July 2014
Intermediate to advanced
248 pages
5h 19m
Chinese
Content preview from Android Developer Tools深入精要
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模擬位置與路徑
|
111
第八章：模擬事件
第八章
模擬事件
[Page-115]
有許多你想測試的事件在現實生活中是難以複製的。在這些情況下，有一些工具可以
模擬這些事件，而讓測試更有效率。
模擬位置與路徑
例如，測試位置功能可能是個挑戰；前往一個偏遠地區或是一遍又一遍地模擬相同的
路徑是不切實際或是不可能的。幸運的是
DDMS
工具提供方式可以指定一個模擬器想
要的位置（以緯度／經度座標），或是想要模擬的路徑（以
GPX
或
KML
格式）。
為了要模擬位置，你需要開啟
DDMS
工具（參考第
148
頁「開啟
DDMS
視圖」）；要
開啟
Eclipse
視圖，點選
Window
→
Open Perspective...
→
Other...
→
DDMS
→
OK
。
接著開啟「
Emulator Control
（模擬器控制）」分頁（如圖
8-1
），在這分頁中，你可
以看到一個標示著「
Location Controls
（位置控制）」的區塊，你可以在這輸入位置屬
性。當你輸入完自訂的資料後，點擊「
Send
」、「
Load GPX
」或「
Load KML
」按鈕
（取決於你正在操作的資料類型），這使得模擬器會模擬你指定的位置。
112
|
第八章：模擬事件
[Page-116]
圖
8-1
模擬在模擬器上的位置
底下的步驟展示如何在裝置上模擬特定的位置；同 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.