带视觉差的侧滑返回，类似于新版微信和lofter的侧滑返回效果。核心代码小于50行.
`public class MainActivity extends ParallaxSwipeBackActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.next).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this,NextActivity.class);
intent.putExtra("index",0);
startParallaxSwipeBackActivty(MainActivity.this, intent);
}
});
}`
Very little code, are all here ParallaxSwipeBackActivity
代码非常少，都在这里
ParallaxSwipeBackActivity Thinks
http://blog.csdn.net/hanhailong726188/article/details/46433229