android 补间动画帧动画

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补间动画

在xml文件下创建图片imageview
在res下创建文件夹选Tween animation类型文件夹名称anim以下文件
透明动画

<?xml version="1.0" encoding="utf-8"?><alpha xmlns:android="http://schemas.android.com/apk/res/android"     android:fromAlpha="1.0"    android:toAlpha="0.5"    android:duration="2000"    android:repeatCount="3"    android:repeatMode="restart"    android:fillAfter="true"        ></alpha>

放缩动画

<?xml version="1.0" encoding="utf-8"?><scale xmlns:android="http://schemas.android.com/apk/res/android"        android:fromXScale="0"    android:toXScale="2.0"    android:fromYScale="0"    android:toYScale="2.0"        android:pivotX="50%"    android:pivotY="50%"             android:repeatCount="3"    android:duration="2000"             ></scale>

位移动画

<?xml version="1.0" encoding="utf-8"?><translate xmlns:android="http://schemas.android.com/apk/res/android"    android:fromXDelta="0"    android:fromYDelta="0"        android:repeatCount="2"    android:duration="2000"            android:toXDelta="200"    android:toYDelta="0" ></translate>

旋转动画

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

    android:fromDegrees="0"

    android:toDegrees="-361"        android:pivotX="0%"    android:pivotY="0%"        android:duration="2000"    android:repeatCount="5">    </rotate>

动画集合,所用动画效果同时进行

<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android" >    <alpha        android:duration="2000"        android:fillAfter="true"        android:fromAlpha="1.0"        android:repeatCount="2"        android:repeatMode="restart"        android:toAlpha="0.5" />         <rotate                 android:fromDegrees="0"    android:toDegrees="-361"        android:pivotX="50%"    android:pivotY="50%"        android:duration="2000"    android:repeatCount="2"                         />        <scale                  android:fromXScale="0"    android:toXScale="1.0"    android:fromYScale="0"    android:toYScale="1.0"        android:pivotX="50%"    android:pivotY="50%"             android:repeatCount="2"    android:duration="2000"                        />            <translate          android:fromXDelta="0"         android:fromYDelta="0"        android:repeatCount="2"    android:duration="2000"            android:toXDelta="80"    android:toYDelta="0"                                                />     </set>

MainActivity

package com.bwei.day_06;import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.view.View;import android.view.animation.AlphaAnimation;import android.view.animation.AnimationSet;import android.view.animation.AnimationUtils;import android.view.animation.RotateAnimation;import android.view.animation.ScaleAnimation;import android.view.animation.TranslateAnimation;import android.widget.ImageView;public class MainActivity extends Activity {    private ImageView imageView;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        imageView = (ImageView) findViewById(R.id.imageView);    }    /**     * 透明动画     *      * @param v     */    public void alpha(View v) {        // 获得AlphaAnimation对象        AlphaAnimation alphaAnimation = (AlphaAnimation) AnimationUtils                .loadAnimation(MainActivity.this, R.anim.alpha_anim);        // 开启动画        imageView.startAnimation(alphaAnimation);    }    /**     * 放缩动画     * @param v     */    public void scale(View v) {        // 获得ScaleAnimation对象        ScaleAnimation scaleAnimation = (ScaleAnimation) AnimationUtils                .loadAnimation(MainActivity.this, R.anim.scale_anim);        // 开启动画        imageView.startAnimation(scaleAnimation);            }        /**     * 位移动画     * @param v     */    public void translate(View v) {        // 获得TranslateAnimation对象        TranslateAnimation translateAnimation = (TranslateAnimation) AnimationUtils                .loadAnimation(MainActivity.this, R.anim.translate_anim);        // 开启动画        imageView.startAnimation(translateAnimation);            }    /**     * 旋转动画     * @param v     */    public void rotate(View v) {        // 获得RotateAnimation对象        RotateAnimation rotateAnimation = (RotateAnimation) AnimationUtils                .loadAnimation(MainActivity.this, R.anim.rotate_anim);        // 开启动画        imageView.startAnimation(rotateAnimation);            }        /**     * 动画集合,所用动画效果同时进行     * @param v     */    public void set(View v) {        // 获得AnimationSet对象        AnimationSet animationSet = (AnimationSet) AnimationUtils                .loadAnimation(MainActivity.this, R.anim.set_anim);        // 开启动画        imageView.startAnimation(animationSet);                    }}

动画结束后监听

translateAnimation.setAnimationListener(new AnimationListener() {                @Override        public void onAnimationStart(Animation animation) {            // TODO Auto-generated method stub                    }                @Override        public void onAnimationRepeat(Animation animation) {            // TODO Auto-generated method stub                    }                @Override        public void onAnimationEnd(Animation animation) {            // TODO Auto-generated method stub         动画结束后想运行的功能                }    });

帧动画

在xml文件下创建图片imageview
在res下创建文件夹选drawable类型文件夹名称animation.xml以下文件

<?xml version="1.0" encoding="utf-8"?><animation-list xmlns:android="http://schemas.android.com/apk/res/android"         >  <item android:drawable="@drawable/a1"  android:duration="200"/>   <item android:drawable="@drawable/a2"  android:duration="200"/>   <item android:drawable="@drawable/a3"  android:duration="200"/>   <item android:drawable="@drawable/a4"  android:duration="200"/>   <item android:drawable="@drawable/a5"  android:duration="200"/>   <item android:drawable="@drawable/a6"  android:duration="200"/>   <item android:drawable="@drawable/a7"  android:duration="200"/>   <item android:drawable="@drawable/a8"  android:duration="200"/>    </animation-list>

MainActivity

package com.bawei.d5_2;import android.os.Bundle;import android.app.Activity;import android.graphics.drawable.AnimationDrawable;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.ImageView;public class MainActivity extends Activity {    private AnimationDrawable animationDrawable;    private Button button;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        button = (Button) findViewById(R.id.button);
        ImageView imageView=(ImageView) findViewById(R.id.imageview);        imageView.setBackgroundResource(R.drawable.animation);        animationDrawable = (AnimationDrawable) imageView.getBackground();                    button.setOnClickListener(new OnClickListener() {                        @Override            public void onClick(View v) {                // TODO Auto-generated method stub            String str=button.getText().toString();                if(str.equals("开始")){                animationDrawable.start();                button.setText("暂停");            }            if(str.equals("暂停")){                animationDrawable.stop();                button.setText("继续");            }            if(str.equals("继续")){                animationDrawable.start();                button.setText("暂停");            }            }        });                    }    }

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