如何在顯示警告對話框之前禁用按鈕,就像在致命對話框"Android error: The application has stopped unexpectedly please try again"
上完成一樣。
Android AlertDialog如何在顯示之前禁用按鈕?
我用這樣的例子:
@Override
protected Dialog onCreateDialog(int id) {
if (id == DIALOG) {
Log.d(LOG_TAG, "Create");
AlertDialog.Builder adb = new AlertDialog.Builder(this);
adb.setTitle("Title");
adb.setMessage("Message");
adb.setPositiveButton("OK", null);
dialog = adb.create();
dialog.setOnShowListener(new OnShowListener() {
public void onShow(DialogInterface dialog) {
Log.d(LOG_TAG, "Show");
}
});
dialog.setOnCancelListener(new OnCancelListener() {
public void onCancel(DialogInterface dialog) {
Log.d(LOG_TAG, "Cancel");
}
});
dialog.setOnDismissListener(new OnDismissListener() {
public void onDismiss(DialogInterface dialog) {
Log.d(LOG_TAG, "Dismiss");
}
});
return dialog;
}
return super.onCreateDialog(id);
}
public void onclick(View v) {
showDialog(DIALOG);
}
如果我能在dialog.setOnShowListener按鈕,然後得到用戶的可能性就OK按鈕點擊兩次。
我不明白你的問題 – njzk2
如何阻止OK按鈕第二次點擊? – user1879118
要麼A /你不關心或B /刪除第一次點擊聽衆或C /關閉點擊對話框? – njzk2