如何在Cordova显示照片库权限对话框？ [英] How to display photo library permissions dialog in Cordova?

问题描述

您好，我们正在开发基于IBM MobileFirst Platform的混合应用程序。在我们的应用程序中，我们访问的用户库（上传照片）。对于这个在iPhone中我们需要明确要求用户权限，要求用户在iPhone中的权限，我们需要显示对话框。这里我的问题是我们要向用户显示的对话框是自定义对话框，还是有在MobileFirst中内置的任何本机功能，或在任何cordova插件的帮助下？

Hi we are developing an IBM MobileFirst Platform-based Hybrid Application. In our application we are accessing user gallery (to upload photos). for this in iPhone we need to ask the user permission explicitly, to ask user permission in iPhone we need to display dialog box. Here my question is the dialog box which we are going to show to the user is custom dialog box or is there any native feature built-in in MobileFirst, or with the help of any cordova plugin?

推荐答案

MobileFirst不会为您处理任何权限 - 它不是那种框架。这真的涉及到您的应用程序中的Cordova图层，它访问照片库。

MobileFirst does not handle any permissions for you - it is not that kind of a framework. This really relates to the Cordova layer in your app, which access the photo library.

您需要显示一个对话框，询问用户是否允许用于访问照片库。例如，您可以使用WL.SimpleDialog。

You need to display a dialog box asking the user whether or not does s/he allow for the access to access the photo library. You can use WL.SimpleDialog for this purpose, for example.

阅读更多：

• http://docs.phonegap.com /en/3.3.0/guide_appdev_privacy_index.md.html#Privacy%20Guide


• IOS9中的Cordova相机插件


• 也许要检查是否有访问权限，还创建一个Cordova插件请使用本机代码检查它：确定是否设置了对照片库的访问权限 - iOS 8

• http://docs.phonegap.com/en/3.3.0/guide_appdev_privacy_index.md.html#Privacy%20Guide
• Cordova Camera Plugin in IOS 9
• perhaps to check if there is access given, create also a Cordova plug-in that will check for it using native code: Determine if the access to photo library is set or not - iOS 8

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