报错Installation failed with message Failed to finalize session : INSTALL_FAILED_DUPLICATE_PERMISSION

遇到这个报错问题，其实是真的挺受用的！把外包项目拿到手之后，发现里面的签名文件是用的系统签名文件，然后就自己从新打包签名后，再次安装后，就出现了上述这个报错！
报错如下：

Installation failed with message Failed to finalize session : INSTALL_FAILED_DUPLICATE_PERMISSION: Package com.hexinglong.hexinglongapp attempting to redeclare permission com.tencent.qcloud.timchat.permission.MIPUSH_RECEIVE already owned by com.hexinglong.hexinglong_supplier.
It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.

然后找run窗口下的打印日志：

Unknown failure (Failure - not installed for 0)
Error while Installing APK    安装失败的重复权限

瞬间就觉得懵逼了！
通过其仔细观察INSTALL_FAILED_DUPLICATE_PERMISSION，原来是由于权限重复，是由于在导入的moudlue中有个自定义的权限，其绑定的签名文件是系统签名文件，而我重新签名后，又想重新绑定这个自定义的权限，所有就发生了冲突：

解决方案如下：就把清单文件的自定义permission的name改掉成不一样即可
原来配置如下：

<permission android:name="com.android.gallery3d.permission.GALLERY_PROVIDER1"        android:protectionLevel="signatureOrSystem" />
<uses-permission android:name="com.android.gallery3d.permission.GALLERY_PROVIDER1" />

修改后如下：

<permission android:name="com.android.gallery3d.permission.GALLERY_PROVIDER222"        android:protectionLevel="signatureOrSystem" />
<uses-permission android:name="com.android.gallery3d.permission.GALLERY_PROVIDER222" />

以上！