android 字体库导入,Android自定义字体

最新推荐文章于 2024-07-02 09:30:57 发布

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最新推荐文章于 2024-07-02 09:30:57 发布

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文章标签： android 字体库导入

该博客介绍了如何在Android应用中自定义字体，包括在main目录下创建assets/fonts文件夹，添加.otf字体文件，然后创建字体工具类和自定义字体基类，以方便在布局文件中使用。通过AppManager初始化字体，实现了SFCompactText-Semibold字体的加载和使用。

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在main文件夹下，新建assets/fonts文件，添加.otf文件

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字体工具类import android.app.Application;import android.graphics.Typeface;/**

* 字体工具类

* author：wiki on 2018/11/9

* email：zhengweiqunemail@qq.com

*/public class CustomFontManager { private static CustomFontManager singleton; private Typeface lightFont; private Typeface boldFont; private CustomFontManager() {

} public void init(final Application context) { //读取字体文件

this.lightFont = Typeface.createFromAsset(context.getAssets(), "fonts/SFCompactText-Light.otf"); this.boldFont = Typeface.createFromAsset(context.getAssets(), "fonts/SFCompactText-Semibold.otf");

} public synchronized static CustomFontManager getInstance() { if (singleton == null) {

singleton = new CustomFontManager();

} return singleton;

} public Typeface getLightFont() { return this.lightFont;

} public Typeface getBoldFont() { return this.boldFont;

}

自定义字体基类import android.content.Context;import android.support.v7.widget.AppCompatTextView;import android.util.AttributeSet;/**

* 自定义字体类型基类

* author：wiki on 2018/11/9

* email：zhengweiqunemail@qq.com

*/public abstract class BaseCustomTextView extends AppCompatTextView { public BaseCustomTextView(Context context) { super(context);

setFont();

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

setFont();

} public BaseCustomTextView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr);

setFont();

} protected abstract void setFont();

}

字体类import android.content.Context;import android.util.AttributeSet;import com.sugrsugr.ivyapp.sugrsmartivy.util.CustomFontManager;/**

* SFCompactText-Semibold 字体

* author：wiki on 2018/11/9

* email：zhengweiqunemail@qq.com

*/public class CustomBoldTextView extends BaseCustomTextView { public CustomBoldTextView(Context context) { super(context);

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

} public CustomBoldTextView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr);

} @Override

protected void setFont() {

setTypeface(CustomFontManager.getInstance().getBoldFont());

}

AppManager中初始化字体import android.content.Context;import android.content.pm.PackageInfo;import android.content.pm.PackageManager;import android.support.multidex.MultiDexApplication;import com.sugrsugr.ivyapp.sugrsmartivy.util.CustomFontManager;/**

* 初始化资源

* author：wiki on 2018/11/9

* email：zhengweiqunemail@qq.com

*/public final class AppManager extends MultiDexApplication { private static AppManager instance;

public static AppManager getInstance() { return instance;

} public static Context getContext() { return instance.getApplicationContext();

} @Override

public void onCreate() { super.onCreate();

instance = this; //初始化字体类

CustomFontManager.getInstance().init(this);

} /**

* 获取本地软件版本号