material-components_material-components-android/lib/java/com/google/android/material/textfield/EndIconDelegate.java

/*
 * 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.google.android.material.textfield;

import android.content.Context;
import com.google.android.material.internal.CheckableImageButton;

/**
 * End icon delegate abstract class.
 *
 * Each end icon delegate class that extends this class will provide the default configuration for
 * a specific {@link TextInputLayout} {@link TextInputLayout.EndIconMode}.
 */
abstract class EndIconDelegate {

  TextInputLayout textInputLayout;
  Context context;
  CheckableImageButton endIconView;

  EndIconDelegate(TextInputLayout textInputLayout) {
    this.textInputLayout = textInputLayout;
    context = textInputLayout.getContext();
    endIconView = textInputLayout.getEndIconView();
  }

  abstract void initialize();
}