我目前已经使用InputMethodService开发了软键盘。
当前，它会创建功能正常的QWERTY键盘：
public class KeyboardIME extends InputMethodService
implements KeyboardView.OnKeyboardActionListener {
private KeyboardView kbv;
private Keyboard keyboard;
@Override
public void onKey(int primaryCode, int[] keyCodes) {
InputConnection ic = getCurrentInputConnection();
playClick(primaryCode);
switch(primaryCode)
{
case Keyboard.KEYCODE_DELETE :
ic.deleteSurroundingText(1, 0);
break;
case Keyboard.KEYCODE_SHIFT:
caps = !caps;
keyboard.setShifted(caps);
kv.invalidateAllKeys();
break;
case Keyboard.KEYCODE_DONE:
ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN,
KeyEvent.KEYCODE_ENTER));
break;
default:
String codeText = (String) String.valueOf(primaryCode);
char code = (char)primaryCode;
if(Character.isLetter(code) )
{
if(caps)
{
code = Character.toUpperCase(code);
}
}
else if (Integer.valueOf(codeText)==3890)
{
System.out.println("Testing to see if I can make a switch here..");
break;
}
else {
ic.commitText(String.valueOf(code), 1);
break;
}
}
@Override
public View onCreateInputView() {
kbv = (KeyboardView) getLayoutInflater().inflate(R.layout.keyboard, null);
keyboard = new Keyboard(this, R.xml.qwerty);
kbv.setKeyboard(keyboard);
kbv.setOnKeyboardActionListener(this);
return kbv;
}
我在键盘上有一个按钮，当用户按下该按钮时，我希望将其更改为“不同的键盘”，即切换到其他视图。我希望其他键盘上有表情符号。但是不知道如何进行此切换。
谁能给我一些提示，解决方案，或者可能是一些我可以阅读以理解这一点的文档？
最佳答案
您可以在onCreateInputView方法上为布局添加膨胀。
@Override
公共视图onCreateInputView（）{
View view = getLayoutInflater().inflate(R.layout.activity_main, null);
yourLayout = (LinearLayout) view.findViewById(R.id.layout);
return view;
}
然后您可以创建更多键盘并设置可视性。
keyboardNums
kv =（KeyboardView）getLayoutInflater（）。inflate（R.layout.keyboard，
空值）;
keyboard = new Keyboard(mContext, R.layout.nums);
kv.setKeyboard(keyboard);
kv.setOnKeyboardActionListener(onKeyboardActionListener);
键盘qwerty
kv2 =（KeyboardView）getLayoutInflater（）。inflate（R.layout.keyboard，null）;
keyboard2 = new Keyboard(mContext, R.layout.qwerty);
kv2.setKeyboard(keyboard);
kv2.setOnKeyboardActionListener(onKeyboardActionListener);