bunnypad/android_device_samsung_a20
Watch
1
0
Fork
You've already forked android_device_samsung_a20
 0
mirror of https://github.com/chararomandroid/android_device_samsung_a20 synced 2026-08-22 12:05:32 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

universal7885: CameraLightSensor: Fix thread endless loop

Browse source 
* If auto brightness is turned off

Change-Id: I654dd6c4db8d8910779fa256c70efcdb51fac49c
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
This commit is contained in:
roynatech2544 2021-11-16 19:03:08 +09:00
commit 0518bb3630
No known key found for this signature in database
GPG key ID: 9675C32163D88D30
1 changed files with 15 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

34
universal7885-common/apps/CameraLightSensor/src/com/eurekateam/cameralightsensor/CameraLightSensorService.kt
View file

@ -1,34 +1,28 @@
package com.eurekateam.cameralightsensor
import android.hardware.camera2.CameraDevice
import android.hardware.camera2.CameraCaptureSession
import kotlin.jvm.Volatile
import android.hardware.camera2.CameraManager
import androidx.core.app.NotificationCompat
import android.hardware.camera2.CameraAccessException
import android.database.ContentObserver
import android.provider.Settings.SettingNotFoundException
import android.annotation.SuppressLint
import android.app.*
import android.content.*
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.content.pm.ServiceInfo
import android.hardware.camera2.CameraCharacteristics
import kotlin.Throws
import android.database.ContentObserver
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.graphics.Color
import android.graphics.ImageFormat
import android.hardware.camera2.CaptureRequest
import android.hardware.camera2.*
import android.hardware.camera2.CameraManager.AvailabilityCallback
import android.media.Image
import android.media.ImageReader
import android.net.Uri
import android.os.*
import androidx.core.content.ContextCompat
import android.provider.Settings
import android.provider.Settings.SettingNotFoundException
import android.util.Log
import java.lang.Exception
import java.lang.IllegalStateException
import androidx.core.app.NotificationCompat
import androidx.core.content.ContextCompat
open class CameraLightSensorService : Service() {
var screenStateFilter: IntentFilter? = null
@ -221,7 +215,7 @@ open class CameraLightSensorService : Service() {
manager!!.registerAvailabilityCallback(availabilityCallback, null)
manager!!.openCamera(pickedCamera, cameraStateCallback, null)
imageReader =
ImageReader.newInstance(250, 250, ImageFormat.JPEG, 2 /* images buffered */)
ImageReader.newInstance(50, 50, ImageFormat.JPEG, 2 /* images buffered */)
imageReader?.setOnImageAvailableListener(onImageAvailableListener, null)
if (!mThreadRunning) {
val mMyThread = Thread(thread)
@ -301,7 +295,7 @@ open class CameraLightSensorService : Service() {
val bytes = ByteArray(buffer.capacity())
buffer[bytes]
val bitmapImage = BitmapFactory.decodeByteArray(bytes, 0, bytes.size, null)
val brightness = calculateBrightnessEstimate(bitmapImage, 5)
val brightness = calculateBrightnessEstimate(bitmapImage, 2)
AdjustBrightness(brightness)
}
@ -408,13 +402,15 @@ open class CameraLightSensorService : Service() {
if (avail && !mLock) {
SystemClock.sleep(DELAY.toLong())
ContextCompat.getMainExecutor(mContext!!).execute { if (avail) readyCamera() }
}else{
SystemClock.sleep(DELAY.toLong() / 10) // For Fast Detection
}
}
}
companion object {
protected val TAG: String = CameraLightSensorService::class.java.simpleName
const val DEBUG = false
const val DEBUG = true
protected const val CAMERA_CHOICE = CameraCharacteristics.LENS_FACING_FRONT
private const val DELAY = 5 * 1000 // 5 Seconds
fun BatteryOptimization(context: Context?) {
@ -429,4 +425,4 @@ open class CameraLightSensorService : Service() {
}
}
}
}
}