Add free session before requesting subscription

app/src/main/java/net/pokeranalytics/android/ui/fragment/FeedFragment.kt

@@ -20,10 +20,7 @@ import net.pokeranalytics.android.model.LiveData
 import net.pokeranalytics.android.model.interfaces.Editable
 import net.pokeranalytics.android.model.realm.Session
 import net.pokeranalytics.android.model.realm.Transaction
-import net.pokeranalytics.android.ui.activity.DataListActivity
-import net.pokeranalytics.android.ui.activity.EditableDataActivity
-import net.pokeranalytics.android.ui.activity.NewDataMenuActivity
-import net.pokeranalytics.android.ui.activity.SessionActivity
+import net.pokeranalytics.android.ui.activity.*
 import net.pokeranalytics.android.ui.adapter.FeedSessionRowRepresentableAdapter
 import net.pokeranalytics.android.ui.adapter.FeedTransactionRowRepresentableAdapter
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDelegate
@@ -32,6 +29,7 @@ import net.pokeranalytics.android.ui.fragment.components.RealmFragment
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.view.SmoothScrollLinearLayoutManager
 import net.pokeranalytics.android.util.Preferences
+import net.pokeranalytics.android.util.billing.AppGuard
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -182,11 +180,12 @@ class FeedFragment : RealmFragment(), RowRepresentableDelegate {
 	 */
 	private fun createNewSession(isTournament: Boolean) {
 
-//		if (!AppGuard.isProUser) { //  && !BuildConfig.DEBUG
-////			Toast.makeText(context, "Please subscribe!", Toast.LENGTH_LONG).show()
-//			BillingActivity.newInstance(requireContext())
-//			return
-//		}
+		val sessionCount = this.feedSessionAdapter.realmResults.size
+		if (!AppGuard.isProUser && sessionCount >= AppGuard.MAX_SESSIONS_BEFORE_REQUESTING_SUBSCRIPTION) { //  && !BuildConfig.DEBUG
+//			Toast.makeText(context, "Please subscribe!", Toast.LENGTH_LONG).show()
+			BillingActivity.newInstance(requireContext())
+			return
+		}
 
 		if (Date().after(betaLimitDate)) {
 			this.showEndOfBetaMessage()

app/src/main/java/net/pokeranalytics/android/util/billing/AppGuard.kt

@@ -28,6 +28,8 @@ object AppGuard : PurchasesUpdatedListener {
 	private const val BASE_64_ENCODED_PUBLIC_KEY =
 		"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp0VuL5bk2w0FNaZIwE3v2857ZxJlo0epIIsVJfVs7Pqh7zE1JN7uGBgZ/r2s5Rn3o0R1Ycqxp832kYg/B0FvlQJ3Ko6IZkoyfJQ3i1zuAcc7NLMxKUMJY8Mc0U6Go2bevjQ54WkvumIdAFWIlMjyuOOFcSZRZr8V7tlq0SYlenkuellQeHIq3V47M/0jlDrEbCFj59hsukN75eGIiafFAxBYO/8L/flkZLik8YyhV1uZTu+KziA0PsbIvXKyN+gCK9UmrscTyM4+hfmRgb74fro67UsEqq2OvmHFUhubPzCZDElOwPeauUDEGeQjJn43iUHZWIcSEVktVB9cFa/0JwIDAQAB"
 
+	const val MAX_SESSIONS_BEFORE_REQUESTING_SUBSCRIPTION: Int = 5
+
 	/**
 	 * The Billing Client making requests with Google Billing services
 	 */