Mikail Yusuf mikailyusuf

Error

The authenticity of host 'github.com (140.82.113.4)' can't be established.

Fix

ssh-keyscan github.com >> ~/.ssh/known_hosts

Open Social Media Apps

Methods to open social media apps using deep links

    fun Context.openUserFacebook(facebookUrl: String) {
        val facebookIntent = Intent(Intent.ACTION_VIEW, Uri.parse("fb://facewebmodal/f?href=$facebookUrl"))

        val isValidFacebookIntent = facebookIntent.resolveActivity(packageManager) != null
        if (isValidFacebookIntent) startActivity(facebookIntent)

Sign android app with new keystore file if you missing password or lost jks file.

Create new keystore.jks file with comand line (not android studio build menu)

Linux: keytool -genkeypair -alias upload -keyalg RSA -keysize 2048 -validity 9125 -keystore keystore.jks

Windows: "C:\Program Files\Android\Android Studio\jre\bin\keytool.exe" -genkeypair -alias upload -keyalg RSA -keysize 2048 -validity 9125 -keystore "C:\keystore_new.jks"
Generate a .pem file from new keystore

"Help, I keep getting a 'Permission Denied (publickey)' error when I push!"

This means, on your local machine, you haven't made any SSH keys. Not to worry. Here's how to fix:

Open git bash (Use the Windows search. To find it, type "git bash") or the Mac Terminal. Pro Tip: You can use any *nix based command prompt (but not the default Windows Command Prompt!)
Type cd ~/.ssh. This will take you to the root directory for Git (Likely C:\Users\[YOUR-USER-NAME]\.ssh\ on Windows)
Within the .ssh folder, there should be these two files: id_rsa and id_rsa.pub. These are the files that tell your computer how to communicate with GitHub, BitBucket, or any other Git based service. Type ls to see a directory listing. If those two files don't show up, proceed to the next step. NOTE: Your SSH keys must be named id_rsa and id_rsa.pub in order for Git, GitHub, and BitBucket to recognize them by default.
To create the SSH keys, type ssh-keygen -t rsa -C "your_email@example.com". Th

	// Retrofit upload selected image
	// https://futurestud.io/tutorials/retrofit-2-how-to-upload-files-to-server

	// === Retrofit service ===
	interface MediaService {

	@Multipart
	@POST("url")
	suspend fun upload(
	@Part("description") description: RequestBody,

	import Foundation

	struct AnyError: Error {

	let error: Error

	init(_ error: Error) {
	self.error = error
	}
	}

	package dk.im2b

	import java.io.OutputStream
	import java.net.ServerSocket
	import java.net.Socket
	import java.nio.charset.Charset
	import java.util.*
	import kotlin.concurrent.thread

	import android.annotation.TargetApi;
	import android.content.Context;
	import android.graphics.Bitmap;
	import android.graphics.Canvas;
	import android.graphics.pdf.PdfDocument;
	import android.graphics.pdf.PdfRenderer;
	import android.os.AsyncTask;
	import android.os.Build;
	import android.os.ParcelFileDescriptor;
	import android.util.Log;