refactor: switch to SplashScreen API

app/src/main/AndroidManifest.xml

@@ -10,20 +10,22 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:usesCleartextTraffic="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/NPSTheme">
-        <activity android:name=".activities.SplashActivity" android:theme="@style/NPSTheme.Splash"
-            android:exported="true">
+        android:theme="@style/NPSTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".activities.MainActivity"
+            android:configChanges="screenSize|screenLayout|keyboardHidden|orientation"
+            android:exported="true"
+            android:theme="@style/NPSTheme.Splash"
+        >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".activities.MainActivity"
-            android:configChanges="screenSize|screenLayout|keyboardHidden|orientation">
-        </activity>
     </application>
 
 </manifest>

app/src/main/java/com/illusionware/npsbrowser/activities/MainActivity.kt

@@ -2,6 +2,7 @@ package com.illusionware.npsbrowser.activities
 
 import android.os.Bundle
 import android.view.MenuItem
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.fragment.app.FragmentManager
 import com.illusionware.npsbrowser.R
 import com.illusionware.npsbrowser.fragments.mainactivity.MainActivityFragment
@@ -9,6 +10,8 @@ import com.illusionware.npsbrowser.fragments.mainactivity.MainActivityFragment
 class MainActivity : BaseActivity(), FragmentManager.OnBackStackChangedListener  {
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        installSplashScreen()
+
         super.onCreate(savedInstanceState)
         setTheme(R.style.NPSTheme)
         setContentView(R.layout.activity_main)

app/src/main/java/com/illusionware/npsbrowser/activities/SplashActivity.kt

@@ -1,35 +0,0 @@
-package com.illusionware.npsbrowser.activities
-
-import android.content.Intent
-import android.os.Bundle
-import android.view.View
-
-class SplashActivity : BaseActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        startActivity(Intent(this, MainActivity::class.java))
-        finish()
-    }
-
-    override fun onWindowFocusChanged(hasFocus: Boolean) {
-        super.onWindowFocusChanged(hasFocus)
-        if (hasFocus) hideSystemUI()
-    }
-
-    private fun hideSystemUI() {
-        // Enables regular immersive mode.
-        // For "lean back" mode, remove SYSTEM_UI_FLAG_IMMERSIVE.
-        // Or for "sticky immersive," replace it with SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-        window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_IMMERSIVE
-                // Set the content to appear under the system bars so that the
-                // content doesn't resize when the system bars hide and show.
-                or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-                or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                // Hide the nav bar and status bar
-                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-                or View.SYSTEM_UI_FLAG_FULLSCREEN)
-    }
-}

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

@@ -13,7 +13,7 @@
         android:fontFamily="sans-serif-light"
         android:gravity="center"
         android:textAlignment="center"
-        android:textColor="@color/colorAccent"
+        android:textColor="@color/colorError"
         android:textSize="24sp"
         android:textStyle="bold"
         app:layout_constraintBottom_toBottomOf="parent"

app/src/main/res/values-night/colors.xml

@@ -7,5 +7,5 @@
     <color name="colorSecondaryDark">#515151</color>
     <color name="colorOnSecondary">#DFFFFFFF</color>
     <color name="colorAmoled">#000000</color>
-    <color name="colorAccent">#F93422</color>
+    <color name="colorError">#F93422</color>
 </resources>

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

@@ -7,5 +7,6 @@
     <color name="colorSecondaryDark">#888888</color>
     <color name="colorOnSecondary">#111111</color>
     <color name="colorAmoled">#FFFFFF</color>
-    <color name="colorAccent">#F93422</color>
+    <color name="colorError">#F93422</color>
+    <color name="colorAccent">#545FBF</color>
 </resources>

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

@@ -31,4 +31,5 @@
         <item>List</item>
         <item>Grid</item>
     </string-array>
+    <string name="title_activity_thing">thing</string>
 </resources>

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

@@ -30,9 +30,13 @@
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="NPSTheme.Splash" parent="NPSTheme">
-        <item name="android:statusBarColor">#FF00A7FF</item>
-        <item name="android:windowBackground">@drawable/splash</item>
+    <style name="NPSTheme.Splash" parent="Theme.SplashScreen">
+        <item name="windowSplashScreenBackground">@color/colorAccent</item>
+
+        <item name="windowSplashScreenAnimatedIcon">@drawable/ic_nps_fg_no_shadow</item>
+        <item name="windowSplashScreenAnimationDuration">500</item>
+
+        <item name="postSplashScreenTheme">@style/NPSTheme</item>
     </style>
 
     <style name="NPSTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />