我如何创建 运行 应用程序甚至用户关闭它 android

how can i create run app even user close it android

想为 android 创建应用程序 cordova 和 ionic 以在某些时候像 2:50 报警,我想要程序 运行 甚至关闭程序 我使用 katzer/cordova-plugin-background-mode 插件,但是当我关闭程序时,它关闭并且不在后台 运行 这是代码

  // Run when the device is ready
    document.addEventListener('deviceready', function () {

      // Android customization
      // To indicate that the app is executing tasks in background and being paused would disrupt the user.
      // The plug-in has to create a notification while in background - like a download progress bar.

      cordova.plugins.backgroundMode.setDefaults({
        title:  'TheTitleOfYourProcess',
        text:   'Executing background tasks.'
      });

      // Enable background mode
      cordova.plugins.backgroundMode.enable();

      // Called when background mode has been activated
      cordova.plugins.backgroundMode.onactivate = function () {
        // Set an interval of 3 seconds (3000 milliseconds)
        setInterval(function () {
          var dd = new date();
          var h = dd.getHours();
          var m = dd.getMinutes();
          if(h == 2 && m ==50){
            alert("2:50");
          }
        }, 3000);
      }
    }, false);

如何让应用程序仍然运行即使用户关闭程序,如闹钟或某些程序提醒?

你试过了吗:

http://developer.android.com/guide/components/services.html

这可能会有帮助