将下一个EditText设置为可在KEY_DOWN上聚焦并进行编辑 [英] Set next EditText focused and editable on KEY_DOWN

问题描述

我有一个带有两个editexts的布局.当在第一个上按下回车键时，我需要将第二个设置为焦点且可编辑.我有用于设置焦点的代码，但是当第二个焦点获得焦点时，我 无法开始输入 .

I've got a layout with two editexts. I need to set the second one focused and editable when the enter key is hit on the first one. I've got code for setting focus but I can't start typing when the second one gets the focus.

PS我还需要edittext恰好是一行的高度，而不能进行附加的行.它也可以正常工作. pss android 2.3

PS I also need edittext to be exactly one line height without possibility of making addtional rows. It works as well. pss android 2.3

XML代码:

<EditText
            android:id="@+id/email"
            style="@style/profileLoginInput"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" android:hint="@string/email" android:ems="10" android:lines="1" android:maxLines="1" android:ellipsize="end">

            <requestFocus />
        </EditText>

<EditText
            android:id="@+id/password"
            style="@style/profileLoginInput"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="20dp"
            android:ems="10"
            android:inputType="textPassword" android:hint="@string/password">

Java代码:

((EditText) findViewById(R.id.email)).setOnKeyListener(new OnKeyListener(){
            @Override
            public boolean onKey(View v, int keyCode, KeyEvent event)
            {
                if (event.getAction() == KeyEvent.ACTION_DOWN)
                {
                    switch (keyCode)
                    {
                        case KeyEvent.KEYCODE_DPAD_CENTER:
                        case KeyEvent.KEYCODE_ENTER:
                        ((EditText) findViewById(R.id.password)).requestFocus();
                        return true;
                        default:
                            break;
                    }
                }
                return false;
            }
        });

推荐答案

在仿真器上运行此代码时，似乎有问题.但是，它可以在手机上使用

It seems to be bugged when running this code on the emulator. However, it works on phones

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