本文整理汇总了TypeScript中expo-core.EventEmitter.removeSubscription方法的典型用法代码示例。如果您正苦于以下问题:TypeScript EventEmitter.removeSubscription方法的具体用法?TypeScript EventEmitter.removeSubscription怎么用?TypeScript EventEmitter.removeSubscription使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类expo-core.EventEmitter
的用法示例。
在下文中一共展示了EventEmitter.removeSubscription方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: resolve
({ heading }: { heading: HeadingData }) => {
if (heading.accuracy > 1 || tries > 5) {
resolve(heading);
LocationEventEmitter.removeSubscription(headingSub);
} else {
tries += 1;
}
}
示例2: _removeHeadingWatcher
// Removes the compass listener and sub from JS and Native
function _removeHeadingWatcher(watchId) {
if (!watchCallbacks[watchId]) {
return;
}
delete watchCallbacks[watchId];
ExpoLocation.removeWatchAsync(watchId);
if (headingEventSub) {
LocationEventEmitter.removeSubscription(headingEventSub);
headingEventSub = null;
}
}
示例3: _removeWatcher
function _removeWatcher(watchId) {
// Do nothing if we have already removed the subscription
if (!watchCallbacks[watchId]) {
return;
}
ExpoLocation.removeWatchAsync(watchId);
delete watchCallbacks[watchId];
if (Object.keys(watchCallbacks).length === 0 && deviceEventSubscription) {
LocationEventEmitter.removeSubscription(deviceEventSubscription);
deviceEventSubscription = null;
}
}
示例4: removeSubscription
removeSubscription(subscription: Subscription): void {
this._listenerCount--;
this._nativeEmitter.removeSubscription(subscription);
}