/**
* Close a custom browser screen.
*
* @return a PluginResult
*/
private synchronized PluginResult closeBrowser() {
JSONObject obj = null;
if (browser != null && browser.isDisplayed()) {
uiApp.invokeAndWait(
new Runnable() {
public void run() {
try {
uiApp.popScreen(browser);
} catch (IllegalArgumentException e) {
Logger.log(
ChildBrowser.TAG + ": Caught illegal argument exception: " + e.getMessage());
}
}
});
browser = null;
obj = new JSONObject();
try {
obj.put("type", CustomBrowser.CLOSE_EVENT);
} catch (JSONException e) {
return new PluginResult(PluginResult.Status.JSON_EXCEPTION);
}
}
return new PluginResult(PluginResult.Status.OK, obj);
}
