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Android ADK配件弹出一个空的空白对话框

[英]Android ADK accessory popping up a empty empty dialog box

原文 2012-06-22 16:35:11 4 1 android/ usb/ host/ adk

I'm making an accessory using Sparkfun's electric sheep board. 我正在使用Sparkfun的电动羊板做配件。 Previously, my code worked perfectly fine and I could communicate with the usb accessory. 以前，我的代码工作得非常好，可以与USB附件进行通讯。 Recently though, instead of popping up the message box to give the accessory permission, it pops up a blank message box that takes up the entire screen with no text or buttons. 但是，最近，它弹出一个空白消息框，而不是弹出该消息框以授予附件权限，该消息框占用了整个屏幕，没有文本或按钮。 I recreated my entire eclipse project yesterday with the exact same code and it was working again perfectly. 昨天，我使用完全相同的代码重新创建了整个eclipse项目，并且再次运行正常。 However, today I started working on it only to find out that I'm getting the blank message box again. 但是，今天我开始研究它，只是发现我再次收到空白消息框。

Has anybody experienced this before? 有人经历过吗？

1 个解决方案

Found the answer immediately after posting it. 发布答案后立即找到答案。 I was using a quick image for the icon and hadn't worried about re-sizing it yet and instead just let the app re-scale it when necessary until I got around to shrinking it. 我使用的是图标的快速图像，并且还没有担心重新调整其大小，而是只是在必要时让应用重新调整它的大小，直到可以缩小它为止。 Turns out, the message/dialog boxes do not scale the icon to the application and was trying to render it. 事实证明，消息/对话框未将图标缩放到应用程序，并试图呈现它。