Add donation fragment

5 files changed, 133 insertions, 32 deletions

diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index c6eea31fd..d26249602 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -52,12 +52,7 @@ dependencies {
     compile 'com.splitwise:tokenautocomplete:2.0.2@aar'
     compile 'se.emilsjolander:stickylistheaders:2.7.0'
     compile 'org.sufficientlysecure:html-textview:1.3'
-    compile 'com.mikepenz:materialdrawer:4.6.3@aar'
-    compile 'com.mikepenz:materialize:0.5.1'
-    compile 'com.mikepenz:iconics-core:2.5.3@aar'
-    compile 'com.mikepenz:google-material-typeface:2.2.0.1@aar'
-    compile 'com.mikepenz:fontawesome-typeface:4.5.0.1@aar'
-    compile 'com.mikepenz:community-material-typeface:1.3.41.1@aar'
+    compile 'org.sufficientlysecure:donations:2.4'
     compile 'com.nispok:snackbar:2.11.0'
     compile 'com.squareup.okhttp:okhttp:2.7.1'
     compile 'com.squareup.okhttp:okhttp-urlconnection:2.7.1'
@@ -66,6 +61,14 @@ dependencies {
     compile 'org.thoughtcrime.ssl.pinning:AndroidPinning:1.0.0'
     compile 'com.cocosw:bottomsheet:1.2.0@aar'
 
+    // Material Drawer
+    compile 'com.mikepenz:materialdrawer:4.6.3@aar'
+    compile 'com.mikepenz:materialize:0.5.1'
+    compile 'com.mikepenz:iconics-core:2.5.3@aar'
+    compile 'com.mikepenz:google-material-typeface:2.2.0.1@aar'
+    compile 'com.mikepenz:fontawesome-typeface:4.5.0.1@aar'
+    compile 'com.mikepenz:community-material-typeface:1.3.41.1@aar'
+
     // Nordpol
     compile 'com.fidesmo:nordpol-android:0.1.15@aar'
     compile 'com.fidesmo:nordpol-core:0.1.15'
@@ -100,37 +103,37 @@ dependencyVerification {
             'com.splitwise:tokenautocomplete:2fc238424130b42155b5f2e39799a90bbbd13b148850afbe534ab08bb913c7f7',
             'se.emilsjolander:stickylistheaders:a08ca948aa6b220f09d82f16bbbac395f6b78897e9eeac6a9f0b0ba755928eeb',
             'org.sufficientlysecure:html-textview:39048e35894e582adada388e6c00631803283f8defed8e07ad58a5f284f272ee',
+            'com.nispok:snackbar:46b5eb9d630d329e13c2ce00ee9fb115ffb66c23c72cff32ee97eedd76824c6f',
+            'org.sufficientlysecure:donations:96f8197bab26dfe41900d824f10f8f1914519cd62eedb77bdac5b223eccdf0a6',
+            'com.squareup.okhttp:okhttp-urlconnection:8dce03792fd7b5f089dc4fc0fdcecbbe50ae6cca21cb08a787a3b902a9914111',
+            'com.squareup.okhttp:okhttp:8df336e3e93b22ba8c05da5d94caf968950db845869c7ca16ed682e065135aa8',
+            'org.apache.james:apache-mime4j-dom:7e6b06ee164a1c21b7e477249ea0b74a18fddce44764e5764085f58dd8c34633',
+            'org.apache.james:apache-mime4j-core:4d7434c68f94b81a253c12f28e6bbb4d6239c361d6086a46e22e594bb43ac660',
+            'com.cocosw:bottomsheet:40d2187c9cdaf224acbf876abc138cd9d4a293ef89091982ecf2492c8fcd186b',
+            'org.thoughtcrime.ssl.pinning:AndroidPinning:afa1d74e699257fa75cb109ff29bac50726ef269c6e306bdeffe8223cee06ef4',
             'com.mikepenz:materialize:2457dbe0b874a422c0a21bc6716cf5af1d5a8d39387857ff7c20855ab5543bf8',
             'com.mikepenz:materialdrawer:4e2644f454cc2ce48b956536d3339957c3f592adb2e0b6dad72d477da29f7677',
             'com.mikepenz:google-material-typeface:48b2712de87d542e9b050846e9f602238a367f38e2d5e8ea4557c5b12adfcbec',
             'com.mikepenz:iconics-core:d2495547db9d881168b1b502b1934f6a000ed5086c6c6a7114f3bbcbbb7ec306',
             'com.mikepenz:community-material-typeface:990acfcfb892a733d36748fe29176bd61dd5ab34bc8ca1c591200e639d955b99',
             'com.mikepenz:fontawesome-typeface:69cb09934a83bac607e78a29459868d537f766224b4a65a042d1f84c98c7b05d',
-            'com.squareup.okhttp:okhttp:8df336e3e93b22ba8c05da5d94caf968950db845869c7ca16ed682e065135aa8',
-            'com.nispok:snackbar:46b5eb9d630d329e13c2ce00ee9fb115ffb66c23c72cff32ee97eedd76824c6f',
-            'org.apache.james:apache-mime4j-core:4d7434c68f94b81a253c12f28e6bbb4d6239c361d6086a46e22e594bb43ac660',
-            'com.squareup.okhttp:okhttp-urlconnection:8dce03792fd7b5f089dc4fc0fdcecbbe50ae6cca21cb08a787a3b902a9914111',
-            'org.thoughtcrime.ssl.pinning:AndroidPinning:afa1d74e699257fa75cb109ff29bac50726ef269c6e306bdeffe8223cee06ef4',
-            'org.apache.james:apache-mime4j-dom:7e6b06ee164a1c21b7e477249ea0b74a18fddce44764e5764085f58dd8c34633',
-//            'OpenKeychain.extern.openpgp-api-lib:openpgp-api:2aedbdd2df12df4879c9af2e2917e6b2f1da6e4209a299be6e5e7fa998eaef95',
-            'com.cocosw:bottomsheet:40d2187c9cdaf224acbf876abc138cd9d4a293ef89091982ecf2492c8fcd186b',
-//            'OpenKeychain.extern.bouncycastle:core:84bf273bad2208fda941be9f26ece4b588e5a86c1b6bdb1c9f6344b72a343931',
-//            'OpenKeychain.extern.openkeychain-api-lib:openkeychain-intents:d025e4ae1ec539663a35c0b904efd84e1a1a72f32f909174c110d65e19e51c28',
-//            'OpenKeychain.extern.bouncycastle:pg:ab73a3b9cc495b1b1bda466fccead031c10138fe6bf0f147bcf625c4838b3e59',
-//            'OpenKeychain.extern.bouncycastle:prov:eac23e551195c8876fa91d9bc9f735f27a264f1f5fa0d3bc21f141d0013d417b',
-//            'OpenKeychain.extern.KeybaseLib:Lib:d6a543fdee0a736a65bedcd225b98c9f8d5c9f5b72a0c2714e5b369019cd0ec6',
-//            'OpenKeychain.extern.safeslinger-exchange:safeslinger-exchange:b0238b99fb237bd7e2721d709930dbc85d21a7f533866899edc829dbe4d5f478',
-//            'OpenKeychain.extern:minidns:51e34ebab23ebd6bdd4cc681024040e5cfd2d713a51a4b209e4fbeaa73e5fe57',
+            'com.fidesmo:nordpol-core:fe09e65379f2c7300b669ef7df2bfbde47729dac19edacc26b5ddb44b94ff67d',
+            'com.fidesmo:nordpol-android:012f93c2c78bd5e3b35af3e8a6676c4fac56755abee252dcfdbb8b35df19e3dd',
+//            'OpenKeychain.extern.bouncycastle:core:b22dfb37e09fb520683dd0ba089351787560a75b59b60822143f633ec984cab5',
+//            'OpenKeychain.extern.openpgp-api-lib:openpgp-api:8a53012b9df6d62174ebdc11e0ab56700501a915930db5c12e32d565f136fc06',
+//            'OpenKeychain.extern.openkeychain-api-lib:openkeychain-intents:9263330c00497b7bb70502160f50c8396228129376f48f4f5656d28360a2edac',
+//            'OpenKeychain.extern.bouncycastle:prov:2d93a52e1b519995b18c0a92a1e59a2773d67d9b466a9cce6af5202a66502577',
+//            'OpenKeychain.extern.bouncycastle:pg:1397025acf36be36d329c0345b136af776be82fe5d6dad70cc06db09d2f02201',
+//            'OpenKeychain.extern.safeslinger-exchange:safeslinger-exchange:989fcc0eba663489a41aa166f6bb39f21271d980faddea5f06ab75339e792d10',
             'com.android.support:support-annotations:f347a35b9748a4103b39a6714a77e2100f488d623fd6268e259c177b200e9d82',
+//            'OpenKeychain.extern:minidns:109d5851ab351d7628ed62a0ed96b40598952424e56657c17debbeb4a704f0ce',
+//            'OpenKeychain.extern.KeybaseLib:Lib:c5b1567ff781c311240e83f865c4ba76ae435eb00994529b8364371abf0d76de',
             'com.squareup.okio:okio:114bdc1f47338a68bcbc95abf2f5cdc72beeec91812f2fcd7b521c1937876266',
-            'com.fidesmo:nordpol-core:fe09e65379f2c7300b669ef7df2bfbde47729dac19edacc26b5ddb44b94ff67d',
-            'com.fidesmo:nordpol-android:012f93c2c78bd5e3b35af3e8a6676c4fac56755abee252dcfdbb8b35df19e3dd'
     ]
 }
 
 
 
-
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion
     buildToolsVersion rootProject.ext.buildToolsVersion
@@ -203,6 +206,23 @@ android {
         }
     }
 
+    productFlavors {
+        google {
+            buildConfigField "boolean", "DONATIONS_GOOGLE", "true"
+            buildConfigField "String", "GOOGLE_PLAY_PUBKEY", "\"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwX9SOQ/EL4u5pvbYmYMagN5DDenuSaMaVs2cVPzqxMaIHp6/9/nGuzj2/CpcB4ASd2vvfLlE9tZRkPmFTULWc4Sp4OR+JenQufZZr7Y8WGPkFyqd+dOxhIqKKLtH1QuqSyhby3gEMlWzydJY3rHXlH2Bpu65Uroawq76nynnELXNlzsCM231XWgj4HA87qxv9hSWLCpu16wKxZIX3d6mwZLZmGF+xYJAzVr291oDYYl+h6BDoIcAfmQFsv5MexNwBFO+TLVrvL0e5qdGHZxwwD1/68VSY8FxAEfM+yq7jovdVSdcXlJQjZrV5TRDdFWrtEB6njGA3YZWXP6B6MMMoQIDAQAB\""
+            buildConfigField "String", "PAYPAL_USER", "null"
+            buildConfigField "String", "PAYPAL_CURRENCY_CODE", "null"
+            buildConfigField "String", "BITCOIN_ADDRESS", "null"
+        }
+        fdroid {
+            buildConfigField "boolean", "DONATIONS_GOOGLE", "false"
+            buildConfigField "String", "GOOGLE_PLAY_PUBKEY", "null"
+            buildConfigField "String", "PAYPAL_USER", "\"dominik@dominikschuermann.de\""
+            buildConfigField "String", "PAYPAL_CURRENCY_CODE", "\"EUR\""
+            buildConfigField "String", "BITCOIN_ADDRESS", "\"1JZfAKTbTU5LJTkDELhPUF4Xa6VstEZgz6\""
+        }
+    }
+
     /*
      * To sign release build, create file gradle.properties in ~/.gradle/ with this content:
      *
diff --git a/OpenKeychain/src/google/AndroidManifest.xml b/OpenKeychain/src/google/AndroidManifest.xml
new file mode 100644
index 000000000..21319668c
--- /dev/null
+++ b/OpenKeychain/src/google/AndroidManifest.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
+        package="org.sufficientlysecure.keychain" >
+
+    <uses-permission android:name="com.android.vending.BILLING" />
+
+    <application />
+
+</manifest>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
index 7987f73b9..c67e97440 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java
@@ -20,11 +20,15 @@ package org.sufficientlysecure.keychain.ui;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.support.v4.app.Fragment;
 import android.support.v4.view.ViewPager;
 import android.view.View;
 
 import com.astuetz.PagerSlidingTabStrip;
 
+import org.sufficientlysecure.donations.DonationsFragment;
+import org.sufficientlysecure.keychain.BuildConfig;
+import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.ui.adapter.PagerTabStripAdapter;
 import org.sufficientlysecure.keychain.ui.base.BaseActivity;
@@ -36,10 +40,15 @@ public class HelpActivity extends BaseActivity {
     public static final int TAB_START = 0;
     public static final int TAB_CONFIRM = 1;
     public static final int TAB_FAQ = 2;
-    public static final int TAB_CHANGELOG = 3;
-    public static final int TAB_ABOUT = 4;
+    public static final int TAB_DONATE = 3;
+    public static final int TAB_CHANGELOG = 4;
+    public static final int TAB_ABOUT = 5;
+
+    // Google Play
+    private static final String[] GOOGLE_PLAY_CATALOG = new String[]{"keychain.donation.1",
+            "keychain.donation.2", "keychain.donation.3", "keychain.donation.5", "keychain.donation.10",
+            "keychain.donation.50", "keychain.donation.100"};
 
-    ViewPager mViewPager;
     private PagerTabStripAdapter mTabsAdapter;
 
     @Override
@@ -53,12 +62,12 @@ public class HelpActivity extends BaseActivity {
             }
         });
 
-        mViewPager = (ViewPager) findViewById(R.id.pager);
+        ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
         PagerSlidingTabStrip slidingTabLayout =
                 (PagerSlidingTabStrip) findViewById(R.id.sliding_tab_layout);
 
         mTabsAdapter = new PagerTabStripAdapter(this);
-        mViewPager.setAdapter(mTabsAdapter);
+        viewPager.setAdapter(mTabsAdapter);
 
         int selectedTab = TAB_START;
         Intent intent = getIntent();
@@ -81,6 +90,26 @@ public class HelpActivity extends BaseActivity {
         mTabsAdapter.addTab(HelpMarkdownFragment.class, faqBundle,
                 getString(R.string.help_tab_faq));
 
+        Bundle donationsBundle = new Bundle();
+        donationsBundle.putBoolean(DonationsFragment.ARG_DEBUG, Constants.DEBUG);
+        if (BuildConfig.DONATIONS_GOOGLE) {
+            donationsBundle.putBoolean(DonationsFragment.ARG_GOOGLE_ENABLED, true);
+            donationsBundle.putString(DonationsFragment.ARG_GOOGLE_PUBKEY, BuildConfig.GOOGLE_PLAY_PUBKEY);
+            donationsBundle.putStringArray(DonationsFragment.ARG_GOOGLE_CATALOG, GOOGLE_PLAY_CATALOG);
+            donationsBundle.putStringArray(DonationsFragment.ARG_GOOGLE_CATALOG_VALUES,
+                    getResources().getStringArray(R.array.help_donation_google_catalog_values));
+        } else {
+            donationsBundle.putBoolean(DonationsFragment.ARG_PAYPAL_ENABLED, true);
+            donationsBundle.putString(DonationsFragment.ARG_PAYPAL_CURRENCY_CODE, BuildConfig.PAYPAL_CURRENCY_CODE);
+            donationsBundle.putString(DonationsFragment.ARG_PAYPAL_USER, BuildConfig.PAYPAL_USER);
+            donationsBundle.putString(DonationsFragment.ARG_PAYPAL_ITEM_NAME,
+                    getString(R.string.help_donation_paypal_item));
+            donationsBundle.putBoolean(DonationsFragment.ARG_BITCOIN_ENABLED, true);
+            donationsBundle.putString(DonationsFragment.ARG_BITCOIN_ADDRESS, BuildConfig.BITCOIN_ADDRESS);
+        }
+        mTabsAdapter.addTab(DonationsFragment.class, donationsBundle,
+                getString(R.string.help_tab_donations));
+
         Bundle changelogBundle = new Bundle();
         changelogBundle.putInt(HelpMarkdownFragment.ARG_MARKDOWN_RES, R.raw.help_changelog);
         mTabsAdapter.addTab(HelpMarkdownFragment.class, changelogBundle,
@@ -90,10 +119,10 @@ public class HelpActivity extends BaseActivity {
                 getString(R.string.help_tab_about));
 
         // NOTE: must be after adding the tabs!
-        slidingTabLayout.setViewPager(mViewPager);
+        slidingTabLayout.setViewPager(viewPager);
 
         // switch to tab selected by extra
-        mViewPager.setCurrentItem(selectedTab);
+        viewPager.setCurrentItem(selectedTab);
     }
 
     @Override
@@ -107,4 +136,18 @@ public class HelpActivity extends BaseActivity {
         context.startActivity(intent);
     }
 
+    /**
+     * Needed for Google Play In-app Billing. It uses startIntentSenderForResult(). The result is not propagated to
+     * the Fragment like in startActivityForResult(). Thus we need to propagate manually to our Fragment.
+     */
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        Fragment fragment = mTabsAdapter.getRegisteredFragment(TAB_DONATE);
+        if (fragment != null) {
+            fragment.onActivityResult(requestCode, resultCode, data);
+        }
+    }
+
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/PagerTabStripAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/PagerTabStripAdapter.java
index 7b911da96..5c5c87a2a 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/PagerTabStripAdapter.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/PagerTabStripAdapter.java
@@ -22,12 +22,15 @@ import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentPagerAdapter;
 import android.support.v7.app.AppCompatActivity;
+import android.util.SparseArray;
+import android.view.ViewGroup;
 
 import java.util.ArrayList;
 
 public class PagerTabStripAdapter extends FragmentPagerAdapter {
     protected final Activity mActivity;
     protected final ArrayList<TabInfo> mTabs = new ArrayList<>();
+    SparseArray<Fragment> registeredFragments = new SparseArray<Fragment>();
 
     static final class TabInfo {
         public final Class<?> clss;
@@ -72,4 +75,21 @@ public class PagerTabStripAdapter extends FragmentPagerAdapter {
     public CharSequence getPageTitle(int position) {
         return mTabs.get(position).title;
     }
+
+    @Override
+    public Object instantiateItem(ViewGroup container, int position) {
+        Fragment fragment = (Fragment) super.instantiateItem(container, position);
+        registeredFragments.put(position, fragment);
+        return fragment;
+    }
+
+    @Override
+    public void destroyItem(ViewGroup container, int position, Object object) {
+        registeredFragments.remove(position);
+        super.destroyItem(container, position, object);
+    }
+
+    public Fragment getRegisteredFragment(int position) {
+        return registeredFragments.get(position);
+    }
 }
diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index b801a7e10..25316df54 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -502,6 +502,7 @@
     <string name="help_tab_changelog">"Changelog"</string>
     <string name="help_tab_about">"About"</string>
     <string name="help_about_version">"Version:"</string>
+    <string name="help_tab_donations">"Donate"</string>
 
     <!-- Import -->
     <string name="import_tab_keyserver">"Keyserver"</string>
@@ -1725,5 +1726,13 @@
     <string name="prompt_fidesmo_app_install_message">"To install PGP you need the Fidesmo Android app."</string>
     <string name="prompt_fidesmo_app_install_button_positive">"Install"</string>
     <string name="prompt_fidesmo_app_install_button_negative">"Cancel"</string>
-
+    <string name="help_donation_paypal_item">OpenKeychain Donation</string>
+    <string-array name="help_donation_google_catalog_values">
+        <item>1 Euro</item>
+        <item>3 Euro</item>
+        <item>5 Euro</item>
+        <item>10 Euro</item>
+        <item>50 Euro</item>
+        <item>100 Euro</item>
+    </string-array>
 </resources>