GemsPurchaseFragment extends BaseFragment {
+public class GemsPurchaseFragment extends BaseFragment implements GemPurchaseActivity.CheckoutFragment {
 
     @BindView(R.id.gems_4_view)
     GemPurchaseOptionsView gems4View;
@@ -50,19 +49,11 @@ public class GemsPurchaseFragment extends BaseFragment {
     @Inject
     CrashlyticsProxy crashlyticsProxy;
 
-    private HashMap<String, String> priceMap;
-
     private static final int GEMS_TO_ADD = 21;
     Button btnPurchaseGems;
-    private Listener listener;
+    private GemPurchaseActivity listener;
     private BillingRequests billingRequests;
-
-    @Override
-    public void onAttach(Context context) {
-        super.onAttach(context);
-
-        listener = (Listener) context;
-    }
+    private Inventory inventory;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
@@ -70,8 +61,6 @@ public class GemsPurchaseFragment extends BaseFragment {
 
         super.onCreateView(inflater, container, savedInstanceState);
 
-        priceMap = new HashMap<>();
-
         return inflater.inflate(R.layout.fragment_gem_purchase, container, false);
     }
 
@@ -90,16 +79,20 @@ public class GemsPurchaseFragment extends BaseFragment {
         gems84View.setOnPurchaseClickListener(v -> purchaseGems(PurchaseTypes.Purchase84Gems));
 
         gems84View.seedsImageButton.setOnClickListener(v -> ((GemPurchaseActivity)this.getActivity()).showSeedsPromo(getString(R.string.seeds_interstitial_gems), "store"));
+    }
 
+    @Override
+    public void setupCheckout() {
         final ActivityCheckout checkout = listener.getActivityCheckout();
-
         if (checkout != null) {
             checkout.destroyPurchaseFlow();
 
+            inventory = checkout.makeInventory();
+
             checkout.createPurchaseFlow(new RequestListener<Purchase>() {
                 @Override
                 public void onSuccess(@NonNull Purchase purchase) {
-                    if (PurchaseTypes.allTypes.contains(purchase.sku)) {
+                    if (PurchaseTypes.allGemTypes.contains(purchase.sku)) {
                         billingRequests.consume(purchase.token, new RequestListener<Object>() {
                             @Override
                             public void onSuccess(@NonNull Object o) {
@@ -139,24 +132,29 @@ public class GemsPurchaseFragment extends BaseFragment {
 
                 @Override
                 public void onReady(@NonNull BillingRequests billingRequests, @NonNull String s, boolean b) {
-
-                    checkout.loadInventory().whenLoaded(products -> {
-
-                        Inventory.Product gems = products.get(ProductTypes.IN_APP);
-
-                        java.util.List<Sku> skus = gems.getSkus();
-
-                        for (Sku sku : skus) {
-                            priceMap.put(sku.id, sku.price);
-                            updateButtonLabel(sku.id, sku.price);
-                        }
-                    });
-
                 }
             });
+            inventory.load(Inventory.Request.create()
+                            .loadAllPurchases().loadSkus(ProductTypes.IN_APP, PurchaseTypes.allGemTypes),
+                    products -> {
+                        Inventory.Product gems = products.get(ProductTypes.IN_APP);
+                        if (!gems.supported) {
+                            // billing is not supported, user can't purchase anything
+                            return;
+                        }
+                        java.util.List<Sku> skus = gems.getSkus();
+                        for (Sku sku : skus) {
+                            updateButtonLabel(sku.id.code, sku.price);
+                        }
+                    });
         }
     }
 
+    @Override
+    public void setListener(GemPurchaseActivity listener) {
+        this.listener = listener;
+    }
+
     private void updateButtonLabel(String sku, String price) {
         GemPurchaseOptionsView matchingView;
         if (sku.equals(PurchaseTypes.Purchase4Gems)) {
@@ -179,7 +177,7 @@ public class GemsPurchaseFragment extends BaseFragment {
             @Override
             public void onSuccess(@NonNull Purchases purchases) {
                 for (Purchase purchase : purchases.list) {
-                    if (PurchaseTypes.allTypes.contains(purchase.sku)) {
+                    if (PurchaseTypes.allGemTypes.contains(purchase.sku)) {
                         billingRequests.consume(purchase.token, new RequestListener<Object>() {
                             @Override
                             public void onSuccess(@NonNull Object o) {
@@ -223,8 +221,4 @@ public class GemsPurchaseFragment extends BaseFragment {
         });
 
     }
-
-    public interface Listener {
-        ActivityCheckout getActivityCheckout();
-    }
 }
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/SubscriptionFragment.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/SubscriptionFragment.java
new file mode 100644
index 000000000..837b76784
--- /dev/null
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/SubscriptionFragment.java
@@ -0,0 +1,219 @@
+package com.habitrpg.android.habitica.ui.fragments;
+
+import com.habitrpg.android.habitica.R;
+import com.habitrpg.android.habitica.components.AppComponent;
+import com.habitrpg.android.habitica.events.BoughtGemsEvent;
+import com.habitrpg.android.habitica.helpers.PurchaseTypes;
+import com.habitrpg.android.habitica.proxy.ifce.CrashlyticsProxy;
+import com.habitrpg.android.habitica.ui.SubscriptionOptionView;
+import com.habitrpg.android.habitica.ui.activities.GemPurchaseActivity;
+
+import org.greenrobot.eventbus.EventBus;
+import org.solovyev.android.checkout.ActivityCheckout;
+import org.solovyev.android.checkout.BillingRequests;
+import org.solovyev.android.checkout.Checkout;
+import org.solovyev.android.checkout.Inventory;
+import org.solovyev.android.checkout.ProductTypes;
+import org.solovyev.android.checkout.Purchase;
+import org.solovyev.android.checkout.Purchases;
+import org.solovyev.android.checkout.RequestListener;
+import org.solovyev.android.checkout.Sku;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+import javax.inject.Inject;
+
+import butterknife.BindView;
+
+public class SubscriptionFragment extends BaseFragment implements GemPurchaseActivity.CheckoutFragment {
+
+    @Inject
+    CrashlyticsProxy crashlyticsProxy;
+
+    @BindView(R.id.subscription1month)
+    SubscriptionOptionView subscription1MonthView;
+    @BindView(R.id.subscription3month)
+    SubscriptionOptionView subscription3MonthView;
+    @BindView(R.id.subscription6month)
+    SubscriptionOptionView subscription6MonthView;
+    @BindView(R.id.subscription12month)
+    SubscriptionOptionView subscription12MonthView;
+
+    @BindView(R.id.subscribeButton)
+    Button subscriptionButton;
+
+    @Nullable
+    String selectedSubscriptionSku;
+
+    private GemPurchaseActivity listener;
+    private BillingRequests billingRequests;
+    private Inventory inventory;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        super.onCreateView(inflater, container, savedInstanceState);
+
+        return inflater.inflate(R.layout.fragment_subscription, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        this.subscription1MonthView.setOnPurchaseClickListener(view1 -> selectSubscription(PurchaseTypes.Subscription1Month));
+        this.subscription3MonthView.setOnPurchaseClickListener(view1 -> selectSubscription(PurchaseTypes.Subscription3Month));
+        this.subscription6MonthView.setOnPurchaseClickListener(view1 -> selectSubscription(PurchaseTypes.Subscription6Month));
+        this.subscription12MonthView.setOnPurchaseClickListener(view1 -> selectSubscription(PurchaseTypes.Subscription12Month));
+    }
+
+    @Override
+    public void injectFragment(AppComponent component) {
+        component.inject(this);
+    }
+
+    @Override
+    public void setupCheckout() {
+        final ActivityCheckout checkout = listener.getActivityCheckout();
+        if (checkout != null) {
+            inventory = checkout.makeInventory();
+
+            checkout.destroyPurchaseFlow();
+
+            checkout.createPurchaseFlow(new RequestListener<Purchase>() {
+                @Override
+                public void onSuccess(@NonNull Purchase purchase) {
+                    if (PurchaseTypes.allSubscriptionTypes.contains(purchase.sku)) {
+                        billingRequests.consume(purchase.token, new RequestListener<Object>() {
+                            @Override
+                            public void onSuccess(@NonNull Object o) {
+                                if (purchase.sku.equals(PurchaseTypes.Purchase84Gems)) {
+                                    ((GemPurchaseActivity)getActivity()).showSeedsPromo(getString(R.string.seeds_interstitial_sharing), "store");
+                                }
+                            }
+
+                            @Override
+                            public void onError(int i, @NonNull Exception e) {
+                                crashlyticsProxy.fabricLogE("Purchase", "Consume", e);
+                            }
+                        });
+                    }
+                }
+
+                @Override
+                public void onError(int i, @NonNull Exception e) {
+                    crashlyticsProxy.fabricLogE("Purchase", "Error", e);
+                }
+            });
+
+
+            checkout.whenReady(new Checkout.Listener() {
+                @Override
+                public void onReady(@NonNull final BillingRequests billingRequests) {
+                    SubscriptionFragment.this.billingRequests = billingRequests;
+
+                    checkIfPendingPurchases();
+                }
+
+                @Override
+                public void onReady(@NonNull BillingRequests billingRequests, @NonNull String s, boolean b) {
+                    inventory.load(Inventory.Request.create()
+                                    .loadAllPurchases().loadSkus(ProductTypes.SUBSCRIPTION, PurchaseTypes.allSubscriptionTypes),
+                            products -> {
+                                Inventory.Product subscriptions = products.get(ProductTypes.SUBSCRIPTION);
+
+                                java.util.List<Sku> skus = subscriptions.getSkus();
+
+                                for (Sku sku : skus) {
+                                    updateButtonLabel(sku, sku.price, subscriptions);
+                                }
+                                selectSubscription(PurchaseTypes.Subscription1Month);
+                            });
+                }
+            });
+        }
+    }
+
+    private void updateButtonLabel(Sku sku, String price, Inventory.Product subscriptions) {
+        SubscriptionOptionView matchingView = buttonForSku(sku);
+        if (matchingView != null) {
+            matchingView.setPriceText(price);
+            matchingView.setSku(sku.id.code);
+            matchingView.setIsPurchased(subscriptions.isPurchased(sku));
+        }
+    }
+
+    private void selectSubscription(String sku) {
+        if (this.selectedSubscriptionSku != null) {
+            SubscriptionOptionView oldButton = buttonForSku(this.selectedSubscriptionSku);
+            if (oldButton != null) {
+                oldButton.setIsPurchased(false);
+            }
+        }
+        this.selectedSubscriptionSku = sku;
+        SubscriptionOptionView subscriptionOptionButton = buttonForSku(this.selectedSubscriptionSku);
+        if (subscriptionOptionButton != null) {
+            subscriptionOptionButton.setIsPurchased(true);
+        }
+        this.subscriptionButton.setEnabled(true);
+    }
+
+    @Nullable
+    private SubscriptionOptionView buttonForSku(Sku sku) {
+        return buttonForSku(sku.id.code);
+    }
+
+    @Nullable
+    private SubscriptionOptionView buttonForSku(String sku) {
+        if (sku.equals(PurchaseTypes.Subscription1Month)) {
+            return subscription1MonthView;
+        } else if (sku.equals(PurchaseTypes.Subscription3Month)) {
+            return subscription3MonthView;
+        } else if (sku.equals(PurchaseTypes.Subscription6Month)) {
+            return subscription6MonthView;
+        } else if (sku.equals(PurchaseTypes.Subscription12Month)) {
+            return subscription12MonthView;
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public void setListener(GemPurchaseActivity listener) {
+        this.listener = listener;
+    }
+
+    private void checkIfPendingPurchases() {
+        billingRequests.getAllPurchases(ProductTypes.SUBSCRIPTION, new RequestListener<Purchases>() {
+            @Override
+            public void onSuccess(@NonNull Purchases purchases) {
+                for (Purchase purchase : purchases.list) {
+                    if (PurchaseTypes.allGemTypes.contains(purchase.sku)) {
+                        billingRequests.consume(purchase.token, new RequestListener<Object>() {
+                            @Override
+                            public void onSuccess(@NonNull Object o) {
+                            }
+
+                            @Override
+                            public void onError(int i, @NonNull Exception e) {
+                                crashlyticsProxy.fabricLogE("Purchase", "Consume", e);
+                            }
+                        });
+                    }
+                }
+            }
+
+            @Override
+            public void onError(int i, @NonNull Exception e) {
+                crashlyticsProxy.fabricLogE("Purchase", "getAllPurchases", e);
+            }
+        });
+    }
+
+}
diff --git a/seeds-sdk/build.gradle b/seeds-sdk/build.gradle
index 18c931c5c..6fe87be4a 100755
--- a/seeds-sdk/build.gradle
+++ b/seeds-sdk/build.gradle
@@ -46,11 +46,11 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'org.glassfish:javax.json:1.0.4'
-    compile 'com.google.android.gms:play-services:9.2.0'
+    compile 'com.google.android.gms:play-services:10.0.1'
     compile 'com.google.code.gson:gson:2.4'
     compile 'com.android.support:multidex:1.0.1'
     compile 'com.loopj.android:android-async-http:1.4.9'
-    compile 'org.solovyev.android:checkout:0.7.5@aar'
+    compile 'org.solovyev.android:checkout:0.9.1@aar'
     androidTestCompile 'org.mockito:mockito-core:1.9.5'
     androidTestCompile 'com.google.dexmaker:dexmaker:1.0'
     androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.0'