how to use Typeface.DEFAULT

Typeface.DEFAULT is a constant value that represents the default typeface of the system. To use it in your Android application, you can use the following code:

TextView textView = findViewById(R.id.textView);
textView.setTypeface(Typeface.DEFAULT);

This will set the default typeface for the text in the TextView. You can also use the Typeface.DEFAULT_BOLD constant to set the default bold typeface.

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Typeface.DEFAULT

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怎么使用Typeface.DEFAULT

Typeface.DEFAULT是Android中默认字体的常量。可以在TextView或EditText等视图中设置字体样式为Typeface.DEFAULT，如下所示：

TextView textView = findViewById(R.id.text_view);
textView.setTypeface(Typeface.DEFAULT);

这将使用系统默认字体来显示文本。如果您希望使用不同的字体，可以使用Typeface.createFromAsset方法来从应用程序的assets目录中加载字体文件：

Typeface customTypeface = Typeface.createFromAsset(getAssets(), "custom_font.ttf");
textView.setTypeface(customTypeface);

在这个例子中，我们创建了一个自定义字体类型(Typeface)，并将其应用于TextView。