"Uses or overrides a deprecated API" in android compiling.

最新推荐文章于 2023-09-21 17:17:19 发布

allenpettle

最新推荐文章于 2023-09-21 17:17:19 发布

阅读量1.1k

点赞数

CC 4.0 BY-SA版权

分类专栏： Android 文章标签： Android Eclipse

本文链接：https://blog.youkuaiyun.com/allenpettle/article/details/83806858

Android 专栏收录该内容

55 篇文章

订阅专栏

本文探讨了在使用Eclipse开发Android应用程序时遇到的“使用或覆盖废弃API”警告问题。通过一个具体的示例代码片段，展示了如何识别并解决这类警告，以确保应用能够顺利构建。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Sometimes we write android apps with eclipse and generate apks normally, but put the apks' package in base for entire build, we get the warning/error "uses or overrides a deprecated API", then quit the building.

A deprecated API is an API or part of API that is not officially supported anymore, the compiler will check for it and throw the warning/error then.

Here we should manage our APIs.

i.e.

btn.setOnClickListener(new View.OnClickListener(){

			public void onClick(View v) {
				// TODO Auto-generated method stub
				ActivityManager am = (ActivityManager)cnx.getSystemService(Context.ACTIVITY_SERVICE);
				ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
				String des = (String)am.getRunningTasks(1).get(0).description;
				bmp = am.getRunningTasks(1).get(0).thumbnail;
				
				Log.i("SnapshotDemo","bmp = "+bmp+"/ncn = "+cn+"/ndes = "+des);
			}
        	
        });

Android recommend to use new View.OnClickListener ()