Ionic
Ionic Framework is an open source mobile UI toolkit for building high quality, cross-platform native and web app experiences.
Run chrome
"/C/Program Files (x86)/Google/Chrome/Application/chrome.exe" --disable-web-security --disable-gpu --user-data-dir="c:\TempChrome" --disable-features=SameSiteByDefaultCookies,SameSiteDefaultChecksMethodRigorously google-chrome --disable-web-security --disable-gpu --user-data-dir="/tmp" --disable-features=SameSiteByDefaultCookies,SameSiteDefaultChecksMethodRigorously
Example app
- Requires Android SDK, node 12.16.2 and npm 6.14.5
1 cd ~
2 mkdir IonicTest
3 npm install @ionic/cli
4 node_modules/.bin/ionic start IonicTest
5 #framework angular
6 #starter template tabs
7 #integrate capacitor N
8 #create free ionic account N
9 cd IonicTest
10 npm i
11 npm install @ionic/cli
12 npm install cordova
13 npm install cordova-res
14 node_modules/.bin/ionic cordova plugin add cordova-plugin-advanced-http
15 npm install @ionic-native/http
16 node_modules/.bin/ionic cordova platform add android
17 node_modules/.bin/ionic cordova build android
18 scp ./platforms/android/app/build/outputs/apk/debug/app-debug.apk userx@example.net:/home/userx/www/ionic-test.apk
19 node_modules/.bin/ionic cordova platform add browser
20 node_modules/.bin/ionic cordova build browser
21 node_modules/.bin/ionic serve --cordova --platform=browser
22 # http://localhost:8100
23 # no CORS
24 google-chrome --disable-web-security --disable-gpu --user-data-dir="/tmp"
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { RouteReuseStrategy } from '@angular/router';
import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
import { SplashScreen } from '@ionic-native/splash-screen/ngx';
import { StatusBar } from '@ionic-native/status-bar/ngx';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HTTP } from '@ionic-native/http/ngx';
@NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule],
providers: [
HTTP,
StatusBar,
SplashScreen,
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
],
bootstrap: [AppComponent]
})
export class AppModule {}
tab1.page.ts
import { Component } from '@angular/core';
import { HTTP } from '@ionic-native/http/ngx';
@Component({
selector: 'app-tab1',
templateUrl: 'tab1.page.html',
styleUrls: ['tab1.page.scss']
})
export class Tab1Page {
public res;
constructor(private http: HTTP) {}
public ionViewDidEnter(){
console.log("Stuff");
this.http.get("https://labs.bitarus.allowed.org/xapps/rest/version/", {}, {})
.then(data => {
console.log(data.status);
console.log(data.data); // data received by server
this.res=data.data;
console.log(data.headers);
})
.catch(error => {
console.log(error.status);
console.log(error.error); // error message as string
console.log(error.headers);
});
}
}
tab1.page.html
<ion-header [translucent]="true">
<ion-toolbar>
<ion-title>
Tab 111 {{res}}
</ion-title>
</ion-toolbar>
</ion-header>
<ion-content [fullscreen]="true">
<ion-header collapse="condense">
<ion-toolbar>
<ion-title size="large">Tab 111</ion-title>
</ion-toolbar>
</ion-header>
<app-explore-container name="Tab 111 page {{res}}"></app-explore-container>
</ion-content>
tab2.page.html
<ion-header [translucent]="true">
<ion-toolbar>
<ion-title>
Sum
</ion-title>
</ion-toolbar>
</ion-header>
<ion-content [fullscreen]="true">
<ion-header collapse="condense">
<ion-toolbar>
<ion-title size="large">Sum</ion-title>
</ion-toolbar>
</ion-header>
<ion-item>
<ion-label>Value 1</ion-label>
<ion-input [(ngModel)]="in1"></ion-input>
</ion-item>
<ion-item>
<ion-label>Value 2</ion-label>
<ion-input [(ngModel)]="in2"></ion-input>
</ion-item>
<ion-button color="primary" (click)="sumValuesButtonClicked()">Sum values</ion-button>
</ion-content>
tab2.page.ts
import { Component } from '@angular/core';
import { AlertController } from '@ionic/angular';
@Component({
selector: 'app-tab2',
templateUrl: 'tab2.page.html',
styleUrls: ['tab2.page.scss']
})
export class Tab2Page {
in1:string;
in2:string;
constructor(public alertController: AlertController) {}
sumValuesButtonClicked(){
let res:Number;
res = parseInt(this.in1) + parseInt(this.in2);
this.presentResult(res).then(()=>{
console.log("Done");
});
}
async presentResult(res:Number) {
const alert = await this.alertController.create({
header: 'Sum',
subHeader: 'Result',
message: res.toString(),
buttons: ['OK'],
});
await alert.present();
let result = await alert.onDidDismiss();
console.log(result);
}
}
EchoPlugin
- www/EchoPlugin.js
- echo-plugin/plugin.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
3 id="org.allowed.bitarus.EchoPlugin"
4 version="1.0.0">
5 <name>echo-plugin</name>
6 <description>echo plugin</description>
7 <license>null</license>
8
9 <js-module src="www/EchoPlugin.js" name="EchoPlugin">
10 <clobbers target="EchoPlugin" />
11 </js-module>
12
13 <platform name="android">
14 <config-file target="res/xml/config.xml" parent="/*">
15 <feature name="EchoPlugin" >
16 <param name="android-package" value="org.allowed.bitarus.EchoPlugin"/>
17 </feature>
18 </config-file>
19 <config-file target="AndroidManifest.xml" parent="/*">
20 <uses-permission android:name="android.permission.INTERNET" />
21 </config-file>
22 <source-file src="src/main/java/org/allowed/bitarus/EchoPlugin.java" target-dir="src/org/allowed/bitarus" />
23 </platform>
24 </plugin>
- echo-plugin/package.json
1 {
2 "name": "org.allowed.bitarus.echoplugin",
3 "version": "1.0.0",
4 "description": "Echo plugin",
5 "cordova": {
6 "id": "org.allowed.bitarus.echoplugin",
7 "platforms": [
8 "android"
9 ]
10 },
11 "keywords": [
12 "ecosystem:cordova",
13 "cordova-android"
14 ],
15 "author": "Vitor",
16 "license": "null"
17 }
- echo-plugin/src/main/java/org/allowed/bitarus/EchoPlugin.java
1 package org.allowed.bitarus;
2
3 import org.apache.cordova.CordovaPlugin;
4 import org.apache.cordova.CallbackContext;
5 import org.json.JSONArray;
6 import org.json.JSONException;
7 import org.json.JSONObject;
8 import org.apache.cordova.CordovaWebView;
9 import org.apache.cordova.CordovaInterface;
10
11 public class EchoPlugin extends CordovaPlugin {
12 @Override
13 public void initialize(CordovaInterface cordova, CordovaWebView webView) {
14 super.initialize(cordova, webView);
15 }
16
17 @Override
18 public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
19 if (action.equals("echo")) {
20 String message = "Echo " + args.getString(0) + " !!!";
21 this.echo(message, callbackContext);
22 return true;
23 }
24
25 if (action.equals("getintentdata")) {
26 this.getintentdata(callbackContext);
27 return true;
28 }
29
30
31 return false;
32 }
33
34 private void echo(String message, CallbackContext callbackContext) {
35 if (message != null && message.length() > 0) {
36 callbackContext.success(message);
37 } else {
38 callbackContext.error("Expected one non-empty string argument.");
39 }
40 }
41
42 private void getintentdata(CallbackContext callbackContext) {
43 String data = this.cordova.getActivity().getIntent().getDataString() ;
44 String action = this.cordova.getActivity().getIntent().getAction();
45 String result = String.format( "{\"data\":\"%s\" , \"action\":\"%s\"}",data,action );
46 callbackContext.success(result);
47 }
48 }
- tab1.page.ts
1 import { Component } from '@angular/core';
2 import { HTTP } from '@ionic-native/http/ngx';
3 import { Platform } from '@ionic/angular';
4
5 declare let cordova: any;
6
7 @Component({
8 selector: 'app-tab1',
9 templateUrl: 'tab1.page.html',
10 styleUrls: ['tab1.page.scss']
11 })
12 export class Tab1Page {
13 public res;
14 public echo: string;
15
16 constructor(private http: HTTP, private platform: Platform) {
17
18 this.platform.ready().then(() => {
19 this.init();
20 }
21 );
22
23 }
24
25 public init() {
26 this.getEcho();
27 }
28
29 getEcho() {
30 if (this.platform.is('cordova')) {
31 try {
32 cordova.exec(
33 (success) => {
34 this.echo = success;
35 },
36 (error) => { },
37 //feature name in /home/vitor/MyIonicProject/echo-plugin/plugin.xml
38 //feature name in /home/vitor/MyIonicProject/platforms/android/app/src/main/res/xml/config.xml
39 "EchoPlugin", // class Service name
40 "echo", // action
41 ["argxyz"] // arguments
42 );
43 } catch (e) {
44 this.echo = "Got error in get echo " + JSON.stringify(e) + e.message;
45 }
46 }
47 }
48
49 public ionViewDidEnter() {
50 console.log("Stuff");
51 this.http.get("https://labs.bitarus.allowed.org/cebapps/r/core/version/", {}, {})
52 .then(data => {
53 console.log(data.status);
54 console.log(data.data); // data received by server
55 this.res = data.data;
56 console.log(data.headers);
57 })
58 .catch(error => {
59 console.log(error.status);
60 console.log(error.error); // error message as string
61 console.log(error.headers);
62 });
63 }
64 }
- tab1.page.html
1 <ion-header [translucent]="true">
2 <ion-toolbar>
3 <ion-title>
4 Tab 111 {{res}}
5 </ion-title>
6 </ion-toolbar>
7 </ion-header>
8 <ion-content [fullscreen]="true">
9 <ion-header collapse="condense">
10 <ion-toolbar>
11 <ion-title size="large">Tab 111</ion-title>
12 </ion-toolbar>
13 </ion-header>
14 <app-explore-container name="Tab 111 page {{res}} {{echo}}"></app-explore-container>
15 </ion-content>
SQLite
- npm install @ionic-native/sqlite
- node_modules/.bin/ionic cordova plugin add cordova-sqlite-storage
// app.module.ts
import { SQLite } from '@ionic-native/sqlite/ngx';
providers SQLite
// app.component.ts
import { SQLite } from '@ionic-native/sqlite/ngx';
constructor private sqlite:SQLite
Create service
- node_modules/.bin/ionic generate service notifier