Raveesh Agarwal raveesh-me
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raveesh-me
/ main.dart
Created
July 7, 2018 00:22
An inherited callback pattern to change InheritedWidget state in flutter
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| import 'package:flutter/material.dart'; | |
| import 'package:flutter_login_manager/splash_screen.dart'; | |
| import 'package:flutter_login_manager/model/login_info.dart'; | |
| import 'package:flutter_login_manager/model/login.dart' as loginManager; | |
| import 'package:flutter_login_manager/home_screen.dart'; | |
| void main() => runApp(MyApp()); | |
| class MyApp extends StatefulWidget { | |
| @override |
raveesh-me
/ recipes.dart
Created
June 13, 2018 14:08
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| List<Recipe> categoryListGenerator(iCategory) { | |
| List<Recipe> _categoryRecipe = recipes.where((recipe) { | |
| return recipe.category == iCategory; | |
| }).toList(); | |
| return _categoryRecipe; | |
| } | |
| List<Recipe> recipes = [ | |
| new Recipe( | |
| "Pesto Pastry", |
raveesh-me
/ AlertDialog
Created
October 27, 2017 23:07
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| new AlertDialog.Builder(MainActivity.this) | |
| .setTitle("Call Permission") | |
| .setMessage("Hi there! We can't call anyone without the call permission, could you please grant it?") | |
| .setPositiveButton("Yep", new DialogInterface.OnClickListener() { | |
| @Override | |
| public void onClick(DialogInterface dialogInterface, int i) { | |
| } | |
| }) | |
| .setNegativeButton("No thanks", new DialogInterface.OnClickListener() { |
raveesh-me
/ RequestPermissions
Created
October 27, 2017 23:04
A kotlin/anko template for a RequestPermission workflow
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| package `in`.cookytech.testapp | |
| import android.Manifest | |
| import android.Manifest.permission | |
| import android.content.pm.PackageManager | |
| import android.os.Build | |
| import android.os.Bundle | |
| import android.support.v7.app.AppCompatActivity | |
| import org.jetbrains.anko.* | |
| import org.jetbrains.anko.sdk25.coroutines.onClick |
raveesh-me
/ [ListView ~vh~ adapter] DayAdapter.kt
Last active
October 21, 2017 12:41
An performance optimized ListView adapter without viewHolder implementation.
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| package com.example.raveesh.stormy.adapters | |
| import android.content.Context | |
| import android.view.View | |
| import android.view.ViewGroup | |
| import android.widget.BaseAdapter | |
| import com.example.raveesh.stormy.R | |
| import com.example.raveesh.stormy.weather.Day | |
| import kotlinx.android.synthetic.main.daily_list_item.view.* | |
| import org.jetbrains.anko.imageResource |
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