Fixing crash in QuickContacts. (Bug 7252771)

Change-Id: Ibf304a4c2115f557e0408e345c7714d248fcd35d

Author: Winson Chung

core/java/android/provider/ContactsContract.java

@@ -7658,6 +7658,54 @@ public static final class QuickContact {
          */
         public static final int MODE_LARGE = 3;
 
+        /**
+         * Constructs the QuickContacts intent with a view's rect.
+         * @hide
+         */
+        public static Intent composeQuickContactsIntent(Context context, View target, Uri lookupUri,
+                int mode, String[] excludeMimes) {
+            // Find location and bounds of target view, adjusting based on the
+            // assumed local density.
+            final float appScale = context.getResources().getCompatibilityInfo().applicationScale;
+            final int[] pos = new int[2];
+            target.getLocationOnScreen(pos);
+
+            final Rect rect = new Rect();
+            rect.left = (int) (pos[0] * appScale + 0.5f);
+            rect.top = (int) (pos[1] * appScale + 0.5f);
+            rect.right = (int) ((pos[0] + target.getWidth()) * appScale + 0.5f);
+            rect.bottom = (int) ((pos[1] + target.getHeight()) * appScale + 0.5f);
+
+            return composeQuickContactsIntent(context, rect, lookupUri, mode, excludeMimes);
+        }
+
+        /**
+         * Constructs the QuickContacts intent.
+         * @hide
+         */
+        public static Intent composeQuickContactsIntent(Context context, Rect target,
+                Uri lookupUri, int mode, String[] excludeMimes) {
+            // When launching from an Activiy, we don't want to start a new task, but otherwise
+            // we *must* start a new task.  (Otherwise startActivity() would crash.)
+            Context actualContext = context;
+            while ((actualContext instanceof ContextWrapper)
+                    && !(actualContext instanceof Activity)) {
+                actualContext = ((ContextWrapper) actualContext).getBaseContext();
+            }
+            final int intentFlags = (actualContext instanceof Activity)
+                    ? Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
+                    : Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK;
+
+            // Launch pivot dialog through intent for now
+            final Intent intent = new Intent(ACTION_QUICK_CONTACT).addFlags(intentFlags);
+
+            intent.setData(lookupUri);
+            intent.setSourceBounds(target);
+            intent.putExtra(EXTRA_MODE, mode);
+            intent.putExtra(EXTRA_EXCLUDE_MIMES, excludeMimes);
+            return intent;
+        }
+
         /**
          * Trigger a dialog that lists the various methods of interacting with
          * the requested {@link Contacts} entry. This may be based on available
@@ -7683,20 +7731,10 @@ public static final class QuickContact {
          */
         public static void showQuickContact(Context context, View target, Uri lookupUri, int mode,
                 String[] excludeMimes) {
-            // Find location and bounds of target view, adjusting based on the
-            // assumed local density.
-            final float appScale = context.getResources().getCompatibilityInfo().applicationScale;
-            final int[] pos = new int[2];
-            target.getLocationOnScreen(pos);
-
-            final Rect rect = new Rect();
-            rect.left = (int) (pos[0] * appScale + 0.5f);
-            rect.top = (int) (pos[1] * appScale + 0.5f);
-            rect.right = (int) ((pos[0] + target.getWidth()) * appScale + 0.5f);
-            rect.bottom = (int) ((pos[1] + target.getHeight()) * appScale + 0.5f);
-
             // Trigger with obtained rectangle
-            showQuickContact(context, rect, lookupUri, mode, excludeMimes);
+            Intent intent = composeQuickContactsIntent(context, target, lookupUri, mode,
+                    excludeMimes);
+            context.startActivity(intent);
         }
 
         /**
@@ -7727,25 +7765,9 @@ public static void showQuickContact(Context context, View target, Uri lookupUri,
          */
         public static void showQuickContact(Context context, Rect target, Uri lookupUri, int mode,
                 String[] excludeMimes) {
-            // When launching from an Activiy, we don't want to start a new task, but otherwise
-            // we *must* start a new task.  (Otherwise startActivity() would crash.)
-            Context actualContext = context;
-            while ((actualContext instanceof ContextWrapper)
-                    && !(actualContext instanceof Activity)) {
-                actualContext = ((ContextWrapper) actualContext).getBaseContext();
-            }
-            final int intentFlags = (actualContext instanceof Activity)
-                    ? Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
-                    : Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK;
-
-            // Launch pivot dialog through intent for now
-            final Intent intent = new Intent(ACTION_QUICK_CONTACT).addFlags(intentFlags);
-
-            intent.setData(lookupUri);
-            intent.setSourceBounds(target);
-            intent.putExtra(EXTRA_MODE, mode);
-            intent.putExtra(EXTRA_EXCLUDE_MIMES, excludeMimes);
-            context.startActivityAsUser(intent, new UserHandle(UserHandle.USER_CURRENT));
+            Intent intent = composeQuickContactsIntent(context, target, lookupUri, mode,
+                    excludeMimes);
+            context.startActivity(intent);
         }
     }