Migrate showcase prefs to pref section

app/src/androidTest/kotlin/com/pitchedapps/frost/FrostTestApp.kt

@@ -24,7 +24,6 @@ import ca.allanwang.kau.kpref.KPrefFactoryInMemory
 import com.pitchedapps.frost.db.FrostDatabase
 import com.pitchedapps.frost.facebook.FbCookie
 import com.pitchedapps.frost.prefs.Prefs
-import com.pitchedapps.frost.utils.Showcase
 import org.junit.rules.TestRule
 import org.junit.runner.Description
 import org.junit.runners.model.Statement
@@ -53,7 +52,6 @@ class FrostTestRule : TestRule {
 
                 // Reset prefs
                 get<Prefs>().reset()
-                get<Showcase>().reset()
 
                 base.evaluate()
             }
@@ -72,7 +70,6 @@ class FrostTestApp : Application() {
                     FrostDatabase.module(),
                     prefFactoryModule(),
                     Prefs.module(),
-                    Showcase.module(),
                     FbCookie.module()
                 )
             )

app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt

@@ -34,8 +34,6 @@ import com.pitchedapps.frost.services.setupNotificationChannels
 import com.pitchedapps.frost.utils.BuildUtils
 import com.pitchedapps.frost.utils.FrostPglAdBlock
 import com.pitchedapps.frost.utils.L
-import com.pitchedapps.frost.utils.Showcase
-import java.util.Random
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
 import org.koin.core.KoinComponent
@@ -43,13 +41,13 @@ import org.koin.core.context.startKoin
 import org.koin.core.get
 import org.koin.core.module.Module
 import org.koin.dsl.module
+import java.util.Random
 
 /**
  * Created by Allan Wang on 2017-05-28.
  */
 class FrostApp : Application(), KoinComponent {
 
-    private lateinit var showcasePrefs: Showcase
     private lateinit var prefs: Prefs
 
     override fun onCreate() {
@@ -63,7 +61,6 @@ class FrostApp : Application(), KoinComponent {
                     FrostDatabase.module(),
                     prefFactoryModule(),
                     Prefs.module(),
-                    Showcase.module(),
                     FbCookie.module()
                 )
             )
@@ -73,7 +70,6 @@ class FrostApp : Application(), KoinComponent {
             return
         }
         prefs = get()
-        showcasePrefs = get()
         initPrefs()
 //        initBugsnag()
 
@@ -108,8 +104,7 @@ class FrostApp : Application(), KoinComponent {
     }
 
     private fun initPrefs() {
-        prefs.deleteKeys("search_bar")
+        prefs.deleteKeys("search_bar", "shown_release", "experimental_by_default")
-        showcasePrefs.deleteKeys("shown_release", "experimental_by_default")
         KL.shouldLog = { BuildConfig.DEBUG }
         L.shouldLog = {
             when (it) {

app/src/main/kotlin/com/pitchedapps/frost/activities/LoginActivity.kt

@@ -41,7 +41,6 @@ import com.pitchedapps.frost.facebook.profilePictureUrl
 import com.pitchedapps.frost.glide.FrostGlide
 import com.pitchedapps.frost.glide.GlideApp
 import com.pitchedapps.frost.utils.L
-import com.pitchedapps.frost.utils.Showcase
 import com.pitchedapps.frost.utils.frostEvent
 import com.pitchedapps.frost.utils.frostJsoup
 import com.pitchedapps.frost.utils.launchNewTask
@@ -49,8 +48,6 @@ import com.pitchedapps.frost.utils.logFrostEvent
 import com.pitchedapps.frost.utils.setFrostColors
 import com.pitchedapps.frost.utils.uniqueOnly
 import com.pitchedapps.frost.web.LoginWebView
-import java.net.UnknownHostException
-import kotlin.coroutines.resume
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
 import kotlinx.coroutines.channels.Channel
@@ -60,6 +57,8 @@ import kotlinx.coroutines.suspendCancellableCoroutine
 import kotlinx.coroutines.withContext
 import kotlinx.coroutines.withTimeout
 import org.koin.android.ext.android.inject
+import java.net.UnknownHostException
+import kotlin.coroutines.resume
 
 /**
  * Created by Allan Wang on 2017-06-01.
@@ -72,7 +71,6 @@ class LoginActivity : BaseActivity() {
     private val textview: AppCompatTextView by bindView(R.id.textview)
     private val profile: ImageView by bindView(R.id.profile)
     private val cookieDao: CookieDao by inject()
-    private val showcasePrefs: Showcase by inject()
 
     private lateinit var profileLoader: RequestManager
     private val refreshChannel = Channel<Boolean>(10)
@@ -138,7 +136,7 @@ class LoginActivity : BaseActivity() {
          */
         val cookies = ArrayList(cookieDao.selectAll())
         delay(1000)
-        if (showcasePrefs.intro)
+        if (prefs.intro)
             launchNewTask<IntroActivity>(cookies, true)
         else
             launchNewTask<MainActivity>(cookies, true)

app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt

@@ -66,7 +66,6 @@ import com.pitchedapps.frost.utils.ARG_URL
 import com.pitchedapps.frost.utils.ARG_USER_ID
 import com.pitchedapps.frost.utils.BiometricUtils
 import com.pitchedapps.frost.utils.L
-import com.pitchedapps.frost.utils.Showcase
 import com.pitchedapps.frost.utils.frostSnackbar
 import com.pitchedapps.frost.utils.setFrostColors
 import com.pitchedapps.frost.views.FrostContentWeb
@@ -76,7 +75,6 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.launch
 import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
-import org.koin.android.ext.android.inject
 
 /**
  * Created by Allan Wang on 2017-06-01.
@@ -169,8 +167,6 @@ abstract class WebOverlayActivityBase(private val userAgent: String = USER_AGENT
         get() = content.coreView
     private val coordinator: CoordinatorLayout by bindView(R.id.overlay_main_content)
 
-    private val showcasePrefs: Showcase by inject()
-
     private inline val urlTest: String?
         get() = intent.getStringExtra(ARG_URL) ?: intent.dataString
 
@@ -231,7 +227,7 @@ abstract class WebOverlayActivityBase(private val userAgent: String = USER_AGENT
                 }
                 authDefer.await()
                 reloadBase(true)
-                if (showcasePrefs.firstWebOverlay) {
+                if (prefs.firstWebOverlay) {
                     coordinator.frostSnackbar(R.string.web_overlay_swipe_hint) {
                         duration = BaseTransientBottomBar.LENGTH_INDEFINITE
                         setAction(R.string.kau_got_it) { dismiss() }

app/src/main/kotlin/com/pitchedapps/frost/prefs/Prefs.kt

@@ -24,12 +24,29 @@ import com.pitchedapps.frost.prefs.sections.FeedPrefs
 import com.pitchedapps.frost.prefs.sections.FeedPrefsImpl
 import com.pitchedapps.frost.prefs.sections.NotifPrefs
 import com.pitchedapps.frost.prefs.sections.NotifPrefsImpl
+import com.pitchedapps.frost.prefs.sections.ShowcasePrefs
+import com.pitchedapps.frost.prefs.sections.ShowcasePrefsImpl
 import com.pitchedapps.frost.prefs.sections.ThemePrefs
 import com.pitchedapps.frost.prefs.sections.ThemePrefsImpl
 import org.koin.core.context.KoinContextHandler
 import org.koin.dsl.module
 
-interface Prefs : BehaviourPrefs, CorePrefs, FeedPrefs, NotifPrefs, ThemePrefs {
+/**
+ * [Prefs] is no longer an actual pref, but we will expose the reset function as it is used elsewhere
+ */
+interface PrefsBase {
+    fun reset()
+    fun deleteKeys(vararg keys: String)
+}
+
+interface Prefs :
+    BehaviourPrefs,
+    CorePrefs,
+    FeedPrefs,
+    NotifPrefs,
+    ThemePrefs,
+    ShowcasePrefs,
+    PrefsBase {
     companion object {
         fun get(): Prefs = KoinContextHandler.get().get()
 
@@ -39,13 +56,15 @@ interface Prefs : BehaviourPrefs, CorePrefs, FeedPrefs, NotifPrefs, ThemePrefs {
             single<FeedPrefs> { FeedPrefsImpl(factory = get()) }
             single<NotifPrefs> { NotifPrefsImpl(factory = get()) }
             single<ThemePrefs> { ThemePrefsImpl(factory = get()) }
+            single<ShowcasePrefs> { ShowcasePrefsImpl(factory = get()) }
             single<Prefs> {
                 PrefsImpl(
                     behaviourPrefs = get(),
                     corePrefs = get(),
                     feedPrefs = get(),
                     notifPrefs = get(),
-                    themePrefs = get()
+                    themePrefs = get(),
+                    showcasePrefs = get()
                 )
             }
             // Needed for migration
@@ -55,14 +74,35 @@ interface Prefs : BehaviourPrefs, CorePrefs, FeedPrefs, NotifPrefs, ThemePrefs {
 }
 
 class PrefsImpl(
-    behaviourPrefs: BehaviourPrefs,
+    private val behaviourPrefs: BehaviourPrefs,
-    corePrefs: CorePrefs,
+    private val corePrefs: CorePrefs,
-    feedPrefs: FeedPrefs,
+    private val feedPrefs: FeedPrefs,
-    notifPrefs: NotifPrefs,
+    private val notifPrefs: NotifPrefs,
-    themePrefs: ThemePrefs
+    private val themePrefs: ThemePrefs,
+    private val showcasePrefs: ShowcasePrefs
 ) : Prefs,
     BehaviourPrefs by behaviourPrefs,
     CorePrefs by corePrefs,
     FeedPrefs by feedPrefs,
     NotifPrefs by notifPrefs,
-    ThemePrefs by themePrefs
+    ThemePrefs by themePrefs,
+    ShowcasePrefs by showcasePrefs {
+
+    override fun reset() {
+        behaviourPrefs.reset()
+        corePrefs.reset()
+        feedPrefs.reset()
+        notifPrefs.reset()
+        themePrefs.reset()
+        showcasePrefs.reset()
+    }
+
+    override fun deleteKeys(vararg keys: String) {
+        behaviourPrefs.deleteKeys()
+        corePrefs.deleteKeys()
+        feedPrefs.deleteKeys()
+        notifPrefs.deleteKeys()
+        themePrefs.deleteKeys()
+        showcasePrefs.deleteKeys()
+    }
+}

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/BehaviourPrefs.kt

@@ -20,10 +20,11 @@ import ca.allanwang.kau.kpref.KPref
 import ca.allanwang.kau.kpref.KPrefFactory
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.prefs.OldPrefs
+import com.pitchedapps.frost.prefs.PrefsBase
 import org.koin.core.KoinComponent
 import org.koin.core.inject
 
-interface BehaviourPrefs {
+interface BehaviourPrefs : PrefsBase {
     var biometricsEnabled: Boolean
 
     var overlayEnabled: Boolean
@@ -105,4 +106,5 @@ class BehaviourPrefsImpl(
         "full_size_image",
         oldPrefs.fullSizeImage /* false */
     )
+
 }

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/CorePrefs.kt

@@ -20,10 +20,11 @@ import ca.allanwang.kau.kpref.KPref
 import ca.allanwang.kau.kpref.KPrefFactory
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.prefs.OldPrefs
+import com.pitchedapps.frost.prefs.PrefsBase
 import org.koin.core.KoinComponent
 import org.koin.core.inject
 
-interface CorePrefs {
+interface CorePrefs  : PrefsBase {
     var lastLaunch: Long
 
     var userId: Long

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/FeedPrefs.kt

@@ -21,10 +21,11 @@ import ca.allanwang.kau.kpref.KPrefFactory
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.enums.MainActivityLayout
 import com.pitchedapps.frost.prefs.OldPrefs
+import com.pitchedapps.frost.prefs.PrefsBase
 import org.koin.core.KoinComponent
 import org.koin.core.inject
 
-interface FeedPrefs {
+interface FeedPrefs : PrefsBase {
     var webTextScaling: Int
 
     var feedSort: Int

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/NotifPrefs.kt

@@ -20,10 +20,11 @@ import ca.allanwang.kau.kpref.KPref
 import ca.allanwang.kau.kpref.KPrefFactory
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.prefs.OldPrefs
+import com.pitchedapps.frost.prefs.PrefsBase
 import org.koin.core.KoinComponent
 import org.koin.core.inject
 
-interface NotifPrefs {
+interface NotifPrefs  : PrefsBase {
     var notificationKeywords: Set<String>
 
     var notificationsGeneral: Boolean

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/ShowcasePrefs.kt

@@ -14,28 +14,33 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-package com.pitchedapps.frost.utils
+package com.pitchedapps.frost.prefs.sections
 
 import ca.allanwang.kau.kpref.KPref
 import ca.allanwang.kau.kpref.KPrefFactory
 import com.pitchedapps.frost.BuildConfig
-import org.koin.dsl.module
+import com.pitchedapps.frost.prefs.PrefsBase
+
+interface ShowcasePrefs : PrefsBase {
+    /**
+     * Check if this is the first time launching the web overlay; show snackbar if true
+     */
+    val firstWebOverlay: Boolean
+
+    val intro: Boolean
+}
 
 /**
  * Created by Allan Wang on 2017-07-03.
  *
  * Showcase prefs that offer one time helpers to guide new users
  */
-class Showcase(factory: KPrefFactory) : KPref("${BuildConfig.APPLICATION_ID}.showcase", factory) {
+class ShowcasePrefsImpl(
+    factory: KPrefFactory
+) : KPref("${BuildConfig.APPLICATION_ID}.showcase", factory),
+    ShowcasePrefs {
 
-    // check if this is the first time launching the web overlay; show snackbar if true
+    override val firstWebOverlay: Boolean by kprefSingle("first_web_overlay")
-    val firstWebOverlay: Boolean by kprefSingle("first_web_overlay")
 
-    val intro: Boolean by kprefSingle("intro_pages")
+    override val intro: Boolean by kprefSingle("intro_pages")
-
-    companion object {
-        fun module() = module {
-            single { Showcase(get()) }
-        }
-    }
 }

app/src/main/kotlin/com/pitchedapps/frost/prefs/sections/ThemePrefs.kt

@@ -28,10 +28,11 @@ import com.pitchedapps.frost.enums.FACEBOOK_BLUE
 import com.pitchedapps.frost.enums.Theme
 import com.pitchedapps.frost.injectors.InjectorContract
 import com.pitchedapps.frost.prefs.OldPrefs
+import com.pitchedapps.frost.prefs.PrefsBase
 import org.koin.core.KoinComponent
 import org.koin.core.inject
 
-interface ThemePrefs {
+interface ThemePrefs  : PrefsBase {
     var theme: Int
 
     var customTextColor: Int