support OpenCollective as a donation option

app/src/main/java/org/fdroid/fdroid/data/App.java

@@ -165,6 +165,8 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
 
     public String liberapayID;
 
+    public String openCollective;
+
     /**
      * This matches {@code CurrentVersion} in build metadata files.
      *
@@ -312,6 +314,9 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
                 case Cols.LIBERAPAY_ID:
                     liberapayID = cursor.getString(i);
                     break;
+                case Cols.OPEN_COLLECTIVE:
+                    openCollective = cursor.getString(i);
+                    break;
                 case Cols.AutoInstallApk.VERSION_NAME:
                     autoInstallVersionName = cursor.getString(i);
                     break;
@@ -991,6 +996,7 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
         values.put(Cols.LITECOIN, litecoin);
         values.put(Cols.FLATTR_ID, flattrID);
         values.put(Cols.LIBERAPAY_ID, liberapayID);
+        values.put(Cols.OPEN_COLLECTIVE, openCollective);
         values.put(Cols.ADDED, Utils.formatDate(added, ""));
         values.put(Cols.LAST_UPDATED, Utils.formatDate(lastUpdated, ""));
         values.put(Cols.PREFERRED_SIGNER, preferredSigner);
@@ -1104,6 +1110,12 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
         return TextUtils.isEmpty(bitcoin) ? null : "litecoin:" + bitcoin;
     }
 
+    @Nullable
+    public String getOpenCollectiveUri() {
+        return TextUtils.isEmpty(openCollective) ? null : "https://opencollective.com/"
+                + openCollective + "/donate/";
+    }
+
     @Nullable
     public String getFlattrUri() {
         return TextUtils.isEmpty(flattrID) ? null : "https://flattr.com/thing/" + flattrID;
@@ -1220,6 +1232,7 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
         dest.writeString(this.litecoin);
         dest.writeString(this.flattrID);
         dest.writeString(this.liberapayID);
+        dest.writeString(this.openCollective);
         dest.writeString(this.preferredSigner);
         dest.writeString(this.suggestedVersionName);
         dest.writeInt(this.suggestedVersionCode);
@@ -1271,6 +1284,7 @@ public class App extends ValueObject implements Comparable<App>, Parcelable {
         this.litecoin = in.readString();
         this.flattrID = in.readString();
         this.liberapayID = in.readString();
+        this.openCollective = in.readString();
         this.preferredSigner = in.readString();
         this.suggestedVersionName = in.readString();
         this.suggestedVersionCode = in.readInt();

app/src/main/java/org/fdroid/fdroid/data/DBHelper.java

@@ -157,6 +157,7 @@ public class DBHelper extends SQLiteOpenHelper {
             + AppMetadataTable.Cols.LITECOIN + " string,"
             + AppMetadataTable.Cols.FLATTR_ID + " string,"
             + AppMetadataTable.Cols.LIBERAPAY_ID + " string,"
+            + AppMetadataTable.Cols.OPEN_COLLECTIVE + " string,"
             + AppMetadataTable.Cols.REQUIREMENTS + " string,"
             + AppMetadataTable.Cols.ADDED + " string,"
             + AppMetadataTable.Cols.LAST_UPDATED + " string,"
@@ -227,7 +228,7 @@ public class DBHelper extends SQLiteOpenHelper {
             + "primary key(" + ApkAntiFeatureJoinTable.Cols.APK_ID + ", " + ApkAntiFeatureJoinTable.Cols.ANTI_FEATURE_ID + ") "
             + " );";
 
-    protected static final int DB_VERSION = 84;
+    protected static final int DB_VERSION = 85;
 
     private final Context context;
 
@@ -457,6 +458,20 @@ public class DBHelper extends SQLiteOpenHelper {
         addTranslation(db, oldVersion);
         switchRepoArchivePriorities(db, oldVersion);
         deleteOldIconUrls(db, oldVersion);
+        addOpenCollective(db, oldVersion);
+    }
+
+    private void addOpenCollective(SQLiteDatabase db, int oldVersion) {
+        if (oldVersion >= 85) {
+            return;
+        }
+
+        if (!columnExists(db, AppMetadataTable.NAME, AppMetadataTable.Cols.OPEN_COLLECTIVE)) {
+            Utils.debugLog(TAG, "Adding " + AppMetadataTable.Cols.OPEN_COLLECTIVE + " field to "
+                    + AppMetadataTable.NAME + " table in db.");
+            db.execSQL("alter table " + AppMetadataTable.NAME + " add column "
+                    + AppMetadataTable.Cols.OPEN_COLLECTIVE + " string;");
+        }
     }
 
     private void deleteOldIconUrls(SQLiteDatabase db, int oldVersion) {

app/src/main/java/org/fdroid/fdroid/data/Schema.java

@@ -190,6 +190,7 @@ public interface Schema {
             String LITECOIN = "litecoinAddr";
             String FLATTR_ID = "flattrID";
             String LIBERAPAY_ID = "liberapayID";
+            String OPEN_COLLECTIVE = "openCollective";
             String PREFERRED_SIGNER = "preferredSigner";
             String AUTO_INSTALL_VERSION_CODE = "suggestedVercode"; // name mismatch from issue #1063
             String SUGGESTED_VERSION_NAME = "upstreamVersion"; // name mismatch from issue #1063
@@ -244,7 +245,7 @@ public interface Schema {
                     ROW_ID, PACKAGE_ID, REPO_ID, IS_COMPATIBLE, NAME, SUMMARY, ICON, DESCRIPTION,
                     WHATSNEW, LICENSE, AUTHOR_NAME, AUTHOR_EMAIL, WEBSITE, ISSUE_TRACKER, SOURCE_CODE,
                     TRANSLATION, VIDEO, CHANGELOG, DONATE, BITCOIN, LITECOIN, FLATTR_ID, LIBERAPAY_ID,
-                    SUGGESTED_VERSION_NAME, SUGGESTED_VERSION_CODE, ADDED, LAST_UPDATED,
+                    OPEN_COLLECTIVE, SUGGESTED_VERSION_NAME, SUGGESTED_VERSION_CODE, ADDED, LAST_UPDATED,
                     ANTI_FEATURES, REQUIREMENTS, ICON_URL,
                     FEATURE_GRAPHIC, PROMO_GRAPHIC, TV_BANNER, PHONE_SCREENSHOTS,
                     SEVEN_INCH_SCREENSHOTS, TEN_INCH_SCREENSHOTS, TV_SCREENSHOTS, WEAR_SCREENSHOTS,
@@ -261,7 +262,7 @@ public interface Schema {
                     _ID, ROW_ID, REPO_ID, IS_COMPATIBLE, NAME, SUMMARY, ICON, DESCRIPTION,
                     WHATSNEW, LICENSE, AUTHOR_NAME, AUTHOR_EMAIL, WEBSITE, ISSUE_TRACKER, SOURCE_CODE,
                     TRANSLATION, VIDEO, CHANGELOG, DONATE, BITCOIN, LITECOIN, FLATTR_ID, LIBERAPAY_ID,
-                    SUGGESTED_VERSION_NAME, SUGGESTED_VERSION_CODE, ADDED, LAST_UPDATED,
+                    OPEN_COLLECTIVE, SUGGESTED_VERSION_NAME, SUGGESTED_VERSION_CODE, ADDED, LAST_UPDATED,
                     ANTI_FEATURES, REQUIREMENTS, ICON_URL,
                     FEATURE_GRAPHIC, PROMO_GRAPHIC, TV_BANNER, PHONE_SCREENSHOTS,
                     SEVEN_INCH_SCREENSHOTS, TEN_INCH_SCREENSHOTS, TV_SCREENSHOTS, WEAR_SCREENSHOTS,

app/src/main/java/org/fdroid/fdroid/views/AppDetailsRecyclerViewAdapter.java

@@ -796,6 +796,11 @@ public class AppDetailsRecyclerViewAdapter
                 addDonateOption(R.layout.donate_liberapay, app.getLiberapayUri());
             }
 
+            // OpenCollective
+            if (uriIsSetAndCanBeOpened(app.getOpenCollectiveUri())) {
+                addDonateOption(R.layout.donate_opencollective, app.getOpenCollectiveUri());
+            }
+
             // Bitcoin
             if (uriIsSetAndCanBeOpened(app.getBitcoinUri())) {
                 addDonateOption(R.layout.donate_bitcoin, app.getBitcoinUri());

app/src/main/res/drawable/donation_option_opencollective.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="300dp"
+    android:height="50dp"
+    android:viewportWidth="300"
+    android:viewportHeight="50">
+  <path
+      android:pathData="M25.806,0.226L275.806,0.226A24,24 0,0 1,299.806 24.226L299.806,24.226A24,24 0,0 1,275.806 48.226L25.806,48.226A24,24 0,0 1,1.806 24.226L1.806,24.226A24,24 0,0 1,25.806 0.226z"
+      android:fillType="evenOdd">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startY="2.1030872"
+          android:startX="150.80646"
+          android:endY="48.225807"
+          android:endX="150.80646"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF7ACFFF"/>
+        <item android:offset="1" android:color="#FF4CBEFF"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path
+      android:pathData="M275.806,24.226m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0"
+      android:fillColor="#ffffff"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M287.316,16.252C288.886,18.516 289.806,21.262 289.806,24.226c0,2.963 -0.92,5.71 -2.49,7.974L283.688,28.573C284.401,27.283 284.806,25.803 284.806,24.226 284.806,22.649 284.401,21.168 283.688,19.879l3.627,-3.627zM283.78,12.717 L280.153,16.345C278.863,15.631 277.383,15.226 275.806,15.226c-4.97,0 -9,4.03 -9,9 0,4.97 4.03,9 9,9 1.577,0 3.058,-0.405 4.347,-1.118l3.627,3.627C281.516,37.306 278.77,38.226 275.806,38.226 268.074,38.226 261.806,31.958 261.806,24.226 261.806,16.494 268.074,10.226 275.806,10.226c2.963,0 5.71,0.92 7.974,2.49z"
+      android:fillColor="#3faff0"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M287.316,16.252C288.886,18.516 289.806,21.262 289.806,24.226c0,2.963 -0.92,5.71 -2.49,7.974L283.688,28.573C284.401,27.283 284.806,25.803 284.806,24.226 284.806,22.649 284.401,21.168 283.688,19.879l3.627,-3.627z"
+      android:fillColor="#b8d5e6"
+      android:fillType="evenOdd"/>
+</vector>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="80dp"
+    android:layout_height="28dp"
+    android:layout_marginEnd="12dp"
+    android:layout_marginLeft="12dp"
+    android:layout_marginRight="12dp"
+    android:layout_marginStart="12dp"
+    android:contentDescription="@string/menu_opencollective"
+    android:src="@drawable/donation_option_opencollective" />

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

@@ -234,6 +234,8 @@ This often occurs with apps installed via Google Play or other sources, if they
     <string name="menu_flattr">Flattr</string>
     <!-- This is a brand name, it should only be translated if the company does so -->
     <string name="menu_liberapay">Liberapay</string>
+    <!-- This is a brand name, it should only be translated if the company does so -->
+    <string name="menu_opencollective">OpenCollective</string>
     <!-- The bottom bar button label -->
     <string name="main_menu__latest_apps">Latest</string>
     <!-- The bottom bar button label -->

app/src/test/java/org/fdroid/fdroid/updater/IndexV1UpdaterTest.java

@@ -329,6 +329,7 @@ public class IndexV1UpdaterTest extends FDroidProviderTest {
                 "license",
                 "litecoin",
                 "name",
+                "openCollective",
                 "packageName",
                 "phoneScreenshots",
                 "promoGraphic",

app/src/test/resources/guardianproject_index-v1.json

@@ -49,6 +49,7 @@
             "issueTracker": "https://dev.guardianproject.info/projects/informacam/issues",
             "license": "GPLv3",
             "name": "CameraV",
+            "openCollective": "GuardianProject",
             "sourceCode": "https://github.com/guardianproject/CameraV",
             "summary": "An InformaCam app to generate verifiable media",
             "webSite": "https://guardianproject.info/apps/camerav/",