/* * Copyright 2019 Arcus 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 arcus.app.common.view; import android.content.Context; import android.graphics.Paint; import android.net.Uri; import androidx.annotation.NonNull; import android.text.SpannableString; import android.text.style.UnderlineSpan; import android.util.AttributeSet; import androidx.appcompat.widget.AppCompatTextView; import arcus.app.common.utils.ActivityUtils; public class ScleraLinkView extends AppCompatTextView { public ScleraLinkView(Context context) { this(context, null); } public ScleraLinkView(@NonNull Context context, AttributeSet attrs) { super(context, attrs); } public ScleraLinkView(@NonNull Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } @Override protected void onFinishInflate() { super.onFinishInflate(); setPaintFlags(this.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG); setClickable(true); } @Override public void setText(CharSequence text, BufferType type) { if (!isInEditMode()) { // Normal use case. super.setText(text, type); } else { int length; if (text == null) { length = 0; } else { length = text.length(); } SpannableString spannableString = new SpannableString(text); spannableString.setSpan(new UnderlineSpan(), 0, length, 0); super.setText(spannableString, BufferType.SPANNABLE); } } public void setLinkTextAndTarget(String displayText, @NonNull String targetUrl) { setLinkTextAndTarget(displayText, Uri.parse(targetUrl)); } public void setLinkTextAndTarget(String displayText, Uri targetUri) { setText(displayText); setOnClickListener(view -> ActivityUtils.launchUrl(targetUri)); } }