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/*
* Copyright 2014 Ankush Sachdeva
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package github.ankushsachdeva.emojicon;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.text.style.DynamicDrawableSpan;
/**
* @author Hieu Rocker (rockerhieu@gmail.com)
*/
class EmojiconSpan extends DynamicDrawableSpan {
private final Context mContext;
private final int mResourceId;
private final int mSize;
private Drawable mDrawable;
public EmojiconSpan(Context context, int resourceId, int size) {
super();
mContext = context;
mResourceId = resourceId;
mSize = size;
}
public Drawable getDrawable() {
if (mDrawable == null) {
try {
mDrawable = mContext.getResources().getDrawable(mResourceId);
int size = mSize;
mDrawable.setBounds(0, 0, size, size);
} catch (Exception e) {
// swallow
}
}
return mDrawable;
}
}
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