diff --git a/res/layout/wifi_api_test.xml b/res/xml/wifi_api_test.xml
similarity index 100%
rename from res/layout/wifi_api_test.xml
rename to res/xml/wifi_api_test.xml
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
index 8aabc37c6dc..fdafca65c0c 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTip.java
@@ -20,9 +20,8 @@ import android.content.Context;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.SparseIntArray;
-import android.view.View;
 
-import androidx.annotation.IdRes;
+import androidx.annotation.DrawableRes;
 import androidx.annotation.IntDef;
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
@@ -134,7 +133,8 @@ public abstract class BatteryTip implements Comparable<BatteryTip>, Parcelable {
 
     public abstract CharSequence getSummary(Context context);
 
-    @IdRes
+    /** Gets the drawable resource id for the icon. */
+    @DrawableRes
     public abstract int getIconId();
 
     /**
@@ -162,21 +162,12 @@ public abstract class BatteryTip implements Comparable<BatteryTip>, Parcelable {
         preference.setTitle(getTitle(context));
         preference.setSummary(getSummary(context));
         preference.setIcon(getIconId());
-        @IdRes int iconTintColorId = getIconTintColorId();
-        if (iconTintColorId != View.NO_ID) {
-            preference.getIcon().setTint(context.getColor(iconTintColorId));
-        }
         final CardPreference cardPreference = castToCardPreferenceSafely(preference);
         if (cardPreference != null) {
             cardPreference.resetLayoutState();
         }
     }
 
-    /** Returns the color resid for tinting {@link #getIconId()} or {@link View#NO_ID} if none. */
-    public @IdRes int getIconTintColorId() {
-        return View.NO_ID;
-    }
-
     public boolean shouldShowDialog() {
         return mShowDialog;
     }
diff --git a/src/com/android/settings/wifi/WifiAPITest.java b/src/com/android/settings/wifi/WifiAPITest.java
index 15465edb04b..c8bcf7fe173 100644
--- a/src/com/android/settings/wifi/WifiAPITest.java
+++ b/src/com/android/settings/wifi/WifiAPITest.java
@@ -69,7 +69,7 @@ public class WifiAPITest extends SettingsPreferenceFragment implements
 
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.layout.wifi_api_test);
+        addPreferencesFromResource(R.xml.wifi_api_test);
 
         final PreferenceScreen preferenceScreen = getPreferenceScreen();
 
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
index 35131688b02..ecac4f9981e 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java
@@ -18,11 +18,11 @@ package com.android.settings.fuelgauge.batterytip.tips;
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
-import android.view.View;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.view.View;
 
-import androidx.annotation.IdRes;
+import androidx.annotation.DrawableRes;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
@@ -45,7 +45,7 @@ public class BatteryTipTest {
 
     private static final String TITLE = "title";
     private static final String SUMMARY = "summary";
-    @IdRes
+    @DrawableRes
     private static final int ICON_ID = R.drawable.ic_fingerprint;
 
     private Context mContext;