Clean up Surface Texture on Java side

bug:6079959

Change-Id: I5869d4fe4dc6eb12a117937b95a8277897d71ebb

1 files changed, 6 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index 424dd6dfd90e..24690fae2313 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -96,6 +96,7 @@ import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputMethodManager;
+import android.webkit.HTML5VideoInline;
 import android.webkit.WebTextView.AutoCompleteAdapter;
 import android.webkit.WebViewCore.DrawData;
 import android.webkit.WebViewCore.EventHub;
@@ -814,6 +815,11 @@ public class WebView extends AbsoluteLayout
             if (DebugFlags.WEB_VIEW) {
                 Log.d("WebView", "onTrimMemory: " + level);
             }
+            // When framework reset EGL context during high memory pressure, all
+            // the existing GL resources for the html5 video will be destroyed
+            // at native side.
+            // Here we just need to clean up the Surface Texture which is static.
+            HTML5VideoInline.cleanupSurfaceTexture();
             WebView.nativeOnTrimMemory(level);
         }