Add button to test unpinned requests

Author: pimterry

.idea/gradle.xml

@@ -33,13 +33,11 @@ android {
 }
 
 dependencies {
-
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.7"
     implementation 'androidx.core:core-ktx:1.3.2'
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.3.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 }

app/build.gradle

@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="tech.httptoolkit.pinning_demo">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"

app/src/main/AndroidManifest.xml

@@ -1,11 +1,82 @@
 package tech.httptoolkit.pinning_demo
 
-import androidx.appcompat.app.AppCompatActivity
+import android.graphics.drawable.Drawable
 import android.os.Bundle
+import android.view.View
+import android.widget.Button
+import android.widget.Toast
+import androidx.annotation.IdRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.net.HttpURLConnection
+import java.net.URL
+
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
     }
+
+    private suspend fun onStart(@IdRes id: Int) {
+        withContext(Dispatchers.Main) {
+            val button = findViewById<Button>(id)
+            button.setBackgroundColor(
+                ContextCompat.getColor(this@MainActivity, R.color.purple_500)
+            )
+            button.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null)
+        }
+    }
+
+    private suspend fun onSuccess(@IdRes id: Int) {
+        withContext(Dispatchers.Main) {
+            val button = findViewById<Button>(id)
+            button.setBackgroundColor(
+                    ContextCompat.getColor(this@MainActivity, R.color.success)
+            )
+            val img: Drawable = ContextCompat.getDrawable(this@MainActivity,
+                    R.drawable.baseline_check_circle_24
+            )!!
+            button.setCompoundDrawablesWithIntrinsicBounds(img, null, null, null)
+        }
+    }
+
+    private suspend fun onError(@IdRes id: Int, message: String) {
+        withContext(Dispatchers.Main) {
+            val button = findViewById<Button>(id)
+            button.setBackgroundColor(
+                    ContextCompat.getColor(this@MainActivity, R.color.failure)
+            )
+            val img: Drawable = ContextCompat.getDrawable(this@MainActivity,
+                R.drawable.baseline_cancel_24
+            )!!
+            button.setCompoundDrawablesWithIntrinsicBounds(img, null, null, null)
+
+            val duration = Toast.LENGTH_SHORT
+            val toast = Toast.makeText(applicationContext, message, duration)
+            toast.show()
+        }
+    }
+
+    fun sendUnpinned(view: View) {
+        GlobalScope.launch(Dispatchers.IO) {
+            onStart(R.id.unpinned)
+            try {
+                val mURL = URL("https://badssl.com")
+                with(mURL.openConnection() as HttpURLConnection) {
+                    println("URL: ${this.url}")
+                    println("Response Code: ${this.responseCode}")
+                }
+
+                onSuccess(R.id.unpinned)
+            } catch (e: Throwable) {
+                println(e)
+                onError(R.id.unpinned, e.toString())
+            }
+        }
+    }
 }