feat: added dynamic shortcuts

Author: mrepol742

app/src/main/java/com/mrepol742/webappp/MainActivity.kt

@@ -1,31 +1,61 @@
 package com.mrepol742.webappp
 
+import android.content.Intent
 import android.os.Bundle
+import android.webkit.WebView
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Scaffold
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.ui.Modifier
 import com.mrepol742.webappp.ui.theme.WebApppTheme
+import com.mrepol742.webappp.utils.DynamicShortcut
 
 
 class MainActivity : ComponentActivity() {
     private val allowedDomain = "www.melvinjonesrepol.com"
+    private var currentUrl: String = "https://$allowedDomain"
+    private val webViewState = mutableStateOf<WebView?>(null)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+
         setContent {
             WebApppTheme {
                 Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
                     WebViewScreen(
                         allowedDomain = allowedDomain,
+                        initialUrl = currentUrl,
+                        webViewState = webViewState,
                         modifier = Modifier.padding(innerPadding)
                     )
                 }
             }
         }
+
+        DynamicShortcut(this, allowedDomain).createDynamicShortcut()
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        val urlFromIntent = when (intent?.action) {
+            Intent.ACTION_VIEW -> intent.getStringExtra("url")
+            else -> null
+        }
+
+        if (!urlFromIntent.isNullOrEmpty()) {
+            currentUrl = urlFromIntent
+            webViewState.value?.loadUrl(currentUrl)
+        }
+    }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        setIntent(intent)
     }
 }

app/src/main/java/com/mrepol742/webappp/WebViewScreen.kt

@@ -4,13 +4,9 @@ import android.annotation.SuppressLint
 import android.app.Activity
 import android.util.Log
 import android.webkit.WebView
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
+import androidx.compose.runtime.MutableState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.viewinterop.AndroidView
 import com.mrepol742.webappp.client.SecureChromeClient
@@ -19,8 +15,7 @@ import com.mrepol742.webappp.utils.DownloadListener
 
 @SuppressLint("SetJavaScriptEnabled")
 @Composable
-fun WebViewScreen(allowedDomain: String, modifier: Modifier = Modifier) {
-    var webView by remember { mutableStateOf<WebView?>(null) }
+fun WebViewScreen(allowedDomain: String, initialUrl: String, webViewState: MutableState<WebView?>, modifier: Modifier = Modifier) {
 
     AndroidView(
         modifier = Modifier.fillMaxSize(),
@@ -58,16 +53,9 @@ fun WebViewScreen(allowedDomain: String, modifier: Modifier = Modifier) {
                 webChromeClient = SecureChromeClient(context as Activity)
                 setDownloadListener(DownloadListener(context))
 
-                loadUrl("https://$allowedDomain")
-
-                // keep a reference
-                webView = this
+                loadUrl(initialUrl)
+                webViewState.value = this
             }
         }
     )
-
-    BackHandler(enabled = webView?.canGoBack() == true) {
-        Log.d("WebView", "test")
-        webView?.goBack()
-    }
 }

app/src/main/java/com/mrepol742/webappp/utils/DynamicShortcut.kt

@@ -0,0 +1,53 @@
+package com.mrepol742.webappp.utils
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
+import android.graphics.drawable.Icon
+import com.mrepol742.webappp.MainActivity
+import com.mrepol742.webappp.R
+
+class DynamicShortcut(private val context: Context, private val allowedDomain: String) {
+
+    fun createDynamicShortcut() {
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N_MR1) {
+            val shortcutManager = context.getSystemService(ShortcutManager::class.java)
+
+            val projectShortcut = ShortcutInfo.Builder(context, "shortcut_projects")
+                .setShortLabel("Projects")
+                .setIcon(Icon.createWithResource(context, R.mipmap.ic_launcher_round))
+                .setIntent(
+                    Intent(context, MainActivity::class.java).apply {
+                        action = Intent.ACTION_VIEW
+                        putExtra("url", "https://$allowedDomain/projects")
+                    }
+                )
+                .build()
+
+            val gamingShortcut = ShortcutInfo.Builder(context, "shortcut_gaming")
+                .setShortLabel("Gaming")
+                .setIcon(Icon.createWithResource(context, R.mipmap.ic_launcher_round))
+                .setIntent(
+                    Intent(context, MainActivity::class.java).apply {
+                        action = Intent.ACTION_VIEW
+                        putExtra("url", "https://$allowedDomain/gaming")
+                    }
+                )
+                .build()
+
+            val contactMe = ShortcutInfo.Builder(context, "shortcut_contact_me")
+                .setShortLabel("Contact")
+                .setIcon(Icon.createWithResource(context, R.mipmap.ic_launcher_round))
+                .setIntent(
+                    Intent(context, MainActivity::class.java).apply {
+                        action = Intent.ACTION_VIEW
+                        putExtra("url", "https://$allowedDomain/contact-me")
+                    }
+                )
+                .build()
+
+            shortcutManager?.dynamicShortcuts = listOf(projectShortcut, gamingShortcut, contactMe)
+        }
+    }
+}