/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.tv.twopanelsettings;

import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.util.Log;
import android.view.Gravity;
import androidx.core.content.ContextCompat;

/** Create two panel settings style icon */
public class IconUtil {
  private static final int INSET = 12;
  private static final String TAG = "IconUtil";

  /** Add the border and return the compound icon. */
  public static Drawable getCompoundIcon(Context context, Drawable icon) {
    Drawable container = ContextCompat.getDrawable(context, R.drawable.compound_icon_background);

    Resources res = context.getResources();
    try {
      ColorStateList colorStateList =
          ColorStateList.createFromXml(res, res.getXml(R.color.two_panel_preference_icon_color));
      icon.setTintList(colorStateList);
    } catch (Exception e) {
      Log.e(TAG, "Cannot set tint", e);
    }

    LayerDrawable compoundDrawable = new LayerDrawable(new Drawable[] {container, icon});
    compoundDrawable.setLayerGravity(0, Gravity.CENTER);
    compoundDrawable.setLayerGravity(1, Gravity.CENTER);
    compoundDrawable.setLayerInset(1, INSET, INSET, INSET, INSET);
    return compoundDrawable;
  }
}