Question

我在使用离子框架安排本地通知时遇到问题。

这是我的 app.js

的角度模块

angular.module('starter', ['ionic','chart.js','ngCordova'])

带控制器

.controller("ExampleController", function($scope, $ionicPlatform,$interval,$cordovaLocalNotification)

我尝试使用此方法创建通知

scheduleInstantNotification = function () {
            $cordovaLocalNotification.schedule({
                id: 1,
                text: 'Value out of bound',
                title: 'Anomaly'
            }).then(function () {
                alert("Instant Notification set");
            });;
        };

在Android设备上运行时，我收到以下错误消息：

TypeError: Cannot read property 'local' of undefined
    at Object.schedule (ng-cordova.js:5042)
    at scheduleInstantNotification (app.js:138)
    at app.js:64
    at ionic.bundle.js:56230
    at Object.ready (ionic.bundle.js:2140)
    at Object.ready (ionic.bundle.js:56223)
    at app.js:62
    at callback (ionic.bundle.js:25611)
    at Scope.$eval (ionic.bundle.js:30395)
    at Scope.$digest (ionic.bundle.js:30211)

我怀疑此错误来自ngCordova库，错误来自库的此代码部分

  schedule: function (options, scope) {
    var q = $q.defer();
    scope = scope || null;
    $window.cordova.plugins.notification.local.schedule(options, function (result) {
      q.resolve(result);
    }, scope);
    return q.promise;
  },

$ window.cordova.plugins.notification.local 对象未定义。

我是否错过了控制器中的某些内容？

修改添加所需的插件： cordova插件添加https://github.com/katzer/cordova-plugin-local-notifications.git

在运行

时导致编译器错误

ionic build android

FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all dependencies for configuration ':_debugCompile'.
   > Could not find any matches for com.android.support:support-v4:+ as     no versions of com.android.support:support-v4 are available.
     Searched in the following locations:

     https://repo1.maven.org/maven2/com/android/support/support-v4/maven-metadata.xml
     https://repo1.maven.org/maven2/com/android/support/support-v4/
     https://jcenter.bintray.com/com/android/support/support-v4/maven-metadata.xml
     https://jcenter.bintray.com/com/android/support/support-v4/
 Required by:
     :android:unspecified

尝试：使用--stacktrace选项运行以获取堆栈跟踪。使用--info或--debug选项运行以获得更多日志输出。

Answer 1

您需要添加插件：

cordova plugin add https://github.com/katzer/cordova-plugin-local-notifications.git

按照ngcordova文件的说明：

http://ngcordova.com/docs/plugins/localNotification/

请务必在$ionicPlatform.ready之后调用插件中的任何方法。

修改使用此插件进行编译时出现错误，请务必在Android SDK Manager中安装Android支持库。

TypeError：无法读取Object.schedule中未定义的属性“local”（ng-cordova.js：5042）

1 个答案: