Initial commit

app/src/main/java/com/yuanxuan/rokid/MainActivity.kt

@@ -0,0 +1,20 @@
+package com.yuanxuan.rokid
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+
+class MainActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_main)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+    }
+}

app/src/main/java/com/yuanxuan/rokid/app/RokidApplication.kt

@@ -0,0 +1,11 @@
+package com.yuanxuan.rokid.app
+
+import android.app.Application
+
+class RokidApplication : Application() {
+
+    override fun onCreate() {
+        super.onCreate()
+    }
+
+}

app/src/main/java/com/yuanxuan/rokid/keeplive/KeepLiveService.kt

@@ -0,0 +1,82 @@
+package com.yuanxuan.rokid.keeplive
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+import android.os.PowerManager
+import androidx.core.app.NotificationCompat
+import com.yuanxuan.rokid.R
+
+/**
+ * 提高APP进程优先级 保持长链接状态
+ */
+class KeepLiveService : Service() {
+
+    private lateinit var wakeLock: PowerManager.WakeLock
+
+    companion object {
+        const val NOTIFICATION_CHANNEL_ID = "KeepLiveServiceChannel"
+        const val NOTIFICATION_CHANNEL_NAME = NOTIFICATION_CHANNEL_ID
+        const val NOTIFICATION_ID = 101 // 使用一个唯一的ID
+        const val WAKE_LOCK_TAG = "KeepLiveService:WakeLock"
+    }
+
+    override fun onBind(intent: Intent?): IBinder? {
+        return null
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        createNotificationChannel()
+        initWakeLock()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        startForeground(NOTIFICATION_ID, createNotification())
+        return START_STICKY
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (::wakeLock.isInitialized && wakeLock.isHeld) {
+            wakeLock.release()
+        }
+    }
+
+    private fun initWakeLock() {
+        wakeLock =
+            (getSystemService(POWER_SERVICE) as PowerManager)
+                .newWakeLock(
+                    PowerManager.PARTIAL_WAKE_LOCK,
+                    WAKE_LOCK_TAG
+                )
+                .apply {
+                    if (isHeld.not())
+                        acquire()
+                }
+    }
+
+    private fun createNotificationChannel() {
+        // 最低支持Android 9 就不判断了
+        val channel = NotificationChannel(
+            NOTIFICATION_CHANNEL_ID,
+            NOTIFICATION_CHANNEL_NAME,
+            NotificationManager.IMPORTANCE_LOW
+        )
+        val manager = getSystemService(NotificationManager::class.java)
+        manager.createNotificationChannel(channel)
+    }
+
+    private fun createNotification(): Notification {
+        return NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
+            .setContentTitle(NOTIFICATION_CHANNEL_NAME)
+            .setContentText(NOTIFICATION_CHANNEL_NAME)
+            .setSmallIcon(R.mipmap.ic_launcher)
+            .setOngoing(true)
+            .build()
+    }
+
+}