1 files changed, 63 insertions, 62 deletions
diff --git a/library/main/src/com/android/setupwizardlib/view/StickyHeaderScrollView.java b/library/main/src/com/android/setupwizardlib/view/StickyHeaderScrollView.java
index ca47446..9fd7b0c 100644
--- a/library/main/src/com/android/setupwizardlib/view/StickyHeaderScrollView.java
+++ b/library/main/src/com/android/setupwizardlib/view/StickyHeaderScrollView.java
@@ -30,12 +30,13 @@ import android.view.WindowInsets;
  * drawn when the sticky element hits the top of the view.
  *
  * <p>There are a few things to note:
+ *
  * <ol>
  *   <li>The two supported scenarios are StickyHeaderScrollView -> subview (stickyContainer) ->
- *   sticky, and StickyHeaderScrollView -> container -> subview (sticky).
- *   The arrow (->) represents parent/child relationship and must be immediate child.
+ *       sticky, and StickyHeaderScrollView -> container -> subview (sticky). The arrow (->)
+ *       represents parent/child relationship and must be immediate child.
  *   <li>If fitsSystemWindows is true, then this will offset the sticking position by the height of
- *   the system decorations at the top of the screen.
+ *       the system decorations at the top of the screen.
  *   <li>For versions before Honeycomb, this will behave like a regular ScrollView.
  * </ol>
  *
@@ -43,75 +44,75 @@ import android.view.WindowInsets;
  */
 public class StickyHeaderScrollView extends BottomScrollView {
 
-    private View mSticky;
-    private View mStickyContainer;
-    private int mStatusBarInset = 0;
+  private View sticky;
+  private View stickyContainer;
+  private int statusBarInset = 0;
 
-    public StickyHeaderScrollView(Context context) {
-        super(context);
-    }
+  public StickyHeaderScrollView(Context context) {
+    super(context);
+  }
 
-    public StickyHeaderScrollView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
+  public StickyHeaderScrollView(Context context, AttributeSet attrs) {
+    super(context, attrs);
+  }
 
-    public StickyHeaderScrollView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-    }
+  public StickyHeaderScrollView(Context context, AttributeSet attrs, int defStyleAttr) {
+    super(context, attrs, defStyleAttr);
+  }
 
-    @Override
-    protected void onLayout(boolean changed, int l, int t, int r, int b) {
-        super.onLayout(changed, l, t, r, b);
-        if (mSticky == null) {
-            updateStickyView();
-        }
-        updateStickyHeaderPosition();
+  @Override
+  protected void onLayout(boolean changed, int l, int t, int r, int b) {
+    super.onLayout(changed, l, t, r, b);
+    if (sticky == null) {
+      updateStickyView();
     }
+    updateStickyHeaderPosition();
+  }
 
-    public void updateStickyView() {
-        mSticky = findViewWithTag("sticky");
-        mStickyContainer = findViewWithTag("stickyContainer");
-    }
+  public void updateStickyView() {
+    sticky = findViewWithTag("sticky");
+    stickyContainer = findViewWithTag("stickyContainer");
+  }
 
-    private void updateStickyHeaderPosition() {
-        // Note: for pre-Honeycomb the header will not be moved, so this ScrollView essentially
-        // behaves like a normal BottomScrollView.
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
-            if (mSticky != null) {
-                // The view to draw when sticking to the top
-                final View drawTarget = mStickyContainer != null ? mStickyContainer : mSticky;
-                // The offset to draw the view at when sticky
-                final int drawOffset = mStickyContainer != null ? mSticky.getTop() : 0;
-                // Position of the draw target, relative to the outside of the scrollView
-                final int drawTop = drawTarget.getTop() - getScrollY();
-                if (drawTop + drawOffset < mStatusBarInset || !drawTarget.isShown()) {
-                    // ScrollView translates the whole canvas so we have to compensate for that
-                    drawTarget.setTranslationY(getScrollY() - drawOffset);
-                } else {
-                    drawTarget.setTranslationY(0);
-                }
-            }
+  private void updateStickyHeaderPosition() {
+    // Note: for pre-Honeycomb the header will not be moved, so this ScrollView essentially
+    // behaves like a normal BottomScrollView.
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+      if (sticky != null) {
+        // The view to draw when sticking to the top
+        final View drawTarget = stickyContainer != null ? stickyContainer : sticky;
+        // The offset to draw the view at when sticky
+        final int drawOffset = stickyContainer != null ? sticky.getTop() : 0;
+        // Position of the draw target, relative to the outside of the scrollView
+        final int drawTop = drawTarget.getTop() - getScrollY();
+        if (drawTop + drawOffset < statusBarInset || !drawTarget.isShown()) {
+          // ScrollView translates the whole canvas so we have to compensate for that
+          drawTarget.setTranslationY(getScrollY() - drawOffset);
+        } else {
+          drawTarget.setTranslationY(0);
         }
+      }
     }
+  }
 
-    @Override
-    protected void onScrollChanged(int l, int t, int oldl, int oldt) {
-        super.onScrollChanged(l, t, oldl, oldt);
-        updateStickyHeaderPosition();
-    }
+  @Override
+  protected void onScrollChanged(int l, int t, int oldl, int oldt) {
+    super.onScrollChanged(l, t, oldl, oldt);
+    updateStickyHeaderPosition();
+  }
 
-    @Override
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
-        if (getFitsSystemWindows()) {
-            mStatusBarInset = insets.getSystemWindowInsetTop();
-            insets = insets.replaceSystemWindowInsets(
-                    insets.getSystemWindowInsetLeft(),
-                    0, /* top */
-                    insets.getSystemWindowInsetRight(),
-                    insets.getSystemWindowInsetBottom()
-            );
-        }
-        return insets;
+  @Override
+  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+  public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+    if (getFitsSystemWindows()) {
+      statusBarInset = insets.getSystemWindowInsetTop();
+      insets =
+          insets.replaceSystemWindowInsets(
+              insets.getSystemWindowInsetLeft(),
+              0, /* top */
+              insets.getSystemWindowInsetRight(),
+              insets.getSystemWindowInsetBottom());
     }
+    return insets;
+  }
 }