Android Activity切换界面抖动

Question

我从一个FullScreen的Activity A跳到另一个不是FullScreen的Activity B，界面会抖动一下
，就是B刚进入的时候貌似也是全屏，然后状态出来，B的布局就被向下挤了，看上去就有抖动，这个怎么解决

Answer 1

 其原理很简单，就是使用动画让组件来回摆动，代码如下：

MainActivity：

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package com.home.animwindow; 

import android.app.Activity; 
import android.os.Bundle; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.view.animation.Animation; 
import android.view.animation.AnimationUtils; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.ImageView; 

public class MainActivity extends Activity { 
    private EditText edit; 
    private Button btn; 
    private ImageView image; 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
        edit = (EditText) findViewById(R.id.edit); 
        image = (ImageView) findViewById(R.id.main_iv); 
        btn = (Button) findViewById(R.id.btn); 
        btn.setOnClickListener(new OnClickListener() { 
            @Override 
            public void onClick(View v) { 
                Animation animation = AnimationUtils.loadAnimation( 
                        MainActivity.this, R.anim.myanim); 
                edit.startAnimation(animation); 
                image.startAnimation(animation); 
            } 
        }); 
    } 
}
布局：

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

    <EditText 
        android:id="@+id/edit" 
        android:layout_width="match_parent" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="100dp" 
        android:text="点击按钮、此窗口抖动" /> 

    <Button 
        android:id="@+id/btn" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:text="按钮" /> 

    <ImageView 
        android:id="@+id/main_iv" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:src="@drawable/ic_launcher" /> 

</LinearLayout>
动画myanim：

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<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android" 
    android:interpolator="@anim/cycle" > 

    <translate 
        android:duration="300" 
        android:fromXDelta="0" 
        android:fromYDelta="0" 
        android:toXDelta="-10" 
        android:toYDelta="-10" /> 
    <translate 
        android:duration="300" 
        android:fromXDelta="0" 
        android:fromYDelta="0" 
        android:startOffset="300" 
        android:toXDelta="10" 
        android:toYDelta="-10" /> 
    <translate 
        android:duration="300" 
        android:fromXDelta="0" 
        android:fromYDelta="0" 
        android:startOffset="600" 
        android:toXDelta="-10" 
        android:toYDelta="10" /> 
    <translate 
        android:duration="300" 
        android:fromXDelta="0" 
        android:fromYDelta="0" 
        android:startOffset="900" 
        android:toXDelta="10" 
        android:toYDelta="10" /> 

</set>
cycle：

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<?xml version="1.0" encoding="utf-8"?> 
<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android" 
    android:cycles="5" />