session-android/src/org/thoughtcrime/securesms/ConversationListItem.java
Greyson Parrelli abae419853 Flatten multiline text snippets in search results.
If a search result snippet spans two lines, we only show the first line.
For the purpose of display, we first remove all newlines in order to
make the full snippet visible.
2018-05-23 14:32:46 -04:00

385 lines
14 KiB
Java

/*
* Copyright (C) 2014-2017 Open Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms;
import android.content.Context;
import android.content.res.ColorStateList;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.RippleDrawable;
import android.os.Build.VERSION;
import android.os.Build.VERSION_CODES;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.style.StyleSpan;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.amulyakhare.textdrawable.TextDrawable;
import org.thoughtcrime.securesms.components.AlertView;
import org.thoughtcrime.securesms.components.AvatarImageView;
import org.thoughtcrime.securesms.components.DeliveryStatusView;
import org.thoughtcrime.securesms.components.FromTextView;
import org.thoughtcrime.securesms.components.ThumbnailView;
import org.thoughtcrime.securesms.database.model.ThreadRecord;
import org.thoughtcrime.securesms.mms.GlideRequests;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
import org.thoughtcrime.securesms.search.model.MessageResult;
import org.thoughtcrime.securesms.util.DateUtils;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.ViewUtil;
import java.util.Collections;
import java.util.Locale;
import java.util.Set;
import static org.thoughtcrime.securesms.util.SpanUtil.color;
public class ConversationListItem extends RelativeLayout
implements RecipientModifiedListener,
BindableConversationListItem, Unbindable
{
@SuppressWarnings("unused")
private final static String TAG = ConversationListItem.class.getSimpleName();
private final static Typeface BOLD_TYPEFACE = Typeface.create("sans-serif", Typeface.BOLD);
private final static Typeface LIGHT_TYPEFACE = Typeface.create("sans-serif-light", Typeface.NORMAL);
private final static StyleSpan BOLD_SPAN = new StyleSpan(Typeface.BOLD);
private Set<Long> selectedThreads;
private Recipient recipient;
private long threadId;
private GlideRequests glideRequests;
private TextView subjectView;
private FromTextView fromView;
private TextView dateView;
private TextView archivedView;
private DeliveryStatusView deliveryStatusIndicator;
private AlertView alertView;
private ImageView unreadIndicator;
private long lastSeen;
private int unreadCount;
private AvatarImageView contactPhotoImage;
private ThumbnailView thumbnailView;
private int distributionType;
public ConversationListItem(Context context) {
this(context, null);
}
public ConversationListItem(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
this.subjectView = findViewById(R.id.subject);
this.fromView = findViewById(R.id.from);
this.dateView = findViewById(R.id.date);
this.deliveryStatusIndicator = findViewById(R.id.delivery_status);
this.alertView = findViewById(R.id.indicators_parent);
this.contactPhotoImage = findViewById(R.id.contact_photo_image);
this.thumbnailView = findViewById(R.id.thumbnail);
this.archivedView = findViewById(R.id.archived);
this.unreadIndicator = findViewById(R.id.unread_indicator);
thumbnailView.setClickable(false);
ViewUtil.setTextViewGravityStart(this.fromView, getContext());
ViewUtil.setTextViewGravityStart(this.subjectView, getContext());
}
@Override
public void bind(@NonNull ThreadRecord thread,
@NonNull GlideRequests glideRequests,
@NonNull Locale locale,
@NonNull Set<Long> selectedThreads,
boolean batchMode)
{
bind(thread, glideRequests, locale, selectedThreads, batchMode, null);
}
public void bind(@NonNull ThreadRecord thread,
@NonNull GlideRequests glideRequests,
@NonNull Locale locale,
@NonNull Set<Long> selectedThreads,
boolean batchMode,
@Nullable String highlightSubstring)
{
this.selectedThreads = selectedThreads;
this.recipient = thread.getRecipient();
this.threadId = thread.getThreadId();
this.glideRequests = glideRequests;
this.unreadCount = thread.getUnreadCount();
this.distributionType = thread.getDistributionType();
this.lastSeen = thread.getLastSeen();
this.recipient.addListener(this);
if (highlightSubstring != null) {
this.fromView.setText(getHighlightedSpan(locale, recipient.getName(), highlightSubstring));
} else {
this.fromView.setText(recipient, unreadCount == 0);
}
this.subjectView.setText(thread.getDisplayBody());
// this.subjectView.setTypeface(read ? LIGHT_TYPEFACE : BOLD_TYPEFACE);
if (thread.getDate() > 0) {
CharSequence date = DateUtils.getBriefRelativeTimeSpanString(getContext(), locale, thread.getDate());
dateView.setText(unreadCount == 0 ? date : color(getResources().getColor(R.color.textsecure_primary_dark), date));
dateView.setTypeface(unreadCount == 0 ? LIGHT_TYPEFACE : BOLD_TYPEFACE);
}
if (thread.isArchived()) {
this.archivedView.setVisibility(View.VISIBLE);
} else {
this.archivedView.setVisibility(View.GONE);
}
setStatusIcons(thread);
setThumbnailSnippet(thread);
setBatchState(batchMode);
setRippleColor(recipient);
setUnreadIndicator(thread);
this.contactPhotoImage.setAvatar(glideRequests, recipient, true);
}
public void bind(@NonNull Recipient contact,
@NonNull GlideRequests glideRequests,
@NonNull Locale locale,
@Nullable String highlightSubstring)
{
this.selectedThreads = Collections.emptySet();
this.recipient = contact;
this.glideRequests = glideRequests;
this.recipient.addListener(this);
fromView.setText(getHighlightedSpan(locale, recipient.getName(), highlightSubstring));
subjectView.setText(contact.getAddress().toPhoneString());
dateView.setText("");
archivedView.setVisibility(GONE);
unreadIndicator.setVisibility(GONE);
deliveryStatusIndicator.setNone();
alertView.setNone();
thumbnailView.setVisibility(GONE);
setBatchState(false);
setRippleColor(contact);
contactPhotoImage.setAvatar(glideRequests, recipient, true);
}
public void bind(@NonNull MessageResult messageResult,
@NonNull GlideRequests glideRequests,
@NonNull Locale locale,
@Nullable String highlightSubstring)
{
this.selectedThreads = Collections.emptySet();
this.recipient = messageResult.recipient;
this.glideRequests = glideRequests;
this.recipient.addListener(this);
fromView.setText(recipient, true);
subjectView.setText(getHighlightedSpan(locale, messageResult.bodySnippet, highlightSubstring));
dateView.setText(DateUtils.getBriefRelativeTimeSpanString(getContext(), locale, messageResult.receivedTimestampMs));
archivedView.setVisibility(GONE);
unreadIndicator.setVisibility(GONE);
deliveryStatusIndicator.setNone();
alertView.setNone();
thumbnailView.setVisibility(GONE);
setBatchState(false);
setRippleColor(recipient);
contactPhotoImage.setAvatar(glideRequests, recipient, true);
}
@Override
public void unbind() {
if (this.recipient != null) this.recipient.removeListener(this);
}
private void setBatchState(boolean batch) {
setSelected(batch && selectedThreads.contains(threadId));
}
public Recipient getRecipient() {
return recipient;
}
public long getThreadId() {
return threadId;
}
public int getUnreadCount() {
return unreadCount;
}
public int getDistributionType() {
return distributionType;
}
public long getLastSeen() {
return lastSeen;
}
private void setThumbnailSnippet(ThreadRecord thread) {
if (thread.getSnippetUri() != null) {
this.thumbnailView.setVisibility(View.VISIBLE);
this.thumbnailView.setImageResource(glideRequests, thread.getSnippetUri());
LayoutParams subjectParams = (RelativeLayout.LayoutParams)this.subjectView.getLayoutParams();
subjectParams.addRule(RelativeLayout.LEFT_OF, R.id.thumbnail);
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
subjectParams.addRule(RelativeLayout.START_OF, R.id.thumbnail);
}
this.subjectView.setLayoutParams(subjectParams);
this.post(new ThumbnailPositioner(thumbnailView, archivedView, deliveryStatusIndicator, dateView));
} else {
this.thumbnailView.setVisibility(View.GONE);
LayoutParams subjectParams = (RelativeLayout.LayoutParams)this.subjectView.getLayoutParams();
subjectParams.addRule(RelativeLayout.LEFT_OF, R.id.status);
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
subjectParams.addRule(RelativeLayout.START_OF, R.id.status);
}
this.subjectView.setLayoutParams(subjectParams);
}
}
private void setStatusIcons(ThreadRecord thread) {
if (!thread.isOutgoing() || thread.isOutgoingCall() || thread.isVerificationStatusChange()) {
deliveryStatusIndicator.setNone();
alertView.setNone();
} else if (thread.isFailed()) {
deliveryStatusIndicator.setNone();
alertView.setFailed();
} else if (thread.isPendingInsecureSmsFallback()) {
deliveryStatusIndicator.setNone();
alertView.setPendingApproval();
} else {
alertView.setNone();
if (thread.isPending()) deliveryStatusIndicator.setPending();
else if (thread.isRemoteRead()) deliveryStatusIndicator.setRead();
else if (thread.isDelivered()) deliveryStatusIndicator.setDelivered();
else deliveryStatusIndicator.setSent();
}
}
private void setRippleColor(Recipient recipient) {
if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
((RippleDrawable)(getBackground()).mutate())
.setColor(ColorStateList.valueOf(recipient.getColor().toConversationColor(getContext())));
}
}
private void setUnreadIndicator(ThreadRecord thread) {
if (thread.isOutgoing() || thread.getUnreadCount() == 0) {
unreadIndicator.setVisibility(View.GONE);
return;
}
unreadIndicator.setImageDrawable(TextDrawable.builder()
.beginConfig()
.width(ViewUtil.dpToPx(getContext(), 24))
.height(ViewUtil.dpToPx(getContext(), 24))
.textColor(Color.WHITE)
.bold()
.endConfig()
.buildRound(String.valueOf(thread.getUnreadCount()), getResources().getColor(R.color.textsecure_primary_dark)));
unreadIndicator.setVisibility(View.VISIBLE);
}
private Spanned getHighlightedSpan(@NonNull Locale locale,
@Nullable String value,
@Nullable String highlight)
{
value = value != null ? value.replaceAll("\n", " ") : null;
if (value == null || highlight == null) {
return new SpannableString(value);
}
int startPosition = value.toLowerCase(locale).indexOf(highlight.toLowerCase());
int endPosition = startPosition + highlight.length();
if (startPosition < 0) {
return new SpannableString(value);
}
Spannable spanned = new SpannableString(value);
spanned.setSpan(BOLD_SPAN, startPosition, endPosition, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
return spanned;
}
@Override
public void onModified(final Recipient recipient) {
Util.runOnMain(() -> {
fromView.setText(recipient, unreadCount == 0);
contactPhotoImage.setAvatar(glideRequests, recipient, true);
setRippleColor(recipient);
});
}
private static class ThumbnailPositioner implements Runnable {
private final View thumbnailView;
private final View archivedView;
private final View deliveryStatusView;
private final View dateView;
ThumbnailPositioner(View thumbnailView, View archivedView, View deliveryStatusView, View dateView) {
this.thumbnailView = thumbnailView;
this.archivedView = archivedView;
this.deliveryStatusView = deliveryStatusView;
this.dateView = dateView;
}
@Override
public void run() {
LayoutParams thumbnailParams = (RelativeLayout.LayoutParams)thumbnailView.getLayoutParams();
if (archivedView.getVisibility() == View.VISIBLE &&
(archivedView.getWidth() + deliveryStatusView.getWidth()) > dateView.getWidth())
{
thumbnailParams.addRule(RelativeLayout.LEFT_OF, R.id.status);
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
thumbnailParams.addRule(RelativeLayout.START_OF, R.id.status);
}
} else {
thumbnailParams.addRule(RelativeLayout.LEFT_OF, R.id.date);
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
thumbnailParams.addRule(RelativeLayout.START_OF, R.id.date);
}
}
thumbnailView.setLayoutParams(thumbnailParams);
}
}
}