android: Use resource as shortcut intermediary

Fixes issue where the shortcut icon would appear cropped on certain devices

src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/GameAdapter.kt

@@ -4,7 +4,8 @@
 package org.yuzu.yuzu_emu.adapters
 
 import android.content.Intent
-import android.graphics.drawable.BitmapDrawable
+import android.graphics.Bitmap
+import android.graphics.drawable.LayerDrawable
 import android.net.Uri
 import android.text.TextUtils
 import android.view.LayoutInflater
@@ -15,7 +16,10 @@ import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.pm.ShortcutInfoCompat
 import androidx.core.content.pm.ShortcutManagerCompat
+import androidx.core.content.res.ResourcesCompat
 import androidx.core.graphics.drawable.IconCompat
+import androidx.core.graphics.drawable.toBitmap
+import androidx.core.graphics.drawable.toDrawable
 import androidx.documentfile.provider.DocumentFile
 import androidx.lifecycle.ViewModelProvider
 import androidx.navigation.findNavController
@@ -87,11 +91,24 @@ class GameAdapter(private val activity: AppCompatActivity) :
             action = Intent.ACTION_VIEW
             data = Uri.parse(holder.game.path)
         }
+
+        val layerDrawable = ResourcesCompat.getDrawable(
+            YuzuApplication.appContext.resources,
+            R.drawable.shortcut,
+            null
+        ) as LayerDrawable
+        layerDrawable.setDrawableByLayerId(
+            R.id.shortcut_foreground,
+            GameIconUtils.getGameIcon(holder.game).toDrawable(YuzuApplication.appContext.resources)
+        )
+        val inset = YuzuApplication.appContext.resources
+            .getDimensionPixelSize(R.dimen.icon_inset)
+        layerDrawable.setLayerInset(1, inset, inset, inset, inset)
         val shortcut = ShortcutInfoCompat.Builder(YuzuApplication.appContext, holder.game.path)
             .setShortLabel(holder.game.title)
             .setIcon(
-                IconCompat.createWithBitmap(
+                IconCompat.createWithAdaptiveBitmap(
-                    (holder.binding.imageGameScreen.drawable as BitmapDrawable).bitmap
+                    layerDrawable.toBitmap(config = Bitmap.Config.ARGB_8888)
                 )
             )
             .setIntent(openIntent)

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameIconUtils.kt

@@ -6,9 +6,11 @@ package org.yuzu.yuzu_emu.utils
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.widget.ImageView
+import androidx.core.graphics.drawable.toBitmap
 import androidx.core.graphics.drawable.toDrawable
 import coil.ImageLoader
 import coil.decode.DataSource
+import coil.executeBlocking
 import coil.fetch.DrawableResult
 import coil.fetch.FetchResult
 import coil.fetch.Fetcher
@@ -74,4 +76,13 @@ object GameIconUtils {
             .build()
         imageLoader.enqueue(request)
     }
+
+    fun getGameIcon(game: Game): Bitmap {
+        val request = ImageRequest.Builder(YuzuApplication.appContext)
+            .data(game)
+            .error(R.drawable.default_icon)
+            .build()
+        return imageLoader.executeBlocking(request)
+            .drawable!!.toBitmap(config = Bitmap.Config.ARGB_8888)
+    }
 }

src/android/app/src/main/res/drawable/shortcut.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <color android:color="@android:color/white" />
+    </item>
+    <item android:id="@+id/shortcut_foreground">
+        <bitmap android:src="@drawable/default_icon" />
+    </item>
+
+</layer-list>

src/android/app/src/main/res/values/dimens.xml

@@ -12,6 +12,7 @@
     <dimen name="spacing_refresh_end">72dp</dimen>
     <dimen name="menu_width">256dp</dimen>
     <dimen name="card_width">165dp</dimen>
+    <dimen name="icon_inset">24dp</dimen>
 
     <dimen name="dialog_margin">20dp</dimen>
     <dimen name="elevated_app_bar">3dp</dimen>