Android定义一输入框左右移动

此功能需要定义两个xml，每个xml都是在anim中定义的。在Android自带的文件中不存在anim，故我们需要自己创建一个anim文件夹，然后将下列两个xml方进入shake.xml

<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromXDelta="0" 
    android:toXDelta="10"
    android:duration="1000"
    android:interpolator="@anim/cycle_7"
    />

cycle_7.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
          http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->

<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android" android:cycles="7" />