質問編集履歴
2
コードの追加
test
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File without changes
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test
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@@ -32,6 +32,106 @@
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```ここに言語を入力
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35
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public class Keisan extends Activity implements View.OnClickListener {
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/**
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* Buttonの配列
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*/
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Button mButton[];
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/**
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* Idの配列
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*/
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int mId[] = {R.id.btn0, R.id.btn1, R.id.btn2, R.id.btn3,
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R.id.btn4, R.id.btn5, R.id.btn6, R.id.btn7,
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R.id.btn8, R.id.btn9, R.id.clearbtn};
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/**
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* キー
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*/
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private final int KEY_EQUAL = 12;
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private final int KEY_CLEAR = 14;
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/**
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* TextView
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*/
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private TextView mTextView;
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private TextView mAnswer;
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private TextView qa1;
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private TextView qa2;
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private int n;
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private int m;
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/**
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* 答えのリスト
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*/
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private String[] answers = new String[4];
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/**
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* 前の処理
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*/
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private int beforeStatus = 0;
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/**
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* 計算中の値
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*/
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private ArrayList<String> calcArray;
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/**
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* 計算する時の配列
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*/
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private ArrayList<String> signArray;
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@Override
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@@ -282,11 +382,7 @@
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private String checkDisplay(String now) {
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if (beforeStatus == KEY_PLUS
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-
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|| beforeStatus == KEY_MINUS
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-
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-
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if (beforeStatus == KEY_EQUAL) {
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mTextView.setText("");
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1
参考コードのURL追加
test
CHANGED
|
File without changes
|
test
CHANGED
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@@ -431,3 +431,9 @@
|
|
|
431
431
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}
|
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432
432
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433
433
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```
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434
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436
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437
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参考にしたコード
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438
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439
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https://github.com/gcluelabs/DentakuQuiz001/blob/master/src/com/example/dentaku/Dentaku.java
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