First MVP

app/src/main/java/org/rhetenor/clipcleaner/MainActivity.kt

@@ -17,57 +17,77 @@ import org.rhetenor.clipcleaner.ui.theme.ClipCleanerTheme
 import android.net.Uri
 
 class MainActivity : ComponentActivity() {
+    private var trackerParameterNames: Set<String> = emptySet()
+
+    private fun populateTrackerList() {
+        this.trackerParameterNames = this.resources?.getStringArray(R.array.tracker_parameter_names)!!.toSet()
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+
+        populateTrackerList()
+
         enableEdgeToEdge()
         setContent {
             ClipCleanerTheme {
                 Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
                     Greeting(
-                            name = "Android",
-                            modifier = Modifier.padding(innerPadding)
+                        name = "Android",
+                        modifier = Modifier.padding(innerPadding)
                     )
                 }
             }
         }
 
-        this.intent?.let {
-            when (it.action) {
-                Intent.ACTION_SEND -> {
-                    if (it.type == "text/plain") {
-                       // it.get
-                        val cleanedIntent = cleanIntent(it)
-                        startActivity(cleanedIntent)
-                    }
+        this.intent?.let {intent ->
+            handleIntent(intent)
+        }
+    }
+
+    private fun handleIntent(intent: Intent) {
+        when (intent.action) {
+            Intent.ACTION_SEND -> {
+                if (intent.type == "text/plain") {
+                    val cleanedIntent = cleanIntent(intent)
+                    startActivity(cleanedIntent)
                 }
             }
         }
     }
-}
 
-fun cleanIntent(intent: Intent): Intent {
-    intent.setComponent(null)
+    private fun cleanIntent(intent: Intent): Intent {
+        intent.setComponent(null)
 
-    intent.clipData?.also {data ->
-        var item = data.getItemAt(0)
-        Uri.parse(item.toString()).also { uri ->
-            val cleaned = removeTracker(uri)
-            intent.clipData = ClipData.newPlainText(data.description.label, cleaned)
+        intent.clipData?.also {data ->
+            val item = data.getItemAt(0) // todo error handling
+            Uri.parse(item.text.toString()).also { uri -> // todo error handling
+                val cleanedData = removeTracker(uri)
+                val cleanedIntent = Intent(Intent.ACTION_SEND)
+                cleanedIntent.setType("text/plain")
+                cleanedIntent.clipData = ClipData.newPlainText(data.description.label, cleanedData)
+                cleanedIntent.putExtra(Intent.EXTRA_TEXT, cleanedData)
+                return cleanedIntent
+            }
         }
 
-
+        return intent
     }
 
-    return intent
-}
+    private fun removeTracker(uri: Uri): String {
+        val trackers = uri.queryParameterNames intersect this.trackerParameterNames
 
-fun removeTracker(uri: Uri): String {
-    uri.getQueryParameter("si").also {
+        val filteredQuery = uri.query?.split("&")?.filter { q ->
+            val parameterName = q.split("=").first()
+            parameterName !in trackers
+        }?.joinToString("&")!! // ToDo Error handling
 
+        return uri.toString().replace(Regex("\\?.*#?"), filteredQuery)
     }
-    return "asdf"
 }
 
+
+
 @Composable
 fun Greeting(name: String, modifier: Modifier = Modifier) {
     Text(

app/src/test/java/org/rhetenor/clipcleaner/CleanTest.kt

@@ -0,0 +1,17 @@
+package org.rhetenor.clipcleaner
+
+import android.content.ClipData
+import android.content.Intent
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Android. Damn stubbing *rolleyes*
+ */
+class CleanTest {
+    @Test
+    fun cleaning_correct() {
+
+    }
+}