add setup wizard support

app/src/main/AndroidManifest.xml

@@ -31,6 +31,7 @@
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+                <action android:name="app.grapheneos.setupwizard.action.APPS" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
 

app/src/main/java/app/grapheneos/apps/ui/MainActivity.kt

@@ -11,6 +11,7 @@ import androidx.annotation.RequiresApi
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.isVisible
 import androidx.core.view.updateLayoutParams
 import androidx.navigation.NavController
 import androidx.navigation.NavOptions
@@ -35,6 +36,16 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         val views = MainActivityBinding.inflate(layoutInflater)
         this.views = views
+        //get the current intent
+        val intent = intent
+
+        //get the attached extras from the intent
+        //we should use the same key as we used to attach the data.
+        val isSuW = intent.getBooleanExtra("SuW", false)
+
+        if (isSuW) {
+            views.done.isVisible = true
+        }
 
         window.setDecorFitsSystemWindows(false)
 
@@ -78,6 +89,8 @@ class MainActivity : AppCompatActivity() {
         if (Build.VERSION.SDK_INT >= 33) {
             maybeAskForNotificationPermission()
         }
+
+        views.done.setOnClickListener { finish() }
     }
 
     override fun onNewIntent(intent: Intent) {

app/src/main/res/layout/main_activity.xml

@@ -33,4 +33,11 @@
 
     </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
+    <Button
+        android:id="@+id/done"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        android:text="@string/done" />
+
 </LinearLayout>

app/src/main/res/values/strings.xml

@@ -140,4 +140,5 @@
     <string name="notification_permission_dialog_message">Allow the notification permission to get notified of app updates, download and installation status.</string>
 
     <string name="dont_show_again">Don\'t show again</string>
+    <string name="done">Done</string>
 </resources>