String appVersion; PackageManager manager = this.getPackageManager(); try { PackageInfo info = manager.getPackageInfo(this.getPackageName(), 0); appVersion = info.versionName; //版本名 } catch (NameNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); }
android获取版本号
要写到onCreate()里,setContentView()之后才能用
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转载自luozheng216.iteye.com/blog/1608847
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