commit 11c62e17af9096f76d4532f26cacd809c3a5ef53
author Jorim Jaggi <jjaggi@google.com> Tue Apr 05 20:41:21 2016 -0700
committer Jorim Jaggi <jjaggi@google.com> Wed Apr 06 19:12:24 2016 +0000
tree f3d3f04659e5351a0a22fc39f37734fd675483cf
parent f583427b0de21037b9bda8a8a66b1ca4e4e1c9b9

Dynamic density change handling

- In PWM, make sure to read the height values after the new
configuration has been applied.
- Reset all navigation bar button icons when density changes.
- Adjust height of notification bar.
- Reload divider height values in SysUI and WM.
- Snap divider handle to a new position after loading the
new configuration, as the snap points change.

Bug: 26844819
Bug: 27450471
Bug: 27921696
Change-Id: I9e28f0c49f6367c5fcfac010e7a6e98a42e85996

packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java

diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java b/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
index ddd3ea1..d294c80 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
@@ -34,8 +34,6 @@
  * Controls the docked stack divider.
  */
 public class Divider extends SystemUI {
-    private static final String TAG = "Divider";
-    private int mDividerWindowWidth;
     private DividerWindowManager mWindowManager;
     private DividerView mView;
     private DockDividerVisibilityListener mDockDividerVisibilityListener;
@@ -46,8 +44,6 @@
     @Override
     public void start() {
         mWindowManager = new DividerWindowManager(mContext);
-        mDividerWindowWidth = mContext.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.docked_stack_divider_thickness);
         update(mContext.getResources().getConfiguration());
         putComponent(Divider.class, this);
         mDockDividerVisibilityListener = new DockDividerVisibilityListener();
@@ -70,9 +66,11 @@
         mView = (DividerView)
                 LayoutInflater.from(mContext).inflate(R.layout.docked_stack_divider, null);
         mView.setVisibility(mVisible ? View.VISIBLE : View.INVISIBLE);
+        final int size = mContext.getResources().getDimensionPixelSize(
+                com.android.internal.R.dimen.docked_stack_divider_thickness);
         final boolean landscape = configuration.orientation == ORIENTATION_LANDSCAPE;
-        final int width = landscape ? mDividerWindowWidth : MATCH_PARENT;
-        final int height = landscape ? MATCH_PARENT : mDividerWindowWidth;
+        final int width = landscape ? size : MATCH_PARENT;
+        final int height = landscape ? MATCH_PARENT : size;
         mWindowManager.add(mView, width, height);
         mView.setWindowManager(mWindowManager);
     }