use of android.graphics.drawable.Drawable in project Conductor by bluelinelabs.
the class FabTransform method createAnimator.
@Override
public Animator createAnimator(final ViewGroup sceneRoot, final TransitionValues startValues, final TransitionValues endValues) {
if (startValues == null || endValues == null)
return null;
final Rect startBounds = (Rect) startValues.values.get(PROP_BOUNDS);
final Rect endBounds = (Rect) endValues.values.get(PROP_BOUNDS);
final boolean fromFab = endBounds.width() > startBounds.width();
final View view = endValues.view;
final Rect dialogBounds = fromFab ? endBounds : startBounds;
final Interpolator fastOutSlowInInterpolator = AnimUtils.getFastOutSlowInInterpolator();
final long duration = getDuration();
final long halfDuration = duration / 2;
final long twoThirdsDuration = duration * 2 / 3;
if (!fromFab) {
// Force measure / layout the dialog back to it's original bounds
view.measure(makeMeasureSpec(startBounds.width(), View.MeasureSpec.EXACTLY), makeMeasureSpec(startBounds.height(), View.MeasureSpec.EXACTLY));
view.layout(startBounds.left, startBounds.top, startBounds.right, startBounds.bottom);
}
final int translationX = startBounds.centerX() - endBounds.centerX();
final int translationY = startBounds.centerY() - endBounds.centerY();
if (fromFab) {
view.setTranslationX(translationX);
view.setTranslationY(translationY);
}
// Add a color overlay to fake appearance of the FAB
final ColorDrawable fabColor = new ColorDrawable(color);
fabColor.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
if (!fromFab)
fabColor.setAlpha(0);
view.getOverlay().add(fabColor);
// Add an icon overlay again to fake the appearance of the FAB
final Drawable fabIcon = ContextCompat.getDrawable(sceneRoot.getContext(), icon).mutate();
final int iconLeft = (dialogBounds.width() - fabIcon.getIntrinsicWidth()) / 2;
final int iconTop = (dialogBounds.height() - fabIcon.getIntrinsicHeight()) / 2;
fabIcon.setBounds(iconLeft, iconTop, iconLeft + fabIcon.getIntrinsicWidth(), iconTop + fabIcon.getIntrinsicHeight());
if (!fromFab)
fabIcon.setAlpha(0);
view.getOverlay().add(fabIcon);
// Since the view that's being transition to always seems to be on the top (z-order), we have
// to make a copy of the "from" view and put it in the "to" view's overlay, then fade it out.
// There has to be another way to do this, right?
Drawable dialogView = null;
if (!fromFab) {
startValues.view.setDrawingCacheEnabled(true);
startValues.view.buildDrawingCache();
Bitmap viewBitmap = startValues.view.getDrawingCache();
dialogView = new BitmapDrawable(view.getResources(), viewBitmap);
dialogView.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
view.getOverlay().add(dialogView);
}
// Circular clip from/to the FAB size
final Animator circularReveal;
if (fromFab) {
circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2, view.getHeight() / 2, startBounds.width() / 2, (float) Math.hypot(endBounds.width() / 2, endBounds.height() / 2));
circularReveal.setInterpolator(AnimUtils.getFastOutLinearInInterpolator());
} else {
circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2, view.getHeight() / 2, (float) Math.hypot(startBounds.width() / 2, startBounds.height() / 2), endBounds.width() / 2);
circularReveal.setInterpolator(AnimUtils.getLinearOutSlowInInterpolator());
// Persist the end clip i.e. stay at FAB size after the reveal has run
circularReveal.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
final ViewOutlineProvider fabOutlineProvider = view.getOutlineProvider();
view.setOutlineProvider(new ViewOutlineProvider() {
boolean hasRun = false;
@Override
public void getOutline(final View view, Outline outline) {
final int left = (view.getWidth() - endBounds.width()) / 2;
final int top = (view.getHeight() - endBounds.height()) / 2;
outline.setOval(left, top, left + endBounds.width(), top + endBounds.height());
if (!hasRun) {
hasRun = true;
view.setClipToOutline(true);
// We have to remove this as soon as it's laid out so we can get the shadow back
view.getViewTreeObserver().addOnPreDrawListener(new OnPreDrawListener() {
@Override
public boolean onPreDraw() {
if (view.getWidth() == endBounds.width() && view.getHeight() == endBounds.height()) {
view.setOutlineProvider(fabOutlineProvider);
view.setClipToOutline(false);
view.getViewTreeObserver().removeOnPreDrawListener(this);
return true;
}
return true;
}
});
}
}
});
}
});
}
circularReveal.setDuration(duration);
// Translate to end position along an arc
final Animator translate = ObjectAnimator.ofFloat(view, View.TRANSLATION_X, View.TRANSLATION_Y, fromFab ? getPathMotion().getPath(translationX, translationY, 0, 0) : getPathMotion().getPath(0, 0, -translationX, -translationY));
translate.setDuration(duration);
translate.setInterpolator(fastOutSlowInInterpolator);
// Fade contents of non-FAB view in/out
List<Animator> fadeContents = null;
if (view instanceof ViewGroup) {
final ViewGroup vg = ((ViewGroup) view);
fadeContents = new ArrayList<>(vg.getChildCount());
for (int i = vg.getChildCount() - 1; i >= 0; i--) {
final View child = vg.getChildAt(i);
final Animator fade = ObjectAnimator.ofFloat(child, View.ALPHA, fromFab ? 1f : 0f);
if (fromFab) {
child.setAlpha(0f);
}
fade.setDuration(twoThirdsDuration);
fade.setInterpolator(fastOutSlowInInterpolator);
fadeContents.add(fade);
}
}
// Fade in/out the fab color & icon overlays
final Animator colorFade = ObjectAnimator.ofInt(fabColor, "alpha", fromFab ? 0 : 255);
final Animator iconFade = ObjectAnimator.ofInt(fabIcon, "alpha", fromFab ? 0 : 255);
if (!fromFab) {
colorFade.setStartDelay(halfDuration);
iconFade.setStartDelay(halfDuration);
}
colorFade.setDuration(halfDuration);
iconFade.setDuration(halfDuration);
colorFade.setInterpolator(fastOutSlowInInterpolator);
iconFade.setInterpolator(fastOutSlowInInterpolator);
// Run all animations together
final AnimatorSet transition = new AnimatorSet();
transition.playTogether(circularReveal, translate, colorFade, iconFade);
transition.playTogether(fadeContents);
if (dialogView != null) {
final Animator dialogViewFade = ObjectAnimator.ofInt(dialogView, "alpha", 0).setDuration(twoThirdsDuration);
dialogViewFade.setInterpolator(fastOutSlowInInterpolator);
transition.playTogether(dialogViewFade);
}
transition.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
// Clean up
view.getOverlay().clear();
if (!fromFab) {
view.setTranslationX(0);
view.setTranslationY(0);
view.setTranslationZ(0);
view.measure(makeMeasureSpec(endBounds.width(), View.MeasureSpec.EXACTLY), makeMeasureSpec(endBounds.height(), View.MeasureSpec.EXACTLY));
view.layout(endBounds.left, endBounds.top, endBounds.right, endBounds.bottom);
}
}
});
return new AnimUtils.NoPauseAnimator(transition);
}
use of android.graphics.drawable.Drawable in project glide by bumptech.
the class DrawableCrossFadeTransition method transition.
/**
* Animates from the previous drawable to the current drawable in one of two ways.
*
* <ol> <li>Using the default animation provided in the constructor if the previous drawable is
* null</li> <li>Using the cross fade animation with the duration provided in the constructor if
* the previous drawable is non null</li> </ol>
*
* @param current {@inheritDoc}
* @param adapter {@inheritDoc}
* @return {@inheritDoc}
*/
@Override
public boolean transition(Drawable current, ViewAdapter adapter) {
Drawable previous = adapter.getCurrentDrawable();
if (previous != null) {
TransitionDrawable transitionDrawable = new TransitionDrawable(new Drawable[] { previous, current });
transitionDrawable.setCrossFadeEnabled(isCrossFadeEnabled);
transitionDrawable.startTransition(duration);
adapter.setDrawable(transitionDrawable);
return true;
} else {
defaultAnimation.transition(current, adapter);
return false;
}
}
use of android.graphics.drawable.Drawable in project glide by bumptech.
the class GlideTest method testNullModelPrefersFallbackDrawable.
@Test
public void testNullModelPrefersFallbackDrawable() {
Drawable placeholder = new ColorDrawable(Color.GREEN);
Drawable error = new ColorDrawable(Color.RED);
Drawable fallback = new ColorDrawable(Color.BLUE);
requestManager.load(null).apply(placeholderOf(placeholder).error(error).fallback(fallback)).into(target);
verify(target).onLoadFailed(eq(fallback));
}
use of android.graphics.drawable.Drawable in project glide by bumptech.
the class SingleRequest method setErrorPlaceholder.
private void setErrorPlaceholder() {
if (!canNotifyStatusChanged()) {
return;
}
Drawable error = model == null ? getFallbackDrawable() : getErrorDrawable();
if (error == null) {
error = getPlaceholderDrawable();
}
target.onLoadFailed(error);
}
use of android.graphics.drawable.Drawable in project glide by bumptech.
the class ThumbnailImageViewTarget method setResource.
@Override
protected void setResource(@Nullable T resource) {
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
Drawable result = getDrawable(resource);
if (layoutParams != null && layoutParams.width > 0 && layoutParams.height > 0) {
result = new FixedSizeDrawable(result, layoutParams.width, layoutParams.height);
}
view.setImageDrawable(result);
}
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