java在所有问题逐一显示后，我希望再次显示第一条消息

Question

在Android上，在最后一个问题（“弗拉维是谁？”）之后，我想问第一个问题（“汤姆是谁？”）当我单击按钮时，再次显示

final String questions[] = {"Who's Tom?", "Who's Luca?", "Who's Flavie?"};
final String answers[] = {"American", "Italian", "French"};

 // display question
answer_question.setOnClickListener(new View.OnClickListener() {
int CurrentQuestionIndex = 0;
public void onClick(View v) {

    ask_question.setText(question[(CurrentQuestionIndex++) % (questions.length)]);
    // discuss question versus answer
    EditText editText = (EditText) findViewById(R.id.tvReponseF);
    if(editText.getText().toString().equals(answers[CurrentQuestionIndex]))  
    {
        alertMessageRight();
    } else {
        alertMessageFalse();
    }
} 

Answer 1

复杂方法

 final String questions[] = {"Who's Tom?", "Who's Luca?", "Who's Flavie?"}
 final String answers[] = {"American", "Italian", "French"}

 // display question
answer_question.setOnClickListener(new View.OnClickListener() {
int CurrentQuestionIndex = 0;
public void onClick(View v) {
// make below line changes
ask_question.setText(question[(++CurrentQuestionIndex) % (questions.length-1)]);
// discuss question versus answer
EditText editText = (EditText) findViewById(R.id.tvReponseF);
if(editText.getText().toString().equals(answers[CurrentQuestionIndex]))  
{
    alertMessageRight();
} else {
    alertMessageFalse();


  }
} 
});

简单方法

final String questions[] = {"Who's Tom?", "Who's Luca?", "Who's Flavie?"}
 final String answers[] = {"American", "Italian", "French"}

 // display question
answer_question.setOnClickListener(new View.OnClickListener() {
int CurrentQuestionIndex = 0;
public void onClick(View v) {

ask_question.setText(question[CurrentQuestionIndex]);

// discuss question versus answer
EditText editText = (EditText) findViewById(R.id.tvReponseF);
if(editText.getText().toString().equals(answers[CurrentQuestionIndex]))  
{
    alertMessageRight();
} else {
    alertMessageFalse();


  }


 if(CurrentQuestionIndex++ == questions.length-1){
CurrentQuestionIndex =0;
      }
    } 

    });