1 files changed, 61 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/YuzuApplication.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/YuzuApplication.kt
new file mode 100644
index 000000000..4c947b786
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/YuzuApplication.kt
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu
+
+import android.app.Application
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import org.yuzu.yuzu_emu.utils.DirectoryInitialization
+import org.yuzu.yuzu_emu.utils.DocumentsTree
+import org.yuzu.yuzu_emu.utils.GpuDriverHelper
+import java.io.File
+
+fun Context.getPublicFilesDir() : File = getExternalFilesDir(null) ?: filesDir
+
+class YuzuApplication : Application() {
+    private fun createNotificationChannels() {
+        val emulationChannel = NotificationChannel(
+            getString(R.string.emulation_notification_channel_id),
+            getString(R.string.emulation_notification_channel_name),
+            NotificationManager.IMPORTANCE_LOW
+        )
+        emulationChannel.description = getString(R.string.emulation_notification_channel_description)
+        emulationChannel.setSound(null, null)
+        emulationChannel.vibrationPattern = null
+
+        val noticeChannel = NotificationChannel(
+            getString(R.string.notice_notification_channel_id),
+            getString(R.string.notice_notification_channel_name),
+            NotificationManager.IMPORTANCE_HIGH
+        )
+        noticeChannel.description = getString(R.string.notice_notification_channel_description)
+        noticeChannel.setSound(null, null)
+
+        // Register the channel with the system; you can't change the importance
+        // or other notification behaviors after this
+        val notificationManager = getSystemService(NotificationManager::class.java)
+        notificationManager.createNotificationChannel(emulationChannel)
+        notificationManager.createNotificationChannel(noticeChannel)
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        application = this
+        documentsTree = DocumentsTree()
+        DirectoryInitialization.start(applicationContext)
+        GpuDriverHelper.initializeDriverParameters(applicationContext)
+        NativeLibrary.logDeviceInfo()
+
+        createNotificationChannels();
+    }
+
+    companion object {
+        var documentsTree: DocumentsTree? = null
+        lateinit var application: YuzuApplication
+
+        val appContext: Context
+            get() = application.applicationContext
+    }
+}