/**
* 检测该包名所对应的应用是否存在
* @param packageName
* @return
*/
public boolean checkPackage(String packageName)
{
if (packageName == null || "".equals(packageName))
return false;
try
{
getPackageManager().getApplicationInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES);
return true;
}
catch (NameNotFoundException e)
{
return false;
}
}
android 检测该包名所对应的应用是否存在
