diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index d75cf3ea82018687b32ac0a9b103a605b00d0db4..0ba250e7674b625324731c5c43f2409ad74b0c8b 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -15,3 +15,4 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+-dontwarn lineageos.**
\ No newline at end of file
diff --git a/app/src/main/Android.bp b/app/src/main/Android.bp
index 17375a7693e461eae60f1ddf642c5f807021eae7..df2a598a91c8df3690a4e304ee0001f962db890a 100644
--- a/app/src/main/Android.bp
+++ b/app/src/main/Android.bp
@@ -31,8 +31,9 @@ android_app {
         "androidx.cardview_cardview",
         "androidx.recyclerview_recyclerview",
         "com.google.android.material_material",
+        "org.lineageos.platform.sdk",
     ],
 
-    sdk_version: "current",
+    platform_apis: true
 
 }
diff --git a/app/src/main/java/org/lineageos/recorder/RecorderActivity.java b/app/src/main/java/org/lineageos/recorder/RecorderActivity.java
index 380b09adc65cca1f9d199b4f4a92227e583b15b6..6deb347ce6791113774a76fa36a3858aca870d7f 100644
--- a/app/src/main/java/org/lineageos/recorder/RecorderActivity.java
+++ b/app/src/main/java/org/lineageos/recorder/RecorderActivity.java
@@ -325,8 +325,8 @@ public class RecorderActivity extends AppCompatActivity implements
                 set.clone(this, R.layout.constraint_sound);
             }
         } else {
-            mScreenFab.setImageResource(R.drawable.ic_action_screen_record);
-            mSoundFab.setImageResource(R.drawable.ic_action_sound_record);
+            mScreenFab.setImageResource(lineageos.platform.R.drawable.ic_camera_video);
+            mSoundFab.setImageResource(lineageos.platform.R.drawable.ic_mic);
             mScreenFab.setSelected(false);
             mSoundFab.setSelected(false);
             mRecordingVisualizer.setVisibility(View.GONE);
diff --git a/app/src/main/res/layout/activty_constraint.xml b/app/src/main/res/layout/activty_constraint.xml
index 5130f72f693c0ebfff9b95aed26349cc57ebc11a..16a609548396e2cc1024cbd0c9006432b121a8e4 100644
--- a/app/src/main/res/layout/activty_constraint.xml
+++ b/app/src/main/res/layout/activty_constraint.xml
@@ -40,8 +40,10 @@
             android:paddingEnd="16dp"
             android:paddingStart="16dp"
             android:textAlignment="center"
-            android:textColor="@color/white"
-            android:textSize="28sp" />
+            android:textColor="@color/color_default_primary_text"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:text="@string/sound_recording_title_working"/>
 
         <org.lineageos.recorder.ui.SoundVisualizer
             android:id="@+id/main_recording_visualizer"
@@ -66,7 +68,8 @@
         <com.google.android.material.floatingactionbutton.FloatingActionButton
             android:id="@+id/sound_fab"
             style="@style/AppTheme.RecordFab"
-            android:src="@drawable/ic_action_sound_record" />
+            android:src="@lineageos.platform:drawable/ic_mic"
+            app:tint="@color/color_default_foreground"/>
 
         <TextView
             style="@style/AppTheme.RecordTitle"
@@ -97,7 +100,8 @@
         <com.google.android.material.floatingactionbutton.FloatingActionButton
             android:id="@+id/screen_fab"
             style="@style/AppTheme.RecordFab"
-            android:src="@drawable/ic_action_screen_record" />
+            android:src="@lineageos.platform:drawable/ic_camera_video"
+            app:tint="@color/color_default_foreground"/>
 
         <TextView
             style="@style/AppTheme.RecordTitle"
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 85a54a489eb12bf2b3c7429f0593123474a8cfd0..15c64e07c1dd6bf6b666d7bceb2b390b6aa67310 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -14,14 +14,19 @@
      limitations under the License.
 -->
 <resources>
-    <color name="colorPrimary">#f8f8f8</color>
-    <color name="colorPrimaryDark">#e0e0e0</color>
-    <color name="colorAccent">#167c80</color>
+    <color name="colorPrimary">@lineageos.platform:color/color_default_primary</color>
+    <color name="colorPrimaryDark">@lineageos.platform:color/color_default_primary_dark</color>
+    <color name="colorAccent">@lineageos.platform:color/color_default_accent</color>
+
+    <color name="color_default_foreground">@lineageos.platform:color/color_default_foreground</color>
 
     <color name="white">#fafafa</color>
     <color name="black">#333333</color>
 
-    <color name="screen">#4e888a</color>
-    <color name="sound">#f19645</color>
+    <color name="color_default_primary_text">@lineageos.platform:color/color_default_primary_text</color>
+    <color name="color_default_secondary_text">@lineageos.platform:color/color_default_secondary_text</color>
+
+    <color name="screen">@lineageos.platform:color/color_default_background</color>
+    <color name="sound">@lineageos.platform:color/color_default_background</color>
     <color name="icon">#56000000</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 7d3dfe178041826878fc0a48c7f44ffcb268d3c5..462d73c1d00ae70f72fa523b45544382482cbb6e 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -46,7 +46,7 @@
         <item name="android:layout_marginRight">16dp</item>
         <item name="android:layout_marginBottom">24dp</item>
         <item name="android:layout_marginLeft">16dp</item>
-        <item name="android:textColor">@color/icon</item>
+        <item name="android:textColor">@color/color_default_primary_text</item>
         <item name="android:textSize">18sp</item>
         <item name="android:maxLines">1</item>
         <item name="android:layout_alignParentBottom">true</item>
@@ -57,7 +57,7 @@
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_margin">16dp</item>
         <item name="android:stateListAnimator">@animator/lift_on_touch</item>
-        <item name="backgroundTint">@color/white</item>
+        <item name="backgroundTint">@color/colorAccent</item>
         <item name="android:layout_centerInParent">true</item>
     </style>