<?xml version="1.0" encoding="utf-8"?> <TableLayout xmlns:Android="http://schemas.android.com/apk/res/android"     Android:layout_width="fill_parent"     Android:layout_height="fill_parent" >     <TableRow>         <TextView             Android:layout_marginRight="4px"             Android:text="sans:"             Android:textSize="20sp" >         </TextView>         <!-- 使用默认的sans字体 -->         <TextView             Android:id="@+id/sans"             Android:text="Hello,World"             Android:textSize="20sp"             Android:typeface="sans" >         </TextView>     </TableRow>     <TableRow>         <TextView             Android:layout_marginRight="4px"             Android:text="serif:"             Android:textSize="20sp" >         </TextView>         <!-- 使用默认的serifs字体 -->         <TextView             Android:id="@+id/serif"             Android:text="Hello,World"             Android:textSize="20sp"             Android:typeface="serif" >         </TextView>     </TableRow>     <TableRow>         <TextView             Android:layout_marginRight="4px"             Android:text="monospace:"             Android:textSize="20sp" >         </TextView>         <!-- 使用默认的monospace字体 -->         <TextView             Android:id="@+id/monospace"             Android:text="Hello,World"             Android:textSize="20sp"             Android:typeface="monospace" >         </TextView>     </TableRow>     <!-- 这里没有设定字体，我们将在Java代码中设定 -->     <TableRow>         <TextView             Android:layout_marginRight="4px"             Android:text="custom:"             Android:textSize="20sp" >         </TextView>         <TextView             Android:id="@+id/custom"             Android:text="Hello,World"             Android:textSize="20sp" >         </TextView>     </TableRow> </TableLayout>

// 得到TextView控件对象 TextView textView = (TextView) findViewById(R.id.custom); // 将字体文件保存在assets/fonts/目录下，www.linuxidc.com创建Typeface对象 Typeface typeFace = Typeface.createFromAsset(getAssets(),"fonts/DroidSansThai.ttf"); // 应用字体 textView.setTypeface(typeFace);

package arui.blog.csdn.net;   import android.app.Activity;   import android.graphics.Typeface;   import android.view.View;   import android.view.ViewGroup;   import android.widget.Button;   import android.widget.EditText;   import android.widget.TextView;   public class FontManager {       public static void changeFonts(ViewGroup root, Activity act) {          Typeface tf = Typeface.createFromAsset(act.getAssets(),                 "fonts/xxx.ttf");          for (int i = 0; i < root.getChildCount(); i++) {              View v = root.getChildAt(i);              if (v instanceof TextView) {                 ((TextView) v).setTypeface(tf);              } else if (v instanceof Button) {                 ((Button) v).setTypeface(tf);              } else if (v instanceof EditText) {                 ((EditText) v).setTypeface(tf);              } else if (v instanceof ViewGroup) {                 changeFonts((ViewGroup) v, act);              }          }       }   }