首先设置EditText的回车属性
drawable文件
@drawable/editcolor<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"><size android:width="2dp" /><solid android:color="@color/white" />
</shape>
EditText属性
<EditTextandroid:id="@+id/login_pasw"android:layout_width="match_parent"android:layout_height="20dp"android:layout_marginLeft="6dp"android:background="@null"android:gravity="center_vertical"android:hint="@string/inputpassword"android:imeOptions="actionDone"//回车属性为完成android:textColor="@color/white"android:textColorHint="@color/white"android:textCursorDrawable="@drawable/editcolor"android:textSize="16sp" />activity完整代码
@Overridepublic boolean dispatchKeyEvent(KeyEvent event) {//这里注意要作判断处理，ActionDown、ActionUp都会回调到这里，不作处理的话就会调用两次if (KeyEvent.KEYCODE_ENTER == event.getKeyCode() && KeyEvent.ACTION_DOWN == event.getAction()) {String name = login_name.getText().toString();String passw = login_pasw.getText().toString();if (TextUtils.isEmpty(name)) {
// ToastUtil.showInfo(this, "请输入用户名", Toast.LENGTH_LONG);Toast.makeText(this, "请输入用户名", Toast.LENGTH_SHORT).show();return false;}if (TextUtils.isEmpty(passw)) {
// ToastUtil.showInfo(this, "请输入密码", Toast.LENGTH_LONG);Toast.makeText(this, "请输入密码", Toast.LENGTH_SHORT).show();return false;}logtest(name, passw);//登录方法//处理事件return true;}return super.dispatchKeyEvent(event);}获取回车按钮事件方法二：
mEtGoodName.setOnEditorActionListener((v, actionId, event) -> {if (actionId == EditorInfo.IME_ACTION_SEARCH) {//搜索return true;}return false;
});附：
设置软键盘回车键显示内容
显示搜索
<EditText
android:id="@+id/homesosoedit"
android:layout_width="0dp"
android:layout_height="25dp"
android:background="@null"
android:hint="请输入你要找的内容"
android:textColor="@color/login_black"
android:textColorHint="@color/bababa"
android:textCursorDrawable="@drawable/editcolor"
android:imeOptions="actionSearch"
android:singleLine="true"
android:textSize="13dp"
android:layout_weight="8"/>
显示开始
android:imeOptions="actionGo"
显示完成
android:imeOptions="actionDone"
显示下一个
android:singleLine="true"
android:imeOptions="actionNext"
发送
android:imeOptions="actionSend"
自定义展开或收起软键盘
public class CommonUtils {public static void showSoftInput(Context context ) {InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);imm.toggleSoftInput(0, InputMethodManager.HIDE_NOT_ALWAYS);
// imm.showSoftInput(view, InputMethodManager.SHOW_FORCED);}public static void hideSoftInput(Context context, View view) {InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);imm.hideSoftInputFromWindow(view.getWindowToken(), 0); //强制隐藏键盘}
}
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); //隐藏软键盘 //imm.hideSoftInputFromWindow(textView.getWindowToken(), 0); //显示软键盘 // imm.showSoftInputFromInputMethod(textView.getWindowToken(), 0); // //切换软键盘的显示与隐藏 // imm.toggleSoftInputFromWindow(tv.getWindowToken(), 0, InputMethodManager.HIDE_NOT_ALWAYS);
点击空白处隐藏软键盘
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {if (ev.getAction() == MotionEvent.ACTION_DOWN) {View v = getCurrentFocus();if (isShouldHideKeyboard(v, ev)) {hideKeyboard(v.getWindowToken());}}return super.dispatchTouchEvent(ev);
}private boolean isShouldHideKeyboard(View v, MotionEvent event) {if (v != null && (v instanceof EditText)) {int[] l = {0, 0};v.getLocationInWindow(l);int left = l[0],top = l[1],bottom = top + v.getHeight(),right = left + v.getWidth();if (event.getX() > left && event.getX() < right&& event.getY() > top && event.getY() < bottom) {// 点击EditText的事件，忽略它。return false;} else {return true;}}// 如果焦点不是EditText则忽略，这个发生在视图刚绘制完，第一个焦点不在EditText上，和用户用轨迹球选择其他的焦点return false;
}/*** 获取InputMethodManager，隐藏软键盘** @param token*/
private void hideKeyboard(IBinder token) {if (token != null) {InputMethodManager im = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);im.hideSoftInputFromWindow(token, InputMethodManager.HIDE_NOT_ALWAYS);}
}软键盘点击搜索
<EditTextandroid:id="@+id/scen_et"android:layout_width="match_parent"android:layout_height="@dimen/normal_70dp"android:layout_marginLeft="@dimen/normal_60dp"android:layout_marginRight="@dimen/normal_60dp"android:layout_marginTop="@dimen/normal_30dp"android:background="@drawable/shape_white_r26"android:drawableLeft="@mipmap/ic_search"android:drawablePadding="@dimen/normal_20dp"android:hint="请输入你的地址"android:imeOptions="actionSearch"android:inputType="text"android:maxLines="1"android:paddingLeft="@dimen/normal_30dp"android:textSize="@dimen/normal_28dp" />
private void initScen() {mScenEt.setOnEditorActionListener(new TextView.OnEditorActionListener() {@Overridepublic boolean onEditorAction(TextView v, int actionId, KeyEvent event) {if (actionId == EditorInfo.IME_ACTION_SEARCH) {keyWorld = v.getText().toString();if (!TextUtils.isEmpty(keyWorld)) {page = 1;getData(true);InputMethodManager imm =(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);// 隐藏软键盘imm.hideSoftInputFromWindow(getWindow().getDecorView().getWindowToken(), 0);} else {showToast("请输入关键字！");}}return false;}});
}
