First draft for review requests

app/src/main/java/net/pokeranalytics/android/ui/activity/components/BaseActivity.kt

@@ -16,6 +16,7 @@ import io.realm.Realm
 import net.pokeranalytics.android.model.realm.Location
 import net.pokeranalytics.android.util.CrashLogging
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDelegate
+import net.pokeranalytics.android.ui.helpers.AppReviewManager
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.util.LocationManager
 import net.pokeranalytics.android.util.PermissionRequest
@@ -40,10 +41,6 @@ abstract class BaseActivity : AppCompatActivity() {
 		ViewModelProvider(this).get(RootBottomSheetViewModel::class.java)
 	}
 
-//	var bottomSheetRow: RowRepresentable?
-//		get() { return this.bottomSheetViewModel.rowRepresentable }
-//		set(value) { this.bottomSheetViewModel.rowRepresentable = value }
-
 	fun setBottomSheetParameters(rowRepresentable: RowRepresentable, delegate: RowRepresentableDelegate) {
 		this.bottomSheetViewModel.rowRepresentable = rowRepresentable
 		this.bottomSheetViewModel.delegate = delegate
@@ -83,6 +80,11 @@ abstract class BaseActivity : AppCompatActivity() {
 		this.realm?.close()
 	}
 
+	override fun onBackPressed() {
+		super.onBackPressed()
+		AppReviewManager.showReviewManager(this)
+	}
+
 	override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
 		super.onRequestPermissionsResult(requestCode, permissions, grantResults)
 

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

@@ -7,6 +7,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.Fragment
+import com.google.android.play.core.review.ReviewManagerFactory
 import net.pokeranalytics.android.R
 import net.pokeranalytics.android.util.CrashLogging
 import net.pokeranalytics.android.ui.activity.components.BaseActivity

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

@@ -7,6 +7,7 @@ import android.view.ViewGroup
 import com.google.android.material.tabs.TabLayout
 import net.pokeranalytics.android.databinding.FragmentReportDetailsBinding
 import net.pokeranalytics.android.ui.adapter.ReportPagerAdapter
+import net.pokeranalytics.android.ui.helpers.AppReviewManager
 
 class ComparisonReportFragment : AbstractReportFragment() {
 
@@ -27,7 +28,8 @@ class ComparisonReportFragment : AbstractReportFragment() {
 
     override fun onDestroyView() {
         super.onDestroyView()
-        _binding = null
+		AppReviewManager.requestReview()
+		_binding = null
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {

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

@@ -29,6 +29,7 @@ import net.pokeranalytics.android.ui.extensions.px
 import net.pokeranalytics.android.ui.extensions.showWithAnimation
 import net.pokeranalytics.android.ui.fragment.GraphFragment
 import net.pokeranalytics.android.ui.graph.Graph
+import net.pokeranalytics.android.ui.helpers.AppReviewManager
 import timber.log.Timber
 import java.util.*
 
@@ -87,6 +88,8 @@ class ProgressReportFragment : AbstractReportFragment() {
 //			fragmentTransaction.commit()
 //		}
 
+		AppReviewManager.requestReview()
+
 		super.onDestroyView()
 		_binding = null
 	}

app/src/main/java/net/pokeranalytics/android/ui/helpers/AppReviewManager.kt

@@ -0,0 +1,58 @@
+package net.pokeranalytics.android.ui.helpers
+
+import android.app.Activity
+import android.content.Context
+import com.google.android.play.core.review.ReviewManagerFactory
+import net.pokeranalytics.android.util.Preferences
+import java.util.*
+
+object AppReviewManager {
+
+    private var reviewRequested: Boolean = false
+
+    fun requestReview() {
+        this.reviewRequested = true
+    }
+
+    fun showReviewManager(activity: Activity) {
+
+        if (this.reviewRequested && this.shouldAskForReview(activity.baseContext)) {
+            this.reviewRequested = false
+
+            val manager = ReviewManagerFactory.create(activity.applicationContext)
+            val task = manager.requestReviewFlow()
+            task.addOnCompleteListener { request ->
+                if (request.isSuccessful) {
+
+                    Preferences.setLastReviewRequestDate(Date().time, activity.applicationContext)
+
+                    // We got the ReviewInfo object
+                    val reviewInfo = request.result
+                    val flow = manager.launchReviewFlow(activity, reviewInfo)
+                    flow.addOnCompleteListener {
+                        // completed
+                    }
+                } else {
+                    // There was some problem, continue regardless of the result.
+                }
+            }
+        }
+
+    }
+
+    private fun shouldAskForReview(context: Context): Boolean {
+
+        val now = Date().time
+        val firstLaunch = Preferences.getFirstLaunchDate(context)
+        if (now - firstLaunch < 20 * 24 * 3600 * 1000L) {
+            return false
+        }
+
+        val lastReviewRequest = Preferences.getLastReviewRequestDate(context)
+        if (now - lastReviewRequest < 90 * 24 * 3600 * 1000L) {
+            return false
+        }
+        return true
+    }
+
+}

app/src/main/java/net/pokeranalytics/android/ui/modules/calendar/CalendarDetailsFragment.kt

@@ -28,6 +28,7 @@ import net.pokeranalytics.android.ui.adapter.RowRepresentableAdapter
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDelegate
 import net.pokeranalytics.android.ui.adapter.StaticRowRepresentableDataSource
 import net.pokeranalytics.android.ui.fragment.components.BaseFragment
+import net.pokeranalytics.android.ui.helpers.AppReviewManager
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.view.RowViewType
 import net.pokeranalytics.android.ui.view.rows.CustomizableRowRepresentable
@@ -70,6 +71,7 @@ class CalendarDetailsFragment : BaseFragment(), StaticRowRepresentableDataSource
 
 	override fun onDestroyView() {
 		super.onDestroyView()
+		AppReviewManager.requestReview()
 		_binding = null
 	}
 

app/src/main/java/net/pokeranalytics/android/util/Preferences.kt

@@ -23,7 +23,7 @@ class Preferences {
 	enum class Keys(override var identifier: String) : PreferenceKey {
 		CURRENCY_CODE("CurrencyCode"),
 		LOCALE_CODE("LocaleCode"),
-//		FIRST_LAUNCH("firstLaunch"),
+		FIRST_LAUNCH("firstLaunch"),
 		STOP_SHOWING_DISCLAIMER("stopShowingDisclaimer"),
 		STOP_SHOWING_DUPLICATE("stopShowingDuplicate"),
 		STOP_SHOWING_DISCORD("stopShowingDiscord"),
@@ -42,6 +42,7 @@ class Preferences {
 		LATEST_BLOG_POST_ID_DISPLAYED("latestBlogPostIdDisplayed"),
 		LAST_BLOG_TIPS_RETRIEVAL("lastBlogTipsRetrieval"),
 		SHOW_BLOG_TIPS("showBlogTips"),
+		LAST_REVIEW_REQUEST_DATE("lastReviewRequestDate")
 	}
 
 	enum class FeedMessage {
@@ -283,6 +284,21 @@ class Preferences {
 			return getLong(Keys.LAST_BLOG_TIPS_RETRIEVAL, context)
 		}
 
+		fun setLastReviewRequestDate(date: Long, context: Context) {
+			setLong(Keys.LAST_REVIEW_REQUEST_DATE, date, context)
+		}
+
+		fun getLastReviewRequestDate(context: Context): Long {
+			return getLong(Keys.LAST_REVIEW_REQUEST_DATE, context)
+		}
+
+		fun setFirstLaunchDate(date: Long, context: Context) {
+			setLong(Keys.FIRST_LAUNCH, date, context)
+		}
+
+		fun getFirstLaunchDate(context: Context): Long {
+			return getLong(Keys.FIRST_LAUNCH, context)
+		}
 	}
 
 }