android.graphics.drawable.Drawable.Callback Java Examples

The following examples show how to use android.graphics.drawable.Drawable.Callback. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: MultiCallback.java    From sketch with Apache License 2.0 6 votes vote down vote up 
@Override
public void invalidateDrawable(@NonNull final Drawable who) {
	for (int i = 0; i < mCallbacks.size(); i++) {
		final CallbackWeakReference reference = mCallbacks.get(i);
		final Callback callback = reference.get();
		if (callback != null) {
			if (mUseViewInvalidate && callback instanceof View) {
				((View) callback).invalidate();
			} else {
				callback.invalidateDrawable(who);
			}
		} else {
			// Always remove null references to reduce list size
			mCallbacks.remove(reference);
		}
	}
}
Example #2
Source File: MaterialProgressDrawable.java    From letv with Apache License 2.0 5 votes vote down vote up 
public Ring(Callback callback) {
    this.mCallback = callback;
    this.mPaint.setStrokeCap(Cap.SQUARE);
    this.mPaint.setAntiAlias(true);
    this.mPaint.setStyle(Style.STROKE);
    this.mArrowPaint.setStyle(Style.FILL);
    this.mArrowPaint.setAntiAlias(true);
}
Example #3
Source File: ChipDrawable.java    From material-components-android with Apache License 2.0 5 votes vote down vote up 
@Override
public void invalidateDrawable(@NonNull Drawable who) {
  Callback callback = getCallback();
  if (callback != null) {
    callback.invalidateDrawable(this);
  }
}
Example #4
Source File: ChipDrawable.java    From material-components-android with Apache License 2.0 5 votes vote down vote up 
@Override
public void scheduleDrawable(@NonNull Drawable who, @NonNull Runnable what, long when) {
  Callback callback = getCallback();
  if (callback != null) {
    callback.scheduleDrawable(this, what, when);
  }
}
Example #5
Source File: ChipDrawable.java    From material-components-android with Apache License 2.0 5 votes vote down vote up 
@Override
public void unscheduleDrawable(@NonNull Drawable who, @NonNull Runnable what) {
  Callback callback = getCallback();
  if (callback != null) {
    callback.unscheduleDrawable(this, what);
  }
}
Example #6
Source File: MultiCallback.java    From sketch with Apache License 2.0 5 votes vote down vote up 
@Override
public void scheduleDrawable(@NonNull final Drawable who, @NonNull final Runnable what, final long when) {
	for (int i = 0; i < mCallbacks.size(); i++) {
		final CallbackWeakReference reference = mCallbacks.get(i);
		final Callback callback = reference.get();
		if (callback != null) {
			callback.scheduleDrawable(who, what, when);
		} else {
			// Always remove null references to reduce Set size
			mCallbacks.remove(reference);
		}
	}
}
Example #7
Source File: MultiCallback.java    From sketch with Apache License 2.0 5 votes vote down vote up 
@Override
public void unscheduleDrawable(@NonNull final Drawable who, @NonNull final Runnable what) {
	for (int i = 0; i < mCallbacks.size(); i++) {
		final CallbackWeakReference reference = mCallbacks.get(i);
		final Callback callback = reference.get();
		if (callback != null) {
			callback.unscheduleDrawable(who, what);
		} else {
			// Always remove null references to reduce list size
			mCallbacks.remove(reference);
		}
	}
}
Example #8
Source File: MultiCallback.java    From sketch with Apache License 2.0 5 votes vote down vote up 
/**
 * Associates given {@link Callback}. If callback has been already added, nothing happens.
 *
 * @param callback Callback to be associated
 */
public void addView(final Callback callback) {
	for (int i = 0; i < mCallbacks.size(); i++) {
		final CallbackWeakReference reference = mCallbacks.get(i);
		final Callback item = reference.get();
		if (item == null) {
			// Always remove null references to reduce list size
			mCallbacks.remove(reference);
		}
	}
	mCallbacks.addIfAbsent(new CallbackWeakReference(callback));
}
Example #9
Source File: MultiCallback.java    From sketch with Apache License 2.0 5 votes vote down vote up 
/**
 * Disassociates given {@link Callback}. If callback is not associated, nothing happens.
 *
 * @param callback Callback to be disassociated
 */
public void removeView(final Callback callback) {
	for (int i = 0; i < mCallbacks.size(); i++) {
		final CallbackWeakReference reference = mCallbacks.get(i);
		final Callback item = reference.get();
		if (item == null || item == callback) {
			// Always remove null references to reduce list size
			mCallbacks.remove(reference);
		}
	}
}
Example #10
Source File: AnimatingImageSpan.java    From mollyim-android with GNU General Public License v3.0 4 votes vote down vote up 
public AnimatingImageSpan(Drawable drawable, Callback callback) {
  super(drawable, ALIGN_BOTTOM);
  drawable.setCallback(callback);
}
Example #11
Source File: AnimatingImageSpan.java    From bcm-android with GNU General Public License v3.0 4 votes vote down vote up 
public AnimatingImageSpan(Drawable drawable, Callback callback) {
  super(drawable, ALIGN_BOTTOM);
  drawable.setCallback(callback);
}
Example #12
Source File: AnimatingImageSpan.java    From deltachat-android with GNU General Public License v3.0 4 votes vote down vote up 
public AnimatingImageSpan(Drawable drawable, Callback callback) {
  super(drawable, ALIGN_BOTTOM);
  drawable.setCallback(callback);
}
Example #13
Source File: AnimatingImageSpan.java    From Silence with GNU General Public License v3.0 4 votes vote down vote up 
public AnimatingImageSpan(Drawable drawable, Callback callback) {
  super(drawable, ALIGN_BOTTOM);
  drawable.setCallback(callback);
}
Example #14
Source File: MultiCallback.java    From sketch with Apache License 2.0 4 votes vote down vote up 
CallbackWeakReference(final Callback r) {
	super(r);
}
Example #15
Source File: MultiCallback.java    From sketch with Apache License 2.0 4 votes vote down vote up 
@Override
public int hashCode() {
	final Callback callback = get();
	return callback != null ? callback.hashCode() : 0;
}