April 2014
Intermediate to advanced
260 pages
5h
Japanese
Content preview from 実践 Android Developer Tools
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124
8
章 イベントのシミュレーション
8.2
電話操作のシミュレーション
「Emulator Control」タブには、「Telephony Actions」というセクションも含まれている（図8-4参
照）。このセクションを使えば、電話のイベントと無線接続機能をシミュレートできる。また、接続が
最適な状態とは言えないときにアプリケーションがどの程度使えるかを知るために、無線設定を調節
して試すのも役に立つ。タブの上部には、「Telephony Status」というセクションがある。接続上の問
題をシミュレートしたい場合（レイテンシやパケットロスなど）には、ここの設定を調節する。もう1
つの「Telephony Actions」というセクションは、電話やSMSをシミュレートするための部分である。
これらのどちらかをシミュレートするには、呼び出される電話番号を入力し、実行したい処理を選択
し（電話かSMS）、SMSメッセージを入力して（SMSの場
合）「Call」（電話）か「Send」（SMS）を押す。
図8-4 エミュレータにおける電話機能のシミュレーション
SMSメッセージの生成をシミュレートするには、次の手順に従う。電話の呼び出しのシミュレー
ションも同じ手順である。
1. Eclipseで DDMSパースペクティブを開く。
2. Devicesタブで操作したいデバイス、エミュレータを選ぶ。
3. 右ペーンの「Emulator Control」タブ（図8-5参照）を選択する。
4. （オプション
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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.
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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.