7e9146950d
LinkTextView uses LinkAccessibilityHelper to properly handle making links accessible. Deleted Settings' outdated fork for the version in setupwizardlib. Test: manual Change-Id: I38c031f96b5be0d45e4cc1aa358f95b229f17480 Fixes: 31077012
67 lines
2.1 KiB
Java
67 lines
2.1 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.widget;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import android.support.v13.view.ViewCompat;
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import android.text.Spanned;
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import android.text.method.LinkMovementMethod;
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import android.text.style.ClickableSpan;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.widget.TextView;
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import com.android.setupwizardlib.util.LinkAccessibilityHelper;
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/**
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* Copied from setup wizard.
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*/
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public class LinkTextView extends TextView {
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private LinkAccessibilityHelper mAccessibilityHelper;
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public LinkTextView(Context context) {
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this(context, null);
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}
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public LinkTextView(Context context, AttributeSet attrs) {
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super(context, attrs);
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mAccessibilityHelper = new LinkAccessibilityHelper(this);
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ViewCompat.setAccessibilityDelegate(this, mAccessibilityHelper);
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}
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@Override
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public void setText(CharSequence text, BufferType type) {
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super.setText(text, type);
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if (text instanceof Spanned) {
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final ClickableSpan[] spans =
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((Spanned) text).getSpans(0, text.length(), ClickableSpan.class);
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if (spans.length > 0) {
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setMovementMethod(LinkMovementMethod.getInstance());
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}
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}
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}
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@Override
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protected boolean dispatchHoverEvent(@NonNull MotionEvent event) {
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if (mAccessibilityHelper.dispatchHoverEvent(event)) {
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return true;
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}
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return super.dispatchHoverEvent(event);
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}
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}
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