Update icon to use square where possible

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/AndroidManifest.xml

@@ -2,8 +2,12 @@
           xmlns:tools="http://schemas.android.com/tools"
           package="com.nextcloud.talk">
 
-    <uses-feature android:name="android.hardware.camera.any" android:required="false"/>
-    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
+    <uses-feature
+        android:name="android.hardware.camera.any"
+        android:required="false"/>
+    <uses-feature
+        android:name="android.hardware.camera.autofocus"
+        android:required="false"/>
     <uses-feature
         android:glEsVersion="0x00020000"
         android:required="true"/>
@@ -19,15 +23,16 @@
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
 
     <application
-        tools:replace="label, icon, theme, name, allowBackup"
         android:name=".application.NextcloudTalkApplication"
         android:allowBackup="true"
         android:fullBackupContent="@xml/backup_config"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/nc_app_name"
         android:networkSecurityConfig="@xml/network_security_config"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
+        android:theme="@style/AppTheme"
+        tools:replace="label, icon, roundIcon, theme, name, allowBackup">
 
         <activity
             android:name=".activities.MainActivity"
@@ -42,8 +47,8 @@
 
         <activity
             android:name=".activities.CallActivity"
-            android:launchMode="singleTask"
             android:configChanges="orientation|screenSize"
+            android:launchMode="singleTask"
             />
 
         <service

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

@@ -1,8 +1,10 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="108dp"
         android:height="108dp"
-        android:viewportWidth="1680"
-        android:viewportHeight="1680">
+        android:viewportWidth="2100"
+        android:viewportHeight="2100">
+    <group android:translateX="210"
+            android:translateY="210">
         <group android:translateX="168"
                 android:translateY="168">
             <path
@@ -10,4 +12,5 @@
                 android:fillType="nonZero"
                 android:fillColor="#ffffff"/>
         </group>
+    </group>
 </vector>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>