core/tests/overlaytests/device/src/com/android/overlaytest/view/TestTextView.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.android.overlaytest.view;

import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.TextView;

public class TestTextView extends TextView {

    private final String mCustomAttributeValue;

    public TestTextView(Context context, AttributeSet attrs) {
        this(context, attrs, com.android.internal.R.attr.textViewStyle, 0);
    }

    public TestTextView(Context context, AttributeSet attrs,
            int defStyleAttr,
            int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);

        int[] testResources = new int[]{com.android.overlaytest.R.attr.customAttribute};
        final Resources.Theme theme = context.getTheme();
        TypedArray typedArray = theme.obtainStyledAttributes(attrs, testResources, defStyleAttr,
                defStyleRes);
        mCustomAttributeValue = typedArray.getString(0);
    }

    public String getCustomAttributeValue() {
        return mCustomAttributeValue;
    }
}