Swapped the onboarding activity for a simple dialog

app/build.gradle

@@ -52,7 +52,6 @@ dependencies {
     implementation "androidx.navigation:navigation-fragment-ktx:$navigation_version"
     implementation "androidx.navigation:navigation-ui-ktx:$navigation_version"
     implementation "androidx.preference:preference-ktx:$preference_version"
-    implementation "androidx.viewpager2:viewpager2:$view_pager2_version"
     implementation "androidx.room:room-runtime:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
@@ -65,8 +64,8 @@ dependencies {
     implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
     implementation "com.squareup.retrofit2:converter-moshi:$retrofit_version"
 
-    implementation "org.osmdroid:osmdroid-android:$osmdroid_version"
     implementation "com.github.davidmoten:predict4java:$predict4java_version"
+    implementation "org.osmdroid:osmdroid-android:$osmdroid_version"
     implementation "com.jakewharton.timber:timber:$timber_version"
 
     testImplementation "junit:junit:$junit_version"

app/src/main/AndroidManifest.xml

@@ -9,10 +9,9 @@
         android:name=".Look4SatApp"
         android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:theme="@style/AppTheme">
+        android:label="@string/app_name">
         <activity
-            android:name=".ui.splashScreen.SplashActivity"
+            android:name=".ui.mainScreen.MainActivity"
             android:screenOrientation="portrait"
             android:theme="@style/AppTheme.Splash">
             <intent-filter>
@@ -21,9 +20,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".ui.mainScreen.MainActivity"
-            android:screenOrientation="portrait" />
     </application>
 
 </manifest>

app/src/main/java/com/rtbishop/look4sat/ui/mainScreen/MainActivity.kt

@@ -25,17 +25,24 @@ import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.ui.setupWithNavController
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.databinding.ActivityMainBinding
+import com.rtbishop.look4sat.utility.PrefsManager
 import dagger.hilt.android.AndroidEntryPoint
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
-
+    
+    @Inject
+    lateinit var prefsManager: PrefsManager
+    
     override fun onCreate(savedInstanceState: Bundle?) {
+        setTheme(R.style.AppTheme)
         super.onCreate(savedInstanceState)
         ActivityMainBinding.inflate(layoutInflater).apply {
             setContentView(root)
             val navHost = supportFragmentManager.findFragmentById(R.id.nav_host) as NavHostFragment
             navBottom.setupWithNavController(navHost.navController)
+            if (prefsManager.isFirstLaunch()) navHost.navController.navigate(R.id.nav_dialog_splash)
         }
     }
 }

app/src/main/java/com/rtbishop/look4sat/ui/mainScreen/SourcesDialog.kt

@@ -23,6 +23,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.view.WindowManager
 import androidx.appcompat.app.AppCompatDialogFragment
 import androidx.fragment.app.activityViewModels
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -47,6 +48,10 @@ class SourcesDialog : AppCompatDialogFragment() {
         viewModel.getSources().observe(viewLifecycleOwner, { sources ->
             val sourcesAdapter = SourcesAdapter(sources as MutableList<TleSource>)
             DialogSourcesBinding.bind(view).apply {
+                dialog?.window?.setLayout(
+                    WindowManager.LayoutParams.MATCH_PARENT,
+                    WindowManager.LayoutParams.WRAP_CONTENT
+                )
                 tleSourcesRecycler.apply {
                     adapter = sourcesAdapter
                     layoutManager = LinearLayoutManager(requireContext())

app/src/main/java/com/rtbishop/look4sat/ui/mainScreen/SplashDialog.kt

@@ -0,0 +1,47 @@
+/*******************************************************************************
+Look4Sat. Amateur radio satellite tracker and pass predictor.
+Copyright (C) 2019, 2020 Arty Bishop (bishop.arty@gmail.com)
+
+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; either version 2 of the License, or
+(at your option) any later version.
+
+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, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ ******************************************************************************/
+
+package com.rtbishop.look4sat.ui.mainScreen
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import androidx.appcompat.app.AppCompatDialogFragment
+import com.rtbishop.look4sat.R
+import com.rtbishop.look4sat.databinding.DialogSplashBinding
+
+class SplashDialog : AppCompatDialogFragment() {
+    
+    override fun onCreateView(inflater: LayoutInflater, group: ViewGroup?, state: Bundle?): View? {
+        return inflater.inflate(R.layout.dialog_splash, group, false)
+    }
+    
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        DialogSplashBinding.bind(view).apply {
+            dialog?.window?.setLayout(
+                WindowManager.LayoutParams.MATCH_PARENT,
+                WindowManager.LayoutParams.WRAP_CONTENT
+            )
+            splashButton.setOnClickListener { dismiss() }
+        }
+    }
+}

app/src/main/java/com/rtbishop/look4sat/ui/splashScreen/PosFragment.kt

@@ -1,25 +0,0 @@
-/*******************************************************************************
- Look4Sat. Amateur radio satellite tracker and pass predictor.
- Copyright (C) 2019, 2020 Arty Bishop (bishop.arty@gmail.com)
-
- 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- ******************************************************************************/
-
-package com.rtbishop.look4sat.ui.splashScreen
-
-import androidx.fragment.app.Fragment
-import com.rtbishop.look4sat.R
-
-class PosFragment : Fragment(R.layout.fragment_splash_pos)

app/src/main/java/com/rtbishop/look4sat/ui/splashScreen/SplashActivity.kt

@@ -1,90 +0,0 @@
-/*******************************************************************************
- Look4Sat. Amateur radio satellite tracker and pass predictor.
- Copyright (C) 2019, 2020 Arty Bishop (bishop.arty@gmail.com)
-
- 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- ******************************************************************************/
-
-package com.rtbishop.look4sat.ui.splashScreen
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.viewpager2.adapter.FragmentStateAdapter
-import androidx.viewpager2.widget.ViewPager2
-import com.rtbishop.look4sat.R
-import com.rtbishop.look4sat.databinding.ActivitySplashBinding
-import com.rtbishop.look4sat.ui.mainScreen.MainActivity
-import com.rtbishop.look4sat.utility.PrefsManager
-import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class SplashActivity : FragmentActivity() {
-
-    private val pagesCount = 2
-
-    @Inject
-    lateinit var prefsManager: PrefsManager
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        if (prefsManager.isFirstLaunch()) showOnboarding()
-        else startMainActivity()
-    }
-
-    private fun showOnboarding() {
-        setTheme(R.style.AppTheme)
-        ActivitySplashBinding.inflate(layoutInflater).apply {
-            setContentView(root)
-            splashPager.apply {
-                adapter = SplashPagerAdapter(this@SplashActivity)
-                registerOnPageChangeCallback(object : ViewPager2.OnPageChangeCallback() {
-                    override fun onPageSelected(position: Int) {
-                        super.onPageSelected(position)
-                        if (position == pagesCount - 1) {
-                            splashNext.setImageResource(R.drawable.ic_check)
-                        }
-                    }
-                })
-                isUserInputEnabled = false
-            }
-            splashNext.setOnClickListener {
-                if (splashPager.currentItem < pagesCount - 1) splashPager.currentItem++
-                else if (splashPager.currentItem == pagesCount - 1) startMainActivity()
-            }
-        }
-    }
-
-    private fun startMainActivity() {
-        startActivity(Intent(this, MainActivity::class.java))
-        finish()
-    }
-
-    private inner class SplashPagerAdapter(activity: FragmentActivity) :
-        FragmentStateAdapter(activity) {
-
-        override fun getItemCount(): Int = pagesCount
-
-        override fun createFragment(position: Int): Fragment {
-            return when (position) {
-                0 -> TleFragment()
-                1 -> PosFragment()
-                else -> TleFragment()
-            }
-        }
-    }
-}

app/src/main/java/com/rtbishop/look4sat/ui/splashScreen/TleFragment.kt

@@ -1,25 +0,0 @@
-/*******************************************************************************
- Look4Sat. Amateur radio satellite tracker and pass predictor.
- Copyright (C) 2019, 2020 Arty Bishop (bishop.arty@gmail.com)
-
- 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- ******************************************************************************/
-
-package com.rtbishop.look4sat.ui.splashScreen
-
-import androidx.fragment.app.Fragment
-import com.rtbishop.look4sat.R
-
-class TleFragment: Fragment(R.layout.fragment_splash_tle)

app/src/main/res/drawable/rounded_corner.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?><!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  Look4Sat. Amateur radio satellite tracker and pass predictor.
+  Copyright (C) 2019, 2020 Arty Bishop (bishop.arty@gmail.com)
+
+  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; either version 2 of the License, or
+  (at your option) any later version.
+
+  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, write to the Free Software Foundation, Inc.,
+  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <stroke
+        android:width="0dp"
+        android:color="@color/greySurface" />
+    <solid android:color="@color/greySurface" />
+    <corners android:radius="8dp" />
+</shape>

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

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".ui.splashScreen.SplashActivity">
-
-    <androidx.viewpager2.widget.ViewPager2
-        android:id="@+id/splashPager"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        app:layout_constraintBottom_toTopOf="@+id/splashNext"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/splashNext"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="@dimen/fab_padding"
-        android:contentDescription="@string/placeholder"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:srcCompat="@drawable/ic_next" />
-</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -2,7 +2,7 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/tleSourcesDialog"
-    android:layout_width="wrap_content"
+    android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:background="@color/greyDark"
     android:padding="4dp">
@@ -32,17 +32,18 @@
     <ImageButton
         android:id="@+id/tleSourceBtnAdd"
         android:layout_width="48dp"
-        android:layout_height="0dp"
+        android:layout_height="48dp"
         android:backgroundTint="@color/greySurface"
         android:contentDescription="@string/placeholder"
         android:src="@drawable/ic_add"
         app:layout_constraintBottom_toBottomOf="@+id/tleSourcesWarning"
+        app:layout_constraintDimensionRatio="h,1:1"
         app:layout_constraintEnd_toEndOf="@+id/tleSourcesRecycler"
         app:layout_constraintTop_toTopOf="@+id/tleSourcesTitle" />
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/tleSourcesRecycler"
-        android:layout_width="266dp"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
         android:layout_marginTop="4dp"

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

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/splashRoot"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@color/greyDark">
+
+    <ImageView
+        android:id="@+id/splashPosIcon"
+        android:layout_width="0dp"
+        android:layout_height="64dp"
+        android:layout_marginStart="12dp"
+        android:layout_marginTop="12dp"
+        android:background="@drawable/rounded_corner"
+        android:contentDescription="@string/placeholder"
+        android:padding="8dp"
+        app:layout_constraintBottom_toTopOf="@+id/splashTleIcon"
+        app:layout_constraintDimensionRatio="w,1:1"
+        app:layout_constraintEnd_toStartOf="@+id/splashPosMsg"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:srcCompat="@drawable/ic_map_pos" />
+
+    <ImageView
+        android:id="@+id/splashTleIcon"
+        android:layout_width="0dp"
+        android:layout_height="64dp"
+        android:layout_marginTop="12dp"
+        android:background="@drawable/rounded_corner"
+        android:contentDescription="@string/placeholder"
+        android:padding="8dp"
+        app:layout_constraintBottom_toTopOf="@+id/splashButton"
+        app:layout_constraintDimensionRatio="w,1:1"
+        app:layout_constraintEnd_toStartOf="@+id/splashTleMsg"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="@+id/splashPosIcon"
+        app:layout_constraintTop_toBottomOf="@+id/splashPosIcon"
+        app:srcCompat="@drawable/ic_update_web" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/splashPosMsg"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="4dp"
+        android:layout_marginEnd="8dp"
+        android:gravity="fill"
+        android:padding="8dp"
+        android:text="@string/splash_loc_msg"
+        app:layout_constraintBottom_toBottomOf="@+id/splashPosIcon"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/splashPosIcon"
+        app:layout_constraintTop_toTopOf="@+id/splashPosIcon" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/splashTleMsg"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="4dp"
+        android:gravity="fill"
+        android:padding="8dp"
+        android:text="@string/splash_tle_msg"
+        app:layout_constraintBottom_toBottomOf="@+id/splashTleIcon"
+        app:layout_constraintEnd_toEndOf="@+id/splashPosMsg"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/splashTleIcon"
+        app:layout_constraintTop_toTopOf="@+id/splashTleIcon" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/splashButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp"
+        android:backgroundTint="@color/greySurface"
+        android:text="@android:string/ok"
+        android:textColor="@color/themeLight"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/splashTleIcon" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".ui.splashScreen.PosFragment">
-
-    <androidx.cardview.widget.CardView
-        android:id="@+id/splashPosTitleCard"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="48dp"
-        android:layout_marginEnd="16dp"
-        android:backgroundTint="@color/greySurface"
-        app:cardCornerRadius="8dp"
-        app:layout_constraintBottom_toTopOf="@+id/splashPosIcon"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_chainStyle="spread_inside">
-
-        <TextView
-            android:id="@+id/splashPosTitle"
-            style="@style/SplashText"
-            android:text="@string/pref_gsp_title" />
-    </androidx.cardview.widget.CardView>
-
-    <ImageView
-        android:id="@+id/splashPosIcon"
-        style="@style/SplashText.Icon"
-        android:contentDescription="@string/placeholder"
-        android:src="@drawable/ic_map_pos"
-        app:layout_constraintBottom_toTopOf="@+id/splashPosMsgCard"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/splashPosTitleCard" />
-
-    <androidx.cardview.widget.CardView
-        android:id="@+id/splashPosMsgCard"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginEnd="16dp"
-        android:layout_marginBottom="48dp"
-        android:backgroundTint="@color/greySurface"
-        app:cardCornerRadius="8dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/splashPosIcon">
-
-        <TextView
-            android:id="@+id/splashPosMsg"
-            style="@style/SplashText.Msg"
-            android:text="@string/splash_loc_msg" />
-    </androidx.cardview.widget.CardView>
-
-</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".ui.splashScreen.TleFragment">
-
-    <androidx.cardview.widget.CardView
-        android:id="@+id/splashTleTitleCard"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="48dp"
-        android:layout_marginEnd="16dp"
-        android:backgroundTint="@color/greySurface"
-        app:cardCornerRadius="8dp"
-        app:layout_constraintBottom_toTopOf="@+id/splashTleIcon"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_chainStyle="spread_inside">
-
-        <TextView
-            android:id="@+id/splashTleTitle"
-            style="@style/SplashText"
-            android:text="@string/splash_tle_title" />
-    </androidx.cardview.widget.CardView>
-
-    <ImageView
-        android:id="@+id/splashTleIcon"
-        style="@style/SplashText.Icon"
-        android:contentDescription="@string/placeholder"
-        android:src="@drawable/ic_satellite"
-        app:layout_constraintBottom_toTopOf="@+id/splashTleMsgCard"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/splashTleTitleCard" />
-
-    <androidx.cardview.widget.CardView
-        android:id="@+id/splashTleMsgCard"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginEnd="16dp"
-        android:layout_marginBottom="48dp"
-        android:backgroundTint="@color/greySurface"
-        app:cardCornerRadius="8dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/splashTleIcon">
-
-        <TextView
-            android:id="@+id/splashTleMsg"
-            style="@style/SplashText.Msg"
-            android:text="@string/splash_tle_msg" />
-    </androidx.cardview.widget.CardView>
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/navigation/nav_graph.xml

@@ -70,5 +70,9 @@
         android:id="@+id/nav_dialog_sources"
         android:name="com.rtbishop.look4sat.ui.mainScreen.SourcesDialog"
         tools:layout="@layout/dialog_sources" />
+    <dialog
+        android:id="@+id/nav_dialog_splash"
+        android:name="com.rtbishop.look4sat.ui.mainScreen.SplashDialog"
+        tools:layout="@layout/dialog_splash" />
 
 </navigation>

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

@@ -56,11 +56,10 @@
     <string name="pref_compass_title">Использовать компас</string>
     <string name="pref_time_utc_title">Показывать время пролета по UTC</string>
 
-    <string name="splash_tle_msg">Look4Sat использует набор элементов TLE для вычисления положения
-        спутников. Со временем эти данные теряют точность, поэтому их рекомендуется обновлять
-        примерно раз в неделю через меню Спутники.</string>
-    <string name="splash_loc_msg">Look4Sat нужно знать Ваше местоположение, чтобы корректно рассчитывать орбиты
-        и пролёты спутников. Установить позицию можно через соответствующие кнопки в меню Настройки.</string>
+    <string name="splash_tle_msg">Данные спутников теряют точность со временем, поэтому
+        их рекомендуется обновлять примерно раз в неделю</string>
+    <string name="splash_loc_msg">Чтобы корректно рассчитывать орбиты спутников,
+        установите позицию наземной станции через меню Настройки</string>
 
     <string name="info_version">Версия: %s</string>
     <string name="info_subtitle">Трекер спутников для Android</string>

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

@@ -73,13 +73,10 @@
     <string name="pref_time_utc_title">Show pass time in UTC</string>
     <string name="pref_compass_title">Use sensors to rotate PolarView</string>
 
-    <string name="splash_tle_title" translatable="false">Two-Line Element set</string>
-    <string name="splash_tle_msg">Look4Sat uses a TLE set to calculate the satellite positions.
-        The TLE data looses precision over time, so it is recommended to update
-        it weekly using the buttons in the Satellites menu</string>
-    <string name="splash_loc_msg">Look4Sat needs to know your position to deliver the accurate
-        passes predictions. Please set the position using the buttons (GPS, QTH Locator)
-        in the Settings menu</string>
+    <string name="splash_tle_msg">TLE satellite data looses precision over time, so it is
+        recommended to update it every week or so</string>
+    <string name="splash_loc_msg">To get the accurate predictions please set
+        the ground station position via the Settings menu</string>
 
     <string name="info_version">Version: %s</string>
     <string name="info_subtitle">Satellite tracker and pass predictor</string>

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

@@ -14,24 +14,6 @@
         <item name="snackbarTextViewStyle">@style/Snackbar.Text</item>
     </style>
 
-    <style name="SplashText">
-        <item name="android:padding">8dp</item>
-        <item name="android:textSize">23sp</item>
-        <item name="android:gravity">center</item>
-        <item name="android:layout_gravity">center</item>
-        <item name="android:layout_width">wrap_content</item>
-        <item name="android:layout_height">wrap_content</item>
-    </style>
-
-    <style name="SplashText.Msg">
-        <item name="android:textSize">17sp</item>
-    </style>
-
-    <style name="SplashText.Icon">
-        <item name="android:layout_width">128dp</item>
-        <item name="android:layout_height">128dp</item>
-    </style>
-
     <style name="Snackbar" parent="@style/Widget.MaterialComponents.Snackbar">
         <item name="backgroundTint">@color/greySurface</item>
     </style>

build.gradle

@@ -7,14 +7,13 @@ buildscript {
         lifecycle_version = '2.3.0'
         navigation_version = '2.3.3'
         preference_version = '1.1.1'
-        view_pager2_version = '1.0.0'
         room_version = '2.2.6'
         hilt_version = '2.33-beta'
         hilt_viewmodel_version = '1.0.0-alpha03'
         retrofit_version = '2.9.0'
+        predict4java_version = '1.3.1'
         osmdroid_version = '6.1.10'
         timber_version = '4.7.1'
-        predict4java_version = '1.3.1'
         junit_version = '4.13.2'
         coroutines_test_version = '1.3.2'
         leak_canary_version = '2.5'