8000 Snapshot refactorings, which mainly wraps Android extends within inne… · Techhacker/NativeScript@fbc6126 · GitHub
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Snapshot refactorings, which mainly wraps Android extends within inner functions so that they are evaluated at runtime, when needed. Also some refactoring preventing circular requires.
1 parent 935939b commit fbc6126

31 files changed

+879
-657
lines changed

‎CrossPlatformModules.csproj

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -981,6 +981,8 @@
981981
<TypeScriptCompile Include="ui\utils.ios.ts">
982982
<DependentUpon>utils.d.ts</DependentUpon>
983983
</TypeScriptCompile>
984+
<TypeScriptCompile Include="utils\debug.d.ts" />
985+
<TypeScriptCompile Include="utils\debug.ts" />
984986
<TypeScriptCompile Include="utils\module-merge.ts" />
985987
<TypeScriptCompile Include="utils\utils.android.ts">
986988
<DependentUpon>utils.d.ts</DependentUpon>
@@ -2139,7 +2141,7 @@
21392141
<AutoAssignPort>True</AutoAssignPort>
21402142
<DevelopmentServerPort>0</DevelopmentServerPort>
21412143
<DevelopmentServerVPath>/</DevelopmentServerVPath>
2142-
<IISUrl>http://localhost:3128/</IISUrl>
2144+
<IISUrl>http://localhost:60276/</IISUrl>
21432145
<NTLMAuthentication>False</NTLMAuthentication>
21442146
<UseCustomServer>False</UseCustomServer>
21452147
<CustomServerUrl>

‎application-settings/application-settings-common.ts

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,4 @@
1-

2-
export var checkKey = function(key: string) : void {
1+
export var checkKey = function(key: string) : void {
32
if ("string" !== typeof key) {
43
throw new Error("key: '" + key + "' must be a string");
54
}

‎application-settings/application-settings.android.ts

Lines changed: 23 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -1,32 +1,42 @@
1-
import Common = require("./application-settings-common");
1+
import common = require("./application-settings-common");
22
import utils = require("utils/utils");
33

4-
var sharedPreferences = utils.ad.getApplicationContext().getSharedPreferences("prefs.db", 0);
4+
var sharedPreferences;
5+
function ensureSharedPreferences() {
6+
if (!sharedPreferences) {
7+
sharedPreferences = utils.ad.getApplicationContext().getSharedPreferences("prefs.db", 0);
8+
}
9+
}
10+
11+
function verify(key: string) {
12+
common.checkKey(key);
13+
ensureSharedPreferences();
14+
}
515

616
export var hasKey = function (key: string): boolean {
7-
Common.checkKey(key);
17+
verify(key);
818
return sharedPreferences.contains(key);
919
}
1020

1121
// getters
1222
export var getBoolean = function (key: string, defaultValue?: boolean): boolean {
13-
Common.checkKey(key);
23+
verify(key);
1424
if (hasKey(key)) {
1525
return sharedPreferences.getBoolean(key, false);
1626
}
1727
return defaultValue;
1828
}
1929

2030
export var getString = function (key: string, defaultValue?: string): string {
21-
Common.checkKey(key);
31+
verify(key);
2232
if (hasKey(key)) {
2333
return sharedPreferences.getString(key, "");
2434
}
2535
return defaultValue;
2636
}
2737

2838
export var getNumber = function (key: string, defaultValue?: number): number {
29-
Common.checkKey(key);
39+
verify(key);
3040
if (hasKey(key)) {
3141
return sharedPreferences.getFloat(key, float(0.0));
3242
}
@@ -35,31 +45,31 @@ export var getNumber = function (key: string, defaultValue?: number): number {
3545

3646
// setters
3747
export var setBoolean = function (key: string, value: boolean): void {
38-
Common.checkKey(key);
39-
Common.ensureValidValue(value, "boolean");
48+
verify(key);
49+
common.ensureValidValue(value, "boolean");
4050
var editor = sharedPreferences.edit();
4151
editor.putBoolean(key, value);
4252
editor.commit();
4353
}
4454

4555
export var setString = function (key: string, value: string): void {
46-
Common.checkKey(key);
47-
Common.ensureValidValue(value, "string");
56+
verify(key);
57+
common.ensureValidVal 2851 ue(value, "string");
4858
var editor = sharedPreferences.edit();
4959
editor.putString(key, value);
5060
editor.commit();
5161
}
5262

5363
export var setNumber = function (key: string, value: number): void {
54-
Common.checkKey(key);
55-
Common.ensureValidValue(value, "number");
64+
verify(key);
65+
common.ensureValidValue(value, "number");
5666
var editor = sharedPreferences.edit();
5767
editor.putFloat(key, float(value));
5868
editor.commit();
5969
}
6070

6171
export var remove = function (key: string): void {
62-
Common.checkKey(key);
72+
verify(key);
6373
var editor = sharedPreferences.edit();
6474
editor.remove(key);
6575
editor.commit();

‎application/application.android.ts

Lines changed: 43 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@ var typedExports: typeof definition = exports;
1111
// We are using the exports object for the common events since we merge the appModule with this module's exports, which is what users will receive when require("application") is called;
1212
// TODO: This is kind of hacky and is "pure JS in TypeScript"
1313

14-
var initEvents = function () {
14+
function initEvents() {
1515
// TODO: Verify whether the logic for triggerring application-wide events based on Activity callbacks is working properly
1616
var lifecycleCallbacks = new android.app.Application.ActivityLifecycleCallbacks({
1717
onActivityCreated: function (activity: any, bundle: any) {
@@ -152,17 +152,6 @@ var initEvents = function () {
152152
return lifecycleCallbacks;
153153
}
154154

155-
app.init({
156-
getActivity: function (activity: android.app.Activity) {
157-
var intent = activity.getIntent()
158-
return androidApp.getActivity(intent);
159-
},
160-
161-
onCreate: function () {
162-
androidApp.init(this);
163-
}
164-
});
165-
166155
export class AndroidApplication extends observable.Observable implements definition.AndroidApplication {
167156
public static activityCreatedEvent = "activityCreated";
168157
public static activityDestroyedEvent = "activityDestroyed";
@@ -264,9 +253,10 @@ export class AndroidApplication extends observable.Observable implements definit
264253
}
265254

266255
public registerBroadcastReceiver(intentFilter: string, onReceiveCallback: (context: android.content.Context, intent: android.content.Intent) => void) {
256+
ensureBroadCastReceiverClass();
267257
var that = this;
268258
var registerFunc = function (context: android.content.Context) {
269-
var receiver = new BroadcastReceiver(onReceiveCallback);
259+
var receiver = new BroadcastReceiverClass(onReceiveCallback);
270260
context.registerReceiver(receiver, new android.content.IntentFilter(intentFilter));
271261
that._registeredReceivers[intentFilter] = receiver;
272262
}
@@ -289,20 +279,29 @@ export class AndroidApplication extends observable.Observable implements definit
289279
}
290280
}
291281

292-
class BroadcastReceiver extends android.content.BroadcastReceiver {
293-
private _onReceiveCallback: (context: android.content.Context, intent: android.content.Intent) => void;
294-
295-
constructor(onReceiveCallback: (context: android.content.Context, intent: android.content.Intent) => void) {
296-
super();
297-
this._onReceiveCallback = onReceiveCallback;
298-
return global.__native(this);
282+
var BroadcastReceiverClass;
283+
function ensureBroadCastReceiverClass() {
284+
if (BroadcastReceiverClass) {
285+
return;
299286
}
300287

301-
public onReceive(context: android.content.Context, intent: android.content.Intent) {
302-
if (this._onReceiveCallback) {
303-
this._onReceiveCallback(context, intent);
288+
class BroadcastReceiver extends android.content.BroadcastReceiver {
289+
private _onReceiveCallback: (context: android.content.Context, intent: android.content.Intent) => void;
290+
291+
constructor(onReceiveCallback: (context: android.content.Context, intent: android.content.Intent) => void) {
292+
super();
293+
this._onReceiveCallback = onReceiveCallback;
294+
return global.__native(this);
295+
}
296+
297+
public onReceive(context: android.content.Context, intent: android.content.Intent) {
298+
if (this._onReceiveCallback) {
299+
this._onReceiveCallback(context, intent);
300+
}
304301
}
305302
}
303+
304+
BroadcastReceiverClass = BroadcastReceiver;
306305
}
307306

308307
global.__onUncaughtError = function (error: definition.NativeScriptError) {
@@ -320,10 +319,29 @@ function loadCss() {
320319
typedExports.cssSelectorsCache = typedExports.loadCss(typedExports.cssFile);
321320
}
322321

323-
export function start(entry?: frame.NavigationEntry) {
324-
if (entry) {
322+
var started = false;
323+
export function start (entry?: frame.NavigationEntry) {
324+
if (started) {
325+
throw new Error("Application is already started.");
326+
}
327+
328+
started = true;
329+
330+
if (entry) {
325331
typedExports.mainEntry = entry;
326332
}
333+
334+
// this should be the first call, to avoid issues when someone accesses the Application singleton prior to extending its onCreate method
335+
app.init({
336+
getActivity: function (activity: android.app.Activity) {
337+
var intent = activity.getIntent()
338+
return androidApp.getActivity(intent);
339+
},
340+
341+
onCreate: function () {
342+
androidApp.init(this);
343+
}
344+
});
327345
loadCss();
328346
}
329347

‎file-system/file-name-resolver.ts

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@ import fs = require("file-system");
33
import types = require("utils/types");
44
import trace = require("trace");
55
import platform = require("platform");
6-
import application = require("application");
6+
import * as appModule from "application";
77

88
var MIN_WH: string = "minWH";
99
var MIN_W: string = "minW";
@@ -225,7 +225,8 @@ var resolverInstance: FileNameResolver;
225225

226226
export function resolveFileName(path: string, ext: string): string {
227227
if (!appEventAttached) {
228-
application.on(application.orientationChangedEvent, (data) => {
228+
var app: typeof appModule = require("application");
229+
app.on(app.orientationChangedEvent, (data) => {
229230
resolverInstance = undefined;
230231
});
231232
appEventAttached = true;

‎file-system/file-system-access.android.ts

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@ import utils = require("utils/utils");
33
import * as typesModule from "utils/types";
44

55
export class FileSystemAccess {
6-
private _pathSeparator = java.io.File.separator.toString();
6+
private _pathSeparator = "/";
77

88
public getLastModified(path: string): Date {
99
var javaFile = new java.io.File(path);

‎file-system/file-system.ts

Lines changed: 4 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
11
import file_access_module = require("file-system/file-system-access");
2+
import * as utilsModule from "utils/utils";
23

34
// The FileSystemAccess implementation, used through all the APIs.
45
var fileAccess;
@@ -442,17 +443,10 @@ export module knownFolders {
442443

443444
export var currentApp = function (): Folder {
444445
if (!_app) {
445-
const currentDir = __dirname;
446-
const tnsModulesIndex = currentDir.indexOf("/tns_modules");
447-
448-
// Module not hosted in ~/tns_modules when bundled. Use current dir.
449-
let appPath = currentDir;
450-
if (tnsModulesIndex !== -1) {
451-
// Strip part after tns_modules to obtain app root
452-
appPath = currentDir.substring(0, tnsModulesIndex);
453-
}
446+
var utils: typeof utilsModule = require("utils/utils");
447+
var filesDir = utils.ad.getApplicationContext().getFilesDir().getCanonicalPath();
454448
_app = new Folder();
455-
_app[pathProperty] = appPath;
449+
_app[pathProperty] = filesDir + "/app/";
456450
_app[isKnownProperty] = true;
457451
}
458452

‎fps-meter/fps-meter.ts

Lines changed: 15 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -29,7 +29,12 @@ function doFrame(currentTimeMillis: number) {
2929
}
3030
}
3131

32-
var native = new fpsNative.FPSCallback(doFrame);
32+
var native;
33+
function ensureNative() {
34+
if (!native) {
35+
native = new fpsNative.FPSCallback(doFrame);
36+
}
37+
}
3338

3439
export function reset() {
3540
_minFps = 1000;
@@ -38,6 +43,10 @@ export function reset() {
3843
}
3944

4045
export function running(): boolean {
46+
if (!native) {
47+
return false;
48+
}
49+
4150
return native.running;
4251
}
4352

@@ -46,10 +55,15 @@ export function minFps(): number {
4655
}
4756

4857
export function start() {
58+
ensureNative();
4959
native.start();
5060
}
5161

5262
export function stop() {
63+
if (!native) {
64+
return;
65+
}
66+
5367
native.stop();
5468
reset();
5569
}

‎globals/globals.ts

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -28,7 +28,7 @@ global.loadModule = function(name: string): any {
2828

2929
global.registerModule("timer", () => require("timer"));
3030
global.registerModule("ui/dialogs", () => require("ui/dialogs"));
31-
global.registerModule("../xhr/xhr", () => require("../xhr/xhr"));
31+
global.registerModule("xhr", () => require("xhr"));
3232
global.registerModule("fetch", () => require("fetch"));
3333

3434
const __tnsGlobalMergedModules = new Map<string, boolean>();
@@ -61,8 +61,8 @@ registerOnGlobalContext("clearInterval", "timer");
6161
registerOnGlobalContext("alert", "ui/dialogs");
6262
registerOnGlobalContext("confirm", "ui/dialogs");
6363
registerOnGlobalContext("prompt", "ui/dialogs");
64-
registerOnGlobalContext("XMLHttpRequest", "../xhr/xhr");
65-
registerOnGlobalContext("FormData", "../xhr/xhr");
64+
registerOnGlobalContext("XMLHttpRequest", "xhr");
65+
registerOnGlobalContext("FormData", "xhr");
6666
registerOnGlobalContext("fetch", "fetch");
6767

6868
import platform = require("platform");

‎http/http-request.android.ts

Lines changed: 13 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -12,12 +12,19 @@ import http = require("http");
1212
var requestIdCounter = 0;
1313
var pendingRequests = {};
1414

15-
var completeCallback = new com.tns.Async.CompleteCallback({
16-
onComplete: function (result: any, context: any) {
17-
// as a context we will receive the id of the request
18-
onRequestComplete(context, result);
15+
var completeCallback;
16+
function ensureCompleteCallback() {
17+
if (completeCallback) {
18+
return;
1919
}
20-
});
20+
21+
completeCallback = new com.tns.Async.CompleteCallback({
22+
onComplete: function (result: any, context: any) {
23+
// as a context we will receive the id of the request
24+
onRequestComplete(context, result);
25+
}
26+
});
27+
}
2128

2229
function onRequestComplete(requestId: number, result: com.tns.Async.Http.RequestResult) {
2330
var callbacks = pendingRequests[requestId];
@@ -132,6 +139,7 @@ export function request(options: http.HttpRequestOptions): Promise<http.HttpResp
132139
};
133140
pendingRequests[requestIdCounter] = callbacks;
134141

142+
ensureCompleteCallback();
135143
//make the actual async call
136144
com.tns.Async.Http.MakeRequest(javaOptions, completeCallback, new java.lang.Integer(requestIdCounter));
137145

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