Only send text update for TextView after VIEW_ADDED is notified

Test: atest CtsContentCaptureServiceTestCases (sanity check)
Fixes: 134309443

Change-Id: Ia94194576db0a1679bbb2a9b76c84a871b965435

core/java/android/view/View.java

@@ -9510,6 +9510,12 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
         mPrivateFlags4 &= ~PFLAG4_NOTIFIED_CONTENT_CAPTURE_DISAPPEARED;
     }
 
+    /** @hide */
+    protected boolean getNotifiedContentCaptureAppeared() {
+        return (mPrivateFlags4 & PFLAG4_NOTIFIED_CONTENT_CAPTURE_APPEARED) != 0;
+    }
+
+
     /**
      * Sets the (optional) {@link ContentCaptureSession} associated with this view.
      *

core/java/android/widget/TextView.java

@@ -10586,7 +10586,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
         // notifyAppeared was not sent.
 
         // ContentCapture
-        if (isLaidOut() && isImportantForContentCapture()) {
+        if (isLaidOut() && isImportantForContentCapture() && getNotifiedContentCaptureAppeared()) {
             final ContentCaptureManager cm = mContext.getSystemService(ContentCaptureManager.class);
             if (cm != null && cm.isContentCaptureEnabled()) {
                 final ContentCaptureSession session = getContentCaptureSession();