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Veenap / replacing_onmethodcallwith_the_definition.js
Last active March 5, 2021 14:43
@Override
public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
if (call.method.equals("getBatteryLevel")) {
result.success(99);
} else {
result.notImplemented();
}
}
@Veenap
Veenap / changing_the_channel_name.js
Created March 5, 2021 14:38
@Override
public void onAttachedToEngine(
@NonNull FlutterPluginBinding flutterPluginBinding
) {
channel =
new MethodChannel(
flutterPluginBinding.getBinaryMessenger(),
"org.rudderstack.dev/battery"
);
channel.setMethodCallHandler(this);
@Veenap
Veenap / displaying_the_battery_state_in_a_string_and_a_button.js
Created March 5, 2021 14:36
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:batteryLevel/batteryLevel.dart';
void main() {
runApp(MaterialApp(home: MyApp()));
}
@Veenap
Veenap / returning_the_battery_level.js
Created March 5, 2021 14:33
// Get battery level.
static Future<String> getBatteryLevel() async {
String batteryLevel;
try {
final int result = await _channel.invokeMethod('getBatteryLevel');
batteryLevel = 'Battery level: $result%.';
} on PlatformException {
batteryLevel = 'Failed to get battery level.';
}
return batteryLevel;
@Veenap
Veenap / create-the_flutter_platform_client.js
Created March 5, 2021 14:32
import 'dart:async';
import 'package:flutter/services.dart';
class BatteryLevel {
static const MethodChannel _channel =
MethodChannel('org.rudderstack.dev/battery');
// Get battery level.
}
@Veenap
Veenap / creating_flutter_pachage.js
Created March 5, 2021 14:30
flutter create --org com.rudderstack --template=plugin --platforms=android,ios -a java -i objc batteryLevel
@Veenap
Veenap / the_payload.js
Last active February 9, 2021 23:02
rudderanalytics.identify('a1b2c3d4e5f6g7h8i9',
traits: {
email: ‘eric@rudderstack.com’,
recent_five_purchases: {
purchase_1: ‘1578973’,
@Veenap
Veenap / most_recent_five_purchases.js
Created February 9, 2021 22:44
recent_five_purchases: {
purchase_1: ‘1578973’,
purchase_2: ‘265098,
purchase_3: 998145,
purchase_4: null,
@Veenap
Veenap / Calling_a_user_profile.js
Created February 9, 2021 22:41
// pseudo-code to retrieve user and recent purchases
redis.call(“hget”, “user:”+userId+”:session:”_sessionId, “membership_status”, “income_bracket”, “recent_five_purchases”);
// pseudo-code to determine recommendations based on user and recent purchases
recommendations = getProductRecommendations(userId, recent_five_purchases)
@Veenap
Veenap / response from the missing-keys endpoint
Created December 10, 2020 16:13
[
"properties.sale_item"
]