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android.hardware.camera2.CameraManager

CameraManager.getCameraCharacteristics

Top / CameraManager.getCameraCharacteristics

Query the capabilities of a camera device. These capabilities are immutable for a given camera.

https://developer.android.com/reference/android/hardware/camera2/CameraManager.html#getCameraCharacteristics(java.lang.String)

実装

• http://tools.oesf.biz/android-7.0.0_r1.0/xref/frameworks/base/core/java/android/hardware/camera2/CameraManager.java#getCameraCharacteristics

処理

• ICameraService cameraService = CameraManagerGlobal.get().getCameraService();
  • cameraService.supportsCameraApi?(id, apiVersion);
  • Camera2APIをサポートしてない場合
    • CameraInfo? info = cameraService.getCameraInfo?(id);
    • characteristics = LegacyMetadataMapper?.createCharacteristics(parameters, info);
  • Camera2APIをサポートしている場合
    • CameraMetadataNative info = CameraService.getCameraCharacteristics(id);
    • characteristics = new CameraCharacteristics(info);

関連

• android.hardware.camera2.CameraCharacteristics