إنشاء عملاء ميزة "تحسين الإضاءة المنخفضة" واستخدامها

dependencies {
  val low_light_boost_version = "16.0.1-beta04"
  implementation("org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.10.2")
  implementation("com.google.android.gms:play-services-base:18.7.0")
  implementation("com.google.android.gms:play-services-camera-low-light-boost:${low_light_boost_version}")
  implementation("com.google.android.gms:play-services-tasks:18.3.0")
}

dependencies {
  def low_light_boost_version = "16.0.1-beta04"
  implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.10.2'
  implementation 'com.google.android.gms:play-services-base:18.7.0'
  implementation 'com.google.android.gms:play-services-camera-low-light-boost:${low_light_boost_version}'
  implementation 'com.google.android.gms:play-services-tasks:18.3.0'
}

val lowLightBoostClient = LowLightBoost.getClient(context)
LowLightBoostGpClient.kt

LowLightBoostClient lowLightBoostClient = LowLightBoost.getClient(context);

launch {
    try {
        // Await the result of the Task in a non-blocking way.
        val isSupported: Boolean = lowLightBoostClient
            .isCameraSupported(cameraId).await()
        Log.d(TAG, "isCameraSupported: $isSupported")
        if (isSupported) {
            // Create the low light boost session here.
        }
    } catch (e: Exception) {
        Log.e(TAG, "isCameraSupported failed", e)
    }
}
LowLightBoostGpClient.kt

lowLightBoostClient
  .isCameraSupported(cameraId)
  .addOnSuccessListener(
    lowLightBoostExecutor,
    (isSupported) -> {
      Log.d(TAG, "isCameraSupported: " + isSupported);
      if (isSupported) {
        // Create the low light boost session here
      }
    )

// Handle the Google Play services Task API with Kotlin coroutines
// (kotlinx-coroutines-play-services).
launch {
    try {
        val isInstalled: Boolean = lowLightBoostClient
            .isModuleInstalled().await()

        if (isInstalled) {
            Log.d(TAG, "Module is installed")
            try {
                openCamera(cameraId)
            } catch (e: CameraAccessException) {
                Log.e(TAG, "Failed to open camera", e)
            }
        } else {
            Log.d(TAG, "Module is not installed")
            launchInstallRequest()
        }
    } catch (e: Exception) {
        Log.e(TAG, "Failed to check module availability", e)
    }
}
LowLightBoostGpClient.kt

lowLightBoostClient
  .isModuleInstalled(context)
  .addOnSuccessListener(
    (isInstalled) -> {
      if (isInstalled) {
        Log.d(TAG, "Module is installed");
        try {
          openCamera(cameraId);
        } catch (CameraAccessException e) {
          Log.e(TAG, "Failed to open camera", e);
        }
      } else {
        Log.d(TAG, "Module is not installed");
        launchInstallRequest();
      }
    })
  .addOnFailureListener(
    (e) -> {
      Log.e(TAG, "Failed to check module availability", e);
    });

private suspend fun launchInstallRequest() {
    Log.v(TAG, "Launching install request")

    try {
        // Check if this device can support Google LLB.
        val isDeviceSupported: Boolean = lowLightBoostClient
            .isDeviceSupported().await()

        if (isDeviceSupported) {
            Log.d(TAG, "Device is supported")
            // Show download indicator, if needed.

            try {
                val isInstallSuccessful: Boolean = lowLightBoostClient
                    .installModule(
                        createInstallStatusCallback()
                    ).await()

                if (isInstallSuccessful) {
                    Log.d(TAG, "Module installed")
                    // Hide download indicator, if needed.
                    try {
                        openCamera()
                    } catch (e: CameraAccessException) {
                        Log.e(TAG, "Failed to open camera", e)
                    }
                } else {
                    Log.d(TAG, "Module install failed")
                }
            } catch (e: Exception) {
                Log.e(TAG, "An error occurred installing the module:", e)
            }
        } else {
            Log.d(TAG, "Device is not supported")
        }
    } catch (e: Exception) {
        Log.e(TAG, "An error occurred checking device support:", e)
    }
}
LowLightBoostGpClient.kt

private void launchInstallRequest() {
  Log.v(TAG, "Launching install request");
  // Check if this device can support Google LLB.
  lowLightBoostClient
    .isDeviceSupported(context)
    .addOnSuccessListener(
      (isDeviceSupported) -> {
        if (isDeviceSupported) {
          Log.d(TAG, "Device is supported");
          // Show download indicator, if needed.
          lowLightBoostClient
            .installModule(
              this,
              createInstallStatusCallback()
            )
            .addOnSuccessListener(
              (result) -> {
                if (result) {
                  Log.d(TAG, "Module installed");
                  // Hide download indicator, if needed.
                  try {
                    openCamera();
                  } catch (CameraAccessException e) {
                    Log.e(TAG, "Failed to open camera", e);
                  }
                } else {
                  Log.d(TAG, "Module install failed");
                }
              }
            );
        } else {
          Log.d(TAG, "Device is not supported");
        }
      })
    .addOnFailureListener(
      (e) -> {
        Log.e(TAG, "Failed to check device support", e);
      });
}

private fun createInstallStatusCallback(): LowLightBoostClient.InstallStatusCallback =
    object : LowLightBoostClient.InstallStatusCallback {
        override fun onDownloadPending() {
            Log.d(TAG, "onDownloadPending")
            // Code here...
        }

        override fun onDownloadStart() {
            Log.d(TAG, "onDownloadStart")
            // Code here...
        }

        // other overrides here...
        // ...
    }
LowLightBoostGpClient.kt

private InstallStatusCallback createInstallStatusCallback() {
  new LowLightBoostClient.InstallStatusCallback() {
    @Override
    public void onDownloadPending() {
      Log.d(TAG, "onDownloadPending");
      // Code here...
    }

    @Override
    public void onDownloadStart() {
      Log.d(TAG, "onDownloadStart");
      // Code here...
    }

  // other overrides here...
}