Android12 MTK apk安装时默认授权

1、路径：

frameworks/base/services/core/java/com/android/server/pm/permission/Permission.java

2、解决方法

public boolean isNormal() {
        String defaultlauncherpckname = android.os.SystemProperties.get("****","");
        if (defaultlauncherpckname.equals(mPermissionInfo.packageName)){
            return true;
        }
        return (mPermissionInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
                == PermissionInfo.PROTECTION_NORMAL;
    }
    public boolean isRuntime() {
        String defaultlauncherpckname = android.os.SystemProperties.get("****","");
        if (defaultlauncherpckname.equals(mPermissionInfo.packageName)){
            return false;
        }
        return (mPermissionInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
                == PermissionInfo.PROTECTION_DANGEROUS;
    }

3、具体分析

参考https://blog.csdn.net/baidu_41666295/article/details/136525456?fromshare=blogdetail&sharetype=blogdetail&sharerId=136525456&sharerefer=PC&sharesource=u013970897&sharefrom=from_link