commit ecbab3662d4474bbb45477939aaa167eb883212b
author Jorim Jaggi <jjaggi@google.com> Wed Apr 23 16:13:15 2014 +0200
committer Jorim Jaggi <jjaggi@google.com> Fri May 02 16:14:26 2014 +0200
tree b310b8fe1cee592e8e528dd084fbb518b331d4f1
parent 434bdf50b30caaeee26e13525ac83df85e09e326

Introduce SHADE_LOCKED as a special state for the shade.

This state can be either reached by tapping the more card or dragging
down on any card. In this state, the shade is fully interactive, but
the phone is stil locked. This state can only be enterred if
redaction is off but security is on. If redaction is on, we will show
the bouncer instead and go to the normal shade.

Bug: 14161523
Change-Id: I95ca0991745ffc11ed1028581e3da15265c12ae5

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
index 6b5ef5a..3e5ba16 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
@@ -31,16 +31,17 @@
 import com.android.systemui.ExpandHelper;
 import com.android.systemui.R;
 import com.android.systemui.statusbar.BaseStatusBar;
-import com.android.systemui.statusbar.policy.ScrollAdapter;
+import com.android.systemui.statusbar.DragDownHelper;
+import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
 
 
-public class StatusBarWindowView extends FrameLayout
-{
+public class StatusBarWindowView extends FrameLayout {
     public static final String TAG = "StatusBarWindowView";
     public static final boolean DEBUG = BaseStatusBar.DEBUG;
 
     private ExpandHelper mExpandHelper;
+    private DragDownHelper mDragDownHelper;
     private NotificationStackScrollLayout mStackScrollLayout;
     private NotificationPanelView mNotificationPanel;
 
@@ -75,6 +76,7 @@
                 minHeight, maxHeight);
         mExpandHelper.setEventSource(this);
         mExpandHelper.setScrollAdapter(mStackScrollLayout);
+        mDragDownHelper = new DragDownHelper(getContext(), this, mStackScrollLayout, mService);
 
         // We really need to be able to animate while window animations are going on
         // so that activities may be started asynchronously from panel animations
@@ -106,8 +108,12 @@
         boolean intercept = false;
         if (mNotificationPanel.isFullyExpanded()
                 && mStackScrollLayout.getVisibility() == View.VISIBLE
-                && !mService.isOnKeyguard()) {
+                && mService.getBarState() != StatusBarState.KEYGUARD) {
             intercept = mExpandHelper.onInterceptTouchEvent(ev);
+        } else if (mNotificationPanel.isFullyExpanded()
+                && mStackScrollLayout.getVisibility() == View.VISIBLE
+                && mService.getBarState() == StatusBarState.KEYGUARD) {
+            intercept = mDragDownHelper.onInterceptTouchEvent(ev);
         }
         if (!intercept) {
             super.onInterceptTouchEvent(ev);
@@ -124,8 +130,11 @@
     @Override
     public boolean onTouchEvent(MotionEvent ev) {
         boolean handled = false;
-        if (mNotificationPanel.isFullyExpanded()) {
+        if (mNotificationPanel.isFullyExpanded()
+                && mService.getBarState() != StatusBarState.KEYGUARD) {
             handled = mExpandHelper.onTouchEvent(ev);
+        } else if (mService.getBarState() == StatusBarState.KEYGUARD) {
+            handled = mDragDownHelper.onTouchEvent(ev);
         }
         if (!handled) {
             handled = super.onTouchEvent(ev);