/*
 * Copyright (C) 2017 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.settingslib.widget;

import android.content.Context;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.util.AttributeSet;
import android.widget.TextView;

Copied from setup wizard. This TextView performed two functions. The first is to make it so the
link behaves properly and becomes clickable. The second was that it made the link visible to
accessibility services, but from O forward support for links is provided natively.
/**
 * Copied from setup wizard. This TextView performed two functions. The first is to make it so the
 * link behaves properly and becomes clickable. The second was that it made the link visible to
 * accessibility services, but from O forward support for links is provided natively.
 */
public class LinkTextView extends TextView {

    public LinkTextView(Context context) {
        this(context, null);
    }

    public LinkTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    public void setText(CharSequence text, BufferType type) {
        super.setText(text, type);
        if (text instanceof Spanned) {
            final ClickableSpan[] spans =
                    ((Spanned) text).getSpans(0, text.length(), ClickableSpan.class);
            if (spans.length > 0) {
                setMovementMethod(LinkMovementMethod.getInstance());
            }
        }
    }
}