MIP_SystemUtils.java 文件源码

/**
 * <一句话功能简述> 获取签名名
 * 
 * @Description<功能详细描述>
 * 
 * @param packageName
 * @return
 * @LastModifiedDate：2015-8-31
 * @author rqj
 * @EditHistory：<修改内容><修改人>
 */
public static String getRelease(String packageName)
{
    StringBuilder builder = new StringBuilder();
    try
    {
        PackageManager pm = GlobalState.getInstance().getPackageManager();
        PackageInfo pi = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
        for (Signature sig : pi.signatures)
        {
            builder.append(sig.toCharsString());
        }
        return builder.toString();
    }
    catch (Exception e)
    {
        LogUtil.e(e);
    }

    return "";
}