add onboarding for erstie event

app/src/main/java/de/akamu/tudarmstadt/features/dashboard/DashboardContract.kt

@@ -49,6 +49,8 @@ interface DashboardContract {
         fun loadAppUserFromServer()
         /** Fetch user's pools **/
         fun fetchPools()
+        /** Fetch user's friends **/
+        fun fetchFriends()
     }
 
 }
\ No newline at end of file

app/src/main/java/de/akamu/tudarmstadt/features/dashboard/DashboardPresenter.kt

 package de.akamu.tudarmstadt.features.dashboard
 
+import de.akamu.tudarmstadt.data.friends.FriendsDataSource
+import de.akamu.tudarmstadt.data.friends.FriendsDataSourceImpl
 import de.akamu.tudarmstadt.data.questionpools.QuestionPoolsDataSource
 import de.akamu.tudarmstadt.data.questionpools.QuestionPoolsDataSourceImpl
 import de.akamu.tudarmstadt.data.user.UserDataSource
+import de.akamu.tudarmstadt.features.friends.FriendsListInteractor
 import de.akamu.tudarmstadt.features.questionpools.QuestionPoolsInteractor
 import de.akamu.tudarmstadt.interactors.UserInteractor
 import de.akamu.tudarmstadt.model.Pool
@@ -65,6 +68,21 @@ class DashboardPresenter(private var view: DashboardContract.View?, private val
         })
     }
 
+    override fun fetchFriends() {
+        val friend_interactor = FriendsListInteractor(FriendsDataSourceImpl())
+        friend_interactor.fetchFriends(object : FriendsDataSource.FetchFriendsCallback {
+            override fun onFetchFriendsSuccess(friends: ArrayList<User>) {
+                if (friends.isEmpty()) {
+                    view?.showInfoBox()
+                }
+            }
+
+            override fun onFetchFriendsFailed(reason: String) {
+                // silent
+            }
+        })
+    }
+
     override fun stop() {
         view = null
     }

app/src/main/java/de/akamu/tudarmstadt/features/dashboard/MainActivity.kt

 package de.akamu.tudarmstadt.features.dashboard
 
-import android.content.Context
 import android.content.Intent
 import android.content.res.Configuration
 import android.os.Bundle
 import android.view.View
-import android.widget.Toast
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.FragmentTransaction
@@ -89,7 +87,8 @@ class MainActivity : BaseActivity(), DashboardContract.View, NextLevelEventHandl
         fillProfile()
         setupBottomNavigation()
 
-        presenter.fetchPools()
+        // presenter.fetchPools()
+        presenter.fetchFriends()
 
         when(intent.getIntExtra(Constants.KEY_MAINACTIVITY_PAGE, 0)) {
             Constants.DUEL_LIST_FRAGMENT -> navigateToDuelList()
@@ -114,9 +113,15 @@ class MainActivity : BaseActivity(), DashboardContract.View, NextLevelEventHandl
         super.onActivityResult(requestCode, resultCode, data)
         if (data?.getBooleanExtra("finishActivity", false) == true) {
             finish()
-        } else if (data?.getBooleanExtra("hasSelectedPools", false) == true) {
-            constraintlayout_main_info.visibility = View.GONE
         }
+        /*else if (data?.getBooleanExtra("hasSelectedPools", false) == true) {
+            textView_main_info.text = getString(R.string.info_add_friend)
+            button_main_info_action.text = getString(R.string.find_friends)
+            button_main_info_action.setOnClickListener {
+                navigateToChallenge()
+                constraintlayout_main_info.visibility = View.GONE
+            }
+        }*/
     }
 
     @Suppress("UNUSED_PARAMETER")
@@ -203,6 +208,8 @@ class MainActivity : BaseActivity(), DashboardContract.View, NextLevelEventHandl
     override fun onResume() {
         super.onResume()
         presenter.loadAppUserFromServer()
+        // presenter.fetchPools()
+        presenter.fetchFriends()
     }
 
     override fun finishActivity() {
@@ -244,10 +251,16 @@ class MainActivity : BaseActivity(), DashboardContract.View, NextLevelEventHandl
 
     override fun showInfoBox() {
         constraintlayout_main_info.visibility = View.VISIBLE
-        button_main_needs_pools.setOnClickListener {
+        /*button_main_info_action.setOnClickListener {
             val i = Intent(this, QuestionPoolsActivity::class.java)
             i.putExtra(Constants.KEY_NEEDS_POOL, true)
             startActivityForResult(i, Constants.MAIN_ACTIVITY_REQ_CODE)
+        }*/
+        textView_main_info.text = getString(R.string.info_add_friend_tmpErstie)
+        button_main_info_action.text = getString(R.string.find_friends)
+        button_main_info_action.setOnClickListener {
+            navigateToChallenge()
+            constraintlayout_main_info.visibility = View.GONE
         }
     }
 }

app/src/main/res/layout/activity_main.xml

@@ -186,26 +186,31 @@
 		<LinearLayout
 			android:layout_width="0dp"
 			android:layout_height="wrap_content"
-			android:orientation="horizontal">
+			android:orientation="horizontal"
+			app:layout_constraintBottom_toBottomOf="parent"
+			app:layout_constraintEnd_toEndOf="parent"
+			app:layout_constraintStart_toStartOf="parent"
+			app:layout_constraintTop_toTopOf="parent">
 
 			<TextView
+				android:id="@+id/textView_main_info"
 				android:layout_width="0dp"
 				android:layout_height="wrap_content"
 				android:layout_gravity="center_vertical"
-				android:textColor="@color/darkText"
+				android:layout_weight="0.6"
 				android:padding="6dp"
 				android:text="@string/info_needs_pools"
-				android:layout_weight="0.6"/>
+				android:textColor="@color/darkText" />
 
 			<Button
-				android:id="@+id/button_main_needs_pools"
+				android:id="@+id/button_main_info_action"
 				style="@style/AppButtonWhite"
 				android:layout_width="0dp"
 				android:layout_height="wrap_content"
 				android:layout_gravity="center_vertical"
-				android:text="@string/choose_pools"
 				android:layout_margin="6dp"
-				android:layout_weight="0.3"/>
+				android:layout_weight="0.3"
+				android:text="@string/choose_pools" />
 
 		</LinearLayout>
 

app/src/main/res/values-de/strings.xml

@@ -235,4 +235,7 @@
 	<string name="updated_pools_failed">Pools konnten nicht geupdated werden: %1$s</string>
 	<string name="profilesubjectactivity_more">"Mit diesem Button lässt sich die Fragenpool-Info anzeigen. "</string>
 	<string name="no_questionpool_selected">Kein Fragenpool ausgewählt</string>
+	<string name="info_add_friend">Super! Suche als Nächstes nach deinen Freunden und fordere sie zum Duell heraus!</string>
+	<string name="find_friends">Freunde finden</string>
+	<string name="info_add_friend_tmpErstie">Schön, dass du dich entschieden hast Akamu zu spielen! Suche nach deinen Freunden und fordere sie zum Duell heraus!</string>
 </resources>
\ No newline at end of file

app/src/main/res/values-en/strings.xml

@@ -283,4 +283,7 @@
 	<string name="updated_pools_failed">Failed to update pool due to %1$s</string>
 	<string name="profilesubjectactivity_more">This is the button for showing</string>
 	<string name="no_questionpool_selected">No question pool selected</string>
+	<string name="find_friends">Find friends</string>
+	<string name="info_add_friend">Nice! Now search for your friends and challenge them to a duel!</string>
+	<string name="info_add_friend_tmpErstie">Thanks for playing Akamu! Search for your friends and challenge them to a duell!</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -351,5 +351,8 @@
 	<string name="choose_pools">Choose pools</string>
 	<string name="updated_pools_success">Successfully updated your pools.</string>
 	<string name="updated_pools_failed">Failed to update pool due to %1$s</string>
+	<string name="find_friends">Find friends</string>
+	<string name="info_add_friend">Nice! Now search for your friends and challenge them to a duel!</string>
+	<string name="info_add_friend_tmpErstie">Thanks for playing Akamu! Search for your friends and challenge them to a duel!</string>
 
 </resources>