Modify merge all png elements to svg elements

demo-app/src/main/res/drawable/ic_back.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="192dp"
+    android:height="150.39165dp"
+    android:viewportWidth="1307"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M268.7,566.5h929.6c36.3,0 72.6,-29 72.6,-72.6 0,-36.3 -29,-72.6 -72.6,-72.6H305l297.8,-297.8c29,-29 29,-72.6 0,-101.7 -29,-29 -72.6,-29 -101.7,0L72.6,450.3c-14.5,14.5 -21.8,36.3 -21.8,58.1 0,21.8 0,43.6 21.8,58.1l428.5,428.5c29,29 72.6,29 101.7,0 29,-29 29,-72.6 0,-101.7l-334.1,-326.8z" />
+</vector>

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

@@ -5,12 +5,13 @@
     android:viewportWidth="108"
     android:viewportHeight="108"
     tools:ignore="VectorRaster">
-  <group android:scaleX="0.038671874"
-      android:scaleY="0.038671874"
-      android:translateX="34.2"
-      android:translateY="34.2">
-      <path
-          android:fillColor="#ffffff"
-          android:pathData="M1024,577.8c-1,34.9 -30.4,62.2 -65.3,62.2H848v32c0,43.7 -9.8,85.2 -27.2,122.3l120.5,120.5c25,25 25,65.5 0,90.5 -25,25 -65.5,25 -90.5,0l-109.5,-109.5C691.8,935.9 628.7,960 560,960V472c0,-13.3 -10.7,-24 -24,-24h-48c-13.3,0 -24,10.7 -24,24v488c-68.7,0 -131.8,-24.1 -181.3,-64.2l-109.5,109.5c-25,25 -65.5,25 -90.5,0 -25,-25 -25,-65.5 0,-90.5l120.5,-120.5C185.8,757.2 176,715.7 176,672v-32H65.3C30.5,640 1,612.7 0,577.8 -1,541.6 28.1,512 64,512h112v-117.5l-93.3,-93.3c-25,-25 -25,-65.5 0,-90.5 25,-25 65.5,-25 90.5,0L282.5,320h459l109.3,-109.3c25,-25 65.5,-25 90.5,0 25,25 25,65.5 0,90.5L848,394.5V512h112c35.9,0 65,29.6 64,65.8zM514,0c-123.7,0 -224,100.3 -224,224h448C738,100.3 637.7,0 514,0z" />
-  </group>
+    <group
+        android:scaleX="0.038671874"
+        android:scaleY="0.038671874"
+        android:translateX="34.2"
+        android:translateY="34.2">
+        <path
+            android:fillColor="#ffffff"
+            android:pathData="M1024,577.8c-1,34.9 -30.4,62.2 -65.3,62.2H848v32c0,43.7 -9.8,85.2 -27.2,122.3l120.5,120.5c25,25 25,65.5 0,90.5 -25,25 -65.5,25 -90.5,0l-109.5,-109.5C691.8,935.9 628.7,960 560,960V472c0,-13.3 -10.7,-24 -24,-24h-48c-13.3,0 -24,10.7 -24,24v488c-68.7,0 -131.8,-24.1 -181.3,-64.2l-109.5,109.5c-25,25 -65.5,25 -90.5,0 -25,-25 -25,-65.5 0,-90.5l120.5,-120.5C185.8,757.2 176,715.7 176,672v-32H65.3C30.5,640 1,612.7 0,577.8 -1,541.6 28.1,512 64,512h112v-117.5l-93.3,-93.3c-25,-25 -25,-65.5 0,-90.5 25,-25 65.5,-25 90.5,0L282.5,320h459l109.3,-109.3c25,-25 65.5,-25 90.5,0 25,25 25,65.5 0,90.5L848,394.5V512h112c35.9,0 65,29.6 64,65.8zM514,0c-123.7,0 -224,100.3 -224,224h448C738,100.3 637.7,0 514,0z" />
+    </group>
 </vector>

demo-app/src/main/res/layout/activity_main.xml

@@ -25,7 +25,7 @@
             android:layout_height="20dp"
             android:layout_marginStart="10dp"
             android:layout_marginEnd="20dp"
-            android:src="@mipmap/ic_back"
+            android:src="@drawable/ic_back"
             android:tint="@color/colorTextGray"
             android:tooltipText="@string/back" />