用Robotium打算对Android进行黑盒的自动化测试，在用例子进行实践的时候出现了一些问题，现在不知道怎么解决，暂时记录下来，期待有人帮助或者自己重新尝试。
　　在TestMain.java中出现以下问题：
package com.calculator.test;
import java.util.ArrayList;
import android.test.ActivityInstrumentationTestCase2;
import android.widget.EditText;
import android.widget.TextView;
import com.calculator.Main;
import com.calculator.R;
import com.jayway.android.robotium.solo.Solo;
public class TestMain extends ActivityInstrumentationTestCase2<Main> {
private Solo solo;
public TestMain() {
super("com.calculator"， Main.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
solo = new Solo(getInstrumentation()， getActivity());
}
public void testDisplayBlackBox() {
//Enter 10 in first editfield
solo.enterText(0， "10");
//Enter 20 in first editfield
solo.enterText(1， "20");
//Click on Multiply button
solo.clickOnButton("Multiply");
//Verify that resultant of 10 x 20
assertTrue(solo.searchText("200"));
}
public void testDisplayWhiteBox() {
//Defining our own values to multiply
float firstNumber = 10;
float secondNumber = 20;
float resutl = firstNumber * secondNumber ;
//Access First value (editfiled) and putting firstNumber value in it
EditText FirsteditText = (EditText) solo.getView(R.id.EditText01);
solo.enterText(FirsteditText， String.valueOf(firstNumber));
//Access Second value (editfiled) and putting SecondNumber value in it
EditText SecondeditText = (EditText) solo.getView(R.id.EditText02);
solo.enterText(SecondeditText， String.valueOf(secondNumber));
//Click on Multiply button
solo.clickOnButton("Multiply");
assertTrue(solo.searchText(String.valueOf(resutl)));
TextView outputField = (TextView) solo.getView(R.id.TextView01);
ArrayList currentTextViews = solo.getCurrentTextViews(outputField);
assertFalse(currentTextViews.isEmpty());
TextView output = (TextView) currentTextViews.get(0);
//Assert to verify result with visible value assertEquals(String.valueOf(resutl)， output.getText().toString());
}
@Override
protected void tearDown() throws Exception{
solo.finishOpenedActivities();
}
}
　　问题为：
　　the import com.calculator.Main cannot be resolved
　　the import com.calculator.R cannot be resolved
　　这个为远程接口的调用问题