消息模式Toast.makeText用法

太过爱你忘了你带给我的痛 2022-03-29 15:22 461阅读 0赞

## [消息模式Toast.makeText用法][Toast.makeText] ##

Toast用于向用户显示一些帮助/提示。下面我做了5中效果，来说明Toast的强大，定义一个属于你自己的Toast。  
1.默认效果

![1361857747_7682.png][]

代码

Toast.makeText(getApplicationContext(), "默认Toast样式",  
Toast.LENGTH\_SHORT).show();

2.自定义显示位置效果

![1361857770_8505.png][]

代码

toast = Toast.makeText(getApplicationContext(),  
"自定义位置Toast", Toast.LENGTH\_LONG);  
toast.setGravity(Gravity.CENTER, 0, 0);  
toast.show();

3.带图片效果

![1361857786_5163.png][]

代码

toast = Toast.makeText(getApplicationContext(),  
"带图片的Toast", Toast.LENGTH\_LONG);  
toast.setGravity(Gravity.CENTER, 0, 0);  
LinearLayout toastView =(LinearLayout) toast.getView();  
ImageView imageCodeProject =new ImageView(getApplicationContext());  
imageCodeProject.setImageResource(R.drawable.icon);  
toastView.addView(imageCodeProject, 0);  
toast.show();

4.完全自定义效果

![1361857797_3098.png][]

代码

LayoutInflater inflater = getLayoutInflater();  
View layout =inflater.inflate(R.layout.custom,  
(ViewGroup) findViewById(R.id.llToast));  
ImageView image = (ImageView)layout  
.findViewById(R.id.tvImageToast);  
image.setImageResource(R.drawable.icon);  
TextView title = (TextView)layout.findViewById(R.id.tvTitleToast);  
title.setText("Attention");  
TextView text = (TextView)layout.findViewById(R.id.tvTextToast);  
text.setText("完全自定义Toast");  
toast = newToast(getApplicationContext());  
toast.setGravity(Gravity.RIGHT| Gravity.TOP, 12, 40);  
toast.setDuration(Toast.LENGTH\_LONG);  
toast.setView(layout);  
toast.show();

5.其他线程

![1361857814_8238.png][]

代码

new Thread(new Runnable() \{  
public voidrun() \{  
showToast();  
\}  
\}).start();

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[Toast.makeText]: http://blog.sina.com.cn/s/blog_49d3ec2f01017ytb.html
[1361857747_7682.png]: https://img-my.csdn.net/uploads/201302/26/1361857747_7682.png
[1361857770_8505.png]: https://img-my.csdn.net/uploads/201302/26/1361857770_8505.png
[1361857786_5163.png]: https://img-my.csdn.net/uploads/201302/26/1361857786_5163.png
[1361857797_3098.png]: https://img-my.csdn.net/uploads/201302/26/1361857797_3098.png
[1361857814_8238.png]: https://img-my.csdn.net/uploads/201302/26/1361857814_8238.png
[eqishare-]: http://www.eqishare.com/index.php?m=bbs
[Android]: http://blog.sina.com.cn/s/blog_49d3ec2f01017ysz.html
[sg_trans.gif]: /images/20220329/f6885bd97cbc4eb9b335b625f75b7f9e.png
[Android Service]: http://blog.sina.com.cn/s/blog_49d3ec2f01017yqm.html
[Android_UI DroidDraw]: http://blog.sina.com.cn/s/blog_49d3ec2f01017yia.html
[.apk]: http://blog.sina.com.cn/s/blog_49d3ec2f01017yh4.html
[Android _Layout]: http://blog.sina.com.cn/s/blog_49d3ec2f01017ygu.html
[Android _SQLite_]: http://blog.sina.com.cn/s/blog_49d3ec2f01017yff.html
[Android Activity]: http://blog.sina.com.cn/s/blog_49d3ec2f01017xtm.html
[Android LogCat]: http://blog.sina.com.cn/s/blog_49d3ec2f01017xtd.html
[Android Resource]: http://blog.sina.com.cn/s/blog_49d3ec2f01017xrn.html
[Android Resource 1]: http://blog.sina.com.cn/s/blog_49d3ec2f01017xrg.html