Use this API to stop listening for background transition events that were registered with my.onAppHide().
Parameters
| Property | Type | Required | Description |
|---|
| callback | Function | No | The specific callback to remove. If omitted, all listeners are removed. |
Code Example
Remove Specific Listener
Page({
onLoad() {
// Register listener
my.onAppHide(this.onAppHideHandler);
},
onUnload() {
// Remove specific listener
my.offAppHide(this.onAppHideHandler);
},
onAppHideHandler() {
console.log('App moved to background');
}
});
Remove All Listeners
// Remove all onAppHide listeners
my.offAppHide();
Pass the same callback function reference to my.offAppHide() that was used with my.onAppHide() to remove only that specific listener.
my.onAppHide
Listen for background events
my.offAppShow
Stop listening for foreground events
