set windowBackground theme for the starting activity

where-is-jumo · May 25, 2020 · 1202c37 · pish11010 · May 26, 2020 · 1202c37
1 parent 1cc942d
commit 1202c37
Show file tree

Hide file tree

Showing 4 changed files with 17 additions and 3 deletions.
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -1,18 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   package="com.jumo.jumoexample">
-
+  
   <application
     android:allowBackup="true"
     android:icon="@mipmap/ic_launcher"
     android:label="@string/app_name"
     android:roundIcon="@mipmap/ic_launcher_round"
     android:supportsRtl="true"
     android:theme="@style/AppTheme">
-    <activity android:name=".MainActivity">
+    <activity
+      android:name=".MainActivity"
+      android:theme="@style/SplashTheme">
       <intent-filter>
         <action android:name="android.intent.action.MAIN" />
-
+        
         <category android:name="android.intent.category.LAUNCHER" />
       </intent-filter>
     </activity>

diff --git a/app/src/main/java/com/jumo/jumoexample/MainActivity.kt b/app/src/main/java/com/jumo/jumoexample/MainActivity.kt
@@ -6,6 +6,7 @@ import android.os.Bundle
 class MainActivity : AppCompatActivity() {
 
   override fun onCreate(savedInstanceState: Bundle?) {
+    setTheme(R.style.AppTheme)
     super.onCreate(savedInstanceState)
     setContentView(R.layout.activity_main)
   }

diff --git a/app/src/main/res/drawable/splash.xml b/app/src/main/res/drawable/splash.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+  <item android:drawable="@android:color/background_dark" />
+  <item
+    android:drawable="@mipmap/ic_launcher"
+    android:gravity="center" />
+</layer-list>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
@@ -7,5 +7,9 @@
     <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
     <item name="colorAccent">@color/colorAccent</item>
   </style>
+
+  <style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
+    <item name="android:windowBackground">@drawable/splash</item>
+  </style>
 
 </resources>