Android Open Source - markj Jw Text View Fonts

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License

The source code is released under:

GNU Lesser General Public License

Java Source Code

package com.markjmind.mobile.api.android.ui.view.textview;
/*from   w  w  w. j a  va  2s.  c om*/
import java.util.Hashtable;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.widget.TextView;

/**
 * 
 * @author ???
 * @email markjmind@gmail.com
 */
public class JwTextViewFonts extends TextView{
  public static Hashtable<String,Typeface> fonts = new Hashtable<String,Typeface>();
  
  public JwTextViewFonts(Context context) {
      super(context);
      setIncludeFontPadding(false);
      applyTypeface(context, null);
  }

  public JwTextViewFonts(Context context, AttributeSet attrs) {
      super(context, attrs);
      setIncludeFontPadding(false);
      applyTypeface(context, attrs);
  }

  public JwTextViewFonts(Context context, AttributeSet attrs, int defStyle) {
      super(context, attrs, defStyle);
      setIncludeFontPadding(false);
      applyTypeface(context, attrs);
  }

  public void applyFont(String typefaceName, Context context,AttributeSet attrs){
    Typeface typeface = null;
    try{
      int style = Typeface.NORMAL;
      if(attrs!=null){
       int[] attrsArray = new int[] {
                android.R.attr.textStyle // 0
            };
         typeface =  getTypeface(context,typefaceName);
        TypedArray ta = context.obtainStyledAttributes(attrs, attrsArray);
        style = ta.getInt(0, Typeface.NORMAL);
        ta.recycle();
      }
      setTypeface(typeface, style);
    }catch(Exception e){
      e.printStackTrace();
    }  
  }
  
  public void setFont(String typefaceName, int style){
    Typeface typeface = null;
    try{
//      int style = Typeface.NORMAL;
      typeface = getTypeface(getContext(),typefaceName);
      setTypeface(typeface, style);
    }catch(Exception e){
      e.printStackTrace();
    }  
  }
  
  public static Typeface getTypeface(Context context, String typefaceName){
    if(fonts.get(typefaceName)==null){
       fonts.put(typefaceName, Typeface.createFromAsset(context.getAssets(), typefaceName));
     }
    return fonts.get(typefaceName);
  }
  
  public void setFont(String typefaceName){
    int style = Typeface.NORMAL;
    setFont(typefaceName,style);

  }
  
  
  private void applyTypeface(Context context, AttributeSet attrs){
    String typefaceName = null;
    if(getContentDescription()!=null && getContentDescription().length()>0){
      typefaceName =getContentDescription().toString();
    }
    applyFont(typefaceName, context, attrs);
  }
}

Java Source Code List

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