自定义Toast

mainActivity如下:

package cn.c;

import android.app.Activity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
//自定义Toast
public class MainActivity extends Activity {
    private Button mButton;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mButton=(Button) findViewById(R.id.button);
        mButton.setOnClickListener(new ClickListenerImpl());
    }
    private class ClickListenerImpl implements OnClickListener{
		public void onClick(View v) {
			Toast toast=Toast.makeText(MainActivity.this, "", Toast.LENGTH_SHORT);
			View toastView=
			LayoutInflater.from(MainActivity.this).inflate(R.layout.toast, null);
			toast.setView(toastView);
			toast.show();
		}

    }
}

main.xml如下:

<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" >

   <Button
       android:id="@+id/button"
       android:layout_width="150dip"
       android:layout_height="50dip"
       android:text="弹出Toast"
       android:layout_alignParentTop="true"
       android:layout_centerHorizontal="true"
   />

</RelativeLayout>

toast.xml如下:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:orientation="horizontal" >
    <ImageView
       android:id="@+id/imageView"
       android:layout_width="50dip"
       android:layout_height="40dip"
       android:src="@drawable/ic_launcher"
    />
    <TextView
       android:id="@+id/textView"
       android:layout_width="wrap_content"
       android:layout_height="40dip"
       android:text="自定义的Toast"
       android:gravity="center"
    />

</LinearLayout>