Restore zoom controls in HTMLViewer
WebSettings.setBuiltInZoomControls must be set to 'true' for zoom
controls and pinch-zooming to work. And then we need to call
WebSettings.setDisplayZoomControls(false) to leave only pinch-zoom.
Bug: 18403885
Change-Id: I549fc11673096046212f8c8efaf65824d1000ad7
diff --git a/src/com/android/htmlviewer/HTMLViewerActivity.java b/src/com/android/htmlviewer/HTMLViewerActivity.java
index 0de772d..8a945a9 100644
--- a/src/com/android/htmlviewer/HTMLViewerActivity.java
+++ b/src/com/android/htmlviewer/HTMLViewerActivity.java
@@ -60,6 +60,8 @@
WebSettings s = mWebView.getSettings();
s.setUseWideViewPort(true);
s.setSupportZoom(true);
+ s.setBuiltInZoomControls(true);
+ s.setDisplayZoomControls(false);
s.setSavePassword(false);
s.setSaveFormData(false);
s.setBlockNetworkLoads(true);