1.最简单直接的方式设置字体
(1)-初始化控件,拿到该控件的对象,设置字体
textView.setTypeface( Typeface.createFromAsset(this.getAssets(), "CodeBold.ttf"));
这种方式只适用于单个,少数字体需要改变样式。如果UI中每一行的字体样式都不一样呢?例如
ttf 字体
2.通过自定义TextView来设置字体
如下调用
<com.***.***.view.TypefaceTextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="@dimen/font_12sp" app:typeface="@string/universal_text_typeface" />
在values下的strings中设置name
<string name="universal_text_typeface">PingFangLight</string>
接下来 在values下创建一个attrs.xml文件
<?xml version="1.0" encoding="utf-8"?><resources> <declare-styleable name="TypefaceTextView"> <attr name="typeface" format="string" /> </declare-styleable></resources>
之后就是自定义TextView
public class TypefaceTextView extends android.support.v7.widget.AppCompatTextView { public TypefaceTextView(Context context) { this(context, null); } public TypefaceTextView(Context context, AttributeSet attrs) { this(context, attrs, 0); } public TypefaceTextView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); initTypefaceTextView(context, attrs); } private void initTypefaceTextView(Context context, AttributeSet attrs) { TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.TypefaceTextView); String type = typedArray.getString(R.styleable.TypefaceTextView_typeface); if(null==type){ return; } Typeface typeface = null; switch (type) { case "PingFangLight": typeface = Typeface.createFromAsset(context.getAssets(), "PingFangLight.ttf"); setTypeface(typeface); break; case "systemDefault": setTypeface(Typeface.DEFAULT); break; } if (typedArray != null) { typedArray.recycle(); } typeface = null; } }
作者:Ready_I
链接:https://www.jianshu.com/p/14f0e2197900