private void reloadSvg(final boolean changeColor) {
mSvg.setOnElementListener(
new OnSvgElementListener() {
@Override
public void onSvgStart(@NonNull Canvas canvas, @Nullable RectF bounds) {}
@Override
public void onSvgEnd(@NonNull Canvas canvas, @Nullable RectF bounds) {}
@Override
public <T> T onSvgElement(
@Nullable String id,
@NonNull T element,
@Nullable RectF elementBounds,
@NonNull Canvas canvas,
@Nullable RectF canvasBounds,
@Nullable Paint paint) {
if (changeColor
&& paint != null
&& paint.getStyle() == Paint.Style.FILL
&& ("shirt".equals(id) || "hat".equals(id) || "pants".equals(id))) {
Random random = new Random();
paint.setColor(
Color.argb(255, random.nextInt(256), random.nextInt(256), random.nextInt(256)));
}
return element;
}
@Override
public <T> void onSvgElementDrawn(
@Nullable String id,
@NonNull T element,
@NonNull Canvas canvas,
@Nullable Paint paint) {}
});
mSvg.getSharpPicture(
new Sharp.PictureCallback() {
@Override
public void onPictureReady(SharpPicture picture) {
{
Drawable drawable = picture.getDrawable(mImageView);
mImageView.setImageDrawable(drawable);
}
{
// We don't want to use the same drawable, as we're specifying a custom size;
// therefore
// we call createDrawable() instead of getDrawable()
int iconSize = getResources().getDimensionPixelSize(R.dimen.icon_size);
Drawable drawable = picture.createDrawable(mButton, iconSize);
mButton.setCompoundDrawables(drawable, null, null, null);
}
mAttacher.update();
}
});
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_svg_demo);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
mImageView = (ImageView) findViewById(R.id.iv_image);
mButton = (Button) findViewById(R.id.bt_button);
mSvg = Sharp.loadResource(getResources(), R.raw.cartman);
// If you want to load typefaces from assets:
// .withAssets(getAssets());
// If you want to load an SVG from assets:
// mSvg = Sharp.loadAsset(getAssets(), "cartman.svg");
mButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
reloadSvg(true);
}
});
mAttacher = new PhotoViewAttacher(mImageView);
mAttacher.setMaximumScale(10f);
reloadSvg(false);
}
