EditText输入键(&E)

Question

我想要功能

1. 只需输入--EditText返回并提交文本
2. Shift+Enter--在EditText中新建行

EditText text=(EditText)findViewById(R.id.text);

text.setOnEditorActionListener( new OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            if ( (actionId == EditorInfo.IME_ACTION_DONE)  ||
                (  (event.isShiftPressed()==false) && 
                (event.getKeyCode() == KeyEvent.KEYCODE_ENTER) &&
                (event.getAction() == KeyEvent.ACTION_DOWN ) ) ){

                Editable buff=(Editable)v.getText();
                writeText( buff.toString() );

                context.finish();  // texten sparad här o activity avslutas

                return true;
            }
            return false;
            }
    }); 

在layout.xml中：

android:inputType="text|textMultiLine"
android:imeOptions="actionDone"

Answer 1

我认为您需要使用一个shift键监听器，并保留一个布尔值来检测您的shift键何时被按下，如下所示：

Android shift键监听器

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) 
{
    switch (v.getId()) 
    {
        case R.id.myEditTextId:
        if(keyCode==59)//59 is shift's keycode
        //do your stuff here against pressing shift key
        break;
    }
}