version:2.2

fix:修复应用从第一屏开始排列
add:

src/com/aoleyun/os/DropTargetBar.java

@@ -213,6 +213,7 @@ public class DropTargetBar extends FrameLayout
 
             float finalAlpha = mVisible ? 1 : 0;
             if (Float.compare(getAlpha(), finalAlpha) != 0) {
+                /*控制顶部卸载按钮显示的*/
                 setVisibility(View.VISIBLE);
                 mCurrentAnimation = animate().alpha(finalAlpha)
                         .setInterpolator(DEFAULT_INTERPOLATOR)