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安卓模拟器启用麦克风，支持语音输入 - App应用开发 - 清泛IT社区，为创新赋能！
默认麦克风是关闭的，设置中启用即可：
网络微数据库有删除键的方法吗？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
本地微数据库有 删除指定键，清除全部数据 这两个方法的，但是网络微数据库都没有，调研参考如下：
它目前只有读和写两个方法。如果要大量数据那种，建议自己搭建 web 或 redis 数据库，或者用我们的腾讯 cloudbase 拓展...
macOS 苹果电脑系统怎么装模拟器？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
网易 mumu 模拟器有苹果版，但是是收费的。
bluestack 免费的，也挺好用，体验不错，推荐！
How do you remove the title text from the Android ActionBar?
...yle to override to get rid of the title text that briefly shows up when my app first launches.
20 Answers
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Reusing output from last command in Bash
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Apparently there are good reasons to use $() instead of backticks. But probably nothing to lose sleep over. github.com/koalaman/shellcheck/wiki/SC2006
– Michael Crenshaw
Jan 2 at 15:58
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Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
I'm having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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Disabling user selection in UIWebView
I have an app where I load content to a UIWebView and present this. I cannot disable user interaction completely because I want the user to be able to click links. I just need to disable user selection. I found somewhere in the Internets that you can use:
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Cannot hide status bar in iOS7
I just upgraded my iPhone 5 iOS 7 to four beta version. Now when I run my app from Xcode 5 on this iPhone, status bar doesn’t hide, even though it should.
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Best way to show a loading/progress indicator?
What is the best way to show a loading spinner while the app is waiting for a response from the server?
5 Answers
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How do I fix “Failed to sync vcpu reg” error?
...lled everything and created an AVD for the android version, and everything appears correct, but when I run it, I get this output:
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