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Merge pull request #464 from NativeScript/connectivity

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Added connectivity module.
This commit is contained in:
Rossen Hristov
2015-07-21 16:02:36 +03:00
parent d6cc796dff 254e638693
commit 656d20526d
12 changed files with 202 additions and 1 deletions
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26
CrossPlatformModules.csproj
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@ -79,6 +79,10 @@
<TypeScriptCompile Include="apps\action-bar-demo\pages\data-binding.ts">
<DependentUpon>data-binding.xml</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="apps\connectivity-demo\app.ts" />
<TypeScriptCompile Include="apps\connectivity-demo\main-page.ts">
<DependentUpon>main-page.xml</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="apps\list-view-demo\app.ts" />
<TypeScriptCompile Include="apps\list-view-demo\main-page.ts">
<DependentUpon>main-page.xml</DependentUpon>
@ -98,6 +102,9 @@
<Content Include="apps\action-bar-demo\pages\center-view-segmented.xml" />
<Content Include="apps\action-bar-demo\pages\center-view.xml" />
<Content Include="apps\action-bar-demo\pages\data-binding.xml" />
<Content Include="apps\connectivity-demo\main-page.xml">
<SubType>Designer</SubType>
</Content>
<Content Include="apps\list-view-demo\another-page.xml">
<SubType>Designer</SubType>
</Content>
@ -177,6 +184,7 @@
<DependentUpon>location-example.xml</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="apps\tests\app\style_props.ts" />
<TypeScriptCompile Include="apps\tests\connectivity-tests.ts" />
<TypeScriptCompile Include="apps\tests\console-tests.ts" />
<TypeScriptCompile Include="apps\tests\file-name-resolver-tests\file-name-resolver-tests.ts" />
<TypeScriptCompile Include="apps\tests\frame-tests.ts" />
@ -298,8 +306,18 @@
<TypeScriptCompile Include="apps\ui-tests-app\web-view\webview.ts">
<DependentUpon>webview.xml</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="connectivity\connectivity-common.ts">
<DependentUpon>connectivity.d.ts</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="es-collections.d.ts" />
<TypeScriptCompile Include="es6-promise.d.ts" />
<TypeScriptCompile Include="connectivity\connectivity.android.ts">
<DependentUpon>connectivity.d.ts</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="connectivity\connectivity.d.ts" />
<TypeScriptCompile Include="connectivity\connectivity.ios.ts">
<DependentUpon>connectivity.d.ts</DependentUpon>
</TypeScriptCompile>
<TypeScriptCompile Include="file-system\file-name-resolver.d.ts" />
<TypeScriptCompile Include="file-system\file-name-resolver.ts">
<DependentUpon>file-name-resolver.d.ts</DependentUpon>
@ -1693,6 +1711,12 @@
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="xhr\Readme.md" />
<Content Include="connectivity\package.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="apps\connectivity-demo\package.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<None Include="js-libs\esprima\LICENSE.BSD" />
<Content Include="source-control.md" />
<Content Include="ui\segmented-bar\package.json">
@ -1784,7 +1808,7 @@
<SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
</WebProjectProperties>
</FlavorProperties>
<UserProperties ui_2layouts_2wrap-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2layouts_2grid-layout_2package_1json__JSONSchema="" ui_2layouts_2dock-layout_2package_1json__JSONSchema="" ui_2layouts_2absolute-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2layouts_2linear-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2web-view_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2content-view_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2gallery-app_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2absolute-layout-demo_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2editable-text-demo_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2scroll-view_2package_1json__JSONSchema="http://json.schemastore.org/package" />
<UserProperties ui_2scroll-view_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2editable-text-demo_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2absolute-layout-demo_2package_1json__JSONSchema="http://json.schemastore.org/package" apps_2gallery-app_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2content-view_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2web-view_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2layouts_2linear-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2layouts_2absolute-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" ui_2layouts_2dock-layout_2package_1json__JSONSchema="" ui_2layouts_2grid-layout_2package_1json__JSONSchema="" ui_2layouts_2wrap-layout_2package_1json__JSONSchema="http://json.schemastore.org/package" />
</VisualStudio>
</ProjectExtensions>
</Project>

3
apps/connectivity-demo/app.ts Normal file
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@ -0,0 +1,3 @@
import application = require("application");
application.mainModule = "main-page";
application.start();

16
apps/connectivity-demo/main-page.ts Normal file
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@ -0,0 +1,16 @@
import connectivity = require("connectivity");
export function onGetConnectionType(args) {
var connectionType = connectivity.getConnectionType();
switch (connectionType) {
case connectivity.connectionType.none:
args.object.text = "No connection";
break;
case connectivity.connectionType.wifi:
args.object.text = "WiFi connection";
break;
case connectivity.connectionType.mobile:
args.object.text = "Mobile connection";
break;
}
}

5
apps/connectivity-demo/main-page.xml Normal file
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@ -0,0 +1,5 @@
<Page xmlns="http://www.nativescript.org/tns.xsd" navigatedTo="onNavigatedTo">
<StackLayout>
<Button text="Get Connection Type" tap="onGetConnectionType" style.fontSize="30"/>
</StackLayout>
</Page>

2
apps/connectivity-demo/package.json Normal file
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@ -0,0 +1,2 @@
{ "name" : "connectivity-demo",
"main" : "app.js" }

27
apps/tests/connectivity-tests.ts Normal file
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@ -0,0 +1,27 @@
// <snippet module="connectivity" title="connectivity">
// # Connectivity
// Obtaining connectivity information requires the "connectivity" module.
// ``` JavaScript
import connectivity = require("connectivity");
// ```
// </snippet>
export var test_DummyTestForSnippetOnly0 = function () {
// <snippet module="connectivity" title="connectivity">
// ### Getting connection type
// ``` JavaScript
var connectionType = connectivity.getConnectionType();
switch (connectionType) {
case connectivity.connectionType.none:
////console.log("No connection");
break;
case connectivity.connectionType.wifi:
////console.log("WiFi connection");
break;
case connectivity.connectionType.mobile:
////console.log("Mobile connection");
break;
}
// ```
// </snippet>
}

1
apps/tests/testRunner.ts
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@ -76,6 +76,7 @@ allTests["HTML-VIEW"] = require("./ui/html-view/html-view-tests");
allTests["WEAK-EVENTS"] = require("./weak-event-listener-tests");
allTests["REPEATER"] = require("./ui/repeater/repeater-tests");
allTests["SEARCH-BAR"] = require('./ui/search-bar/search-bar-tests');
allTests["CONNECTIVITY"] = require("./connectivity-tests");
if (!isRunningOnEmulator()) {
allTests["LOCATION"] = require("./location-tests");

5
connectivity/connectivity-common.ts Normal file
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@ -0,0 +1,5 @@
export module connectionType {
export var none = 0;
export var wifi = 1;
export var mobile = 2;
}

31
connectivity/connectivity.android.ts Normal file
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@ -0,0 +1,31 @@
import appModule = require("application");
import common = require("connectivity/connectivity-common");
declare var exports;
require("utils/module-merge").merge(common, exports);
var WIFI = "WIFI";
var MOBILE = "MOBILE";
function getActiveNetworkInfo(): android.net.NetworkInfo {
if (!appModule.android || !appModule.android.context) {
return null;
}
return appModule.android.context.getSystemService(android.content.Context.CONNECTIVITY_SERVICE).getActiveNetworkInfo();
}
export function getConnectionType(): number {
var activeNetworkInfo = getActiveNetworkInfo();
if (!activeNetworkInfo || !activeNetworkInfo.isConnected()) {
return common.connectionType.none;
}
var connectionType = activeNetworkInfo.getTypeName();
switch (connectionType) {
case WIFI:
return common.connectionType.wifi;
case MOBILE:
return common.connectionType.mobile;
}
}

31
connectivity/connectivity.d.ts vendored Normal file
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@ -0,0 +1,31 @@
/**
* Contains connectivity utility methods.
*/
declare module "connectivity" {
/**
* Gets the type of connection.
* Returns a value from the connectivity.connectionType enumeration.
* To use this method on Android you need to have the android.permission.ACCESS_NETWORK_STATE permission added to the AndroidManifest.xml file.
*/
export function getConnectionType(): number;
/**
* Defines the different connection types.
*/
export module connectionType {
/**
* Denotes no connection.
*/
export var none: number;
/**
* Denotes a WiFi connection.
*/
export var wifi: number;
/**
* Denotes a mobile connection, i.e. cellular network or WAN
*/
export var mobile: number;
}
}

54
connectivity/connectivity.ios.ts Normal file
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@ -0,0 +1,54 @@
import common = require("connectivity/connectivity-common");
declare var exports;
require("utils/module-merge").merge(common, exports);
declare var sockaddr;
function getNetworkReachability(host?: string): any {
if (host) {
return SCNetworkReachabilityCreateWithName(null, host);
}
else {
var zeroAddress = new interop.Reference(sockaddr, {
sa_len: 16,
sa_family: 2
});
return SCNetworkReachabilityCreateWithAddress(null, zeroAddress);
}
}
function getReachabilityFlags(host?: string): number {
var reachability = getNetworkReachability(host);
var flagsRef = new interop.Reference<number>();
var gotFlags = SCNetworkReachabilityGetFlags(reachability, flagsRef);
CFRelease(reachability);
if (!gotFlags) {
return null;
}
return flagsRef.value;
}
function getConnectionTypeToHost(host?: string): number {
var flags = getReachabilityFlags(host);
if (!flags) {
return common.connectionType.none;
}
var isReachable = flags & kSCNetworkReachabilityFlagsReachable;
var connectionRequired = flags & kSCNetworkReachabilityFlagsConnectionRequired;
if (!isReachable || connectionRequired) {
return common.connectionType.none;
}
var isWWAN = flags & kSCNetworkReachabilityFlagsIsWWAN;
if (isWWAN) {
return common.connectionType.mobile;
}
return common.connectionType.wifi;
}
export function getConnectionType(): number {
return getConnectionTypeToHost();
}

2
connectivity/package.json Normal file
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@ -0,0 +1,2 @@
{ "name" : "connectivity",
"main" : "connectivity.js" }