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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 github.ankushsachdeva.emojicon.R;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.EditText;
/**
* @author Hieu Rocker (rockerhieu@gmail.com).
*/
public class EmojiconEditText extends EditText {
private int mEmojiconSize;
public EmojiconEditText(Context context) {
super(context);
mEmojiconSize = (int) getTextSize();
}
public EmojiconEditText(Context context, AttributeSet attrs) {
super(context, attrs);
init(attrs);
}
public EmojiconEditText(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init(attrs);
}
private void init(AttributeSet attrs) {
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.Emojicon);
mEmojiconSize = (int) a.getDimension(R.styleable.Emojicon_emojiconSize, getTextSize());
a.recycle();
setText(getText());
}
@Override
protected void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) {
EmojiconHandler.addEmojis(getContext(), getText(), mEmojiconSize);
}
/**
* Set the size of emojicon in pixels.
*/
public void setEmojiconSize(int pixels) {
mEmojiconSize = pixels;
}
}
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