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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
package org.skia.canvasproof;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Picture;
import android.util.Log;
import android.view.View;
import java.io.IOException;
import java.io.InputStream;
public class HwuiPictureView extends View {
private static final String TAG = "HwuiPictureView";
private Picture picture;
private float scale;
private Picture defaultPicture;
public boolean fullTime;
HwuiPictureView(Context context) {
super(context);
this.scale = 1.0f;
}
public void setScale(float s) {
this.scale = s;
}
public void setPicture(Picture p) {
this.picture = p;
this.invalidate();
}
@Override
protected void onDraw(Canvas canvas) {
if (this.picture != null) {
canvas.save();
canvas.scale(scale, scale);
HwuiPictureView.draw(canvas, this.picture);
canvas.restore();
if (fullTime) {
this.invalidate();
}
}
}
static private void draw(Canvas canvas, Picture p) {
if (android.os.Build.VERSION.SDK_INT > 22) {
try {
canvas.drawPicture(p);
return;
} catch (java.lang.Exception e) {
Log.e(TAG, "Exception while drawing picture in Hwui");
}
}
if (p.getWidth() > 0 && p.getHeight() > 0) {
// Fallback to software rendering.
Bitmap bm = Bitmap.createBitmap(p.getWidth(), p.getHeight(),
Bitmap.Config.ARGB_8888);
(new Canvas(bm)).drawPicture(p);
canvas.drawBitmap(bm, 0.0f, 0.0f, null);
bm.recycle();
}
}
}
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