【发布时间】:2017-11-07 12:56:08
【问题描述】:
我的 TextField 在获取用户输入时遇到问题。我遵循了可用的示例(开发人员指南、stackoverflow 等),但不知何故键盘没有出现。附上代码(我为了拍摄目的删除了其余代码)和屏幕截图。
需要有关如何使虚拟键盘出现的帮助。
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() {
}
}
【问题讨论】:
标签: codenameone