mirror of
https://github.com/nextcloud/talk-android
synced 2025-06-21 12:39:58 +01:00
133 lines
4.1 KiB
Java
133 lines
4.1 KiB
Java
/*
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* Nextcloud Android client application
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*
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* @author Tobias Kaminsky
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* Copyright (C) 2020 Tobias Kaminsky
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* Copyright (C) 2020 Nextcloud GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.nextcloud.talk.ui;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.ColorFilter;
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import android.graphics.Paint;
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import android.graphics.PixelFormat;
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import android.graphics.drawable.Drawable;
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import android.text.TextUtils;
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import com.nextcloud.talk.R;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.NonNull;
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import androidx.core.content.res.ResourcesCompat;
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/**
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* A Drawable object that draws a status
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*/
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public class StatusDrawable extends Drawable {
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private String text;
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private @DrawableRes int icon = -1;
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private Paint textPaint;
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private int backgroundColor;
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private final float radius;
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private Context context;
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public StatusDrawable(String status, String statusIcon, float statusSize, int backgroundColor, Context context) {
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radius = statusSize;
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this.backgroundColor = backgroundColor;
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if ("dnd".equals(status)) {
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icon = R.drawable.ic_user_status_dnd;
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this.context = context;
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} else if (TextUtils.isEmpty(statusIcon)) {
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switch (status) {
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case "online":
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icon = R.drawable.online_status;
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this.context = context;
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break;
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case "away":
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icon = R.drawable.ic_user_status_away;
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this.context = context;
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break;
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default:
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// do not show
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break;
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}
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} else {
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text = statusIcon;
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textPaint = new Paint();
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textPaint.setTextSize(statusSize);
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textPaint.setAntiAlias(true);
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textPaint.setTextAlign(Paint.Align.CENTER);
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}
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}
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/**
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* Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color
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* filter (set via setColorFilter) a circular background with a user's first character.
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*
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* @param canvas The canvas to draw into
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*/
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@Override
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public void draw(@NonNull Canvas canvas) {
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if (text != null) {
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textPaint.setTextSize(1.6f * radius);
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canvas.drawText(text, radius, radius - ((textPaint.descent() + textPaint.ascent()) / 2), textPaint);
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}
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if (icon != -1) {
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Paint backgroundPaint = new Paint();
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backgroundPaint.setStyle(Paint.Style.FILL);
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backgroundPaint.setAntiAlias(true);
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backgroundPaint.setColor(backgroundColor);
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canvas.drawCircle(radius, radius, radius, backgroundPaint);
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Drawable drawable = ResourcesCompat.getDrawable(context.getResources(), icon, null);
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if (drawable != null) {
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drawable.setBounds(0,
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0,
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(int) (2 * radius),
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(int) (2 * radius));
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drawable.draw(canvas);
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}
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}
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}
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@Override
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public void setAlpha(int alpha) {
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textPaint.setAlpha(alpha);
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}
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@Override
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public void setColorFilter(ColorFilter cf) {
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textPaint.setColorFilter(cf);
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}
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@Override
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public int getOpacity() {
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return PixelFormat.TRANSLUCENT;
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}
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}
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