10.2.2 Mobile Products offline features and other specific explanations----and April 8 mobile "in Offline integration" Open class q& A

Source: Internet
Author: User

April 8 " off, or not," ArcGIS Mobile's "offline integration" is there! "The Mobile Open class has ended, and the blog has given a specific answer to the concerns of the fans in the Open class. Questions and answers are mainly around the latest runtime SDKs, the use of the latest offline features, and the licensing of the new version number.

For a lot of other details, please visit the public class Video: http://www.gisall.com/video.php?mod=videolist&catid=11


What SDKs are included in the Q1:arcgis Runtime SDKs?

A:arcgis runtime SDKs 10.2.2 contains a lot of SDKs, and the Open class video starts with the runtime SDK The composition of the 10.2 and 10.2.2 changes, 10.2.2 before the SDKs total contains 9 sdks,10.2.2 after the change to 7, the Windows platform on the two development packages are merged, will be the ArcGIS Runtime SDK for Windows The phone and Windowsstore are once again integrated into a new. Net SDK. For example, as seen in:


Now the release is Android and Iossdk 10.2.2 version number, the other Runtime SDK has 10.1 version number, there are 10.2 version number.


Q2:arcgis Runtime SDK for. NET is what SDK, have never heard of?

A:arcgisruntime 10.2.2, the two SDKs of ArcGIS Runtime SDK for Windows Phone and Windows store are integrated into one, that is, you want to develop Windows Phone and windows The developer of the store platform will not have to download and install so many SDKs in the future, a. NET SDK is done.


Q3: Mobile SDK 10.2.2 has released other products has this version number been published?

A:arcgis for desktop and ArcGIS for server The latest version number is 10.2.1, which can be downloaded to the desktop product's 60-day trial version number on the ESRI official website. The 10.2.2 version of ArcGIS for desktop and server will be announced shortly, so please stay tuned. To use the latest offline features, use the current 10.2.1 version number.

Q4: What version number software is required to use the latest offline features?

A: Requires ArcGIS for desktop 10.2.1 and above to generate a read-only version. geodatabase data file; Desktop for offline road network datasets and geocoding libraries requiring 10.0 and above versions; ArcGIS for Server 10.2.1 and above version number ability to use the service mode, to achieve data download and synchronization functions. We strongly recommend that you use the unified ArcGIS 10.2.1 and above version numbers to experience offline functionality.


Q5: Does the latest offline feature have to use server?

a:10.2.2 new offline features desktop mode and service mode, desktop mode can make offline packets, the production of offline data deployed to the mobile side for browsing, query and so on, without server support. However, the current desktop mode export data file for the only read mode, cannot be edited after the synchronization operation, so there are editing and data real-time synchronization update requirements of users need to use the service model, the data is published into a feature service, and download data from the service, in which case the ArcGIS for Support for Server 10.2.1 and above version numbers.

Q6: What is the difference between desktop mode and service mode?

A: Desktop mode exported data file is suitable for no editing and synchronization requirements of the only read scenes, because the desktop has not yet provided synchronization capabilities, the service mode download data files are editable and real-time synchronization. At the moment, very many enterprise applications for offline browsing and query demand is very large, but does not require mobile editing, desktop mode is very consistent with the needs of this part of the user, but it is assumed that real-time data collection and updating of the foreign industry, the user is recommended to choose the service mode.

Q7: Where does the offline data exist? Desktop mode export data is read-only, how can the mobile terminal in real-time data storage?

A: Whether you are using desktop or service mode, business data is unified on the mobile side. In Geodatabase, it is a data model based on the SQLite package, except that the former is exported using desktop software, which is downloaded from the service. The former exported data files can actually save and edit the data in real time (relying on the mobile API to operate), just do not provide a desktop synchronization tool, the saved data can not be synchronized back to the source data, the latter is the service mode, You can edit in real time on the mobile side. Geodatabase, save the data and synchronize in real time with the network.


Q8: After offline, can the end user make the map click Query and edit? How is its authorization?

A: Able, the mobile side provides the corresponding classes and interfaces, to query and edit the various information of offline data, most often using classes such as Geodatabase, Geodatabasefeature and Geodatabasefeaturetable, While offline editing and saving requires a standard license, browsing and querying requires only the basic license, which is available to users using ArcGIS for developer or an ArcGIS Online enterprise account (30-day trial account). Please consult ESRI China Sales manager for detailed authorization policies.


Q9:.geodatabase in the androidclient rendering, can you set the color? For example, a line layer, I want to render a different color according to a property of the line.

A: Yes, with render and symbol in the Android API, you can set the style on the layer yourself. Geodatabase is simply storing data, and you can use the Mobile SDK to read and render the data.

Q10: Users require a consistent, offline browsing and querying operation on iOS and Android, without editing and syncing, can you tell me whether two platforms are available today?

A:arcgis Runtimesdk for Android and iOS are based on the same core framework design, and provide a consistent API design, two platform features consistent, and the latest offline features, its desktop mode can fully meet your needs, please feel free to use. can use 10.2.1 and above desktop products to export business data, Save As. geodatabase files, and then copy to the mobile side, for browsing queries and other operations.

Q11: Vector offline. geodataase file, is there a way to encrypt it? How to ensure data security?

A: The exported data file cannot be encrypted right now, but data security is guaranteed. First of all,. Geodatabase is originally encapsulated, only the mobile API can be read, even ArcGIS for desktop can not be opened directly, second, can be set from the system and application level of encryption, such as relying on the system's directory encryption; set different user rights for the app In addition, in the service mode, can also use the encrypted service, so that only the user knows the password ability to download and use the data.

Q12: Do you have offline application support for Flex mobile?

A:flex Mobile is used to develop cross-platform mobile applications, and now with the ArcGIS Flex API plus some third-party frameworks to enable cross-platform mobile applications, Flex uses Adobe AIR across platforms. The Flex API belongs to Webapi, and is now only designed for online applications.

Q13: Can the offline tiles be generated according to the region?
A: Offline slicing using the original 10.0-time tiling scheme and mechanism, TPK created by the tool to support the generation or export of tiles by region, detailed methods please participate in the desktop Help document. In addition, in 10.2.1 and above, the latest Export tile cache tool can also support image export of irregular areas, for example , as seen in:


Q14: Where can I get some up-to-date information offline?
A: We recommend that you pay attention to the Arcgis_ mobile development of the official Weibo, as well as Arcgis_all's blog, Address:Http://blog.csdn.net/arcgis_all, our new features and news about mobile products will be shared with you in a timely manner on Weibo and blog. We also recommend that you pay attentionhttp://developers.arcgis.com/en/This site, information about the SDK Help, demo sample code, etc. can be found above.
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