设置自定义字体通过xml

问题描述：

我怎么能设置字体，它的TTF驻留在我的资产文件夹通过xml？我知道如何做到这一点编程但你怎么能做到这一点通过XML？先谢谢了。

how can i set a font, whose ttf resides in my assets folder through xml? I know how to do that programmatically but how can you do that via xml? Thanks in advance.

答

直接使用XML，但你可以扩展的TextView 并设置默认字体你不能做到这一点。

You cannot do it using XML directly, however you can extend TextView and set a default font.

package com.nannu;

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

public class NanTV extends TextView{

    private Context c;
    public NanTV(Context c) {
        super(c);
        this.c = c;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/yourfont.ttf");
        setTypeface(tfs);

    }
    public NanTV(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        this.c = context;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/yourfont.ttf");
        setTypeface(tfs);
        // TODO Auto-generated constructor stub
    }

    public NanTV(Context context, AttributeSet attrs) {
        super(context, attrs);
        this.c = context;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/yourfont.ttf");
        setTypeface(tfs);

    }


}

而在布局中使用新的的TextView

<com.nannu.NanTV
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Large Text"
        android:textAppearance="?android:attr/textAppearanceLarge" 

        />

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设置自定义字体通过xml

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