Uniapp custom application exit execution content

Application scenarios

App Platform environment , I hope to do something when I quit the application , Official documents also provide methods , link ：https://ask.dcloud.net.cn/article/35120, Here we use another .

The specific content

The inspiration comes from the previous reading about rewriting the return method to let App Articles that do not exit but run in the background
Mention that you can main.js Revision in China plus.runtime.quit() = function(){...}, Then the same reason https://www.html5plus.org/doc/ and https://developer.android.google.cn/ A solution can be obtained by referring to the application activities and exits in ：

//  modify main.js, Add content at the end of the code segment , This is the Android version for reference 
// #ifdef APP-PLUS 
let main = plus.android.runtimeMainActivity();  
//  rewrite plus.runtime.quit
plus.runtime.quit = function(){
      
	uni.showModal({
    
		title: ' Tips ',  
		content: ' Whether to exit the application ？',  
		success: function(res) {
      
			if (res.confirm) {
    
				//  The code to operate when exiting 
				// ...
				//  Exit the current application , Change method only in App Enter into force  
				main.finish();
			} else if (res.cancel) {
      
				// console.log(' The user clicks cancel '); 
			}  
		}  
	}); 
};  
// #endif