jazzbpn’s gists

jazzbpn / clock_app.dart

Created July 14, 2021 09:50 — forked from afzalali15/clock_app.dart

	import 'package:flutter/material.dart';
	import 'dart:async';
	import 'dart:math';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	// This widget is the root of your application.

jazzbpn / index.js

Created May 20, 2020 09:43 — forked from adam-hurwitz/index.js

Coinverse Open App - Cloud Function: Delete User

	// The Cloud Functions for Firebase SDK to create Cloud Functions and setup triggers.
	const functions = require('firebase-functions');
	const firebase_tools = require('firebase-tools');

	// The Firebase Admin SDK to access the Firebase Realtime Database.
	const admin = require('firebase-admin');
	admin.initializeApp();

	/**
	* Initiate a recursive delete of documents at a given path.

jazzbpn / scaling_gesture_detector.dart

Created January 24, 2020 15:57 — forked from klaszlo8207/scaling_gesture_detector.dart

Flutter ScalingGestureDetector for a 3D view (you can pan and zoom in/out)

	import 'package:advert_app/utils/logging.dart';
	import 'package:flutter/widgets.dart';
	import 'package:flutter/gestures.dart';

	class ScalingGestureDetector extends StatefulWidget {
	final Widget child;
	final void Function(Offset initialPoint) onPanStart;
	final void Function(Offset initialPoint, Offset delta) onPanUpdate;
	final void Function() onPanEnd;

jazzbpn / flutter_spanablegrid.dart

Created March 16, 2019 03:48 — forked from aloisdeniel/flutter_spanablegrid.dart

Custom GridView with various cell sizes in Flutter

	import 'dart:math' as math;

	import 'package:flutter/material.dart';
	import 'package:flutter/src/rendering/sliver.dart';
	import 'package:flutter/src/rendering/sliver_grid.dart';

	class _CoordinateOffset {
	final double main, cross;
	_CoordinateOffset(this.main, this.cross);
	}

jazzbpn / ColorUtil

Created June 2, 2018 13:40 — forked from martintreurnicht/ColorUtil

Lighten and darken colors in android

	public static int lighten(int color, double fraction) {
	int red = Color.red(color);
	int green = Color.green(color);
	int blue = Color.blue(color);
	red = lightenColor(red, fraction);
	green = lightenColor(green, fraction);
	blue = lightenColor(blue, fraction);
	int alpha = Color.alpha(color);
	return Color.argb(alpha, red, green, blue);
	}

jazzbpn / VIPER Android Example.kt

Created February 23, 2018 09:25 — forked from marciogranzotto/VIPER Android Example.kt

This is an example of Android development with VIPER in Kotlin

	interface LoginContracts {
	interface View {
	fun showError(message: String)
	}

	interface Presenter {
	fun onDestroy()
	fun onLoginButtonPressed(username: String, password: String)
	}

jazzbpn / MVP + Interactor example.kt

Created February 23, 2018 09:15 — forked from marciogranzotto/MVP + Interactor example.kt

This is an example of Android development with MVP + Interactor in Kotlin

	interface LoginContracts {
	interface View {
	fun presentHomeScreen(user: User)
	fun showError(message: String)
	}

	interface Presenter {
	fun onDestroy()
	fun onLoginButtonPressed(username: String, password: String)
	}

jazzbpn / gist:d66bc9e48d658b98218897bfea3bbcfb

Created April 7, 2016 10:23 — forked from yqritc/gist:ccca77dc42f2364777e1

Equal column spacing for Android RecyclerView GridLayoutManager by using custom ItemDecoration

ItemOffsetDecoration

public class ItemOffsetDecoration extends RecyclerView.ItemDecoration {

    private int mItemOffset;

    public ItemOffsetDecoration(int itemOffset) {
        mItemOffset = itemOffset;
    }

jazzbpn / RecyclerViewAdapter.java

Created April 7, 2016 07:05 — forked from slidenerd/RecyclerViewAdapter.java

A single adapter that supports Cursor + an optional header + optional footer

	import android.database.Cursor;
	import android.support.annotation.Nullable;
	import android.support.v7.widget.RecyclerView;
	import android.view.View;
	import android.view.ViewGroup;

	public abstract class RecyclerCursorAdapter<U, V extends RecyclerView.ViewHolder> extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements OnSwipeListener {
	//The number of headers to be displayed by default if child classes want a header
	public static final int HEADER_COUNT = 1;
	//The number of footers to be displated by default if child classes want a footer

bipin jazzbpn

ItemOffsetDecoration