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Code Issues Projects Releases Packages Wiki Activity Actions

universal7885: CameraLightSensor: Set notification to low priority

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Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
This commit is contained in:
roynatech2544 2021-12-01 17:16:29 +09:00
commit 4584ec21f2
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GPG key ID: 9675C32163D88D30
4 changed files with 34 additions and 53 deletions
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47
universal7885-common/apps/CameraLightSensor/src/com/eurekateam/cameralightsensor/CameraLightSensorService.kt
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@ -26,7 +26,7 @@ import androidx.core.content.ContextCompat
open class CameraLightSensorService : Service() {
var screenStateFilter: IntentFilter? = null
private var mContext: Context? = null
lateinit var mContext: Context
private var mRegistered = false
var destroy = false
private var cameraDevice: CameraDevice? = null
@ -41,15 +41,15 @@ open class CameraLightSensorService : Service() {
@Volatile
private var mLock = false
private var mThreadRunning = false
private fun PushNotification(): Notification {
val nm = mContext!!.getSystemService(NOTIFICATION_SERVICE) as NotificationManager
private fun pushNotification(): Notification {
val nm = mContext.getSystemService(NOTIFICATION_SERVICE) as NotificationManager
val channel = NotificationChannel(
mContext!!.basePackageName, "CameraLightSensor",
NotificationManager.IMPORTANCE_LOW
mContext.basePackageName, "Useless Notification",
NotificationManager.IMPORTANCE_NONE
)
channel.isBlockable = true
nm.createNotificationChannel(channel)
val builder = NotificationCompat.Builder(mContext!!, mContext!!.basePackageName)
val builder = NotificationCompat.Builder(mContext, mContext.basePackageName)
val notificationIntent = Intent(mContext, CameraLightSensorService::class.java)
val contentIntent = PendingIntent.getActivity(
mContext, 50,
@ -59,7 +59,7 @@ open class CameraLightSensorService : Service() {
builder.setContentIntent(contentIntent)
builder.setSmallIcon(R.drawable.ic_brightness)
builder.setContentTitle("Camera Light Sensor Service")
builder.setChannelId(mContext!!.basePackageName)
builder.setChannelId(mContext.basePackageName)
return builder.build()
}
@ -245,8 +245,9 @@ open class CameraLightSensorService : Service() {
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
mContext = applicationContext
startForeground(50, PushNotification(), ServiceInfo.FOREGROUND_SERVICE_TYPE_CAMERA)
BatteryOptimization(mContext)
@Suppress("SameParameterValue")
startForeground(50, pushNotification(), ServiceInfo.FOREGROUND_SERVICE_TYPE_CAMERA)
batteryOptimization(mContext)
mRegistered = false
screenStateFilter = IntentFilter(Intent.ACTION_SCREEN_ON)
screenStateFilter!!.addAction(Intent.ACTION_SCREEN_OFF)
@ -265,14 +266,14 @@ open class CameraLightSensorService : Service() {
if (DEBUG) Log.d(TAG, "onStartCommand flags $flags startId $startId")
destroy = false
avail = true
startForeground(50, PushNotification())
startForeground(50, pushNotification())
return START_STICKY
}
override fun onCreate() {
if (DEBUG) Log.d(TAG, "onCreate service")
mContext = applicationContext
startForeground(50, PushNotification())
startForeground(50, pushNotification())
super.onCreate()
}
@ -296,7 +297,7 @@ open class CameraLightSensorService : Service() {
buffer[bytes]
val bitmapImage = BitmapFactory.decodeByteArray(bytes, 0, bytes.size, null)
val brightness = calculateBrightnessEstimate(bitmapImage, 2)
AdjustBrightness(brightness)
adjustBrightness(brightness)
}
protected fun createCaptureRequest(): CaptureRequest? {
@ -319,7 +320,7 @@ open class CameraLightSensorService : Service() {
+ " Opened by Package " + packageId
)
mLock = true
if (packageId == mContext!!.basePackageName) return
if (packageId == mContext.basePackageName) return
avail = false
}
@ -355,9 +356,9 @@ open class CameraLightSensorService : Service() {
}
private fun calculateBrightnessEstimate(bitmap: Bitmap, pixelSpacing: Int): Int {
var R = 0
var G = 0
var B = 0
var r = 0
var g = 0
var b = 0
val height = bitmap.height
val width = bitmap.width
var n = 0
@ -366,17 +367,17 @@ open class CameraLightSensorService : Service() {
var i = 0
while (i < pixels.size) {
val color = pixels[i]
R += Color.red(color)
G += Color.green(color)
B += Color.blue(color)
r += Color.red(color)
g += Color.green(color)
b += Color.blue(color)
n++
i += pixelSpacing
}
return (R + B + G) / (n * 3)
return (r + g + b) / (n * 3)
}
@Throws(SettingNotFoundException::class)
private fun AdjustBrightness(brightness: Int) {
private fun adjustBrightness(brightness: Int) {
if (DEBUG) Log.i(TAG, "AdjustBrightness: Received Brightness Value $brightness")
val oldbrightness =
Settings.System.getInt(contentResolver, Settings.System.SCREEN_BRIGHTNESS)
@ -401,7 +402,7 @@ open class CameraLightSensorService : Service() {
while (!Thread.currentThread().isInterrupted) {
if (avail && !mLock) {
SystemClock.sleep(DELAY.toLong())
ContextCompat.getMainExecutor(mContext!!).execute { if (avail) readyCamera() }
ContextCompat.getMainExecutor(mContext).execute { if (avail) readyCamera() }
}else{
SystemClock.sleep(DELAY.toLong() / 10) // For Fast Detection
}
@ -413,7 +414,7 @@ open class CameraLightSensorService : Service() {
const val DEBUG = false
protected const val CAMERA_CHOICE = CameraCharacteristics.LENS_FACING_FRONT
private const val DELAY = 5 * 1000 // 5 Seconds
fun BatteryOptimization(context: Context?) {
fun batteryOptimization(context: Context?) {
val intent = Intent()
val packageName = context!!.packageName
val pm = context.getSystemService(POWER_SERVICE) as PowerManager