Android编程实现仿iphone抖动效果的方法(附源码下载)

private static final float DEGREE_1 = -2.0f; private static final float DEGREE_2 = 2.0f;

private static final float DEGREE_3 = -1.5f; private static final float DEGREE_4 = 1.5f;

private static final int ANIMATION_DURATION = 80; private int mCount = 0;

float mDensity; /** Called when the activity is first created. */

@Override public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE);

setContentView(R.layout.main); DisplayMetrics dm = new DisplayMetrics();

getWindowManager().getDefaultDisplay().getMetrics(dm); if (dm != null) {

mDensity = dm.density; }

mtv0 = (TextView) findViewById(R.id.tv0); mtv0.setOnClickListener(this);

mtv1 = (TextView) findViewById(R.id.tv1); mtv1.setOnClickListener(this);

mtv2 = (TextView) findViewById(R.id.tv2); mtv2.setOnClickListener(this);

mtv3 = (TextView) findViewById(R.id.tv3); mtv3.setOnClickListener(this);

mtv4 = (TextView) findViewById(R.id.tv4); mtv4.setOnClickListener(this);

mtv5 = (TextView) findViewById(R.id.tv5); mtv5.setOnClickListener(this);

mtv6 = (TextView) findViewById(R.id.tv6); mtv6.setOnClickListener(this);

mtv7 = (TextView) findViewById(R.id.tv7); mtv7.setOnClickListener(this);

mtv8 = (TextView) findViewById(R.id.tv8); mtv8.setOnClickListener(this);

mtv9 = (TextView) findViewById(R.id.tv9); mtv9.setOnClickListener(this);

mtv10 = (TextView) findViewById(R.id.tv10); mtv10.setOnClickListener(this);

mtv11 = (TextView) findViewById(R.id.tv11); mtv11.setOnClickListener(this);

mtv12 = (TextView) findViewById(R.id.tv12); mtv12.setOnClickListener(this);

mtv13 = (TextView) findViewById(R.id.tv13); mtv13.setOnClickListener(this);