Reduce capture frequency
Bug: 5142655
Only capture while the navscreen is visible
Fix Tab.capture to never capture the title bar
Fix navscreen not responding to updated thumbnails
Change-Id: Id48ad32bb131c398c7d1ce4243e92f04cd421ade
diff --git a/src/com/android/browser/TabControl.java b/src/com/android/browser/TabControl.java
index b708841..38a46a8 100644
--- a/src/com/android/browser/TabControl.java
+++ b/src/com/android/browser/TabControl.java
@@ -36,6 +36,10 @@
private static final String POSITIONS = "positions";
private static final String CURRENT = "current";
+ public static interface OnThumbnailUpdatedListener {
+ void onThumbnailUpdated(Tab t);
+ }
+
// Maximum number of tabs.
private int mMaxTabs;
// Private array of WebViews that are used as tabs.
@@ -48,6 +52,7 @@
private final Controller mController;
private final File mThumbnailDir;
+ private OnThumbnailUpdatedListener mOnThumbnailUpdatedListener;
/**
* Construct a new TabControl object
@@ -675,4 +680,18 @@
return true;
}
+ public void setOnThumbnailUpdatedListener(OnThumbnailUpdatedListener listener) {
+ mOnThumbnailUpdatedListener = listener;
+ for (Tab t : mTabs) {
+ WebView web = t.getWebView();
+ if (web != null) {
+ web.setPictureListener(listener != null ? t : null);
+ }
+ }
+ }
+
+ public OnThumbnailUpdatedListener getOnThumbnailUpdatedListener() {
+ return mOnThumbnailUpdatedListener;
+ }
+
}