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CB-6761 Fix native->JS bridge ceasing to fire when page changes and online is set to false and the JS loads quickly

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This commit is contained in:
Andrew Grieve 2014-07-03 13:27:30 -04:00
parent 6f21a96238
commit 445ddd89fb
1 changed files with 9 additions and 4 deletions
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13
framework/src/org/apache/cordova/NativeToJsMessageQueue.java
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@ -308,23 +308,28 @@ public class NativeToJsMessageQueue {
/** Uses online/offline events to tell the JS when to poll for messages. */
private class OnlineEventsBridgeMode extends BridgeMode {
private boolean online;
final Runnable runnable = new Runnable() {
private boolean ignoreNextFlush;
final Runnable toggleNetworkRunnable = new Runnable() {
public void run() {
if (!queue.isEmpty()) {
ignoreNextFlush = false;
webView.setNetworkAvailable(online);
}
}
}
};
@Override void reset() {
online = false;
// If the following call triggers a notifyOfFlush, then ignore it.
ignoreNextFlush = true;
webView.setNetworkAvailable(true);
}
@Override void onNativeToJsMessageAvailable() {
cordova.getActivity().runOnUiThread(runnable);
cordova.getActivity().runOnUiThread(toggleNetworkRunnable);
}
// Track when online/offline events are fired so that we don't fire excess events.
@Override void notifyOfFlush(boolean fromOnlineEvent) {
if (fromOnlineEvent) {
if (fromOnlineEvent && !ignoreNextFlush) {
online = !online;
}
}