jeasonlzy/PullZoomView

	compile 'com.lzy.widget:view-core:0.2.2'

    compile project(':pullzoom')

    android:tag="header"
	android:tag="zoom"
	android:tag="content"

	pzv.setIsParallax(true);    //允许视差动画
    pzv.setIsZoomEnable(true);  //允许头部放大
    pzv.setSensitive(1.5f);     //敏感度1.5
    pzv.setZoomTime(500);       //头部缩放时间500毫秒

	PullZoomView pzv = (PullZoomView) findViewById(R.id.pzv);
        pzv.setIsParallax(true);    //允许视差动画
        pzv.setIsZoomEnable(true);  //允许头部放大
        pzv.setSensitive(1.5f);     //敏感度1.5
        pzv.setZoomTime(500);       //头部缩放时间500毫秒
        pzv.setOnScrollListener(new PullZoomView.OnScrollListener() {
            @Override
            public void onScroll(int l, int t, int oldl, int oldt) {
                System.out.println("onScroll   t:" + t + "  oldt:" + oldt);
            }

            @Override
            public void onHeaderScroll(int currentY, int maxY) {
                System.out.println("onHeaderScroll   currentY:" + currentY + "  maxY:" + maxY);
            }

            @Override
            public void onContentScroll(int l, int t, int oldl, int oldt) {
                System.out.println("onContentScroll   t:" + t + "  oldt:" + oldt);
            }
        });
        pzv.setOnPullZoomListener(new PullZoomView.OnPullZoomListener() {
            @Override
            public void onPullZoom(int originHeight, int currentHeight) {
                System.out.println("onPullZoom  originHeight:" + originHeight + "  currentHeight:" + currentHeight);
            }

            @Override
            public void onZoomFinish() {
                System.out.println("onZoomFinish");
            }
        });