大约有 8,000 项符合查询结果(耗时:0.0170秒) [XML]

https://bbs.tsingfun.com/thread-1599-1-1.html 

AppInventor怎么修改app图标? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

在默认屏幕Screen1的属性“图标”中修改,如图: 点击?,可以查看属性的帮助,“更多信息”可跳转中文文档页面: 可以使用透明背景的png图片作为图标,以实现镂空的效果:https://bbs.tsingfun.com/forum.p ... 319&fromuid=810
https://bbs.tsingfun.com/thread-1725-1-1.html 

AppInventor2有没有删除撤销功能? - App应用开发 - 清泛IT社区,为创新赋能!

...示请参考中文文档:https://www.fun123.cn/reference/creative/copy_screen.html
https://bbs.tsingfun.com/thread-1862-1-1.html 

BrightnessTools 拓展:设置手机亮度的工具 - App Inventor 2 拓展 - 清泛I...

...Xiaomi phones have a maximum of 4000.Register the listener for ChangedShow screen for controlling which apps are allowed to write/modify system settings. Set the brightness of user's phone. Minimum value is 0. ParamsTypeDescriptionBrightnessNumber (int)Set/Return the brightness depends on the ...
https://bbs.tsingfun.com/thread-1898-1-1.html 

AppInventor 文本框颜色怎么设置? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

如题: 文本框只能设置 文字颜色 和 背景颜色: [hide]文本框的颜色没有直接的设置选项,跟着屏幕的交互颜色走的,具体请看文档:https://www.fun123.cn/reference/ ... terface.html#Screen [/hide]
https://bbs.tsingfun.com/thread-2059-1-1.html 

- App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

当然可以,它是 app 范围内共享的持久化数据,app 退出后数据也会保留。 更多可参考:https://www.fun123.cn/reference/creative/screen_communication.html#%E5%BE%AE%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BC%A0%E5%80%BC
https://bbs.tsingfun.com/thread-2231-1-1.html 

解决:文本输入框在键盘弹起输入框看不见时,键盘退格键删除不了内容? - A...

是因为区域隐藏了导致的。 screen1 的属性 “允许滚动”  勾选上,完美解决: 允许滚动后,区域就是自动的,输入框永远在视线内,键盘响应全部正常。
https://bbs.tsingfun.com/thread-2500-1-1.html 

如何设置App不随着屏幕旋转而旋转? - App Inventor 2 中文网 - 清泛IT社区...

Q:如何设置App不随着屏幕旋转而旋转? A:Screen1 的属性中设置屏幕方向为“锁定竖屏”就可以啦! 学习到了!!
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How to screenshot website in JavaScript client-side / how Google did it? (no need to access HDD) [du

I'm working on web application that needs to render a page and make a screenshot on the client (browser) side. 2 Answers ...
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Infinity symbol with HTML

...ter to type ∞, but if there's a faster way to get this on to the screen with just a plain ol' keyboard, please share – FrustratedWithFormsDesigner Feb 12 '10 at 21:00 ...
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C: Run a System Command and Get Output? [duplicate]

...text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file? ...