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@fvilarino
fvilarino / loading_button_final.kt
Last active November 24, 2023 17:53
Loading Button Final
enum class AnimationType {
Bounce,
LazyBounce,
Fade,
}
private const val NumIndicators = 3
private const val IndicatorSize = 12
private const val BounceAnimationDurationMillis = 300
private const val FadeAnimationDurationMillis = 600
@lemmensaxel
lemmensaxel / Auth.tsx
Last active June 19, 2024 05:41
React-native expo + keycloak PKCE flow implemented using expo AuthSession
import {
ActivityIndicator,
Button,
ScrollView,
Text,
View,
} from "react-native";
import * as AuthSession from "expo-auth-session";
import * as WebBrowser from "expo-web-browser";
import { useEffect, useState } from "react";
@jewelzqiu
jewelzqiu / CropBitmapToCircle.java
Last active December 13, 2023 01:43
Crop a bitmap to circle in Android
public static Bitmap getCircledBitmap(Bitmap bitmap) {
Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
paint.setAntiAlias(true);
canvas.drawARGB(0, 0, 0, 0);
canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));