英文:
How to specify the question to the textview in android studio java?
问题
以下是翻译好的内容：
这是我的随机问题并且我有一个问题需要检测哪个问题应该在 TextView 中。所以我必须指定，如果是这个问题，那么多个选择将会被显示。这是我的代码：
这是我的问题：
Random r = new Random();
String [] quest = {"在以下字母序列中，从右边数第 8 个字母的左边第 14 个字母是哪个字母？" +
"A O B P C Q D R E S F T G U H V I W J X K Y L Z M N。", "Hritik 比 Salman 高，而 Salman 比 Sanjay 矮。Akshay 比" +
"Shahrukh 高，但比 Salman 矮。Sanjay 比 Hritik 矮。谁最高？", "Lali 和 Anju 是一对已婚夫妻。Tunu 和 Munu 是兄弟。Tunu 是 Lali 的兄弟。Munu 与 Anju 的关系是什么？",
"在单词 'WRISTWATCH' 中，有多少组两个字母的字母，它们之间的字母与英文字母顺序中的字母数相同。"};
boolean [] usedIndices = new boolean[quest.length];
这是我的主要代码：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_easy);
Button question = findViewById(R.id.btnQuestion);
final Button answer = findViewById(R.id.btnAnswer);
final TextView ask = findViewById(R.id.txtAsk);
question.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
answer.setVisibility(View.VISIBLE);
QuestionCount QC = new QuestionCount();
int indextoBeUsed;
do {
indextoBeUsed = r.nextInt(quest.length);
}
while (usedIndices[indextoBeUsed]);
usedIndices[indextoBeUsed] = true;
ask.setText(quest[indextoBeUsed]);
count += 1;
if (ask.getText().toString().equals("在以下字母序列中，从右边数第 8 个字母的左边第 14 个字母是哪个字母？")) { // 这部分我遇到了一个错误。例如，如果这个问题出现在 TextView 中，正确的多个选择将会显示在按钮上。
}
}
});
}
英文:
I have a random question and I have a problem detecting which question should be in the TextView of course. So I have to specify that if this question, the multiple choices will be shown. This is my code:
This is my question:
Random r = new Random();
String [] quest = {"Which alphabet will be 14th to the left of 8th alphabet from the right in the following series of letters?" +
"A O B P C Q D R E S F T G U H V I W J X K Y L Z M N.", "Hritik is taller than Salman who is shorter than Sanjay. Akshay is taller than " +
"Shahrukh but shorter than Salman. Sanjay is shorter than Hritik. Who is the tallest?" , "Lali and Anju are a married couple. Tunu and Munu " +
"are brothers. Tunu is the brother of Lali. How is Munu related to Anju?", "How many sets of two letters have as many letters " +
"between them as in the English alphabetical order in the word ‘WRISTWATCH’."};
boolean [] usedIndices = new boolean[quest.length];
This are my main code:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_easy);
Button question = findViewById(R.id.btnQuestion);
final Button answer = findViewById(R.id.btnAnswer);
final TextView ask = findViewById(R.id.txtAsk);
question.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
answer.setVisibility(View.VISIBLE);
QuestionCount QC = new QuestionCount();
int indextoBeUsed;
do {
indextoBeUsed = r.nextInt(quest.length);
}
while (usedIndices[indextoBeUsed]);
usedIndices[indextoBeUsed] = true;
ask.setText(quest[indextoBeUsed]);
count += 1;
if (ask.setText("Which alphabet will be 14th to the left of 8th alphabet from the right in the following series of letters?")) { // This part I got an error. For example, if this question appeared in the textview, the right multiple choices will be shown in the buttons.
}
}
});
}
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