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d5beca5351
Add functionality to save and restore recently used Emojis Update emoji and add new categories based on AOSP's XML file
68 lines
1.9 KiB
Java
68 lines
1.9 KiB
Java
/*
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* Copyright (C) 2006 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 org.briarproject.android.view;
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import android.text.Layout;
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import android.text.Spannable;
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import android.text.method.ArrowKeyMovementMethod;
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import android.text.method.MovementMethod;
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import android.text.style.ClickableSpan;
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import android.view.MotionEvent;
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import android.widget.TextView;
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public class ArticleMovementMethod extends ArrowKeyMovementMethod {
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private static ArticleMovementMethod sInstance;
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public static MovementMethod getInstance() {
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if (sInstance == null) {
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sInstance = new ArticleMovementMethod();
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}
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return sInstance;
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}
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@Override
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public boolean onTouchEvent(TextView widget, Spannable buffer,
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MotionEvent event) {
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int action = event.getAction();
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if (action == MotionEvent.ACTION_UP) {
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int x = (int) event.getX();
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int y = (int) event.getY();
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x -= widget.getTotalPaddingLeft();
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y -= widget.getTotalPaddingTop();
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x += widget.getScrollX();
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y += widget.getScrollY();
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Layout layout = widget.getLayout();
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int line = layout.getLineForVertical(y);
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int off = layout.getOffsetForHorizontal(line, x);
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ClickableSpan[] link =
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buffer.getSpans(off, off, ClickableSpan.class);
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if (link.length != 0) {
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link[0].onClick(widget);
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}
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}
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return super.onTouchEvent(widget, buffer, event);
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}
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}
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