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http for android refactored

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This commit is contained in:
Vladimir Enchev
2014-04-15 16:25:16 +03:00
parent 75e4191ecb
commit 815d518c44
1 changed files with 32 additions and 41 deletions
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73
net/http_client.android.ts
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@@ -12,18 +12,7 @@ export class http {
*/
public static getString(url: string): promises.Promise {
var d = new promises.Deferred();
var context = app_module.tk.ui.Application.current.android.context;
com.koushikdutta.ion.Ion.with(context, url).asString().setCallback(new com.koushikdutta.async.future.FutureCallback({
onCompleted: function (e, result) {
if (e) {
d.reject(e);
return;
}
d.resolve(result);
}
}));
http.get(url, r => d.resolve(r), e => d.reject(e));
return d.promise();
}
@@ -32,18 +21,7 @@ export class http {
*/
public static getJSON(url: string): promises.Promise {
var d = new promises.Deferred();
var context = app_module.tk.ui.Application.current.android.context;
com.koushikdutta.ion.Ion.with(context, url).asString().setCallback(new com.koushikdutta.async.future.FutureCallback({
onCompleted: function (e, result) {
if (e) {
d.reject(e);
return;
}
d.resolve(JSON.parse(result));
}
}));
http.get(url, r => d.resolve(JSON.parse(r)), e => d.reject(e));
return d.promise();
}
@@ -52,23 +30,36 @@ export class http {
*/
public static getImage(url: string): promises.Promise {
var d = new promises.Deferred();
var context = app_module.tk.ui.Application.current.android.context;
com.koushikdutta.ion.Ion.with(context, url).asBitmap().setCallback(new com.koushikdutta.async.future.FutureCallback({
onCompleted: function (e, result) {
if (e) {
d.reject(e);
return;
}
var image = new image_module.Image();
image.loadFromBitmap(result);
d.resolve(image);
}
}));
http.get(url, r => {
var image = new image_module.Image();
image.loadFromBitmap(r);
d.resolve(image);
}, e => d.reject(e));
return d.promise();
}
private static get(url: string, successCallback: (result: any) => void, errorCallback?: (e: Error) => void) {
try {
var isImage = url.match(/\.(jpeg|jpg|gif|png)$/) != null;
var context = app_module.tk.ui.Application.current.android.context;
var request = com.koushikdutta.ion.Ion.with(context, url);
request = isImage ? request.asBitmap() : request.asString();
request.setCallback(new com.koushikdutta.async.future.FutureCallback({
onCompleted: function (error, data) {
if (error && errorCallback) {
errorCallback(new Error(error.toString()));
} else if (successCallback) {
successCallback(data);
}
}
}));
} catch (ex) {
if (errorCallback) {
errorCallback(ex);
}
}
}
}