Generalize the icon popup menu types.

Generalized popup menu types and logic to allow wider uses outside of launcher.

Bug: 198438631
Test: long pressed launcher icons and pressed menu options
Change-Id: Iadcbb1796496c0061dcee362784e426ff55dc94a
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 7954011..dd56ca3 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -41,7 +41,6 @@
 import android.view.ActionMode;
 import android.view.Display;
 import android.view.View;
-import android.view.View.OnClickListener;
 import android.view.WindowInsets.Type;
 import android.view.WindowMetrics;
 import android.widget.Toast;
@@ -166,12 +165,6 @@
         // no-op
     }
 
-    public Rect getViewBounds(View v) {
-        int[] pos = new int[2];
-        v.getLocationOnScreen(pos);
-        return new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
-    }
-
     @NonNull
     public ActivityOptionsWrapper getActivityLaunchOptions(View v, @Nullable ItemInfo item) {
         int left = 0, top = 0;
@@ -206,7 +199,7 @@
         // Prepare intent
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         if (v != null) {
-            intent.setSourceBounds(getViewBounds(v));
+            intent.setSourceBounds(Utilities.getViewBounds(v));
         }
         try {
             boolean isShortcut = (item instanceof WorkspaceItemInfo)
@@ -316,7 +309,8 @@
         }
     }
 
-    public OnClickListener getItemOnClickListener() {
+    @Override
+    public View.OnClickListener getItemOnClickListener() {
         return ItemClickHandler.INSTANCE;
     }