Fix #4413: Update placeholder launcher icon

app/src/main/AndroidManifest.xml

@@ -11,9 +11,8 @@
   <application
     android:name=".app.application.dev.DeveloperOppiaApplication"
     android:allowBackup="true"
-    android:icon="@mipmap/ic_launcher"
+    android:icon="@mipmap/launcher_icon"
     android:label="@string/app_name"
-    android:roundIcon="@mipmap/ic_launcher_round"
     android:supportsRtl="true"
     android:theme="@style/OppiaTheme">
     <!-- NOTE TO DEVELOPER: You can enable debug logs for fast upload & better inspection in Firebase console using https://support.google.com/analytics/answer/7201382. -->

app/src/main/res/mipmap-anydpi-v26/launcher_icon.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <background>
+    <color android:color="#FFFFFF" />
+  </background>
+  <foreground>
+    <vector
+      android:width="108dp"
+      android:height="108dp"
+      android:viewportWidth="108"
+      android:viewportHeight="108">
+      <group
+        android:scaleX="0.08046576"
+        android:scaleY="0.08046576"
+        android:translateX="10.548493"
+        android:translateY="10.146164">
+        <path
+          android:fillColor="#1AAA9D"
+          android:pathData="M792.1,291.7c-61.3,-69.7 -158.2,-107.3 -254.5,-107.3c-94.7,0 -174.3,28.8 -235.4,95.8c-58.8,64.5 -95.8,161.1 -95.8,258.9C206.4,738.3 351.9,904 537.6,904c94.4,0 185.3,-38.1 246.4,-105.3c59.2,-65 90,-157.5 90,-255.6C873.9,447.3 849,356.3 792.1,291.7zM709.5,722.8c-42.2,46.4 -105.1,72.8 -170.3,72.8c-2.7,0 -5.4,-0.1 -8.1,-0.2c2.7,-23.6 20.3,-78.7 26.8,-95.9c8.1,-21.6 29.6,-48 29.6,-48l22.7,-23.1c9.1,14.2 25,23.6 43.1,23.6c28.3,0 51.2,-22.9 51.2,-51.2s-22.9,-51.2 -51.2,-51.2s-51.2,22.9 -51.2,51.2c0,6.8 1.4,13.3 3.8,19.3l-26.2,26.6c0,0 -19.3,22.1 -29.6,48c-6.3,15.8 -21.8,64.7 -26,90.5c0.6,-46.2 7.4,-174.6 11.3,-215.3c4.1,-43.5 19.7,-70.9 22.9,-76.1c4.8,1.5 10,2.3 15.3,2.3c28.3,0 51.2,-22.9 51.2,-51.2s-22.9,-51.2 -51.2,-51.2s-51.2,22.9 -51.2,51.2c0,18.8 10.2,35.3 25.4,44.1c-2.9,5.1 -18.2,33.4 -22.4,77.3c-4.2,44.5 -11.2,195.5 -10.4,227.9c-0,0 -0,0 -0,0c-0.7,-9 -6.2,-79.4 -18.9,-122.3c-10.4,-35.2 -31.3,-68.4 -40.5,-82.1c13.7,-9.2 22.7,-24.8 22.7,-42.5c0,-28.3 -22.9,-51.2 -51.2,-51.2c-28.3,0 -51.2,22.9 -51.2,51.2s22.9,51.2 51.2,51.2c7.6,0 14.8,-1.7 21.3,-4.7c10.3,15.6 29.4,47.2 39.1,79.9c12.1,40.9 17.3,105.5 18.3,119.3c-112,-17.9 -195.5,-124 -195.5,-249.6c0,-67.6 25.6,-134.4 66.3,-179c42.3,-46.3 97.3,-66.3 162.7,-66.3c66.6,0 133.6,26 176,74.2c39.3,44.7 56.5,107.6 56.5,173.8C771.7,614 750.4,677.9 709.5,722.8z" />
+      </group>
+    </vector>
+  </foreground>
+</adaptive-icon>

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

@@ -11,7 +11,6 @@
   <color name="concept_card_background">#FFFFF0</color>
   <color name="concept_toolbar_background">#BE563C</color>
   <color name="concept_toolbar_heading">#A6503A</color>
-  <color name="ic_launcher_background">#26A69A</color>
   <!-- OPPIA COLORS -->
   <color name="oppia_primary_text">#333333</color>
   <color name="oppia_primary_light">#009688</color>

app/src/sharedTest/java/org/oppia/android/app/profile/AddProfileActivityTest.kt

@@ -1700,9 +1700,9 @@ class AddProfileActivityTest {
     val resources: Resources = context.resources
     val imageUri = Uri.parse(
       ContentResolver.SCHEME_ANDROID_RESOURCE + "://" +
-        resources.getResourcePackageName(R.mipmap.ic_launcher) + '/' +
-        resources.getResourceTypeName(R.mipmap.ic_launcher) + '/' +
-        resources.getResourceEntryName(R.mipmap.ic_launcher)
+        resources.getResourcePackageName(R.mipmap.launcher_icon) + '/' +
+        resources.getResourceTypeName(R.mipmap.launcher_icon) + '/' +
+        resources.getResourceEntryName(R.mipmap.launcher_icon)
     )
     val resultIntent = Intent()
     resultIntent.data = imageUri

app/src/sharedTest/java/org/oppia/android/app/profileprogress/ProfileProgressFragmentTest.kt

@@ -775,9 +775,9 @@ class ProfileProgressFragmentTest {
     val resources: Resources = context.resources
     val imageUri = Uri.parse(
       ContentResolver.SCHEME_ANDROID_RESOURCE + "://" +
-        resources.getResourcePackageName(R.mipmap.ic_launcher) + '/' +
-        resources.getResourceTypeName(R.mipmap.ic_launcher) + '/' +
-        resources.getResourceEntryName(R.mipmap.ic_launcher)
+        resources.getResourcePackageName(R.mipmap.launcher_icon) + '/' +
+        resources.getResourceTypeName(R.mipmap.launcher_icon) + '/' +
+        resources.getResourceEntryName(R.mipmap.launcher_icon)
     )
     val resultIntent = Intent()
     resultIntent.data = imageUri

instrumentation/src/java/AndroidManifest.xml

@@ -9,10 +9,9 @@
   <application
     android:name=".instrumentation.application.TestOppiaApplication"
     android:allowBackup="true"
-    android:icon="@mipmap/ic_launcher"
+    android:icon="@mipmap/launcher_icon"
     android:label="@string/app_name"
     tools:replace="android:name"
-    android:roundIcon="@mipmap/ic_launcher_round"
     android:supportsRtl="true"
     android:theme="@style/OppiaTheme"
     android:usesCleartextTraffic="true">