如果有人能幫我解決這個一直困擾我好幾天的問題,我將非常感激。即使在執行ngCordova(cordova-plugin-badge)和phonegap-plugin-push後,也不會顯示Android上的應用圖標徽章
我有一個使用Ionic框架創建的混合應用程序,我已經通過phonegap-plugin-push實現了推送通知。推送通知工作正常,但我想要的是推送通知(即GCM有效內容)將徽章計數/編號發送到應用程序,應用程序將採用該計數/編號並將其顯示爲應用程序旁邊的徽章圖標。我的代碼適用於iOS設備,因爲徽章已經內置,但我在Android平臺上實現相同的想法(徽章)時遇到困難。
我知道,由於沒有內置到Android平臺的徽章,某些設備可能不被支持,但至少我希望它可以用於某些設備(即三星,索尼)。我已經做了很多的研究,最顯着的:
科爾多瓦 - 插件徽章(https://github.com/katzer/cordova-plugin-badge)該文檔應該爲iOS和Android的某些設備的工作中陳述,但它不在我所有的Android設備上工作。 請注意,我一直在測試的Android設備是來自Genymotion的模擬器,我已經設置了Google Play服務,並且能夠像接收真實設備一樣接收推送通知和功能,這是否會成爲問題?
ShortcutBadger(https://github.com/leolin310148/ShortcutBadger),其中只有文檔本地 Android的實施,通過與上述延伸到混合動力的Android應用程序的支持,但是這已經無法幫助我在科爾多瓦 - 插件,徽章理應利用所有。
我的index.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="css/style.css" rel="stylesheet">
<script src="lib/ionic/js/ionic.bundle.js"></script>
<script src="lib/ionic-platform-web-client/dist/ionic.io.bundle.min.js"></script>
<script src="js/ng-cordova.js"></script>
<script src="cordova.js"></script>
<script src="js/app.js"></script>
</head>
<body ng-app="starter">
<ion-pane>
<ion-header-bar class="bar-stable">
<h1 class="title">Trade Deals</h1>
</ion-header-bar>
<ion-content ng-controller="badgeController">
<div>Number of deals pending now: </div>
<div class="deals"></div>
<button class="button" ng-click="setBadge(10)">Set badge 10</button>
<button class="button" ng-click="hasPermission()">Show permission</button>
<button class="button" ng-click="get()">Get badge count</button>
<button class="button" ng-click="clear()">Clear badge count</button>
<button class="button" ng-click="increase()">Increase by 1</button>
<button class="button" ng-click="decrease()">Decrease by 1</button>
</ion-content>
</ion-pane>
</body>
</html>
我app.js:
angular.module('starter', ['ionic', 'ngCordova'])
/*
* do a ionic.push register() every time the app launches for the first time
* so that it is guaranteed that there is always a valid device token for GCM/APNS
*/
.run(function($ionicPlatform, $cordovaBadge) {
$ionicPlatform.ready(function() {
console.log("Device platform is "+device.platform);
var push = new Ionic.Push({
"debug": true,
"onNotification": function(notification) {
console.log("notification received!!!");
var payload = notification.payload;
var payloadStr = JSON.stringify(payload, null, 4);
var notiStr = JSON.stringify(notification, null, 4);
console.log("notification: "+notiStr);
var countIndex = notiStr.indexOf("count"); // extracting badge count from the GCM payload
var badgeIndex = countIndex + 9;
var badgeNo;
if (!isNaN(notiStr[badgeIndex+1])) {
badgeNo = notiStr.substr(badgeIndex,badgeIndex+2);
}
else {
badgeNo = notiStr[badgeIndex];
}
if (device.platform == "Android") {
$cordovaBadge.set(badgeNo);
}
},
"onRegister": function(data) {
console.log(data.token);
},
"pluginConfig": {
"android": {
"sound": "true",
"badge": "true",
"icon": "icon",
"iconColor": "lime"
},
"ios": {
"alert": "true",
"badge": "true",
"sound": "true"
},
}
});
push.register(function(token) {
console.log("My Device token:",token.token);
//window.alert("The token is "+token.token);
push.saveToken(token); // persist the token in the Ionic Platform so that it doesn't change on multiple launches
});
$cordovaBadge.get().then(function(badge) {
document.querySelector(".deals").innerHTML = badge;
});
});
})
.controller("badgeController", function($scope, $ionicPlatform, $cordovaBadge) {
console.log("inside badgeController");
$ionicPlatform.ready(function() {
$ionicPlatform.on('resume', function() {
$cordovaBadge.get().then(function(badge) {
document.querySelector(".deals").innerHTML = badge;
});
});
//$cordovaBadge.configure({autoClear: true}); // configure to clear all notifications whenever user opens the app
$scope.setBadge = function(value) {
console.log("inside setBadge");
$cordovaBadge.hasPermission().then(function(result) {
$cordovaBadge.set(value);
window.alert("Badge count is "+value);
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
$scope.hasPermission = function() {
console.log("inside hasPermission");
$cordovaBadge.hasPermission().then(function(result) {
window.alert("User has permission: "+result);
console.log("device has permission");
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
$scope.get = function() {
console.log("inside get");
$cordovaBadge.hasPermission().then(function(result) {
$cordovaBadge.get().then(function(badge) {
if (badge>=0) {
document.querySelector(".deals").innerHTML = badge;
}
})
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
$scope.clear = function() {
console.log("inside clear");
$cordovaBadge.hasPermission().then(function(result) {
$cordovaBadge.clear();
window.alert("Cleared badge count");
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
$scope.increase = function() {
console.log("inside increase");
$cordovaBadge.hasPermission().then(function(result) {
$cordovaBadge.increase();
window.alert("Increased badge count");
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
$scope.decrease = function() {
console.log("inside decrease");
$cordovaBadge.hasPermission().then(function(result) {
$cordovaBadge.decrease();
window.alert("Good job!");
//window.alert("Decreased badge count");
}, function(error) {
console.log(JSON.stringify(error)); // display error message
});
}
});
});
另外,就是應用程序圖標必須被轉換爲插件的問題爲了徽章工作?我不確定cordova-plugin-badge是如何實現的,並且說明中沒有提到Android需要的任何widget。
謝謝你和任何幫助/技巧是讚賞:)我一直在解決這個問題的日子,這是相當令人沮喪。
感謝,謝謝! :) –
@SYTan請讓我知道...你解決了這個問題嗎?你已經應用了哪種解決方案來實現它。我從最近幾天就陷入了這個問題。 –
@ Anjana-Systematix對於遲到的回覆感到抱歉。爲了大家訪問這篇文章的好處,這就是我所做的。由於除了使用定製的第三方啓動器(即Nova Launcher)之外,沒有官方對Android徽章圖標的官方支持,我必須求助於安卓手機的推送通知纔會出現在(滑下)通知欄中。這是假設Android用戶習慣於在通知欄中顯示他們的通知,而不是將徽章計數作爲應用程序圖標上的徽章表示。 –