Instrumentationã«ã‚ˆã‚‹ãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆã§ã¯ç›´æŽ¥ãƒ“ューを触ã£ã¦ã¯ã„ã‘ãªã„ - Kazzz's diaryActivityInstrumentationTestCase2クラスãªã©ã‚’使用ã—ã¦Activityをテストã™ã‚‹éš›ã«ã€ã†ã£ã‹ã‚Šãƒ†ã‚¹ãƒˆä¸ã§ Button button = (Button)activity.findViewById(R.id.Button01); button.performClick(); ãªã©ã¨æ›¸ã„ã¦ã—ã¾ã†ã¨ android.view.ViewRoot$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. at android.view.ViewRoot.checkThread(ViewRoot.java:2683) at android.view.ViewRoot.playSoundEffect(ViewRoo
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