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Add media upload progress. Closes #412 (#426)

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Ivan Kupalov 2017-10-30 01:18:45 +04:00 • committed by Konrad Pozniak
commit 15e37576e5
4 changed files with 215 additions and 17 deletions
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app/src/main/java/com/keylesspalace/tusky/view/ProgressImageView.java Normal file
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/* 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.view;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.RectF;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.AppCompatImageView;
import android.util.AttributeSet;
import com.keylesspalace.tusky.R;
import com.varunest.sparkbutton.helpers.Utils;
public final class ProgressImageView extends AppCompatImageView {
private int progress = -1;
private RectF progressRect = new RectF();
private RectF biggerRect = new RectF();
private Paint circlePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
private Paint clearPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
public ProgressImageView(Context context) {
super(context);
init();
}
public ProgressImageView(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
init();
}
public ProgressImageView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}
private void init() {
circlePaint.setColor(ContextCompat.getColor(getContext(), R.color.colorPrimary));
circlePaint.setStrokeWidth(Utils.dpToPx(getContext(), 4));
circlePaint.setStyle(Paint.Style.STROKE);
clearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
}
public void setProgress(int progress) {
this.progress = progress;
if (progress != -1) {
setColorFilter(Color.rgb(123, 123, 123), PorterDuff.Mode.MULTIPLY);
} else {
clearColorFilter();
}
invalidate();
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (progress == -1) {
return;
}
float angle = (progress / 100f) * 360 - 90;
float halfWidth = canvas.getWidth() / 2;
float halfHeight = canvas.getHeight() / 2;
progressRect.set(halfWidth * 0.75f, halfHeight * 0.75f, halfWidth * 1.25f, halfHeight * 1.25f);
biggerRect.set(progressRect);
int margin = 8;
biggerRect.set(progressRect.left - margin, progressRect.top - margin, progressRect.right + margin, progressRect.bottom + margin);
canvas.saveLayer(biggerRect, null, Canvas.ALL_SAVE_FLAG);
canvas.drawOval(progressRect, circlePaint);
canvas.drawArc(biggerRect, angle, 360 - angle - 90, true, clearPaint);
canvas.restore();
}
}