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UI Improvements (#445)

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UI Improvements
This commit is contained in:
Konrad Pozniak 2017-11-30 20:12:09 +01:00 • committed by GitHub
commit 41233a837b
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54 changed files with 1266 additions and 1042 deletions
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137
app/src/main/java/com/keylesspalace/tusky/util/CustomEmojiHelper.java Normal file
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@ -0,0 +1,137 @@
/* Copyright 2017 Andrew Dawson
*
* This file is a part of Tusky.
*
* 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.
*
* Tusky 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 Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky.util;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.SpannedString;
import android.text.style.ReplacementSpan;
import android.widget.TextView;
import com.keylesspalace.tusky.entity.Status;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Target;
import java.lang.ref.WeakReference;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class CustomEmojiHelper {
/**
* replaces emoji shortcodes in a text with EmojiSpans
* @param text the text containing custom emojis
* @param emojis a list of the custom emojis
* @param textView a reference to the textView the emojis will be shown in
* @return the text with the shortcodes replaced by EmojiSpans
*/
public static Spanned emojifyText(Spanned text, List<Status.Emoji> emojis, final TextView textView) {
if (!emojis.isEmpty()) {
SpannableStringBuilder builder = new SpannableStringBuilder(text);
for (Status.Emoji emoji : emojis) {
CharSequence pattern = new StringBuilder(":").append(emoji.getShortcode()).append(':');
Matcher matcher = Pattern.compile(pattern.toString()).matcher(text);
while (matcher.find()) {
// We keep a span as a Picasso target, because Picasso keeps weak reference to
// the target so an anonymous class would likely be garbage collected.
EmojiSpan span = new EmojiSpan(textView);
builder.setSpan(span, matcher.start(), matcher.end(), 0);
Picasso.with(textView.getContext())
.load(emoji.getUrl())
.into(span);
}
}
return builder;
}
return text;
}
public static Spanned emojifyString(String string, List<Status.Emoji> emojis, final TextView textView) {
return emojifyText(new SpannedString(string), emojis, textView);
}
public static class EmojiSpan extends ReplacementSpan implements Target {
private @Nullable Drawable imageDrawable;
private WeakReference<TextView> textViewWeakReference;
EmojiSpan(TextView textView) {
this.textViewWeakReference = new WeakReference<>(textView);
}
@Override
public int getSize(@NonNull Paint paint, CharSequence text, int start, int end,
@Nullable Paint.FontMetricsInt fm) {
/* update FontMetricsInt or otherwise span does not get drawn when
it covers the whole text */
Paint.FontMetricsInt metrics = paint.getFontMetricsInt();
if (fm != null) {
fm.top = metrics.top;
fm.ascent = metrics.ascent;
fm.descent = metrics.descent;
fm.bottom = metrics.bottom;
}
return (int) (paint.getTextSize()*1.2);
}
@Override
public void draw(@NonNull Canvas canvas, CharSequence text, int start, int end, float x,
int top, int y, int bottom, @NonNull Paint paint) {
if (imageDrawable == null) return;
canvas.save();
int emojiSize = (int) (paint.getTextSize() * 1.1);
imageDrawable.setBounds(0, 0, emojiSize, emojiSize);
int transY = bottom - imageDrawable.getBounds().bottom;
transY -= paint.getFontMetricsInt().descent/2;
canvas.translate(x, transY);
imageDrawable.draw(canvas);
canvas.restore();
}
@Override
public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
TextView textView = textViewWeakReference.get();
if(textView != null) {
imageDrawable = new BitmapDrawable(textView.getContext().getResources(), bitmap);
textView.invalidate();
}
}
@Override
public void onBitmapFailed(Drawable errorDrawable) {}
@Override
public void onPrepareLoad(Drawable placeHolderDrawable) {}
}
}

36
app/src/main/java/com/keylesspalace/tusky/util/CustomTabURLSpan.java
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@ -1,36 +0,0 @@
package com.keylesspalace.tusky.util;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.style.URLSpan;
import android.view.View;
public class CustomTabURLSpan extends URLSpan {
public CustomTabURLSpan(String url) {
super(url);
}
private CustomTabURLSpan(Parcel src) {
super(src);
}
public static final Parcelable.Creator<CustomTabURLSpan> CREATOR = new Parcelable.Creator<CustomTabURLSpan>() {
@Override
public CustomTabURLSpan createFromParcel(Parcel source) {
return new CustomTabURLSpan(source);
}
@Override
public CustomTabURLSpan[] newArray(int size) {
return new CustomTabURLSpan[size];
}
};
@Override
public void onClick(View view) {
Uri uri = Uri.parse(getURL());
LinkHelper.openLinkInCustomTab(uri, view.getContext());
}
}

41
app/src/main/java/com/keylesspalace/tusky/util/CustomURLSpan.java Normal file
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@ -0,0 +1,41 @@
package com.keylesspalace.tusky.util;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextPaint;
import android.text.style.URLSpan;
import android.view.View;
public class CustomURLSpan extends URLSpan {
public CustomURLSpan(String url) {
super(url);
}
private CustomURLSpan(Parcel src) {
super(src);
}
public static final Parcelable.Creator<CustomURLSpan> CREATOR = new Parcelable.Creator<CustomURLSpan>() {
@Override
public CustomURLSpan createFromParcel(Parcel source) {
return new CustomURLSpan(source);
}
@Override
public CustomURLSpan[] newArray(int size) {
return new CustomURLSpan[size];
}
};
@Override
public void onClick(View view) {
LinkHelper.openLink(getURL(), view.getContext());
}
@Override public void updateDrawState(TextPaint ds) {
super.updateDrawState(ds);
ds.setUnderlineText(false);
}
}

22
app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java
View file

@ -26,6 +26,7 @@ import android.support.customtabs.CustomTabsIntent;
import android.support.v4.content.ContextCompat;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextPaint;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.URLSpan;
@ -63,12 +64,11 @@ public class LinkHelper {
* @param view the returned text will be put in
* @param content containing text with mentions, links, or hashtags
* @param mentions any '@' mentions which are known to be in the content
* @param useCustomTabs whether to use custom tabs when opening web links
* @param listener to notify about particular spans that are clicked
*/
public static void setClickableText(TextView view, Spanned content,
@Nullable Status.Mention[] mentions, boolean useCustomTabs,
final LinkListener listener) {
@Nullable Status.Mention[] mentions, final LinkListener listener) {
SpannableStringBuilder builder = new SpannableStringBuilder(content);
URLSpan[] urlSpans = content.getSpans(0, content.length(), URLSpan.class);
for (URLSpan span : urlSpans) {
@ -83,17 +83,21 @@ public class LinkHelper {
public void onClick(View widget) {
listener.onViewTag(tag);
}
@Override public void updateDrawState(TextPaint ds) {
super.updateDrawState(ds);
ds.setUnderlineText(false);
}
};
builder.removeSpan(span);
builder.setSpan(newSpan, start, end, flags);
} else if (text.charAt(0) == '@' && mentions != null) {
} else if (text.charAt(0) == '@' && mentions != null && mentions.length > 0) {
String accountUsername = text.subSequence(1, text.length()).toString();
/* There may be multiple matches for users on different instances with the same
* username. If a match has the same domain we know it's for sure the same, but if
* that can't be found then just go with whichever one matched last. */
String id = null;
for (Status.Mention mention : mentions) {
if (mention.localUsername.equals(accountUsername)) {
if (mention.localUsername.equalsIgnoreCase(accountUsername)) {
id = mention.id;
if (mention.url.contains(getDomain(span.getURL()))) {
break;
@ -107,12 +111,16 @@ public class LinkHelper {
public void onClick(View widget) {
listener.onViewAccount(accountId);
}
@Override public void updateDrawState(TextPaint ds) {
super.updateDrawState(ds);
ds.setUnderlineText(false);
}
};
builder.removeSpan(span);
builder.setSpan(newSpan, start, end, flags);
}
} else if (useCustomTabs) {
ClickableSpan newSpan = new CustomTabURLSpan(span.getURL());
} else {
ClickableSpan newSpan = new CustomURLSpan(span.getURL());
builder.removeSpan(span);
builder.setSpan(newSpan, start, end, flags);
}

4
app/src/main/java/com/keylesspalace/tusky/util/OkHttpUtils.java
View file

@ -85,9 +85,7 @@ public class OkHttpUtils {
@NonNull
public static OkHttpClient getCompatibleClient() {
OkHttpClient client = getCompatibleClientBuilder().build();
Log.d(TAG, client.connectTimeoutMillis()+" "+client.readTimeoutMillis()+" "+client.writeTimeoutMillis());
return client;
return getCompatibleClientBuilder().build();
}
/**

40
app/src/main/java/com/keylesspalace/tusky/util/ViewDataUtils.java
View file

@ -15,7 +15,6 @@
package com.keylesspalace.tusky.util;
import android.arch.core.util.Function;
import android.support.annotation.Nullable;
import com.keylesspalace.tusky.entity.Notification;
@ -23,16 +22,14 @@ import com.keylesspalace.tusky.entity.Status;
import com.keylesspalace.tusky.viewdata.NotificationViewData;
import com.keylesspalace.tusky.viewdata.StatusViewData;
import java.util.ArrayList;
import java.util.List;
/**
* Created by charlag on 12/07/2017.
*/
public final class ViewDataUtils {
@Nullable
public static StatusViewData.Concrete statusToViewData(@Nullable Status status) {
public static StatusViewData.Concrete statusToViewData(@Nullable Status status,
boolean alwaysShowSensitiveMedia) {
if (status == null) return null;
Status visibleStatus = status.reblog == null ? status : status.reblog;
return new StatusViewData.Builder().setId(status.id)
@ -51,6 +48,7 @@ public final class ViewDataUtils {
.setNickname(visibleStatus.account.username)
.setRebloggedAvatar(status.reblog == null ? null : status.account.avatar)
.setSensitive(visibleStatus.sensitive)
.setIsShowingSensitiveContent(alwaysShowSensitiveMedia || !visibleStatus.sensitive)
.setSpoilerText(visibleStatus.spoilerText)
.setRebloggedByUsername(status.reblog == null ? null : status.account.username)
.setUserFullName(visibleStatus.account.getDisplayName())
@ -62,37 +60,9 @@ public final class ViewDataUtils {
.createStatusViewData();
}
public static List<StatusViewData> statusListToViewDataList(List<Status> statuses) {
List<StatusViewData> viewDatas = new ArrayList<>(statuses.size());
for (Status s : statuses) {
viewDatas.add(statusToViewData(s));
}
return viewDatas;
}
public static Function<Status, StatusViewData.Concrete> statusMapper() {
return statusMapper;
}
public static NotificationViewData.Concrete notificationToViewData(Notification notification) {
public static NotificationViewData.Concrete notificationToViewData(Notification notification, boolean alwaysShowSensitiveData) {
return new NotificationViewData.Concrete(notification.type, notification.id, notification.account,
statusToViewData(notification.status));
statusToViewData(notification.status, alwaysShowSensitiveData), false);
}
public static List<NotificationViewData> notificationListToViewDataList(
List<Notification> notifications) {
List<NotificationViewData> viewDatas = new ArrayList<>(notifications.size());
for (Notification n : notifications) {
viewDatas.add(notificationToViewData(n));
}
return viewDatas;
}
private static final Function<Status, StatusViewData.Concrete> statusMapper =
new Function<Status, StatusViewData.Concrete>() {
@Override
public StatusViewData.Concrete apply(Status input) {
return ViewDataUtils.statusToViewData(input);
}
};
}