1 files changed, 23 insertions, 0 deletions
diff --git a/libs/deviceutillegacy/src/android/webkit/cts/WebViewOnUiThread.java b/libs/deviceutillegacy/src/android/webkit/cts/WebViewOnUiThread.java
index 2933b0b0f9a..b9ee9878c03 100644
--- a/libs/deviceutillegacy/src/android/webkit/cts/WebViewOnUiThread.java
+++ b/libs/deviceutillegacy/src/android/webkit/cts/WebViewOnUiThread.java
@@ -807,6 +807,17 @@ public class WebViewOnUiThread {
         });
     }
 
+    public void setLayoutToMatchParent() {
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                setMatchParent((View) mWebView.getParent());
+                setMatchParent(mWebView);
+                mWebView.requestLayout();
+            }
+        });
+    }
+
     public void setAcceptThirdPartyCookies(final boolean accept) {
         runOnUiThread(new Runnable() {
             @Override
@@ -978,6 +989,18 @@ public class WebViewOnUiThread {
     }
 
     /**
+     * Set LayoutParams to MATCH_PARENT.
+     *
+     * @param view Target view
+     */
+    private void setMatchParent(View view) {
+        ViewGroup.LayoutParams params = view.getLayoutParams();
+        params.height = ViewGroup.LayoutParams.MATCH_PARENT;
+        params.width = ViewGroup.LayoutParams.MATCH_PARENT;
+        view.setLayoutParams(params);
+    }
+
+    /**
      * A WebChromeClient used to capture the onProgressChanged for use
      * in waitFor functions. If a test must override the WebChromeClient,
      * it can derive from this class or call onProgressChanged