User can view shipping countries from pledge screen

app/src/main/java/com/kickstarter/libs/KSCurrency.java

@@ -1,9 +1,13 @@
 package com.kickstarter.libs;
 
 import android.os.Parcelable;
+import android.text.SpannableString;
+import android.text.Spanned;
+import android.text.style.RelativeSizeSpan;
 
 import com.kickstarter.libs.utils.NumberUtils;
 import com.kickstarter.models.Project;
+import com.kickstarter.ui.views.CenterSpan;
 
 import java.math.RoundingMode;
 
@@ -87,20 +91,58 @@ public String formatWithProjectCurrency(final double initialValue, final @NonNul
     return NumberUtils.format(currencyOptions.value(), numberOptions);
   }
 
+  /**
+   * Returns a currency string appropriate to the user's locale, chosenCurrency and project preferred currency.
+   *
+   * @param initialValue Value to display, local to the project's currency.
+   * @param project The project to use to look up currency information.
+   * @param roundingMode This determines whether we should round the values down or up.
+   */
+  public SpannableString formatWithProjectCurrency(final double initialValue, final @NonNull Project project, final @NonNull RoundingMode roundingMode, final int precision) {
+
+    final CurrencyOptions currencyOptions = projectCurrencyOptions(initialValue, roundingMode, project);
+
+    final NumberOptions numberOptions = NumberOptions.builder()
+      .currencySymbol(currencyOptions.currencySymbol())
+      .roundingMode(roundingMode)
+      .precision(precision)
+      .build();
+
+    final String currency = NumberUtils.format(currencyOptions.value(), numberOptions);
+    final String symbol = currencyOptions.currencySymbol();
+    final SpannableString string = new SpannableString(currency);
+
+    final int startOfSymbol = currency.indexOf(symbol);
+    final int endOfSymbol = startOfSymbol + symbol.length();
+    string.setSpan(new RelativeSizeSpan(.5f), startOfSymbol, endOfSymbol, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+    string.setSpan(new CenterSpan(), startOfSymbol, endOfSymbol, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+
+    if (precision > 0) {
+      final int length = string.length();
+      final int startOfPrecision = length - precision - 1;
+      string.setSpan(new RelativeSizeSpan(.5f), startOfPrecision, length, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+      string.setSpan(new CenterSpan(), startOfPrecision, length, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+    }
+
+    return string;
+  }
+
   /**
    * Returns a currency string appropriate to the user's locale and preferred currency.
    *
    * @param initialValue Value to display, local to the project's currency.
    * @param project The project to use to look up currency information.
    * @param roundingMode This determines whether we should round the values down or up.
    */
-  public String formatWithUserPreference(final double initialValue, final @NonNull Project project, final @NonNull RoundingMode roundingMode) {
+
+  public String formatWithUserPreference(final double initialValue, final @NonNull Project project, final @NonNull RoundingMode roundingMode, final int precision) {
 
     final CurrencyOptions currencyOptions = userCurrencyOptions(initialValue, roundingMode, project);
 
     final NumberOptions numberOptions = NumberOptions.builder()
       .currencySymbol(currencyOptions.currencySymbol())
       .roundingMode(roundingMode)
+      .precision(precision)
       .build();
 
     return NumberUtils.format(currencyOptions.value(), numberOptions);
@@ -167,7 +209,7 @@ public String formatWithUserPreference(final double initialValue, final @NonNull
       .country(project.country())
       .currencyCode("")
       .currencySymbol(shouldShowDollar ? "$": getSymbolForCurrency(project.currentCurrency()))
-      .value(roundingMode == RoundingMode.UP ? (float) Math.ceil(value) : (float) Math.floor(value) * fxRate)
+      .value((roundingMode == RoundingMode.UP ? (float) Math.ceil(value) : (float) Math.floor(value)) * fxRate)
       .build();
   }
 

app/src/main/java/com/kickstarter/mock/factories/ShippingRuleFactory.kt

@@ -0,0 +1,24 @@
+package com.kickstarter.mock.factories
+
+import com.kickstarter.models.Location
+import com.kickstarter.models.ShippingRule
+
+class ShippingRuleFactory private constructor() {
+    companion object {
+        fun usShippingRule(): ShippingRule {
+            return ShippingRule.builder()
+                    .id(10)
+                    .cost(30.0)
+                    .location(LocationFactory.unitedStates())
+                    .build()
+        }
+
+        fun germanyShippingRule(): ShippingRule {
+            return ShippingRule.builder()
+                    .id(10)
+                    .cost(30.0)
+                    .location(LocationFactory.germany())
+                    .build()
+        }
+    }
+}

app/src/main/java/com/kickstarter/mock/factories/ShippingRulesEnvelopeFactory.kt

@@ -0,0 +1,25 @@
+package com.kickstarter.mock.factories
+
+import com.kickstarter.models.ShippingRule
+import com.kickstarter.services.apiresponses.ShippingRulesEnvelope
+
+class ShippingRulesEnvelopeFactory private constructor() {
+
+    companion object {
+
+        fun shippingRules(): ShippingRulesEnvelope {
+            return ShippingRulesEnvelope.builder()
+                    .shippingRules(listOf(
+                            ShippingRuleFactory.usShippingRule(),
+                            ShippingRuleFactory.germanyShippingRule())
+                    )
+                    .build()
+        }
+
+        fun emptyShippingRules(): ShippingRulesEnvelope {
+            return ShippingRulesEnvelope.builder()
+                    .shippingRules(listOf())
+                    .build()
+        }
+    }
+}

app/src/main/java/com/kickstarter/mock/services/MockApiClient.java

@@ -13,6 +13,7 @@
 import com.kickstarter.mock.factories.MessageThreadEnvelopeFactory;
 import com.kickstarter.mock.factories.MessageThreadsEnvelopeFactory;
 import com.kickstarter.mock.factories.ProjectFactory;
+import com.kickstarter.mock.factories.ShippingRulesEnvelopeFactory;
 import com.kickstarter.mock.factories.SurveyResponseFactory;
 import com.kickstarter.mock.factories.UpdateFactory;
 import com.kickstarter.mock.factories.UserFactory;
@@ -25,6 +26,7 @@
 import com.kickstarter.models.MessageThread;
 import com.kickstarter.models.Project;
 import com.kickstarter.models.ProjectNotification;
+import com.kickstarter.models.Reward;
 import com.kickstarter.models.SurveyResponse;
 import com.kickstarter.models.Update;
 import com.kickstarter.models.User;
@@ -38,6 +40,7 @@
 import com.kickstarter.services.apiresponses.MessageThreadsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectStatsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectsEnvelope;
+import com.kickstarter.services.apiresponses.ShippingRulesEnvelope;
 import com.kickstarter.ui.data.Mailbox;
 import com.kickstarter.ui.data.MessageSubject;
 
@@ -203,6 +206,11 @@ public class MockApiClient implements ApiClientType {
   public @NonNull Observable<MessageThreadsEnvelope> fetchMessageThreadsWithPaginationPath(final @NonNull String paginationPath) {
     return Observable.empty();
   }
+  @NonNull
+  @Override
+  public Observable<ShippingRulesEnvelope> fetchShippingRules(@NonNull final Project project, @NonNull final Reward reward) {
+    return Observable.just(ShippingRulesEnvelopeFactory.Companion.shippingRules());
+  }
 
   @Override
   public @NonNull Observable<Update> fetchUpdate(final @NonNull String projectParam, final @NonNull String updateParam) {

app/src/main/java/com/kickstarter/models/Reward.java

@@ -61,4 +61,5 @@ public boolean isAllGone() {
   public boolean isLimited() {
     return this.limit() != null && !this.isAllGone();
   }
+
 }

app/src/main/java/com/kickstarter/models/ShippingRule.kt

@@ -0,0 +1,36 @@
+package com.kickstarter.models
+
+import android.os.Parcelable
+import androidx.annotation.Nullable
+import auto.parcel.AutoParcel
+import com.kickstarter.libs.qualifiers.AutoGson
+
+@AutoGson
+@AutoParcel
+abstract class ShippingRule : Parcelable {
+    @Nullable abstract fun  id(): Long?
+    abstract fun cost(): Double
+    abstract fun location(): Location
+
+    @AutoParcel.Builder
+    abstract class Builder {
+        abstract fun id(id: Long?): Builder
+        abstract fun cost(cost: Double): Builder
+        abstract fun location(location: Location): Builder
+        abstract fun build(): ShippingRule
+    }
+
+    override fun toString(): String {
+        return location().displayableName()
+    }
+
+    abstract fun toBuilder(): Builder
+
+    companion object {
+
+        fun builder(): Builder {
+            return AutoParcel_ShippingRule.Builder()
+        }
+    }
+
+}

app/src/main/java/com/kickstarter/services/ApiClient.java

@@ -15,6 +15,7 @@
 import com.kickstarter.models.MessageThread;
 import com.kickstarter.models.Project;
 import com.kickstarter.models.ProjectNotification;
+import com.kickstarter.models.Reward;
 import com.kickstarter.models.SurveyResponse;
 import com.kickstarter.models.Update;
 import com.kickstarter.models.User;
@@ -38,6 +39,7 @@
 import com.kickstarter.services.apiresponses.MessageThreadsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectStatsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectsEnvelope;
+import com.kickstarter.services.apiresponses.ShippingRulesEnvelope;
 import com.kickstarter.services.apiresponses.StarEnvelope;
 import com.kickstarter.ui.data.Mailbox;
 import com.kickstarter.ui.data.MessageSubject;
@@ -268,6 +270,14 @@ public ApiClient(final @NonNull ApiService service, final @NonNull Gson gson) {
       .subscribeOn(Schedulers.io());
   }
 
+  @Override
+  public @NonNull Observable<ShippingRulesEnvelope> fetchShippingRules(final @NonNull Project project, final @NonNull Reward reward) {
+    return this.service
+      .shippingRules(project.id(), reward.id())
+      .lift(apiErrorOperator())
+      .subscribeOn(Schedulers.io());
+  }
+
   @Override
   public @NonNull Observable<SurveyResponse> fetchSurveyResponse(final long surveyResponseId) {
     return this.service

app/src/main/java/com/kickstarter/services/ApiClientType.java

@@ -10,6 +10,7 @@
 import com.kickstarter.models.MessageThread;
 import com.kickstarter.models.Project;
 import com.kickstarter.models.ProjectNotification;
+import com.kickstarter.models.Reward;
 import com.kickstarter.models.SurveyResponse;
 import com.kickstarter.models.Update;
 import com.kickstarter.models.User;
@@ -21,6 +22,7 @@
 import com.kickstarter.services.apiresponses.MessageThreadsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectStatsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectsEnvelope;
+import com.kickstarter.services.apiresponses.ShippingRulesEnvelope;
 import com.kickstarter.ui.data.Mailbox;
 import com.kickstarter.ui.data.MessageSubject;
 
@@ -81,6 +83,8 @@ public interface ApiClientType {
 
   @NonNull Observable<MessageThreadsEnvelope> fetchMessageThreadsWithPaginationPath(final @NonNull String paginationPath);
 
+  @NonNull Observable<ShippingRulesEnvelope> fetchShippingRules(final @NonNull Project project, final @NonNull Reward reward);
+
   @NonNull Observable<Update> fetchUpdate(final @NonNull String projectParam, final @NonNull String updateParam);
 
   @NonNull Observable<Update> fetchUpdate(final @NonNull Update update);

app/src/main/java/com/kickstarter/services/ApiService.java

@@ -33,6 +33,7 @@
 import com.kickstarter.services.apiresponses.MessageThreadsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectStatsEnvelope;
 import com.kickstarter.services.apiresponses.ProjectsEnvelope;
+import com.kickstarter.services.apiresponses.ShippingRulesEnvelope;
 import com.kickstarter.services.apiresponses.StarEnvelope;
 
 import java.util.List;
@@ -167,6 +168,9 @@ Observable<Response<Message>> sendMessageToBacking(
   @POST("/v1/projects/{project_id}/messages")
   Observable<Response<Message>> sendMessageToProject(@Path("project_id") long projectId, @Body MessageBody body);
 
+  @GET("/v1/projects/{project_id}/rewards/{reward_id}/shipping_rules")
+  Observable<Response<ShippingRulesEnvelope>> shippingRules(@Path("project_id") long projectId, @Path("reward_id") long rewardId);
+
   @POST("/v1/users")
   Observable<Response<AccessTokenEnvelope>> signup(@Body SignupBody body);
 

app/src/main/java/com/kickstarter/services/apiresponses/ShippingRulesEnvelope.java

@@ -0,0 +1,28 @@
+package com.kickstarter.services.apiresponses;
+
+import android.os.Parcelable;
+
+import com.kickstarter.libs.qualifiers.AutoGson;
+import com.kickstarter.models.ShippingRule;
+
+import java.util.List;
+
+import auto.parcel.AutoParcel;
+
+@AutoGson
+@AutoParcel
+public abstract class ShippingRulesEnvelope implements Parcelable {
+  public abstract List<ShippingRule> shippingRules();
+
+  @AutoParcel.Builder
+  public abstract static class Builder {
+    public abstract Builder shippingRules(List<ShippingRule> ___);
+    public abstract ShippingRulesEnvelope build();
+  }
+
+  public static Builder builder() {
+    return new AutoParcel_ShippingRulesEnvelope.Builder();
+  }
+
+  public abstract Builder toBuilder();
+}

app/src/main/java/com/kickstarter/ui/adapters/KSArrayAdapter.kt

@@ -0,0 +1,27 @@
+package com.kickstarter.ui.adapters
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ArrayAdapter
+import androidx.annotation.LayoutRes
+import androidx.annotation.NonNull
+import com.kickstarter.ui.viewholders.KSArrayViewHolder
+
+abstract class KSArrayAdapter<T>(val ctx: Context, private val resourceId: Int, items: ArrayList<T> = arrayListOf()) : ArrayAdapter<T>(ctx, resourceId, items){
+
+    override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
+        val view = convertView ?: LayoutInflater.from(context).inflate(resourceId, parent, false)
+        val viewHolder = viewHolder(resourceId, view)
+        viewHolder.bindData(getItem(position))
+        return view
+    }
+
+    /**
+     * Returns a new KSArrayViewHolder given a layout and view.
+     */
+    @NonNull
+    protected abstract fun viewHolder(@LayoutRes layout: Int, @NonNull view: View): KSArrayViewHolder
+
+}