Updated Branches: refs/heads/master a9a5284a6 -> 92b1de8cf
Update cordova.android.js to pull in exec changes. Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-android/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-android/commit/92b1de8c Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-android/tree/92b1de8c Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-android/diff/92b1de8c Branch: refs/heads/master Commit: 92b1de8cf879339d48d91138df4af684d7500c38 Parents: bbafe53 Author: Andrew Grieve <agri...@chromium.org> Authored: Wed Aug 22 09:50:40 2012 -0400 Committer: Andrew Grieve <agri...@chromium.org> Committed: Wed Aug 22 09:50:40 2012 -0400 ---------------------------------------------------------------------- framework/assets/js/cordova.android.js | 522 ++++++++++++++++----------- 1 files changed, 307 insertions(+), 215 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-cordova-android/blob/92b1de8c/framework/assets/js/cordova.android.js ---------------------------------------------------------------------- diff --git a/framework/assets/js/cordova.android.js b/framework/assets/js/cordova.android.js index ba9e6a9..44166d1 100644 --- a/framework/assets/js/cordova.android.js +++ b/framework/assets/js/cordova.android.js @@ -1,6 +1,6 @@ -// commit 114cf5304a74ff8f7c9ff1d21cf5652298af04b0 +// commit f8b6816a5e44b4f8cdcb4b61c49cff9b50b7ce6f -// File generated at :: Wed Jul 18 2012 14:44:33 GMT-0700 (PDT) +// File generated at :: Wed Aug 22 2012 09:42:10 GMT-0400 (EDT) /* Licensed to the Apache Software Foundation (ASF) under one @@ -29,6 +29,10 @@ var require, (function () { var modules = {}; + // Stack of moduleIds currently being built. + var requireStack = []; + // Map of module ID -> index into requireStack of modules currently being built. + var inProgressModules = {}; function build(module) { var factory = module.factory; @@ -41,8 +45,21 @@ var require, require = function (id) { if (!modules[id]) { throw "module " + id + " not found"; + } else if (id in inProgressModules) { + var cycle = requireStack.slice(inProgressModules[id]).join('->') + '->' + id; + throw "Cycle in require graph: " + cycle; } - return modules[id].factory ? build(modules[id]) : modules[id].exports; + if (modules[id].factory) { + try { + inProgressModules[id] = requireStack.length; + requireStack.push(id); + return build(modules[id]); + } finally { + delete inProgressModules[id]; + requireStack.pop(); + } + } + return modules[id].exports; }; define = function (id, factory) { @@ -67,6 +84,7 @@ if (typeof module === "object" && typeof require === "function") { module.exports.require = require; module.exports.define = define; } + // file: lib/cordova.js define("cordova", function(require, exports, module) { var channel = require('cordova/channel'); @@ -207,10 +225,6 @@ var cordova = { window.dispatchEvent(evt); } }, - // TODO: this is Android only; think about how to do this better - shuttingDown:false, - UsePolling:false, - // END TODO // TODO: iOS only // This queue holds the currently executing command and all pending @@ -890,75 +904,170 @@ define("cordova/exec", function(require, exports, module) { * @param {String} action Action to be run in cordova * @param {String[]} [args] Zero or more arguments to pass to the method */ -var cordova = require('cordova'); +var cordova = require('cordova'), + callback = require('cordova/plugin/android/callback'), + polling = require('cordova/plugin/android/polling'), + jsToNativeBridgeMode, + nativeToJsBridgeMode, + jsToNativeModes = { + PROMPT: 0, + JS_OBJECT: 1, + LOCATION_CHANGE: 2 // Not yet implemented + }, + nativeToJsModes = { + // Polls for messages using the prompt() bridge. + POLLING: 0, + // Does an XHR to a local server, which will send back messages. This is + // broken on ICS when a proxy server is configured. + HANGING_GET: 1, + // For LOAD_URL to be viable, it would need to have a work-around for + // the bug where the soft-keyboard gets dismissed when a message is sent. + LOAD_URL: 2, + // For the ONLINE_EVENT to be viable, it would need to intercept all event + // listeners (both through addEventListener and window.ononline) as well + // as set the navigator property itself. + ONLINE_EVENT: 3, + // Uses reflection to access private APIs of the WebView that can send JS + // to be executed. + // Requires Android 3.2.4 or above. + PRIVATE_API: 4 + }; -module.exports = function(success, fail, service, action, args) { - try { - var callbackId = service + cordova.callbackId++; - if (success || fail) { - cordova.callbacks[callbackId] = {success:success, fail:fail}; - } +function androidExec(success, fail, service, action, args) { + try { + var callbackId = service + cordova.callbackId++, + argsJson = JSON.stringify(args), + result; + if (success || fail) { + cordova.callbacks[callbackId] = {success:success, fail:fail}; + } - var r = prompt(JSON.stringify(args), "gap:"+JSON.stringify([service, action, callbackId, true])); + if (jsToNativeBridgeMode == jsToNativeModes.JS_OBJECT) { + // Explicit cast to string is required on Android 2.1 to convert from + // a Java string to a JS string. + result = '' + _cordovaExec.exec(service, action, callbackId, argsJson); + } else { + result = prompt(argsJson, "gap:"+JSON.stringify([service, action, callbackId, true])); + } - // If a result was returned - if (r.length > 0) { - var v = JSON.parse(r); + // If a result was returned + if (result.length > 0) { + var v = JSON.parse(result); - // If status is OK, then return value back to caller - if (v.status === cordova.callbackStatus.OK) { + // If status is OK, then return value back to caller + if (v.status === cordova.callbackStatus.OK) { - // If there is a success callback, then call it now with - // returned value - if (success) { - try { - success(v.message); - } catch (e) { - console.log("Error in success callback: " + callbackId + " = " + e); - } + // If there is a success callback, then call it now with + // returned value + if (success) { + try { + success(v.message); + } catch (e) { + console.log("Error in success callback: " + callbackId + " = " + e); + } - // Clear callback if not expecting any more results - if (!v.keepCallback) { - delete cordova.callbacks[callbackId]; - } - } - return v.message; - } + // Clear callback if not expecting any more results + if (!v.keepCallback) { + delete cordova.callbacks[callbackId]; + } + } + return v.message; + } - // If no result - else if (v.status === cordova.callbackStatus.NO_RESULT) { - // Clear callback if not expecting any more results - if (!v.keepCallback) { - delete cordova.callbacks[callbackId]; - } - } + // If no result + else if (v.status === cordova.callbackStatus.NO_RESULT) { + // Clear callback if not expecting any more results + if (!v.keepCallback) { + delete cordova.callbacks[callbackId]; + } + } - // If error, then display error - else { - console.log("Error: Status="+v.status+" Message="+v.message); + // If error, then display error + else { + console.log("Error: Status="+v.status+" Message="+v.message); - // If there is a fail callback, then call it now with returned value - if (fail) { - try { - fail(v.message); - } - catch (e1) { - console.log("Error in error callback: "+callbackId+" = "+e1); - } + // If there is a fail callback, then call it now with returned value + if (fail) { + try { + fail(v.message); + } + catch (e1) { + console.log("Error in error callback: "+callbackId+" = "+e1); + } - // Clear callback if not expecting any more results - if (!v.keepCallback) { - delete cordova.callbacks[callbackId]; - } - } - return null; + // Clear callback if not expecting any more results + if (!v.keepCallback) { + delete cordova.callbacks[callbackId]; + } + } + return null; + } + } + } catch (e2) { + console.log("Error: "+e2); + } +}; + +function onOnLineEvent(e) { + while (polling.pollOnce()); +} + +androidExec.jsToNativeModes = jsToNativeModes; +androidExec.nativeToJsModes = nativeToJsModes; + +androidExec.setJsToNativeBridgeMode = function(mode) { + if (mode == jsToNativeModes.JS_OBJECT && !window._cordovaExec) { + console.log('Falling back on PROMPT mode since _cordovaExec is missing.'); + mode = jsToNativeModes.PROMPT; + } + jsToNativeBridgeMode = mode; +}; + +androidExec.setNativeToJsBridgeMode = function(mode) { + if (mode == nativeToJsBridgeMode) { + return; + } + if (nativeToJsBridgeMode == nativeToJsModes.POLLING) { + polling.stop(); + } else if (nativeToJsBridgeMode == nativeToJsModes.HANGING_GET) { + callback.stop(); + } else if (nativeToJsBridgeMode == nativeToJsModes.ONLINE_EVENT) { + window.removeEventListener('online', onOnLineEvent, false); + window.removeEventListener('offline', onOnLineEvent, false); + } + + nativeToJsBridgeMode = mode; + // Tell the native side to switch modes. + prompt(mode, "gap_bridge_mode:"); + + if (mode == nativeToJsModes.POLLING) { + polling.start(); + } else if (mode == nativeToJsModes.HANGING_GET) { + callback.start(); + } else if (mode == nativeToJsModes.ONLINE_EVENT) { + window.addEventListener('online', onOnLineEvent, false); + window.addEventListener('offline', onOnLineEvent, false); + } +}; + +// Start listening for XHR callbacks +// Figure out which bridge approach will work on this Android +// device: polling or XHR-based callbacks +androidExec.initialize = function() { + if (jsToNativeBridgeMode === undefined) { + androidExec.setJsToNativeBridgeMode(jsToNativeModes.PROMPT); + } + if (nativeToJsBridgeMode === undefined) { + if (callback.isAvailable()) { + androidExec.setNativeToJsBridgeMode(nativeToJsModes.HANGING_GET); + } else { + androidExec.setNativeToJsBridgeMode(nativeToJsModes.POLLING); } } - } catch (e2) { - console.log("Error: "+e2); - } }; +module.exports = androidExec; + }); // file: lib/android/platform.js @@ -968,32 +1077,11 @@ module.exports = { initialize:function() { var channel = require("cordova/channel"), cordova = require('cordova'), - callback = require('cordova/plugin/android/callback'), - polling = require('cordova/plugin/android/polling'), exec = require('cordova/exec'); - channel.onDestroy.subscribe(function() { - cordova.shuttingDown = true; - }); - - // Start listening for XHR callbacks - // Figure out which bridge approach will work on this Android - // device: polling or XHR-based callbacks + // Use a setTimeout here to give apps a chance to set the bridge mode. setTimeout(function() { - if (cordova.UsePolling) { - polling(); - } - else { - var isPolling = prompt("usePolling", "gap_callbackServer:"); - cordova.UsePolling = isPolling; - if (isPolling == "true") { - cordova.UsePolling = true; - polling(); - } else { - cordova.UsePolling = false; - callback(); - } - } + exec.initialize(); }, 1); // Inject a listener for the backbutton on the document. @@ -2585,10 +2673,12 @@ FileTransfer.prototype.upload = function(filePath, server, successCallback, erro var mimeType = null; var params = null; var chunkedMode = true; + var headers = null; if (options) { fileKey = options.fileKey; fileName = options.fileName; mimeType = options.mimeType; + headers = options.headers; if (options.chunkedMode !== null || typeof options.chunkedMode != "undefined") { chunkedMode = options.chunkedMode; } @@ -2605,7 +2695,7 @@ FileTransfer.prototype.upload = function(filePath, server, successCallback, erro errorCallback(error); }; - exec(successCallback, fail, 'FileTransfer', 'upload', [filePath, server, fileKey, fileName, mimeType, params, trustAllHosts, chunkedMode]); + exec(successCallback, fail, 'FileTransfer', 'upload', [filePath, server, fileKey, fileName, mimeType, params, trustAllHosts, chunkedMode, headers]); }; /** @@ -2675,15 +2765,19 @@ define("cordova/plugin/FileUploadOptions", function(require, exports, module) { * @param fileName {String} Filename to be used by the server. Defaults to image.jpg. * @param mimeType {String} Mimetype of the uploaded file. Defaults to image/jpeg. * @param params {Object} Object with key: value params to send to the server. + * @param headers {Object} Keys are header names, values are header values. Multiple + * headers of the same name are not supported. */ -var FileUploadOptions = function(fileKey, fileName, mimeType, params) { +var FileUploadOptions = function(fileKey, fileName, mimeType, params, headers) { this.fileKey = fileKey || null; this.fileName = fileName || null; this.mimeType = mimeType || null; this.params = params || null; + this.headers = headers || null; }; module.exports = FileUploadOptions; + }); // file: lib/common/plugin/FileUploadResult.js @@ -3078,7 +3172,6 @@ Media.prototype.stop = function() { var me = this; exec(function() { me._position = 0; - me.successCallback(); }, this.errorCallback, "Media", "stopPlayingAudio", [this.id]); }; @@ -3124,14 +3217,14 @@ Media.prototype.getCurrentPosition = function(success, fail) { * Start recording audio file. */ Media.prototype.startRecord = function() { - exec(this.successCallback, this.errorCallback, "Media", "startRecordingAudio", [this.id, this.src]); + exec(null, this.errorCallback, "Media", "startRecordingAudio", [this.id, this.src]); }; /** * Stop recording audio file. */ Media.prototype.stopRecord = function() { - exec(this.successCallback, this.errorCallback, "Media", "stopRecordingAudio", [this.id]); + exec(null, this.errorCallback, "Media", "stopRecordingAudio", [this.id]); }; /** @@ -3160,14 +3253,14 @@ Media.onStatus = function(id, msg, value) { var media = mediaObjects[id]; // If state update if (msg === Media.MEDIA_STATE) { + if (media.statusCallback) { + media.statusCallback(value); + } if (value === Media.MEDIA_STOPPED) { if (media.successCallback) { media.successCallback(); } } - if (media.statusCallback) { - media.statusCallback(value); - } } else if (msg === Media.MEDIA_DURATION) { media._duration = value; @@ -3241,28 +3334,6 @@ MediaFile.prototype.getFormatData = function(successCallback, errorCallback) { } }; -// TODO: can we axe this? -/** - * Casts a PluginResult message property (array of objects) to an array of MediaFile objects - * (used in Objective-C and Android) - * - * @param {PluginResult} pluginResult - */ -MediaFile.cast = function(pluginResult) { - var mediaFiles = []; - for (var i=0; i<pluginResult.message.length; i++) { - var mediaFile = new MediaFile(); - mediaFile.name = pluginResult.message[i].name; - mediaFile.fullPath = pluginResult.message[i].fullPath; - mediaFile.type = pluginResult.message[i].type; - mediaFile.lastModifiedDate = pluginResult.message[i].lastModifiedDate; - mediaFile.size = pluginResult.message[i].size; - mediaFiles.push(mediaFile); - } - pluginResult.message = mediaFiles; - return pluginResult; -}; - module.exports = MediaFile; }); @@ -3630,89 +3701,82 @@ module.exports = { define("cordova/plugin/android/callback", function(require, exports, module) { var port = null, token = null, - cordova = require('cordova'), - polling = require('cordova/plugin/android/polling'), - callback = function() { - // Exit if shutting down app - if (cordova.shuttingDown) { - return; - } - - // If polling flag was changed, start using polling from now on - if (cordova.UsePolling) { - polling(); - return; - } + xmlhttp; - var xmlhttp = new XMLHttpRequest(); +function startXhr() { + // cordova/exec depends on this module, so we can't require cordova/exec on the module level. + var exec = require('cordova/exec'), + xmlhttp = new XMLHttpRequest(); - // Callback function when XMLHttpRequest is ready - xmlhttp.onreadystatechange=function(){ - if(xmlhttp.readyState === 4){ - - // Exit if shutting down app - if (cordova.shuttingDown) { - return; - } + // Callback function when XMLHttpRequest is ready + xmlhttp.onreadystatechange=function(){ + if (!xmlhttp) { + return; + } + if (xmlhttp.readyState === 4){ + // If callback has JavaScript statement to execute + if (xmlhttp.status === 200) { - // If callback has JavaScript statement to execute - if (xmlhttp.status === 200) { - - // Need to url decode the response - var msg = decodeURIComponent(xmlhttp.responseText); - setTimeout(function() { - try { - var t = eval(msg); - } - catch (e) { - // If we're getting an error here, seeing the message will help in debugging - console.log("JSCallback: Message from Server: " + msg); - console.log("JSCallback Error: "+e); - } - }, 1); - setTimeout(callback, 1); - } + // Need to url decode the response + var msg = decodeURIComponent(xmlhttp.responseText); + setTimeout(function() { + try { + var t = eval(msg); + } + catch (e) { + // If we're getting an error here, seeing the message will help in debugging + console.log("JSCallback: Message from Server: " + msg); + console.log("JSCallback Error: "+e); + } + }, 1); + setTimeout(startXhr, 1); + } - // If callback ping (used to keep XHR request from timing out) - else if (xmlhttp.status === 404) { - setTimeout(callback, 10); - } + // If callback ping (used to keep XHR request from timing out) + else if (xmlhttp.status === 404) { + setTimeout(startXhr, 10); + } - // If security error - else if (xmlhttp.status === 403) { - console.log("JSCallback Error: Invalid token. Stopping callbacks."); - } + // 0 == Page is unloading. + // 400 == Bad request. + // 403 == invalid token. + // 503 == server stopped. + else { + console.log("JSCallback Error: Request failed with status " + xmlhttp.status); + exec.setNativeToJsBridgeMode(exec.nativeToJsModes.POLLING); + } + } + }; - // If server is stopping - else if (xmlhttp.status === 503) { - console.log("JSCallback Server Closed: Stopping callbacks."); - } + if (port === null) { + port = prompt("getPort", "gap_callbackServer:"); + } + if (token === null) { + token = prompt("getToken", "gap_callbackServer:"); + } + xmlhttp.open("GET", "http://127.0.0.1:"+port+"/"+token , true); + xmlhttp.send(); +} - // If request wasn't GET - else if (xmlhttp.status === 400) { - console.log("JSCallback Error: Bad request. Stopping callbacks."); - } +module.exports = { + start: function() { + startXhr(); + }, - // If error, revert to polling - else { - console.log("JSCallback Error: Request failed."); - cordova.UsePolling = true; - polling(); - } - } - }; + stop: function() { + if (xmlhttp) { + var tmp = xmlhttp; + xmlhttp = null; + tmp.abort(); + } + }, - if (port === null) { - port = prompt("getPort", "gap_callbackServer:"); - } - if (token === null) { - token = prompt("getToken", "gap_callbackServer:"); - } - xmlhttp.open("GET", "http://127.0.0.1:"+port+"/"+token , true); - xmlhttp.send(); + isAvailable: function() { + return ("true" != prompt("usePolling", "gap_callbackServer:")); + } }; -module.exports = callback; + }); // file: lib/android/plugin/android/device.js @@ -3819,38 +3883,47 @@ module.exports = { // file: lib/android/plugin/android/polling.js define("cordova/plugin/android/polling", function(require, exports, module) { var cordova = require('cordova'), - period = 50, - polling = function() { - // Exit if shutting down app - if (cordova.shuttingDown) { - return; - } + POLL_INTERVAL = 50, + enabled = false; - // If polling flag was changed, stop using polling from now on and switch to XHR server / callback - if (!cordova.UsePolling) { - require('cordova/plugin/android/callback')(); - return; - } +function pollOnce() { + var msg = prompt("", "gap_poll:"); + if (msg) { + try { + eval(""+msg); + } + catch (e) { + console.log("JSCallbackPolling: Message from Server: " + msg); + console.log("JSCallbackPolling Error: "+e); + } + return true; + } + return false; +} - var msg = prompt("", "gap_poll:"); - if (msg) { - setTimeout(function() { - try { - var t = eval(""+msg); - } - catch (e) { - console.log("JSCallbackPolling: Message from Server: " + msg); - console.log("JSCallbackPolling Error: "+e); - } - }, 1); - setTimeout(polling, 1); - } - else { - setTimeout(polling, period); - } +function doPoll() { + if (!enabled) { + return; + } + var nextDelay = POLL_INTERVAL; + if (pollOnce()) { + nextDelay = 0; + } + setTimeout(doPoll, nextDelay); +} + +module.exports = { + start: function() { + enabled = true; + setTimeout(doPoll, 1); + }, + stop: function() { + enabled = false; + }, + pollOnce: pollOnce }; -module.exports = polling; + }); // file: lib/android/plugin/android/storage.js @@ -4810,6 +4883,25 @@ module.exports = new Device(); }); +// file: lib/common/plugin/echo.js +define("cordova/plugin/echo", function(require, exports, module) { +var exec = require('cordova/exec'); + +/** + * Sends the given message through exec() to the Echo plugink, which sends it back to the successCallback. + * @param successCallback invoked with a FileSystem object + * @param errorCallback invoked if error occurs retrieving file system + * @param message The string to be echoed. + * @param forceAsync Whether to force an async return value (for testing native->js bridge). + */ +module.exports = function(successCallback, errorCallback, message, forceAsync) { + var action = forceAsync ? 'echoAsync' : 'echo'; + exec(successCallback, errorCallback, "Echo", action, [message]); +}; + + +}); + // file: lib/common/plugin/geolocation.js define("cordova/plugin/geolocation", function(require, exports, module) { var utils = require('cordova/utils'),
