我的TextField有问题需要用户输入 . 我按照可用的示例（开发人员指南，stackoverflow等），但不知何故键盘没有出现 . 随附的是代码（我删除了我的其余代码用于拍摄目的）和截图 .
需要帮助我如何使虚拟键盘出现 .
TQ提前 .
import com.codename1.ui.Form;
import com.codename1.ui.plaf.UIManager;
import com.codename1.ui.util.Resources;
import com.codename1.ui.Toolbar;
import com.codename1.io.Log;
import com.codename1.ui.TextField;
import com.codename1.ui.layouts.BorderLayout;
import com.codename1.ui.layouts.BoxLayout;
/**
* This file was generated by <a href="https://www.codenameone.com/">Codename One</a> for the purpose
* of building native mobile applications using Java.
*/
public class celebriesta {
private Form current;
private Resources theme;
private Form home, allEvent, specEvent, picEvent;
public void init(Object context) {
theme = UIManager.initFirstTheme("/theme");
// Enable Toolbar on all Forms by default
Toolbar.setGlobalToolbar(true);
// Pro only feature
Log.bindCrashProtection(true);
}
public void start() {
if (current != null) {
current.show();
return;
}
home = new Form("Home", BoxLayout.y());
home.setScrollableY(true);
TextField txt = new TextField();
txt.setFocusable(true);
txt.setConstraint(TextField.NUMERIC);
txt.startEditingAsync();
home.addComponent(txt);
home.show();
}
public void stop() {
current = getCurrentForm();
}
public void destroy() {
}
}
1 回答
键盘不会出现在模拟器中 . 只需使用计算机键盘输入文本字段即可 .
在设备上运行时，本机OS虚拟键盘将按预期显示 .