android studio 字体加粗
时间: 2023-09-19 18:08:39 浏览: 178
要在Android Studio中将字体加粗,有两种方法可以实现。第一种方法是直接在XML文件中进行修改,使用属性android:textStyle="bold",这会将指定的TextView控件的字体设置为加粗。
另一种方法是通过编程实现,在代码中找到对应的TextView控件,并使用setTypeface方法将字体设置为加粗。具体代码如下:
TextView textView = (TextView)findViewById(R.id.textView);
textView.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
这样就可以将TextView控件的字体设置为加粗。
需要注意的是,如果要设置中文的字体加粗,不能直接在XML文件中修改。可以通过编程的方式实现,找到对应的TextView控件,并使用TextPaint类的setFakeBoldText方法将字体设置为加粗。具体代码如下:
TextView textView = (TextView)findViewById(R.id.textView);
TextPaint paint = textView.getPaint();
paint.setFakeBoldText(true);
这样就可以将中文的字体设置为加粗。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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