codenameone虚拟键盘没有显示在Android设备
我试图显示一个虚拟键盘,当TextField的重点。当我在Android手机上测试它时,它的默认键盘正在显示,而不是自定义键盘。codenameone虚拟键盘没有显示在Android设备
Form testForm = new Form(new BorderLayout());     TextField txt = new TextField(); 
    String[][] arrOfNumbers = new String[][]{{"1","2","3",}, {"4","5","6",}, {"7","8","9",}, {"0", "00", "$OK$"}}; 
    VirtualKeyboard virtualKB = new VirtualKeyboard(); 
    virtualKB.addInputMode("NUM_KB", arrOfNumbers); 
    virtualKB.setInputModeOrder(new String[]{"NUM_KB"}); 
    VirtualKeyboard.bindVirtualKeyboard(txt, virtualKB); 
    testForm.add(BorderLayout.NORTH, txt);   
    testForm.show(); 
回答:
虚拟键盘类是遗留功能的一部分,不应使用。 Codename One使用本地输入,您的代码将使用本地数字输入:
Form testForm = new Form(new BorderLayout()); TextField txt = new TextField(); 
txt.setConstraint(TextField.NUMERIC); 
testForm.add(BorderLayout.NORTH, txt);   
testForm.show(); 
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