Android常见控件— — —TextView

Posted 2020-06-17

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    >

    <TextView
        android:id="@+id/text_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="第一个textview"
        android:textSize="24sp"
        android:textColor="#ff0000"
        android:gravity="center"
        />

</RelativeLayout>