Android动画效果包

package zyf.myAnimation; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; 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.Toast; public class myAnimation extends Activity implements OnClickListener { /** Called when the activity is first created. */ private Button button_toTestAnimation; private Button bt_last, bt_replay, bt_next, bt_list, bt_exit; protected Animation animation; private int[] ID; private MenuItem back_Menu, next_Menu, restart_Menu, selsect_Menu, exit_Menu; private final int Back_Menu_ID = Menu.FIRST + 1; private final int Next_Menu_ID = Menu.FIRST + 2; private final int Selsect_Menu_ID = Menu.FIRST + 3; private final int Restart_Menu_ID = Menu.FIRST + 4; private final int Exit_Menu_ID = Menu.FIRST + 5; private int the_Animation_ID = 0; private int i = 0; private int requestCode = 110; private Bundle bundle; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ID = new int[] { R.anim.myanimation_simple, R.anim.my_alpha_action, R.anim.my_scale_action, R.anim.my_translate_action, R.anim.my_rotate_action, R.anim.alpha_scale, R.anim.alpha_translate, R.anim.alpha_rotate, R.anim.scale_translate, R.anim.scale_rotate, R.anim.translate_rotate, R.anim.alpha_scale_translate, R.anim.alpha_scale_rotate, R.anim.alpha_translate_rotate, R.anim.scale_translate_rotate, R.anim.alpha_scale_translate_rotate, R.anim.myown_design }; findMyButton(); myButtonSetListener(); } private void myButtonSetListener() { // TODO Auto-generated method stub bt_last.setOnClickListener(this); bt_replay.setOnClickListener(this); bt_next.setOnClickListener(this); bt_list.setOnClickListener(this); bt_exit.setOnClickListener(this); button_toTestAnimation.setOnClickListener(new OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub } }); } private void findMyButton() { // TODO Auto-generated method stub button_toTestAnimation = (Button) findViewById(R.id.Button01); bt_last = (Button) findViewById(R.id.button_Last); bt_replay = (Button) findViewById(R.id.button_Replay); bt_next = (Button) findViewById(R.id.button_Next); bt_list = (Button) findViewById(R.id.button_List); bt_exit = (Button) findViewById(R.id.button_Exit); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub back_Menu = menu.add(0, this.Back_Menu_ID, 1, "上一个动画"); next_Menu = menu.add(0, this.Next_Menu_ID, 2, "下一个动画"); restart_Menu = menu.add(0, this.Restart_Menu_ID, 3, "重新播放"); selsect_Menu = menu.add(0, this.Selsect_Menu_ID, 4, "选择动画"); exit_Menu = menu.add(0, this.Exit_Menu_ID, 5, "退出"); back_Menu.setIcon(R.drawable.ic_menu_back); next_Menu.setIcon(R.drawable.ic_menu_next); restart_Menu.setIcon(R.drawable.ic_menu_restart); selsect_Menu.setIcon(R.drawable.ic_menu_select); exit_Menu.setIcon(R.drawable.ic_power); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub if (item.getItemId() == this.Exit_Menu_ID) { finish(); } else if (item.getItemId() == this.Selsect_Menu_ID) { Intent forIntent = new Intent(); forIntent.setClass(myAnimation.this, MYListActivity.class); startActivityForResult(forIntent, requestCode); } else { switch (item.getItemId()) { case Back_Menu_ID: { toLastIndex(); } break; case Next_Menu_ID: { toNextIndex(); } break; default: break; } load_start_Animation(i); } return super.onOptionsItemSelected(item); } private void load_start_Animation(int i) { the_Animation_ID = ID[i]; if (the_Animation_ID != 0) { animation = AnimationUtils.loadAnimation(this, the_Animation_ID); button_toTestAnimation.startAnimation(animation); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { // TODO Auto-generated method stub if (requestCode == this.requestCode) { if (resultCode == RESULT_OK) { try { bundle = data.getExtras(); i = bundle.getInt("INDEX"); load_start_Animation(i); } catch (Exception e) { // TODO: handle exception Toast.makeText(this, "ERROR", Toast.LENGTH_LONG).show(); } } else { Toast.makeText(this, "返回取消", Toast.LENGTH_LONG).show(); } } else { Toast.makeText(this, "无返回!", Toast.LENGTH_LONG).show(); } } public void onClick(View v) { // TODO Auto-generated method stub if (v.equals(bt_exit)) { finish(); } else if (v.equals(bt_list)) { Intent forIntent = new Intent(); forIntent.setClass(myAnimation.this, MYListActivity.class); startActivityForResult(forIntent, requestCode); } else { switch (v.getId()) { case R.id.button_Last: { toLastIndex(); } break; case R.id.button_Next: { toNextIndex(); } break; default: break; } load_start_Animation(i); } } private void toLastIndex() { --i; if (i < 0) { i = ID.length - 1; } } private void toNextIndex() { ++i; if (i >= ID.length) { i = 0; } } }