<string name="icons"> 手机</string>

<TextView
  android:id="@+id/like"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:text="@string/icons" />

import android.graphics.Typeface;

protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);

  Typeface iconfont = Typeface.createFromAsset(getAssets(), "iconfont/iconfont.ttf");
  TextView textview = (TextView)findViewById(R.id.like);
  textview.setTypeface(iconfont);
}

public class IconFontTextview extends TextView {  
  public IconFontTextview(Context context) {    
    super(context);    
     init(context);  
  }  

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

  public IconFontTextview(Context context, AttributeSet attrs, int defStyleAttr) {    
     super(context, attrs, defStyleAttr);    
     init(context);  
  }    
   private void init(Context context){    
      Typeface iconfont = Typeface.createFromAsset(context.getAssets(), "iconfont/iconfont.ttf");   
      setTypeface(iconfont); 
 }
}

<com.xiaoming.liaoliao.view.IconFontTextview      
   android:layout_width="wrap_content"   
   android:layout_height="wrap_content" 
   android:textSize="20dp"  
  android:textColor="@android:color/holo_red_dark"  
  android:text=" 手机" />