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iOS / Android cross platform development [closed]

I've been playing around with developing Android apps in Java for a while and am starting to get a handle on it. However if I want to on start on an iOS version I need to code everything from scratch - which is, well, undesirable. ...
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Facebook Access Token for Pages

... Go to the Graph API Explorer Choose your app from the dropdown menu Click "Get Access Token" Choose the manage_pages permission (you may need the user_events permission too, not sure) Now access the me/accounts connection and copy your page's access_token Click on y...
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How to stop Flask from initialising twice in Debug Mode? [duplicate]

...mplest thing to do here would be to add use_reloader=False to your call to app.run - that is: app.run(debug=True, use_reloader=False) Alternatively, you can check for the value of WERKZEUG_RUN_MAIN in the environment: if os.environ.get("WERKZEUG_RUN_MAIN") == "true": # The reloader has already...
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Custom global Application class breaks with “android.app.Application cannot be cast to”

... The error states that the type of the object returned by getApplication is android.app.Application. A possible cause for this is that you failed to define the application in the manifest. Make sure that your manifest includes something in the lines of: <application android:name="....
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How to change the icon of an Android app in Eclipse?

I am developing an app using Eclipse IDE Juno and Android SDK. 6 Answers 6 ...
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创业公司刷单造假泛滥 部分企业不堪重负倒闭 - 资讯 - 清泛网 - 专注C/C++...

...事实上,除了融资金额造假外,当前创业公司对外公布的App用户量、订单量等数据,很多也充满“水分”。事实上,除了融资金额造假外,当前创业公司对外公布的App用户量、订单量等数据,很多也充满“水分”。 现在的O2O模...
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BLE(三)APP开发步骤 - 创客硬件开发 - 清泛IT社区,为创新赋能!

文章源自:https://www.gandalf.site/2018/11/bleapp.html Android系统自4.3版本开始,引入了对BLE的支持,详见Bluetooth Low Energy。通过浏览当中的信息,我们可以得知在app开发环节,需要做到如下几件事情: 1. BLE相关权限声明 2. 操...
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MQTT 打包后,运行退到后台在返回,mqtt连接掉线问题 - App应用开发 - 清泛...

打包后的APP安装到手机上,刚开始打开软件的时候,连接成功,屏幕退到后台在反回app界面的时候,显示MQTT未连接(联网失败) 请帮忙解决一下这个是需要进行状态管理,当状态变成连接失败时,需要进行一次重新连接:将连...
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我使用MQTT扩展控制主板,在AI伴侣里面运行的很好,在导出apk里面没有反应...

...外,AI 伴侣测试正常,apk 不正常,这种情况一般来说和 App 的权限相关可能性大一些,尝试设置中开启 App 所有的权限试试看。怎么开启app的所有权限13582001974 发表于 2024-09-25 13:21 怎么开启app的所有权限 在手机/平板的设置中,...
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AppInventor2可以接收VR眼镜的头传吗? - App应用开发 - 清泛IT社区,为创新赋能!

...的头传吗? A:支持的,不过是间接的调用vr眼镜配套的app,使用 activity 启动器组件,核心功能还得是 vr 提供商的 app,核心代码块参考如下: 应用程序(对于 Expeditions 或 Virtuality)的总体流程如下: 我们在设计器中设置了 ...