Android: imeoptions attributes

By default, the button in the lower-right corner of the soft keyboard is "Next". Click it to go to the next input box to keep the soft keyboard

Set Android: imeoptions ="Actiondone"In the left-side Navigation Pane, click "finish" at the bottom of the keyboard. The cursor remains on the original input box and the keyboard is closed.

Android: imeoptions = "Actionsend"Under the soft keyboard, it becomes "send". After clicking it, the cursor moves the next one.
How do I use imeoptions set here? The following code allows edittext to implement setoneditexceptionlistener. In the oneditaction method, the actionid corresponds to the imeoptions we set. The default actionids include editorinfo. ime_null, editorinfo. ime_action_send, and editorinfo. ime_action_done. In this way, the function keys in the lower right corner of the keyboard can be implemented based on different edittext.

package com.test;  

import com.test.main.TestAsyn;  

import android.app.Activity;  
import android.os.Bundle;  
import android.view.KeyEvent;  
import android.view.inputmethod.EditorInfo;  
import android.widget.EditText;  
import android.widget.TextView;  
import android.widget.TextView.OnEditorActionListener;  
import android.widget.Toast;  

public class IMFActivity extends Activity implements OnEditorActionListener {  

    EditText etDefault;  
    EditText etEmail;  
    EditText etNumber;  

/** Called when the activity is first created. */  
    @Override  
public void onCreate(Bundle savedInstanceState) {  
super.onCreate(savedInstanceState);  
        setContentView(R.layout.imf_layout);  

        etDefault = (EditText)findViewById(R.id.default_content);  
        etEmail = (EditText)findViewById(R.id.email_content);  
        etNumber = (EditText)findViewById(R.id.number_content);  
        etDefault.setOnEditorActionListener(this);  
        etEmail.setOnEditorActionListener(this);  
        etNumber.setOnEditorActionListener(this);  

    }  

    @Override  
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {  
switch(actionId){  
case EditorInfo.IME_NULL:  
            System.out.println("null for default_content: " + v.getText() );  
break;  
case EditorInfo.IME_ACTION_SEND:  
            System.out.println("action send for email_content: "  + v.getText());  
break;  
case EditorInfo.IME_ACTION_DONE:  
            System.out.println("action done for number_content: "  + v.getText());  
break;  
        }  
//Toast.makeText(this, v.getText()+"--" + actionId, Toast.LENGTH_LONG).show();  
        return true;  
    }  
}  

<?xml version="1.0" encoding="utf-8"?>  
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"  
    android:layout_width="fill_parent" android:layout_height="fill_parent">  

<TableLayout android:layout_width="fill_parent"  
        android:layout_height="fill_parent">  
<TableRow>  
<TextView android:text="No special rules" android:id="@+id/TextView01"  
                android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>  
<EditText android:text="1111111111111" android:id="@+id/default_content"  
                android:layout_width="fill_parent" android:layout_height="wrap_content"></EditText>  
</TableRow>  
<TableRow>  
<TextView android:text="Email address:" android:id="@+id/TextView01"  
                android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>  
<EditText android:text="" android:id="@+id/email_content"  
                android:layout_width="fill_parent" android:layout_height="wrap_content"  
                android:inputType="text|textEmailAddress"  
                android:imeOptions="actionSend"></EditText>  
</TableRow>  
<TableRow>  
<TextView android:text="Signed decimal number:" android:id="@+id/TextView01"  
                android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>  
<EditText android:text="" android:id="@+id/number_content"  
                android:layout_width="fill_parent" android:layout_height="wrap_content"  
                android:inputType="number|numberSigned|numberDecimal"  
                android:imeOptions="actionDone"></EditText>  
</TableRow>  
</TableLayout>  
</ScrollView>