Android中如何显示Toast

Android中如何显示Toast？

java
// 导入Toast类
import android.widget.Toast;
// 在Activity中显示Toast
Toast.makeText(MainActivity.this, "Hello, Toast!", Toast.LENGTH_SHORT).show();

xml
    android:id="@+id/toast_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:padding="16dp"
    android:background="#FF0000">
            android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_info"
        android:tint="#FFFFFF"/>
            android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="This is a custom toast"
        android:textColor="#FFFFFF"
        android:textSize="16sp"/>

java
// 导入Toast类
import android.widget.Toast;
// 导入布局文件
import android.view.LayoutInflater;
import android.view.View;
// 在Activity中显示自定义样式的Toast
LayoutInflater inflater = getLayoutInflater();
View layout = inflater.inflate(R.layout.toast_custom, findViewById(R.id.toast_layout));
Toast toast = new Toast(getApplicationContext());
toast.setDuration(Toast.LENGTH_SHORT);
toast.setView(layout);
toast.show();