am 5c1a4965: Merge "SysUI/NoMan: Log clicks on notification buttons" into lmp-mr1-dev

* commit '5c1a49651b4e0a15a938560394bffeaeb5718f72':
  SysUI/NoMan: Log clicks on notification buttons

core/java/com/android/internal/statusbar/IStatusBarService.aidl

@@ -43,6 +43,7 @@ interface IStatusBarService
     void onPanelRevealed();
     void onPanelHidden();
     void onNotificationClick(String key);
+    void onNotificationActionClick(String key, int actionIndex);
     void onNotificationError(String pkg, String tag, int id,
             int uid, int initialPid, String message, int userId);
     void onClearAllNotifications(int userId);

packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java

@@ -69,6 +69,7 @@ import android.view.View;
 import android.view.ViewAnimationUtils;
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
+import android.view.ViewParent;
 import android.view.ViewStub;
 import android.view.WindowManager;
 import android.view.WindowManagerGlobal;
@@ -266,6 +267,7 @@ public abstract class BaseStatusBar extends SystemUI implements
             if (DEBUG) {
                 Log.v(TAG, "Notification click handler invoked for intent: " + pendingIntent);
             }
+            logActionClick(view);
             // The intent we are sending is for the application, which
             // won't have permission to immediately start an activity after
             // the user switches to home.  We know it is safe to do at this
@@ -308,6 +310,37 @@ public abstract class BaseStatusBar extends SystemUI implements
             }
         }
 
+        private void logActionClick(View view) {
+            ViewParent parent = view.getParent();
+            String key = getNotificationKeyForParent(parent);
+            if (key == null) {
+                Log.w(TAG, "Couldn't determine notification for click.");
+                return;
+            }
+            int index = -1;
+            // If this is a default template, determine the index of the button.
+            if (view.getId() == com.android.internal.R.id.action0 &&
+                    parent != null && parent instanceof ViewGroup) {
+                ViewGroup actionGroup = (ViewGroup) parent;
+                index = actionGroup.indexOfChild(view);
+            }
+            try {
+                mBarService.onNotificationActionClick(key, index);
+            } catch (RemoteException e) {
+                // Ignore
+            }
+        }
+
+        private String getNotificationKeyForParent(ViewParent parent) {
+            while (parent != null) {
+                if (parent instanceof ExpandableNotificationRow) {
+                    return ((ExpandableNotificationRow) parent).getStatusBarNotification().getKey();
+                }
+                parent = parent.getParent();
+            }
+            return null;
+        }
+
         private boolean superOnClickHandler(View view, PendingIntent pendingIntent,
                 Intent fillInIntent) {
             return super.onClickHandler(view, pendingIntent, fillInIntent);

services/core/java/com/android/server/EventLogTags.logtags

@@ -69,6 +69,8 @@ option java_package com.android.server
 27511 notification_expansion (key|3),(user_action|1),(expanded|1)
 # when a notification has been clicked
 27520 notification_clicked (key|3)
+# when a notification action button has been clicked
+27521 notification_action_clicked (key|3),(action_index|1)
 
 # ---------------------------
 # Watchdog.java

services/core/java/com/android/server/notification/NotificationDelegate.java

@@ -20,6 +20,7 @@ public interface NotificationDelegate {
     void onSetDisabled(int status);
     void onClearAll(int callingUid, int callingPid, int userId);
     void onNotificationClick(int callingUid, int callingPid, String key);
+    void onNotificationActionClick(int callingUid, int callingPid, String key, int actionIndex);
     void onNotificationClear(int callingUid, int callingPid,
             String pkg, String tag, int id, int userId);
     void onNotificationError(int callingUid, int callingPid,

services/core/java/com/android/server/notification/NotificationManagerService.java

@@ -540,6 +540,20 @@ public class NotificationManagerService extends SystemService {
             }
         }
 
+        @Override
+        public void onNotificationActionClick(int callingUid, int callingPid, String key,
+                int actionIndex) {
+            synchronized (mNotificationList) {
+                EventLogTags.writeNotificationActionClicked(key, actionIndex);
+                NotificationRecord r = mNotificationsByKey.get(key);
+                if (r == null) {
+                    Log.w(TAG, "No notification with key: " + key);
+                    return;
+                }
+                // TODO: Log action click via UsageStats.
+            }
+        }
+
         @Override
         public void onNotificationClear(int callingUid, int callingPid,
                 String pkg, String tag, int id, int userId) {

services/core/java/com/android/server/statusbar/StatusBarManagerService.java

@@ -524,6 +524,20 @@ public class StatusBarManagerService extends IStatusBarService.Stub {
         }
     }
 
+    @Override
+    public void onNotificationActionClick(String key, int actionIndex) {
+        enforceStatusBarService();
+        final int callingUid = Binder.getCallingUid();
+        final int callingPid = Binder.getCallingPid();
+        long identity = Binder.clearCallingIdentity();
+        try {
+            mNotificationDelegate.onNotificationActionClick(callingUid, callingPid, key,
+                    actionIndex);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
     @Override
     public void onNotificationError(String pkg, String tag, int id,
             int uid, int initialPid, String message, int userId) {