Android 自定义Toast显示View

小趴菜82272024-10-18 21:28

1、创建一个tosat显示的布局文件：toast_custom.xml

XML 复制代码

<?xml version="1.0" encoding="utf-8"?>
<com.hjq.shape.layout.ShapeLinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:gravity="center"
    android:orientation="vertical"
    android:paddingVertical="@dimen/dp_20"
    android:paddingHorizontal="@dimen/dp_30"
    app:shape_radius="@dimen/dp_10"
    app:shape_solidColor="#B3000000">


    <ImageView
        android:id="@+id/toast_icon"
        android:layout_width="@dimen/dp_56"
        android:layout_height="@dimen/dp_56"
        android:src="@mipmap/toast_icon" />


    <TextView
        android:id="@+id/toast_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:gravity="center"
        android:text="保存成功"
        android:textColor="@color/white"
        android:textSize="16sp" />
</com.hjq.shape.layout.ShapeLinearLayout>

2.通过代码显示出来：

Kotlin 复制代码

  private fun showToast(text : String = "保存成功") {
        Toast(applicationContext).apply {
            duration = Toast.LENGTH_SHORT
            view = layoutInflater.inflate(R.layout.toast_custom, null)
            val tv = view?.findViewById<TextView>(R.id.toast_text)
            tv?.text = text
            show()
        }
    }

直接调用方法就行！