add button qlaunch

src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt

@@ -13,6 +13,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 import android.widget.PopupMenu
+import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
@@ -31,9 +32,12 @@ import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.YuzuApplication
 import org.yuzu.yuzu_emu.adapters.GameAdapter
 import org.yuzu.yuzu_emu.databinding.FragmentGamesBinding
+import org.yuzu.yuzu_emu.HomeNavigationDirections
+import org.yuzu.yuzu_emu.model.AppletInfo
 import org.yuzu.yuzu_emu.model.Game
 import org.yuzu.yuzu_emu.model.GamesViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.NativeLibrary
 import org.yuzu.yuzu_emu.ui.main.MainActivity
 import org.yuzu.yuzu_emu.utils.ViewUtils.setVisible
 import org.yuzu.yuzu_emu.utils.collect
@@ -75,6 +79,36 @@ class GamesFragment : Fragment() {
             }
         }
 
+    private fun launchQLaunch() {
+        try {
+            val appletPath = NativeLibrary.getAppletLaunchPath(AppletInfo.QLaunch.entryId)
+            if (appletPath.isEmpty()) {
+                Toast.makeText(
+                    requireContext(),
+                    R.string.applets_error_applet,
+                    Toast.LENGTH_SHORT
+                ).show()
+                return
+            }
+
+            NativeLibrary.setCurrentAppletId(AppletInfo.QLaunch.appletId)
+
+            val qlaunchGame = Game(
+                title = getString(R.string.qlaunch_applet),
+                path = appletPath
+            )
+
+            val action = HomeNavigationDirections.actionGlobalEmulationActivity(qlaunchGame)
+            findNavController().navigate(action)
+        } catch (e: Exception) {
+            Toast.makeText(
+                requireContext(),
+                "Failed to launch QLaunch: ${e.message}",
+                Toast.LENGTH_SHORT
+            ).show()
+        }
+    }
+
     private fun getCurrentViewType(): Int {
         val isLandscape = resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
         val key = if (isLandscape) CarouselRecyclerView.CAROUSEL_VIEW_TYPE_LANDSCAPE else CarouselRecyclerView.CAROUSEL_VIEW_TYPE_PORTRAIT
@@ -177,6 +211,10 @@ class GamesFragment : Fragment() {
             getGamesDirectory.launch(Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).data)
         }
 
+        binding.launchQlaunch?.setOnClickListener {
+            launchQLaunch()
+        }
+
         setInsets()
     }
 
@@ -498,6 +536,13 @@ class GamesFragment : Fragment() {
             mlpFab.rightMargin = rightInset + fabPadding
             binding.addDirectory.layoutParams = mlpFab
 
+            binding.launchQlaunch?.let { qlaunchButton ->
+                val mlpQLaunch = qlaunchButton.layoutParams as ViewGroup.MarginLayoutParams
+                mlpQLaunch.leftMargin = leftInset + fabPadding
+                mlpQLaunch.bottomMargin = barInsets.bottom + fabPadding
+                qlaunchButton.layoutParams = mlpQLaunch
+            }
+
             val navInsets = windowInsets.getInsets(WindowInsetsCompat.Type.navigationBars())
             val gestureInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemGestures())
             val bottomInset = maxOf(navInsets.bottom, gestureInsets.bottom, cutoutInsets.bottom)

src/android/app/src/main/res/layout-land/fragment_games.xml

@@ -222,4 +222,19 @@
         app:iconTint="?attr/colorOnPrimary"
         />
 
+    <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+        android:id="@+id/launch_qlaunch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        android:contentDescription="Launch QLaunch"
+        android:text="@string/qlaunch_applet"
+        app:icon="@drawable/ic_home"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:textColor="?attr/colorOnPrimary"
+        app:backgroundTint="?attr/colorPrimary"
+        app:iconTint="?attr/colorOnPrimary"
+        />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

src/android/app/src/main/res/layout/fragment_games.xml

@@ -214,6 +214,21 @@
 
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
+    <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+        android:id="@+id/launch_qlaunch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        android:contentDescription="Launch QLaunch"
+        android:text="@string/qlaunch_applet"
+        app:icon="@drawable/ic_home"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:textColor="?attr/colorOnPrimary"
+        app:backgroundTint="?attr/colorPrimary"
+        app:iconTint="?attr/colorOnPrimary"
+        />
+
     <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
         android:id="@+id/add_directory"
         android:layout_width="wrap_content"