如果扩展被禁用，则在 Firefox 重新启动后无法重新启用扩展
我有以下代码来侦听 Firefox 退出应用程序事件
observe: function(subject, topic, data)
{
if (topic == "profile-after-change" || topic == "app-startup") {
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
// add observer for https response tracking
os.addObserver(this, "http-on-modify-request", false);
os.addObserver(this, "http-on-examine-response", false);
os.addObserver(this, "http-on-examine-cached-response", false);
os.addObserver(this, "quit-application", false);
}
else if (topic == "quit-application")
{
LOG("inside quit-application Testing ");
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.removeObserver(this, "quit-application");
var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULAppInfo);
var tempappVersion = appInfo.version;
var appVersion = tempappVersion.split(".");
if(appVersion[0] >= 4)
{
setAddonEnableListener();
}
return;
}
}
function setAddonEnableListener()
{
try {
LOG("inside setAddonEnableListener method ");
Components.utils.import("resource://gre/modules/AddonManager.jsm");
AddonManager.getAddonByID("[email protected]", function(addon)
{
if (addon.userDisabled)
addon.userDisabled = false;
});
} catch (ex) {
}
}
此代码应该在 Firefox 重新启动后重新启用禁用的插件，但这根本不起作用。我无法在 Firefox 退出后调试代码，因为错误控制台正在清除其日志。因此，我无法断定退出应用程序是否被触发，或者我的“setAddonEnableListener”启用插件有问题。
请给我任何建议，我做错了什么。
I have the following code to listen firefox quit-application event
observe: function(subject, topic, data)
{
if (topic == "profile-after-change" || topic == "app-startup") {
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
// add observer for https response tracking
os.addObserver(this, "http-on-modify-request", false);
os.addObserver(this, "http-on-examine-response", false);
os.addObserver(this, "http-on-examine-cached-response", false);
os.addObserver(this, "quit-application", false);
}
else if (topic == "quit-application")
{
LOG("inside quit-application Testing ");
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.removeObserver(this, "quit-application");
var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULAppInfo);
var tempappVersion = appInfo.version;
var appVersion = tempappVersion.split(".");
if(appVersion[0] >= 4)
{
setAddonEnableListener();
}
return;
}
}
function setAddonEnableListener()
{
try {
LOG("inside setAddonEnableListener method ");
Components.utils.import("resource://gre/modules/AddonManager.jsm");
AddonManager.getAddonByID("[email protected]", function(addon)
{
if (addon.userDisabled)
addon.userDisabled = false;
});
} catch (ex) {
}
}
This code is supposed to re enable the disabled addon after firefox restart happens,but this is not at all working.I am not able to debug the code after firefox quits as the error console is clearing its log.So,I could not conclude whether the quit-application is fired or problem with my "setAddonEnableListener" to enable the addon.
Please give me any suggestions what I am doing wrong.
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我发现问题出在 setAddonEnableListener() 方法上，就像我替换的尝试一样，
我可以重新启用我的插件。
I have found the problem is with setAddonEnableListener() method,just as a try I have replaced
With this I am able to reenable my addon.