Android之十三图片2D翻转
16lz
2021-01-23
Android之十三图片2D翻转
java代码
package com.example.fanzhuan;import android.os.Bundle;import android.app.Activity;import android.graphics.drawable.Animatable;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.view.animation.Animation;import android.view.animation.Animation.AnimationListener;import android.view.animation.ScaleAnimation;import android.widget.ImageView;import android.widget.Toast;public class MainActivity extends Activity {private ImageView imageA;private ImageView imageB;private ScaleAnimation sato=new ScaleAnimation(1,0, 1, 1,Animation.RELATIVE_TO_PARENT,0.5f,Animation.RELATIVE_TO_PARENT, 0.5f);private ScaleAnimation sato1=new ScaleAnimation(0,1, 1, 1,Animation.RELATIVE_TO_PARENT,0.5f,Animation.RELATIVE_TO_PARENT, 0.5f);@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initview();findViewById(R.id.root).setOnClickListener(new OnClickListener() {public void onClick(View v) { //TODO Auto-generated method stubif(imageA.getVisibility()==View.VISIBLE){imageA.startAnimation(sato);Toast.makeText(MainActivity.this, "数值11111", Toast.LENGTH_LONG);}elseimageB.startAnimation(sato);Toast.makeText(MainActivity.this, "数值22222", Toast.LENGTH_LONG);}});}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}private void showImageA(){imageA.setVisibility(View.VISIBLE);imageB.setVisibility(View.INVISIBLE);}private void showImageB(){imageA.setVisibility(View.INVISIBLE);imageB.setVisibility(View.VISIBLE);}private void initview(){imageA=(ImageView) findViewById(R.id.ivA);imageB=(ImageView)findViewById(R.id.ivB);showImageA();sato.setDuration(500);//动画持续时间sato1.setDuration(500);sato.setAnimationListener(new AnimationListener() {public void onAnimationStart(Animation animation) {// TODO Auto-generated method stub}public void onAnimationRepeat(Animation animation) {// TODO Auto-generated method stub}public void onAnimationEnd(Animation animation) {// TODO Auto-generated method stubif(imageA.getVisibility()==View.VISIBLE){imageA.setAnimation(null);showImageB();imageB.startAnimation(sato1);Toast.makeText(MainActivity.this, "数值333333", Toast.LENGTH_SHORT);}else{imageB.setAnimation(null);showImageA();imageA.startAnimation(sato1);Toast.makeText(MainActivity.this, "数值44444", Toast.LENGTH_SHORT);}}});}}Ui代码 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="fill_parent" android:id="@+id/root" tools:context=".MainActivity" > <ImageView android:id="@+id/ivA" android:layout_width="fill_parent" android:layout_height="fill_parent" android:src="@drawable/shi" /> <ImageView android:id="@+id/ivB" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:src="@drawable/shishi" /> </RelativeLayout>
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