自定义Toast的显示效果

Activity：

 1 package com.example.editortoast;
 2
 3 import android.app.Activity;
 4 import android.os.Bundle;
 5 import android.view.Gravity;
 6 import android.view.LayoutInflater;
 7 import android.view.View;
 8 import android.view.View.OnClickListener;
 9 import android.widget.TextView;
10 import android.widget.Toast;
11
12 public class MainActivity extends Activity {
13
14     @Override
15     protected void onCreate(Bundle savedInstanceState) {
16         super.onCreate(savedInstanceState);
17         setContentView(R.layout.activity_main);
18         findViewById(R.id.bt).setOnClickListener(new OnClickListener() {
19
20             @Override
21             public void onClick(View v) {
22                 toastShow();
23             }
24         });
25     }
26
27     private void toastShow() {
28         LayoutInflater inflater = LayoutInflater.from(getApplicationContext());
29         View view = inflater.inflate(R.layout.item_toast, null);
30         TextView textView1 = (TextView) view.findViewById(R.id.TextView_1);
31         textView1.setText("Toast1");
32
33         Toast toast = new Toast(getApplicationContext());
34         toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
35         toast.setDuration(0);
36         toast.setView(view);
37         toast.show();
38     }
39 }

activity_main.xml：

 1 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 5     tools:context="com.example.editortoast.MainActivity" >
 6
 7     <Button
 8         android:id="@+id/bt"
 9         android:layout_width="wrap_content"
10         android:layout_height="wrap_content"
11         android:text="点击" />
12
13 </RelativeLayout>

item_toast.xml：

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 5     android:orientation="vertical" >
 6
 7     <ImageView
 8         android:id="@+id/image"
 9         android:layout_width="80dp"
10         android:layout_height="80dp"
11         android:layout_centerVertical="true"
12         android:src="@drawable/ic_launcher" />
13
14     <TextView
15         android:id="@+id/TextView_1"
16
17         android:textSize="30sp"
18         android:textColor="@android:color/holo_red_light"
19         android:layout_width="wrap_content"
20         android:layout_height="wrap_content"
21         android:layout_centerVertical="true"
22         android:layout_toRightOf="@id/image" />
23
24 </RelativeLayout>