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.factory('AppUpdateService', ["$http", "Services", '$q', '$cordovaNetwork', '$cordovaAppVersion', '$ionicPopup', '$ionicLoading', '$cordovaFileTransfer', '$cordovaFileOpener2', '$timeout', function ($http, Services, $q, $cordovaNetwork, $cordovaAppVersion, $ionicPopup, $ionicLoading, $cordovaFileTransfer, $cordovaFileOpener2, $timeout) { return { checkVersionData: checkVersionData, checkVersion: checkVersion, };
function checkVersionData(data) { var deferred = $q.defer(); $http({method: 'GET', url: Services.CHECK_VERSION.url, params: data}).success(function (data) { deferred.resolve(data.data); }).error(function (err) { deferred.reject(err); }); return deferred.promise; }
function checkVersion(scope) { var deferred = $q.defer(); var params = { platform: 'android', version: '' }; var networkType = $cordovaNetwork.getNetwork();
$cordovaAppVersion.getVersionNumber().then(function (version) { params.version = version;
checkVersionData(params) .then(function (data) { if (data.updateFlag) { var json = { title: '', subTitle: data.description };
var nowVersionNum = parseInt(version.toString().replace(new RegExp(/(\.)/g), '0'));
var newVersionNum = parseInt(data.version.toString().replace(new RegExp(/(\.)/g), '0')); if (newVersionNum > nowVersionNum) {
if (data.updateFlag == 1) { if (networkType == 'wifi') { json.title = 'APP版本更新' } else { json.title = 'APP版本更新(建议WIFI下升级)'; } updateAppPopup(json, scope).then(function (res) { if (res == 'update') { UpdateForAndroid(data.url); } }); } else if (data.updateFlag == 2 && type == 'wifi') { UpdateForAndroid(data.url); } } } deferred.resolve(data.updateFlag); }, function (err) { deferred.reject(null); }) });
return deferred.promise; }
function updateAppPopup(json, scope) { return $ionicPopup.show({ title: json.title, subTitle: json.subTitle, scope: scope, buttons: [ { text: '取消', type: 'button-clear button-assertive', onTap: function () { return 'cancel'; } }, { text: '更新', type: 'button-clear button-assertive border-left', onTap: function (e) { return 'update'; } } ] }); }
function UpdateForAndroid(downloadUrl) { $ionicLoading.show({ template: "已经下载:0%" }); var targetPath = "/sdcard/Download/tianmicaifu.apk"; var trustHosts = true; var options = {}; $cordovaFileTransfer.download(downloadUrl, targetPath, options, trustHosts).then(function (result) { $cordovaFileOpener2.open(targetPath, 'application/vnd.android.package-archive' ).then(function () { }, function (err) { console.log(err); }); $ionicLoading.hide(); }, function (err) { $ionicLoading.show({ template: "下载失败" }); $ionicLoading.hide(); }, function (progress) { $timeout(function () { var downloadProgress = (progress.loaded / progress.total) * 100; $ionicLoading.show({ template: "已经下载:" + Math.floor(downloadProgress) + "%" }); if (downloadProgress > 99) { $ionicLoading.hide(); } }); }); }
}])
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