mirror of https://codeberg.org/tom79/Fedilab
Fix #51 - Emoji one not applied
Thomas
3 years ago
parent
9e499d35a7
commit
cc23019bc1
@ -0,0 +1,121 @@
|
|||||||
|
package app.fedilab.android.helper;
|
||||||
|
|
||||||
|
/* Copyright 2022 Thomas Schneider
|
||||||
|
*
|
||||||
|
* This file is a part of Fedilab
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
* Fedilab 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 Fedilab; if not,
|
||||||
|
* see <http://www.gnu.org/licenses>. */
|
||||||
|
|
||||||
|
import android.annotation.SuppressLint;
|
||||||
|
import android.content.Context;
|
||||||
|
import android.content.SharedPreferences;
|
||||||
|
import android.content.res.TypedArray;
|
||||||
|
import android.graphics.Paint;
|
||||||
|
import android.text.SpannableStringBuilder;
|
||||||
|
import android.util.AttributeSet;
|
||||||
|
|
||||||
|
import androidx.annotation.DimenRes;
|
||||||
|
import androidx.annotation.Px;
|
||||||
|
import androidx.appcompat.widget.AppCompatTextView;
|
||||||
|
import androidx.preference.PreferenceManager;
|
||||||
|
|
||||||
|
import com.vanniktech.emoji.EmojiManager;
|
||||||
|
|
||||||
|
import app.fedilab.android.R;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Created by Thomas on 12/05/2018.
|
||||||
|
* Allows to fix crashes with selection see: https://stackoverflow.com/a/36740247
|
||||||
|
*/
|
||||||
|
|
||||||
|
public class CustomTextView extends AppCompatTextView {
|
||||||
|
|
||||||
|
private final boolean emoji;
|
||||||
|
private float emojiSize;
|
||||||
|
|
||||||
|
public CustomTextView(Context context) {
|
||||||
|
super(context);
|
||||||
|
final SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
|
||||||
|
emoji = sharedpreferences.getBoolean(context.getString(R.string.SET_DISPLAY_EMOJI), false);
|
||||||
|
}
|
||||||
|
|
||||||
|
public CustomTextView(Context context, AttributeSet attrs) {
|
||||||
|
super(context, attrs);
|
||||||
|
final SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
|
||||||
|
emoji = sharedpreferences.getBoolean(context.getString(R.string.SET_DISPLAY_EMOJI), false);
|
||||||
|
|
||||||
|
final Paint.FontMetrics fontMetrics = getPaint().getFontMetrics();
|
||||||
|
final float defaultEmojiSize = fontMetrics.descent - fontMetrics.ascent;
|
||||||
|
|
||||||
|
if (attrs == null) {
|
||||||
|
emojiSize = defaultEmojiSize;
|
||||||
|
} else {
|
||||||
|
@SuppressLint("CustomViewStyleable") final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.EmojiTextView);
|
||||||
|
|
||||||
|
try {
|
||||||
|
emojiSize = a.getDimension(R.styleable.EmojiTextView_emojiSize, defaultEmojiSize);
|
||||||
|
} finally {
|
||||||
|
a.recycle();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
setText(getText());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void setText(final CharSequence rawText, final BufferType type) {
|
||||||
|
if (emoji) {
|
||||||
|
final CharSequence text = rawText == null ? "" : rawText;
|
||||||
|
final SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(text);
|
||||||
|
final Paint.FontMetrics fontMetrics = getPaint().getFontMetrics();
|
||||||
|
final float defaultEmojiSize = fontMetrics.descent - fontMetrics.ascent;
|
||||||
|
EmojiManager.getInstance().replaceWithImages(getContext(), spannableStringBuilder, emojiSize, defaultEmojiSize);
|
||||||
|
super.setText(spannableStringBuilder, type);
|
||||||
|
} else {
|
||||||
|
super.setText(rawText, type);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sets the emoji size in pixels and automatically invalidates the text and renders it with the new size
|
||||||
|
*/
|
||||||
|
public final void setEmojiSize(@Px final int pixels) {
|
||||||
|
setEmojiSize(pixels, true);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sets the emoji size in pixels and automatically invalidates the text and renders it with the new size when {@code shouldInvalidate} is true
|
||||||
|
*/
|
||||||
|
public final void setEmojiSize(@Px final int pixels, final boolean shouldInvalidate) {
|
||||||
|
emojiSize = pixels;
|
||||||
|
|
||||||
|
if (shouldInvalidate) {
|
||||||
|
setText(getText());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sets the emoji size in pixels with the provided resource and automatically invalidates the text and renders it with the new size
|
||||||
|
*/
|
||||||
|
public final void setEmojiSizeRes(@DimenRes final int res) {
|
||||||
|
setEmojiSizeRes(res, true);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* sets the emoji size in pixels with the provided resource and invalidates the text and renders it with the new size when {@code shouldInvalidate} is true
|
||||||
|
*/
|
||||||
|
public final void setEmojiSizeRes(@DimenRes final int res, final boolean shouldInvalidate) {
|
||||||
|
setEmojiSize(getResources().getDimensionPixelSize(res), shouldInvalidate);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Reference in new issue