1.帧动画

把连续图片放入 drawable 目录 以及在该目录创建创建一个xml 文件

程序片段

protected void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.activity_main);		iv = (ImageView) findViewById(R.id.iv);		iv.setBackgroundResource(R.drawable.gril_list);		an = (AnimationDrawable) iv.getBackground();	}		public void play(View view) {		an.start();	}

##2. 程序创建动画

//平移	public void playTranslate(View view)	{		TranslateAnimation ta = new TranslateAnimation(				Animation.RELATIVE_TO_PARENT, 0.0f, 				Animation.RELATIVE_TO_PARENT, 1.0f, 				Animation.RELATIVE_TO_PARENT, 0.0f, 				Animation.RELATIVE_TO_PARENT, 1.0f);		ta.setDuration(2000);		ta.setRepeatCount(2);		ta.setRepeatMode(Animation.REVERSE);		lanucher.startAnimation(ta);	}		//透明度	public void alpha(View view)	{		AlphaAnimation an = new AlphaAnimation(0.0f, 1.0f);		an.setDuration(2000);		an.setRepeatCount(2);		an.setRepeatMode(Animation.REVERSE);		lanucher.startAnimation(an);	}		//缩放	public void scale(View view)	{		ScaleAnimation sa = new ScaleAnimation(0.2f, 2.0f, 0.2f, 2.0f, 				Animation.RELATIVE_TO_SELF, 0.5f, 				Animation.RELATIVE_TO_SELF, 0.5f);		sa.setDuration(2000);		sa.setRepeatCount(2);		sa.setRepeatMode(Animation.REVERSE);		lanucher.startAnimation(sa);	}		//旋转	public void rotate(View view)	{		RotateAnimation ra = new RotateAnimation(0, 360, 								Animation.RELATIVE_TO_SELF, 0.5f, 				Animation.RELATIVE_TO_SELF, 0.5f);		ra.setDuration(2000);		ra.setRepeatCount(2);		ra.setRepeatMode(Animation.REVERSE);		lanucher.startAnimation(ra);			}		//动画集合	public void set(View view)	{		AnimationSet set = new AnimationSet(false);				RotateAnimation ra = new RotateAnimation(0, 360, 								Animation.RELATIVE_TO_SELF, 0.5f, 				Animation.RELATIVE_TO_SELF, 0.5f);		ra.setDuration(2000);		ra.setRepeatCount(2);		ra.setRepeatMode(Animation.REVERSE);				TranslateAnimation ta = new TranslateAnimation(				Animation.RELATIVE_TO_PARENT, 0.0f, 				Animation.RELATIVE_TO_PARENT, 1.0f, 				Animation.RELATIVE_TO_PARENT, 0.0f, 				Animation.RELATIVE_TO_PARENT, 1.0f);		ta.setDuration(2000);		ta.setRepeatCount(2);		ta.setRepeatMode(Animation.REVERSE);		lanucher.startAnimation(ta);				set.addAnimation(ra);		set.addAnimation(ta);		lanucher.startAnimation(set);	}

##3. xml配置动画

1. 透明度

2. 旋转

3. 缩放

4. 平移

5. 集合

程序片段

private ImageView xiv;	@Override	protected void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.xml_main);		xiv = (ImageView) findViewById(R.id.xiv);	}		//透明度	public void alpha(View view)	{		Animation am = AnimationUtils.loadAnimation(this, R.anim.alpha);		xiv.startAnimation(am);	}