Tween动画----XML配置文件

Tween动画----XML配置文件
package com.softwise.Chapter12_Graphic_Animation1;

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.ImageView;

public class MainActivity extends Activity {
private ImageView girlImage;
private Button b1,b2,b3,b4;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
girlImage=(ImageView) findViewById(R.id.Imageview01);
b1=(Button) findViewById(R.id.Button01);
b2=(Button) findViewById(R.id.Button02);
b3=(Button) findViewById(R.id.Button03);
b4=(Button) findViewById(R.id.Button04);
b1.setOnClickListener(new OnClickListener(){

@Override
public void onClick(View v) {
Animation
scaleAnimation=AnimationUtils.loadAnimation(MainActivity.this, R.anim.scale);
girlImage.startAnimation(scaleAnimation);
}});
b2.setOnClickListener(new OnClickListener(){

@Override
public void onClick(View v) {
Animation
alphaAnimation=AnimationUtils.loadAnimation(MainActivity.this, R.anim.alpha);
girlImage.startAnimation(alphaAnimation);
}});
b3.setOnClickListener(new OnClickListener(){

@Override
public void onClick(View v) {
Animation
translateAnimation=AnimationUtils.loadAnimation(MainActivity.this, R.anim.translate);
translateAnimation.setFillAfter(true);
girlImage.startAnimation(translateAnimation);
}});
b4.setOnClickListener(new OnClickListener(){

@Override
public void onClick(View v) {
Animation
rotateAnimation=AnimationUtils.loadAnimation(MainActivity.this, R.anim.rotate);
rotateAnimation.setFillAfter(true);
girlImage.startAnimation(rotateAnimation);

}});
}
}

main.xml

android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

android:id="@+id/Imageview01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher" />
android:text="Test Scale..."
android:id="@+id/Button01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:text="Test Alpha..."
android:id="@+id/Button02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:text="Test Translate..."
android:id="@+id/Button03"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:text="Test Rotate..."
android:id="@+id/Button04"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>

alpha.xml


android:toAlpha="1.0"
android:duration="5000"/>

Translate.xml


android:toXDelta="100"
android:fromYDelta="10"
android:toYDelta="100"/>

Scale.xml


android:toXScale="1.0"
android:fromYScale="0.0"
android:toYScale="1.0"

android:pivotX="50%"
android:pivotY="50%"
android:duration="5000" />

Rotate.xml


android:toDegrees="-180"
android:repeatCount="2"

android:pivotX="50%"
android:pivotY="50%"
android:duration="2000"/>