Build noGoogleApi flavor without in app billing library

app/build.gradle

@@ -195,7 +195,7 @@ dependencies {
     implementation 'com.squareup.okhttp3:okhttp:3.11.0'
     implementation 'com.squareup.okhttp3:logging-interceptor:3.8.1'
 
-    implementation 'org.solovyev.android:checkout:1.2.1'
+    googleApiImplementation 'org.solovyev.android:checkout:1.2.1'
 
     implementation('io.socket:socket.io-client:1.0.0') {
         exclude group: 'org.json', module: 'json'

app/src/noGoogleApi/java/org/solovyev/android/checkout/ActivityCheckout.kt

@@ -0,0 +1,35 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+import android.content.Intent
+
+object ActivityCheckout: Checkout() {
+    fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        // do nothing
+    }
+
+    fun start() {
+        // do nothing
+    }
+
+    fun createPurchaseFlow(listener: RequestListener<Purchase>) {
+        // do nothing
+    }
+
+    val purchaseFlow = PurchaseFlow
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/Billing.kt

@@ -0,0 +1,24 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.solovyev.android.checkout
+
+import android.app.Application
+
+class Billing(application: Application, config: DefaultConfiguration) {
+    abstract class DefaultConfiguration {
+        abstract fun getPublicKey(): String
+    }
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/BillingRequests.kt

@@ -0,0 +1,37 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+import io.timelimit.android.async.Threads
+
+object BillingRequests {
+    fun consume(token: String, listener: RequestListener<Any>) {
+        Threads.mainThreadHandler.post {
+            listener.onSuccess(0)
+        }
+    }
+
+    fun getSkus(product: String, skus: List<String>, listener: RequestListener<Skus>) {
+        Threads.mainThreadHandler.post {
+            listener.onSuccess(Skus)
+        }
+    }
+
+    fun purchase(productType: String, sku: String, something: Unit?, purchaseFlow: PurchaseFlow) {
+        // do nothing
+    }
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/Checkout.kt

@@ -0,0 +1,50 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.solovyev.android.checkout
+
+import android.app.Activity
+import io.timelimit.android.async.Threads
+
+open class Checkout {
+    companion object {
+        private val instance = Checkout()
+
+        fun forActivity(activity: Activity, billing: Billing) = ActivityCheckout
+        fun forApplication(billing: Billing) = instance
+    }
+
+    fun start(listener: EmptyListener) {
+        Threads.mainThreadHandler.post {
+            listener.onReady(
+                    billingSupported = false,
+                    product = "",
+                    requests = BillingRequests
+            )
+        }
+    }
+
+    fun whenReady(listener: EmptyListener) = start(listener)
+
+    fun stop() {
+        // nothing to do
+    }
+
+    fun makeInventory() = Inventory
+
+    abstract class EmptyListener {
+        abstract fun onReady(requests: BillingRequests, product: String, billingSupported: Boolean)
+    }
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/Inventory.kt

@@ -0,0 +1,44 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+import io.timelimit.android.async.Threads
+
+object Inventory {
+    object Products {
+        object Type {
+            val purchases = emptyList<Purchase>()
+        }
+
+        operator fun get(type: String) = Type
+    }
+
+    object Request {
+        fun create() = this
+        fun loadAllPurchases() = this
+    }
+
+    interface Callback {
+        fun onLoaded(products: Inventory.Products)
+    }
+
+    fun load(request: Inventory.Request, callback: Callback) {
+        Threads.mainThreadHandler.post {
+            callback.onLoaded(Products)
+        }
+    }
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/ProductTypes.kt

@@ -0,0 +1,21 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+object ProductTypes {
+    const val IN_APP = ""
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/Purchase.kt

@@ -0,0 +1,18 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.solovyev.android.checkout
+
+data class Purchase (val data: String, val signature: String, val token: String, val sku: String)

app/src/noGoogleApi/java/org/solovyev/android/checkout/PurchaseFlow.kt

@@ -0,0 +1,19 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+object PurchaseFlow

app/src/noGoogleApi/java/org/solovyev/android/checkout/RequestListener.kt

@@ -0,0 +1,22 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+interface RequestListener<T> {
+    fun onSuccess(result: T)
+    fun onError(response: Int, e: Exception)
+}

app/src/noGoogleApi/java/org/solovyev/android/checkout/Sku.kt

@@ -0,0 +1,19 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+data class Sku(val description: String, val price: String)

app/src/noGoogleApi/java/org/solovyev/android/checkout/Skus.kt

@@ -0,0 +1,21 @@
+/*
+ * TimeLimit Copyright <C> 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.solovyev.android.checkout
+
+object Skus {
+    fun getSku(skuId: String): Sku? = null
+}