onTouchEvent通过Instrumentation代码

我想完成以下事项:

I have two buttons. When first button is pressed,
it will fire onTouchEvent on second button, thus pressing second button.

以下是触发事件的代码摘录:

int test1[] = new int[2];
button2.getLocationInWindow(test1);   //--->getting coordinates of second button
Instrumentation m_Instrumentation = new Instrumentation();
//firing event
m_Instrumentation.sendPointerSync(MotionEvent.obtain(android.os.SystemClock.uptimeMillis(),android.os.SystemClock.uptimeMillis(),MotionEvent.ACTION_DOWN,test1[0]+10, test1[1]+10, 0));

注意:我使用genymotion模拟器.

错误日志:

07-08 12:47:38.743: E/InputEventReceiver(6849): Exception dispatching input event.
07-08 12:47:38.743: E/MessageQueue-JNI(6849): Exception in MessageQueue callback: handleReceiveCallback
07-08 12:47:38.743: E/MessageQueue-JNI(6849): java.lang.RuntimeException: This method can not be called from the main application thread
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.app.Instrumentation.validateNotAppThread(Instrumentation.java:1651)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.app.Instrumentation.sendPointerSync(Instrumentation.java:933)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at com.example.touchtest1.MainActivity.fireEvent(MainActivity.java:55)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at com.example.touchtest1.MainActivity$MyTouchListener.onTouch(MainActivity.java:75)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.View.dispatchTouchEvent(View.java:7701)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2216)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2216)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2216)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2216)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2068)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1515)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.app.Activity.dispatchTouchEvent(Activity.java:2458)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.support.v7.app.ActionBarActivityDelegateICS$WindowCallbackWrapper.dispatchTouchEvent(ActionBarActivityDelegateICS.java:260)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2016)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.View.dispatchPointerEvent(View.java:7886)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at  android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:3954)
07-08 12:47:38.743: E/MessageQueue-JNI(6849):   at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:3833)

但是,它没有按预期进行.哪里可以有问题？

带着敬意