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我試圖在當地一個EditText文本保存到一個字符串變量我已經在其他類中創建一個PopupWindow內,像這樣:的Android節能的EditText文本在PopupWindow類成員串
我有一個addEvent_Click方法這顯示PopupWindow:
public void addEvent_Click(View view)
{
LayoutInflater inflater = (LayoutInflater) WhatsNewActivity.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
eventPopup = new PopupWindow(inflater.inflate(R.layout.eventpopup, null, true), 480, 700, true);
eventPopup.showAtLocation(findViewById(R.id.whatsNew_Main), Gravity.CENTER_VERTICAL, 0, 0);
}
現在我想通過保存按鈕按本地保存我的所有文本字段的事件類的PopupWindow像這樣:
public void btnSaveEvent_Click(View view)
{
final EditText nameEditText = (EditText) findViewById(R.id.nameEditText);
final EditText timeEditText = (EditText) findViewById(R.id.timeEditText);
final EditText locEditText = (EditText) findViewById(R.id.locEditText);
final EditText sDateEditText = (EditText) findViewById(R.id.sDateExitText);
final EditText eDateEditText = (EditText) findViewById(R.id.eDateEditText);
final EditText catEditText = (EditText) findViewById(R.id.catEditText);
Event newEvent = new Event();
newEvent.eventName = nameEditText.getText().toString();
newEvent.time = timeEditText.getText().toString();
newEvent.location = locEditText.getText().toString();
newEvent.startDate = sDateEditText.getText().toString();
newEvent.endDate = eDateEditText.getText().toString();
newEvent.category = catEditText.getText().toString();
eventPopup.dismiss();
}
我的問題是,當我調試或運行代碼,並嘗試執行行:
final EditText nameEditText = (EditText) findViewById(R.id.nameEditText);
我的程序崩潰拋出IllegalStateException錯誤:無法執行活動的方法
任何投入,將不勝感激, 提前致謝。