Android App监听软键盘按键的三种方式与改变软键盘右下角确定键样式

actionNone : 回车键，按下后光标到下一行
actionGo ： Go，
actionSearch ： 放大镜
actionSend ： Send
actionNext ： Next
actionDone ： Done，确定/完成，隐藏软键盘，即使不是最后一个文本输入框

android:singleline="true"

android:imeoptions="actionSearch"

EditText.setOnEditorActionListener设置监听

 @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        boolean isOK = true;
        switch (actionId) {
            case EditorInfo.IME_ACTION_NONE:
                Toast.makeText(mContext, "点击-->NONE", Toast.LENGTH_SHORT).show();
                break;
            case EditorInfo.IME_ACTION_GO:
                Toast.makeText(mContext, "点击-->GO", Toast.LENGTH_SHORT).show();
                break;
            case EditorInfo.IME_ACTION_SEARCH:
                Toast.makeText(mContext, "点击-->SEARCH", Toast.LENGTH_SHORT).show();
                break;
            case EditorInfo.IME_ACTION_SEND:
                Toast.makeText(mContext, "点击-->SEND", Toast.LENGTH_SHORT).show();
                break;
            case EditorInfo.IME_ACTION_NEXT:
                Toast.makeText(mContext, "点击-->NEXT", Toast.LENGTH_SHORT).show();
                break;
            default:
                isOK = false;
                break;
        }

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.edwin.demokeyboard.MainActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:gravity="center"
        android:text="改变软键盘右下角确定键样式"
        android:textSize="20sp" />

    <EditText
        android:id="@+id/et_main_one"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="actionGo"
        android:imeOptions="actionGo"
        android:singleLine="true" />

    <EditText
        android:id="@+id/et_main_two"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="actionSearch"
        android:imeOptions="actionSearch"
        android:singleLine="true" />

    <EditText
        android:id="@+id/et_main_three"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="actionSend"
        android:imeOptions="actionSend"
        android:singleLine="true" />

    <EditText
        android:id="@+id/et_main_four"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="actionNext"
        android:imeOptions="actionNext"
        android:singleLine="true" />

</LinearLayout>

 

源码地址：