mirror of
https://github.com/apache/cordova-android.git
synced 2025-02-22 00:32:55 +08:00
added onNativeReady and onDOMContentLoaded events
This commit is contained in:
Dave Johnson
parent
ca01781766
commit
8e5de2cb7b
@ -11,251 +11,13 @@ PhoneGap = {
|
||||
ready: true,
|
||||
commands: [],
|
||||
timer: null
|
||||
},
|
||||
_constructors: []
|
||||
};
|
||||
|
||||
/**
|
||||
* Boolean flag indicating if the PhoneGap API is available and initialized.
|
||||
*/ // TODO: Remove this, it is unused here ... -jm
|
||||
PhoneGap.available = DeviceInfo.uuid != undefined;
|
||||
|
||||
/**
|
||||
* Add an initialization function to a queue that ensures it will run and initialize
|
||||
* application constructors only once PhoneGap has been initialized.
|
||||
* @param {Function} func The function callback you want run once PhoneGap is initialized
|
||||
*/
|
||||
PhoneGap.addConstructor = function(func) {
|
||||
var state = document.readyState;
|
||||
if ( state == 'loaded' || state == 'complete' )
|
||||
{
|
||||
func();
|
||||
}
|
||||
else
|
||||
{
|
||||
PhoneGap._constructors.push(func);
|
||||
}
|
||||
};
|
||||
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
// run our constructors list
|
||||
while (PhoneGap._constructors.length > 0) {
|
||||
var constructor = PhoneGap._constructors.shift();
|
||||
try {
|
||||
constructor();
|
||||
} catch(e) {
|
||||
if (typeof(debug['log']) == 'function') {
|
||||
debug.log("Failed to run constructor: " + debug.processMessage(e));
|
||||
} else {
|
||||
alert("Failed to run constructor: " + e.message);
|
||||
}
|
||||
}
|
||||
}
|
||||
// all constructors run, now fire the deviceready event
|
||||
var e = document.createEvent('Events');
|
||||
e.initEvent('deviceready');
|
||||
document.dispatchEvent(e);
|
||||
});
|
||||
|
||||
/**
|
||||
* Execute a PhoneGap command in a queued fashion, to ensure commands do not
|
||||
* execute with any race conditions, and only run when PhoneGap is ready to
|
||||
* recieve them.
|
||||
* @param {String} command Command to be run in PhoneGap, e.g. "ClassName.method"
|
||||
* @param {String[]} [args] Zero or more arguments to pass to the method
|
||||
*/
|
||||
PhoneGap.exec = function() {
|
||||
PhoneGap.queue.commands.push(arguments);
|
||||
if (PhoneGap.queue.timer == null)
|
||||
PhoneGap.queue.timer = setInterval(PhoneGap.run_command, 10);
|
||||
};
|
||||
|
||||
/**
|
||||
* Internal function used to dispatch the request to PhoneGap. It processes the
|
||||
* command queue and executes the next command on the list. If one of the
|
||||
* arguments is a JavaScript object, it will be passed on the QueryString of the
|
||||
* url, which will be turned into a dictionary on the other end.
|
||||
* @private
|
||||
*/
|
||||
PhoneGap.run_command = function() {
|
||||
if (!PhoneGap.available || !PhoneGap.queue.ready)
|
||||
return;
|
||||
|
||||
PhoneGap.queue.ready = false;
|
||||
|
||||
var args = PhoneGap.queue.commands.shift();
|
||||
if (PhoneGap.queue.commands.length == 0) {
|
||||
clearInterval(PhoneGap.queue.timer);
|
||||
PhoneGap.queue.timer = null;
|
||||
}
|
||||
|
||||
var uri = [];
|
||||
var dict = null;
|
||||
for (var i = 1; i < args.length; i++) {
|
||||
var arg = args[i];
|
||||
if (arg == undefined || arg == null)
|
||||
arg = '';
|
||||
if (typeof(arg) == 'object')
|
||||
dict = arg;
|
||||
else
|
||||
uri.push(encodeURIComponent(arg));
|
||||
}
|
||||
var url = "gap://" + args[0] + "/" + uri.join("/");
|
||||
if (dict != null) {
|
||||
var query_args = [];
|
||||
for (var name in dict) {
|
||||
if (typeof(name) != 'string')
|
||||
continue;
|
||||
query_args.push(encodeURIComponent(name) + "=" + encodeURIComponent(dict[name]));
|
||||
}
|
||||
if (query_args.length > 0)
|
||||
url += "?" + query_args.join("&");
|
||||
}
|
||||
document.location = url;
|
||||
|
||||
};
|
||||
function Acceleration(x, y, z)
|
||||
{
|
||||
this.x = x;
|
||||
this.y = y;
|
||||
this.z = z;
|
||||
this.timestamp = new Date().getTime();
|
||||
this.win = null;
|
||||
this.fail = null;
|
||||
}
|
||||
|
||||
var accelListeners = [];
|
||||
|
||||
/**
|
||||
* This class provides access to device accelerometer data.
|
||||
* @constructor
|
||||
*/
|
||||
function Accelerometer() {
|
||||
/**
|
||||
* The last known acceleration.
|
||||
*/
|
||||
this.lastAcceleration = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Asynchronously aquires the current acceleration.
|
||||
* @param {Function} successCallback The function to call when the acceleration
|
||||
* data is available
|
||||
* @param {Function} errorCallback The function to call when there is an error
|
||||
* getting the acceleration data.
|
||||
* @param {AccelerationOptions} options The options for getting the accelerometer data
|
||||
* such as timeout.
|
||||
*/
|
||||
Accelerometer.prototype.getCurrentAcceleration = function(successCallback, errorCallback, options) {
|
||||
// If the acceleration is available then call success
|
||||
// If the acceleration is not available then call error
|
||||
|
||||
// Created for iPhone, Iphone passes back _accel obj litteral
|
||||
if (typeof successCallback == "function") {
|
||||
if(this.lastAcceleration)
|
||||
successCallback(accel);
|
||||
else
|
||||
{
|
||||
watchAcceleration(this.gotCurrentAcceleration, this.fail);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Accelerometer.prototype.gotCurrentAcceleration = function(key, x, y, z)
|
||||
{
|
||||
var a = new Acceleration(x,y,z);
|
||||
a.x = x;
|
||||
a.y = y;
|
||||
a.z = z;
|
||||
a.win = accelListeners[key].win;
|
||||
a.fail = accelListeners[key].fail;
|
||||
this.timestamp = new Date().getTime();
|
||||
this.lastAcceleration = a;
|
||||
accelListeners[key] = a;
|
||||
if (typeof a.win == "function") {
|
||||
a.win(a);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Asynchronously aquires the acceleration repeatedly at a given interval.
|
||||
* @param {Function} successCallback The function to call each time the acceleration
|
||||
* data is available
|
||||
* @param {Function} errorCallback The function to call when there is an error
|
||||
* getting the acceleration data.
|
||||
* @param {AccelerationOptions} options The options for getting the accelerometer data
|
||||
* such as timeout.
|
||||
*/
|
||||
|
||||
Accelerometer.prototype.watchAcceleration = function(successCallback, errorCallback, options) {
|
||||
// TODO: add the interval id to a list so we can clear all watches
|
||||
var frequency = (options != undefined)? options.frequency : 10000;
|
||||
var accel = Acceleration(0,0,0);
|
||||
accel.win = successCallback;
|
||||
accel.fail = errorCallback;
|
||||
accel.opts = options;
|
||||
var key = accelListeners.push( accel ) - 1;
|
||||
Accel.start(frequency, key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clears the specified accelerometer watch.
|
||||
* @param {String} watchId The ID of the watch returned from #watchAcceleration.
|
||||
*/
|
||||
Accelerometer.prototype.clearWatch = function(watchId) {
|
||||
Accel.stop(watchId);
|
||||
}
|
||||
|
||||
Accelerometer.prototype.epicFail = function(watchId, message) {
|
||||
accelWatcher[key].fail();
|
||||
}
|
||||
|
||||
PhoneGap.addConstructor(function() {
|
||||
if (typeof navigator.accelerometer == "undefined") navigator.accelerometer = new Accelerometer();
|
||||
});
|
||||
/**
|
||||
* This class provides access to the device camera.
|
||||
* @constructor
|
||||
*/
|
||||
function Camera() {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param {Function} successCallback
|
||||
* @param {Function} errorCallback
|
||||
* @param {Object} options
|
||||
*/
|
||||
Camera.prototype.getPicture = function(successCallback, errorCallback, options) {
|
||||
|
||||
this.winCallback = successCallback;
|
||||
this.failCallback = errorCallback;
|
||||
if (options.quality)
|
||||
{
|
||||
GapCam.takePicture(options.quality);
|
||||
}
|
||||
else
|
||||
{
|
||||
GapCam.takePicture(80);
|
||||
}
|
||||
}
|
||||
|
||||
Camera.prototype.win = function(picture)
|
||||
{
|
||||
this.winCallback(picture);
|
||||
}
|
||||
|
||||
Camera.prototype.fail = function(err)
|
||||
{
|
||||
this.failCallback(err);
|
||||
}
|
||||
|
||||
PhoneGap.addConstructor(function() {
|
||||
if (typeof navigator.camera == "undefined") navigator.camera = new Camera();
|
||||
});
|
||||
PhoneGap.Channel = function(type)
|
||||
{
|
||||
this.type = type;
|
||||
@ -336,7 +98,279 @@ PhoneGap.Channel.merge = function(h, e) {
|
||||
(!e[j].fired?e[j].sob(f):i--);
|
||||
}
|
||||
if (!i) h();
|
||||
}/**
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Boolean flag indicating if the PhoneGap API is available and initialized.
|
||||
*/ // TODO: Remove this, it is unused here ... -jm
|
||||
PhoneGap.available = DeviceInfo.uuid != undefined;
|
||||
|
||||
/**
|
||||
* Add an initialization function to a queue that ensures it will run and initialize
|
||||
* application constructors only once PhoneGap has been initialized.
|
||||
* @param {Function} func The function callback you want run once PhoneGap is initialized
|
||||
*/
|
||||
PhoneGap.addConstructor = function(func) {
|
||||
PhoneGap.onDeviceReady.sob(function() {
|
||||
try {
|
||||
func();
|
||||
} catch(e) {
|
||||
if (typeof(debug['log']) == 'function') {
|
||||
debug.log("Failed to run constructor: " + debug.processMessage(e));
|
||||
} else {
|
||||
alert("Failed to run constructor: " + e.message);
|
||||
}
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
PhoneGap.onDOMContentLoaded = new PhoneGap.Channel();
|
||||
PhoneGap.onNativeReady = new PhoneGap.Channel();
|
||||
|
||||
if (_nativeReady) PhoneGap.onNativeReady.fire();
|
||||
|
||||
PhoneGap.onDeviceReady = new PhoneGap.Channel();
|
||||
|
||||
PhoneGap.Channel.merge(function() {
|
||||
PhoneGap.onDeviceReady.fire();
|
||||
}, [ PhoneGap.onDOMContentLoaded, PhoneGap.onNativeReady ]);
|
||||
|
||||
|
||||
// Listen for DOMContentLoaded
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
PhoneGap.onDOMContentLoaded.fire();
|
||||
});
|
||||
|
||||
|
||||
// Intercept calls to document.addEventListener and watch for deviceready
|
||||
PhoneGap._document_addEventListener = document.addEventListener;
|
||||
|
||||
document.addEventListener = function(evt, handler, capture) {
|
||||
if (evt.toLowerCase() == 'deviceready') {
|
||||
PhoneGap.onDeviceReady.sob(handler);
|
||||
} else {
|
||||
PhoneGap._document_addEventListener.call(document, evt, handler);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Execute a PhoneGap command in a queued fashion, to ensure commands do not
|
||||
* execute with any race conditions, and only run when PhoneGap is ready to
|
||||
* recieve them.
|
||||
* @param {String} command Command to be run in PhoneGap, e.g. "ClassName.method"
|
||||
* @param {String[]} [args] Zero or more arguments to pass to the method
|
||||
*/
|
||||
PhoneGap.exec = function() {
|
||||
PhoneGap.queue.commands.push(arguments);
|
||||
if (PhoneGap.queue.timer == null)
|
||||
PhoneGap.queue.timer = setInterval(PhoneGap.run_command, 10);
|
||||
};
|
||||
|
||||
/**
|
||||
* Internal function used to dispatch the request to PhoneGap. It processes the
|
||||
* command queue and executes the next command on the list. If one of the
|
||||
* arguments is a JavaScript object, it will be passed on the QueryString of the
|
||||
* url, which will be turned into a dictionary on the other end.
|
||||
* @private
|
||||
*/
|
||||
PhoneGap.run_command = function() {
|
||||
if (!PhoneGap.available || !PhoneGap.queue.ready)
|
||||
return;
|
||||
|
||||
PhoneGap.queue.ready = false;
|
||||
|
||||
var args = PhoneGap.queue.commands.shift();
|
||||
if (PhoneGap.queue.commands.length == 0) {
|
||||
clearInterval(PhoneGap.queue.timer);
|
||||
PhoneGap.queue.timer = null;
|
||||
}
|
||||
|
||||
var uri = [];
|
||||
var dict = null;
|
||||
for (var i = 1; i < args.length; i++) {
|
||||
var arg = args[i];
|
||||
if (arg == undefined || arg == null)
|
||||
arg = '';
|
||||
if (typeof(arg) == 'object')
|
||||
dict = arg;
|
||||
else
|
||||
uri.push(encodeURIComponent(arg));
|
||||
}
|
||||
var url = "gap://" + args[0] + "/" + uri.join("/");
|
||||
if (dict != null) {
|
||||
var query_args = [];
|
||||
for (var name in dict) {
|
||||
if (typeof(name) != 'string')
|
||||
continue;
|
||||
query_args.push(encodeURIComponent(name) + "=" + encodeURIComponent(dict[name]));
|
||||
}
|
||||
if (query_args.length > 0)
|
||||
url += "?" + query_args.join("&");
|
||||
}
|
||||
document.location = url;
|
||||
|
||||
};
|
||||
|
||||
PhoneGap.close = function(context, func, params) {
|
||||
if (null == params) {
|
||||
return function() {
|
||||
return func.apply(context, arguments);
|
||||
}
|
||||
} else {
|
||||
return function() {
|
||||
return func.apply(context, params);
|
||||
}
|
||||
}
|
||||
}
|
||||
function Acceleration(x, y, z)
|
||||
{
|
||||
this.x = x;
|
||||
this.y = y;
|
||||
this.z = z;
|
||||
this.timestamp = new Date().getTime();
|
||||
this.win = null;
|
||||
this.fail = null;
|
||||
}
|
||||
|
||||
var accelListeners = [];
|
||||
|
||||
/**
|
||||
* This class provides access to device accelerometer data.
|
||||
* @constructor
|
||||
*/
|
||||
function Accelerometer() {
|
||||
/**
|
||||
* The last known acceleration.
|
||||
*/
|
||||
this.lastAcceleration = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Asynchronously aquires the current acceleration.
|
||||
* @param {Function} successCallback The function to call when the acceleration
|
||||
* data is available
|
||||
* @param {Function} errorCallback The function to call when there is an error
|
||||
* getting the acceleration data.
|
||||
* @param {AccelerationOptions} options The options for getting the accelerometer data
|
||||
* such as timeout.
|
||||
*/
|
||||
Accelerometer.prototype.getCurrentAcceleration = function(successCallback, errorCallback, options) {
|
||||
// If the acceleration is available then call success
|
||||
// If the acceleration is not available then call error
|
||||
|
||||
// Created for iPhone, Iphone passes back _accel obj litteral
|
||||
if (typeof successCallback == "function") {
|
||||
if(this.lastAcceleration)
|
||||
successCallback(accel);
|
||||
else
|
||||
{
|
||||
watchAcceleration(this.gotCurrentAcceleration, this.fail);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Accelerometer.prototype.gotCurrentAcceleration = function(key, x, y, z)
|
||||
{
|
||||
var a = new Acceleration(x,y,z);
|
||||
a.x = x;
|
||||
a.y = y;
|
||||
a.z = z;
|
||||
a.win = accelListeners[key].win;
|
||||
a.fail = accelListeners[key].fail;
|
||||
this.timestamp = new Date().getTime();
|
||||
this.lastAcceleration = a;
|
||||
accelListeners[key] = a;
|
||||
if (typeof a.win == "function") {
|
||||
a.win(a);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Asynchronously aquires the acceleration repeatedly at a given interval.
|
||||
* @param {Function} successCallback The function to call each time the acceleration
|
||||
* data is available
|
||||
* @param {Function} errorCallback The function to call when there is an error
|
||||
* getting the acceleration data.
|
||||
* @param {AccelerationOptions} options The options for getting the accelerometer data
|
||||
* such as timeout.
|
||||
*/
|
||||
|
||||
Accelerometer.prototype.watchAcceleration = function(successCallback, errorCallback, options) {
|
||||
// TODO: add the interval id to a list so we can clear all watches
|
||||
var frequency = (options != undefined)? options.frequency : 10000;
|
||||
var accel = new Acceleration(0,0,0);
|
||||
accel.win = successCallback;
|
||||
accel.fail = errorCallback;
|
||||
accel.opts = options;
|
||||
var key = accelListeners.push( accel ) - 1;
|
||||
Accel.start(frequency, key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clears the specified accelerometer watch.
|
||||
* @param {String} watchId The ID of the watch returned from #watchAcceleration.
|
||||
*/
|
||||
Accelerometer.prototype.clearWatch = function(watchId) {
|
||||
Accel.stop(watchId);
|
||||
}
|
||||
|
||||
Accelerometer.prototype.epicFail = function(watchId, message) {
|
||||
accelWatcher[key].fail();
|
||||
}
|
||||
|
||||
PhoneGap.addConstructor(function() {
|
||||
if (typeof navigator.accelerometer == "undefined") navigator.accelerometer = new Accelerometer();
|
||||
});
|
||||
/**
|
||||
* This class provides access to the device camera.
|
||||
* @constructor
|
||||
*/
|
||||
function Camera() {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param {Function} successCallback
|
||||
* @param {Function} errorCallback
|
||||
* @param {Object} options
|
||||
*/
|
||||
Camera.prototype.getPicture = function(successCallback, errorCallback, options) {
|
||||
|
||||
this.winCallback = successCallback;
|
||||
this.failCallback = errorCallback;
|
||||
if (options.quality)
|
||||
{
|
||||
GapCam.takePicture(options.quality);
|
||||
}
|
||||
else
|
||||
{
|
||||
GapCam.takePicture(80);
|
||||
}
|
||||
}
|
||||
|
||||
Camera.prototype.win = function(picture)
|
||||
{
|
||||
this.winCallback(picture);
|
||||
}
|
||||
|
||||
Camera.prototype.fail = function(err)
|
||||
{
|
||||
this.failCallback(err);
|
||||
}
|
||||
|
||||
PhoneGap.addConstructor(function() {
|
||||
if (typeof navigator.camera == "undefined") navigator.camera = new Camera();
|
||||
});
|
||||
/**
|
||||
* This class provides access to device Compass data.
|
||||
* @constructor
|
||||
*/
|
||||
@ -607,23 +641,6 @@ PhoneGap.addConstructor(function() {
|
||||
});
|
||||
|
||||
|
||||
PhoneGap.onDeviceReady = new PhoneGap.Channel();
|
||||
|
||||
PhoneGap.__document_addEventListener = document.addEventListener;
|
||||
|
||||
document.addEventListener = function(evt, handler, capture) {
|
||||
if (evt.toLowerCase() == 'deviceready') {
|
||||
PhoneGap.onDeviceReady.sob(handler);
|
||||
} else {
|
||||
PhoneGap.__document_addEventListener.call(document, evt, handler);
|
||||
}
|
||||
}
|
||||
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
PhoneGap.onDeviceReady.fire();
|
||||
})
|
||||
|
||||
|
||||
PhoneGap.addConstructor(function() { if (typeof navigator.fileMgr == "undefined") navigator.fileMgr = new FileMgr();});
|
||||
|
||||
|
||||
@ -929,14 +946,12 @@ PhoneGap.addConstructor(function() {
|
||||
origObj[funkList[v]] = proxyObj[funkList[v]];
|
||||
}
|
||||
}
|
||||
// In case a native geolocation object exists, proxy the native one over to a diff object so that we can overwrite the native implementation.
|
||||
if (typeof navigator.geolocation != 'undefined') {
|
||||
navigator._geo = new Geolocation();
|
||||
__proxyObj(navigator.geolocation, navigator._geo, ["setLocation", "getCurrentPosition", "watchPosition", "clearWatch", "setError", "start", "stop", "gotCurrentPosition"]);
|
||||
} else {
|
||||
// In the case of Android, we can use the Native Geolocation Object if it exists, so only load this on 1.x devices
|
||||
if (typeof navigator.geolocation == 'undefined') {
|
||||
navigator.geolocation = new Geolocation();
|
||||
}
|
||||
});function KeyEvent()
|
||||
});
|
||||
function KeyEvent()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
@ -57,20 +57,3 @@ Device.prototype.exitApp = function()
|
||||
PhoneGap.addConstructor(function() {
|
||||
navigator.device = window.device = new Device();
|
||||
});
|
||||
|
||||
|
||||
PhoneGap.onDeviceReady = new PhoneGap.Channel();
|
||||
|
||||
PhoneGap.__document_addEventListener = document.addEventListener;
|
||||
|
||||
document.addEventListener = function(evt, handler, capture) {
|
||||
if (evt.toLowerCase() == 'deviceready') {
|
||||
PhoneGap.onDeviceReady.sob(handler);
|
||||
} else {
|
||||
PhoneGap.__document_addEventListener.call(document, evt, handler);
|
||||
}
|
||||
}
|
||||
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
PhoneGap.onDeviceReady.fire();
|
||||
})
|
||||
@ -11,10 +11,98 @@ PhoneGap = {
|
||||
ready: true,
|
||||
commands: [],
|
||||
timer: null
|
||||
},
|
||||
_constructors: []
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
PhoneGap.Channel = function(type)
|
||||
{
|
||||
this.type = type;
|
||||
this.handlers = {};
|
||||
this.guid = 0;
|
||||
this.fired = false;
|
||||
this.enabled = true;
|
||||
};
|
||||
|
||||
PhoneGap.Channel.prototype.sub = function(f, c, g)
|
||||
{
|
||||
// need a function to call
|
||||
if (f == null)
|
||||
return;
|
||||
|
||||
var func = f;
|
||||
if (typeof c == "object" && f instanceof Function)
|
||||
func = PhoneGap.close(c, f);
|
||||
|
||||
g = g || func.observer_guid || f.observer_guid || this.guid++;
|
||||
func.observer_guid = g;
|
||||
f.observer_guid = g;
|
||||
this.handlers[g] = func;
|
||||
return g;
|
||||
};
|
||||
|
||||
PhoneGap.Channel.prototype.sob = function(f, c)
|
||||
{
|
||||
var g = null;
|
||||
var _this = this;
|
||||
var m = function() {
|
||||
f.apply(c || null, arguments);
|
||||
_this.dub(g);
|
||||
}
|
||||
if (this.fired) {
|
||||
if (typeof c == "object" && f instanceof Function)
|
||||
f = PhoneGap.close(c, f);
|
||||
f.apply(this, this.fireArgs);
|
||||
} else {
|
||||
g = this.sub(m);
|
||||
}
|
||||
return g;
|
||||
};
|
||||
|
||||
PhoneGap.Channel.prototype.dub = function(g)
|
||||
{
|
||||
if (g instanceof Function)
|
||||
g = g.observer_guid;
|
||||
this.handlers[g] = null;
|
||||
delete this.handlers[g];
|
||||
};
|
||||
|
||||
PhoneGap.Channel.prototype.fire = function(e)
|
||||
{
|
||||
if (this.enabled)
|
||||
{
|
||||
var fail = false;
|
||||
for (var item in this.handlers) {
|
||||
var handler = this.handlers[item];
|
||||
if (handler instanceof Function) {
|
||||
var rv = (handler.apply(this, arguments)==false);
|
||||
fail = fail || rv;
|
||||
}
|
||||
}
|
||||
this.fired = true;
|
||||
this.fireArgs = arguments;
|
||||
return !fail;
|
||||
}
|
||||
return true;
|
||||
};
|
||||
|
||||
PhoneGap.Channel.merge = function(h, e) {
|
||||
var i = e.length;
|
||||
var f = function() {
|
||||
if (!(--i)) h();
|
||||
}
|
||||
for (var j=0; j<i; j++) {
|
||||
(!e[j].fired?e[j].sob(f):i--);
|
||||
}
|
||||
if (!i) h();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Boolean flag indicating if the PhoneGap API is available and initialized.
|
||||
*/ // TODO: Remove this, it is unused here ... -jm
|
||||
@ -26,23 +114,9 @@ PhoneGap.available = DeviceInfo.uuid != undefined;
|
||||
* @param {Function} func The function callback you want run once PhoneGap is initialized
|
||||
*/
|
||||
PhoneGap.addConstructor = function(func) {
|
||||
var state = document.readyState;
|
||||
if ( state == 'loaded' || state == 'complete' )
|
||||
{
|
||||
func();
|
||||
}
|
||||
else
|
||||
{
|
||||
PhoneGap._constructors.push(func);
|
||||
}
|
||||
};
|
||||
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
// run our constructors list
|
||||
while (PhoneGap._constructors.length > 0) {
|
||||
var constructor = PhoneGap._constructors.shift();
|
||||
PhoneGap.onDeviceReady.sob(function() {
|
||||
try {
|
||||
constructor();
|
||||
func();
|
||||
} catch(e) {
|
||||
if (typeof(debug['log']) == 'function') {
|
||||
debug.log("Failed to run constructor: " + debug.processMessage(e));
|
||||
@ -50,8 +124,40 @@ document.addEventListener('DOMContentLoaded', function() {
|
||||
alert("Failed to run constructor: " + e.message);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
PhoneGap.onDOMContentLoaded = new PhoneGap.Channel();
|
||||
PhoneGap.onNativeReady = new PhoneGap.Channel();
|
||||
|
||||
if (_nativeReady) PhoneGap.onNativeReady.fire();
|
||||
|
||||
PhoneGap.onDeviceReady = new PhoneGap.Channel();
|
||||
|
||||
PhoneGap.Channel.merge(function() {
|
||||
PhoneGap.onDeviceReady.fire();
|
||||
}, [ PhoneGap.onDOMContentLoaded, PhoneGap.onNativeReady ]);
|
||||
|
||||
|
||||
// Listen for DOMContentLoaded
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
PhoneGap.onDOMContentLoaded.fire();
|
||||
});
|
||||
|
||||
|
||||
// Intercept calls to document.addEventListener and watch for deviceready
|
||||
PhoneGap._document_addEventListener = document.addEventListener;
|
||||
|
||||
document.addEventListener = function(evt, handler, capture) {
|
||||
if (evt.toLowerCase() == 'deviceready') {
|
||||
PhoneGap.onDeviceReady.sob(handler);
|
||||
} else {
|
||||
PhoneGap._document_addEventListener.call(document, evt, handler);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Execute a PhoneGap command in a queued fashion, to ensure commands do not
|
||||
@ -181,3 +287,14 @@ PhoneGap.UUIDcreatePart = function(length) {
|
||||
return uuidpart;
|
||||
};
|
||||
|
||||
PhoneGap.close = function(context, func, params) {
|
||||
if (null == params) {
|
||||
return function() {
|
||||
return func.apply(context, arguments);
|
||||
}
|
||||
} else {
|
||||
return function() {
|
||||
return func.apply(context, params);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -132,6 +132,11 @@ public class DroidGap extends Activity {
|
||||
|
||||
root.addView(appView);
|
||||
|
||||
// Try firing the onNativeReady event in JS. If it fails because the JS is
|
||||
// not loaded yet then just set a flag so that the onNativeReady can be fired
|
||||
// from the JS side when the JS gets to that code.
|
||||
appView.loadUrl("javascript:try{PhoneGap.onNativeReady.fire();}catch(e){_nativeReady = true;}");
|
||||
|
||||
setContentView(root);
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user