Removed unused view IDs

app/src/main/res/layout-land/fragment_main.xml

@@ -2,7 +2,6 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/activity_main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"

app/src/main/res/layout/fragment_main.xml

@@ -2,7 +2,6 @@
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/activity_main"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingBottom="@dimen/activity_vertical_margin"

app/src/main/res/layout/tasker_configure_layout.xml

@@ -6,7 +6,6 @@
     android:layout_height="match_parent">
 
     <LinearLayout
-        android:id="@+id/activity_main"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="vertical"