material-components_material-components-android/tests/javatests/com/google/android/material/testutils/EditTextActions.java

/*
 * Copyright (C) 2025 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.testutils;

import static androidx.test.espresso.matcher.ViewMatchers.isAssignableFrom;

import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import androidx.test.espresso.UiController;
import androidx.test.espresso.ViewAction;
import org.hamcrest.Matcher;

public class EditTextActions {

  private EditTextActions() {}

  public static ViewAction setSingleLine(final boolean isSingleLine) {
    return new ViewAction() {
      @Override
      public Matcher<View> getConstraints() {
        return isAssignableFrom(TextView.class);
      }

      @Override
      public String getDescription() {
        return "Sets the single line";
      }

      @Override
      public void perform(UiController uiController, View view) {
        EditText editText = (EditText) view;
        editText.setSingleLine(isSingleLine);
      }
    };
  }
}