IconTextView.java

/**
 * Copyright 2013 Joan Zapata
 *
 * 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.
 *
 * It uses FontAwesome font, licensed under OFL 1.1, which is compatible
 * with this library's license.
 *
 *     http://scripts.sil.org/cms/scripts/render_download.php?format=file&media_id=OFL_plaintext&filename=OFL.txt
 */
package android.widget;

import android.content.Context;
import android.util.AttributeSet;
import com.joanzapata.android.iconify.Iconify;

public class IconTextView extends TextView {

    public IconTextView(Context context) {
        super(context);
        init();
    }

    public IconTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public IconTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init();
    }

    private void init() {
        if (!isInEditMode())
            Iconify.addIcons(this);
        else
          this.setText(this.getText());
    }

    @Override
    public void setText(CharSequence text, BufferType type) {
        super.setText(Iconify.compute(text), type);
    }

}