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我有兩個佈局,每個佈局具有相同數量的EditText。一種佈局是爲用戶開始的,另一種包含所有的答案。檢查針對不同佈局的編輯文本條目
我希望能夠通過預定義的答案佈局來循環檢查用戶佈局。
我在下面有一些代碼,但我想我錯過了一點...我需要更改以允許editTexts答案在不同的(而不是當前活動的)佈局中這一事實。
public boolean checkAnswer() {
final int ROW_COUNT = 15;
final int COL_COUNT = 10;
final String ROWS[] = {"R1","R2","R3","R4","R5","R6","R7","R8","R9","R10","R11","R12","R13","R14","R15"};
final String COLS[] = {"C1","C2","C3","C4","C5","C6","C7","C8","C9","C10"};
for(int i=0; i<ROW_COUNT; i++) {
for(int j=0; j<COL_COUNT; j++) {
String a = ROWS[i];
String b = COLS[j];
int editTextBaseId = getResources().getIdentifier("box" + a + b, "id", getPackageName());
int editTextAnswerId = getResources().getIdentifier("boxA" + a + b, "id", getPackageName());
EditText editTextBase = (EditText)findViewById(editTextBaseId);
EditText editTextAnswer = (EditText)findViewById(editTextAnswerId);
String textBase = editTextBase.getText().toString();
String textAnswer = editTextAnswer.getText().toString();
if(textBase.equals(textAnswer)) {
}
else {
return false;
}
}
}
return true;
}
除非您將它們誇大爲視圖,否則它們自身的佈局不會執行任何操作,因此除非實際上已經誇大了佈局問題,否則不能使用findViewById()之類的函數。也就是說,根據所提供的信息,我認爲您應該重新評估您存儲和檢索這些答案的方式;佈局只需在用戶界面上安排視圖,僅此而已。如果您只需檢查用戶輸入與已知答案,爲什麼不能將這些答案存儲在內存或數據庫中?如果用戶從不真正看到它,這個「答案佈局」有什麼意義? – CloudyMusic