主题：Activity之间经典切换动画效果

没有什么好讲的，先看效果图吧。

主要代码：

packagecom.iteye.androidtoast;

importjava.util.ArrayList;
importjava.util.List;

importandroid.app.Activity;
importandroid.content.Intent;
importandroid.os.Bundle;
importandroid.view.View;
importandroid.view.View.OnClickListener;
importandroid.widget.ArrayAdapter;
importandroid.widget.Button;
importandroid.widget.Spinner;

publicclassMainActivityextendsActivity{

/**Calledwhentheactivityisfirstcreated.*/
@Override
publicvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

finalSpinnermAnimSp=(Spinner)findViewById(R.id.animation_sp);
ButtonmButton=(Button)findViewById(R.id.other_button);

//通过资源文件获取Spinner填充内容
String[]ls=getResources().getStringArray(R.array.anim_type);
List<String>list=newArrayList<String>();
//把数组内容填充到集合
for(inti=0;i<ls.length;i++){
list.add(ls[i]);
}
ArrayAdapter<String>animType=newArrayAdapter<String>(this,
android.R.layout.simple_spinner_item,list);
animType.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mAnimSp.setAdapter(animType);
mAnimSp.setSelection(0);

mButton.setOnClickListener(newOnClickListener(){
@Override
publicvoidonClick(Viewv){
Intentintent=newIntent();
intent.setClass(MainActivity.this,OtherActivity.class);
startActivity(intent);

switch(mAnimSp.getSelectedItemPosition()){
case0:
/*注意：此方法只能在startActivity和finish方法之后调用。
第一个参数为第一个Activity离开时的动画，第二参数为所进入的Activity的动画效果*/
overridePendingTransition(R.anim.fade,R.anim.hold);
break;
case1:
overridePendingTransition(R.anim.my_scale_action,
R.anim.my_alpha_action);
break;
case2:
overridePendingTransition(R.anim.scale_rotate,
R.anim.my_alpha_action);
break;
case3:
overridePendingTransition(R.anim.scale_translate_rotate,
R.anim.my_alpha_action);
break;
case4:
overridePendingTransition(R.anim.scale_translate,
R.anim.my_alpha_action);
break;
case5:
overridePendingTransition(R.anim.hyperspace_in,
R.anim.hyperspace_out);
break;
case6:
overridePendingTransition(R.anim.push_left_in,
R.anim.push_left_out);
break;
case7:
overridePendingTransition(R.anim.push_up_in,
R.anim.push_up_out);
break;
case8:
overridePendingTransition(R.anim.slide_left,
R.anim.slide_right);
break;
case9:
overridePendingTransition(R.anim.wave_scale,
R.anim.my_alpha_action);
break;
case10:
overridePendingTransition(R.anim.zoom_enter,
R.anim.zoom_exit);
break;
case11:
overridePendingTransition(R.anim.slide_up_in,
R.anim.slide_down_out);
break;
}
}
});
}
}

package com.iteye.androidtoast;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;

public class MainActivity extends Activity {

	/** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        final Spinner mAnimSp = (Spinner) findViewById(R.id.animation_sp);
        Button mButton=(Button) findViewById(R.id.other_button);
        
		// 通过资源文件获取Spinner填充内容
		String[] ls = getResources().getStringArray(R.array.anim_type);
		List<String> list = new ArrayList<String>();
		// 把数组内容填充 到集合
		for (int i = 0; i < ls.length; i++) {
			list.add(ls[i]);
		}
		ArrayAdapter<String> animType = new ArrayAdapter<String>(this,
				android.R.layout.simple_spinner_item, list);
		animType.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		mAnimSp.setAdapter(animType);
		mAnimSp.setSelection(0);
		
		mButton.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				Intent intent = new Intent();
				intent.setClass(MainActivity.this, OtherActivity.class);
				startActivity(intent);

				switch (mAnimSp.getSelectedItemPosition()) {
				case 0:
					/*注意：此方法只能在startActivity和finish方法之后调用。
					  第一个参数为第一个Activity离开时的动画，第二参数为所进入的Activity的动画效果*/
					overridePendingTransition(R.anim.fade, R.anim.hold);
					break;
				case 1:
					overridePendingTransition(R.anim.my_scale_action,
							R.anim.my_alpha_action);
					break;
				case 2:
					overridePendingTransition(R.anim.scale_rotate,
							R.anim.my_alpha_action);
					break;
				case 3:
					overridePendingTransition(R.anim.scale_translate_rotate,
							R.anim.my_alpha_action);
					break;
				case 4:
					overridePendingTransition(R.anim.scale_translate,
							R.anim.my_alpha_action);
					break;
				case 5:
					overridePendingTransition(R.anim.hyperspace_in,
							R.anim.hyperspace_out);
					break;
				case 6:
					overridePendingTransition(R.anim.push_left_in,
							R.anim.push_left_out);
					break;
				case 7:
					overridePendingTransition(R.anim.push_up_in,
							R.anim.push_up_out);
					break;
				case 8:
					overridePendingTransition(R.anim.slide_left,
							R.anim.slide_right);
					break;
				case 9:
					overridePendingTransition(R.anim.wave_scale,
							R.anim.my_alpha_action);
					break;
				case 10:
					overridePendingTransition(R.anim.zoom_enter,
							R.anim.zoom_exit);
					break;
				case 11:
					overridePendingTransition(R.anim.slide_up_in,
							R.anim.slide_down_out);
					break;
				}
			}
		});
    }
}

资源文件太多不贴了自己下载看吧。希望对你能有点用。