android学习之命令点击按钮

boolean android.view.View.performClick()

public boolean performClick ()

Added in APIlevel 1

Call this view's OnClickListener, if it is defined. Performs allnormal actions associated with clicking: reporting accessibilityevent, playing a sound, etc.

Returns  True there was an assignedOnClickListener that was called, false otherwise is returned.

performClick();命令点击某个按钮findViewById(R.id.btn_Fail).performClick();