Oneplus 7Pro 48M Mode Enabler

gistfile1.txt

    private int[] getSensorsModeTable(CameraCharacteristics characteristics) {
        //OP7 Pro return. Used by video recording.
        //Sensor modes: [9, 3, 4000, 3000, 30, 4000, 3000, 30, 4000, 3000, 60, 2000, 1128, 240, 1296, 736, 480, 2000, 1500, 120, 4000, 3000, 23, 4000, 3000, 30, 8000, 6000, 21]
        Constructor<CameraCharacteristics.Key> cameraCharacteristicsConstructor;
        try {
            cameraCharacteristicsConstructor = CameraCharacteristics.Key.class.getDeclaredConstructor(String.class, Class.class);
            cameraCharacteristicsConstructor.setAccessible(true);
            CameraCharacteristics.Key KEY_SENSOR_MODE_TABLE =
                    cameraCharacteristicsConstructor.newInstance("org.quic.camera2.sensormode.info.SensorModeTable", int[].class);
            int[] modes = (int[]) characteristics.get(KEY_SENSOR_MODE_TABLE);
            Log.e(TAG, "Sensor modes: " + Arrays.toString(modes));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    private void setVendorStreamConfigMode() {
        try {
            //Used by video recording.
            Method setVendorStreamConfigModeMethod = CameraDevice.class.getMethod("setVendorStreamConfigMode", Integer.TYPE);
            setVendorStreamConfigModeMethod.invoke(cameraDevice, Integer.valueOf(1));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private void createCustomCaptureSession(List<Surface> surfaces, CameraCaptureSession.StateCallback stateCallback) {
        try {
            //32794  is 48M Pro Mode.
            //32770  is RAW and JPEG Pro modes.
            List<OutputConfiguration> outputConfigurations = surfaces.stream().map(OutputConfiguration::new).collect(Collectors.toList());
            Method createCustomCaptureSessionMethod = CameraDevice.class.getMethod("createCustomCaptureSession",
                    InputConfiguration.class, List.class, Integer.TYPE, CameraCaptureSession.StateCallback.class, Handler.class);
            createCustomCaptureSessionMethod.invoke(cameraDevice, null, outputConfigurations, 32794, stateCallback, null);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private Size getProResolution(CameraCharacteristics characteristics) {
        //OP7 Pro return [1, 8000, 6000]. Stock camera use [1] [2] values.
        try {
            Constructor<CameraCharacteristics.Key> cameraCharacteristicsConstructor = CameraCharacteristics.Key.class.getDeclaredConstructor(String.class, Class.class);
            cameraCharacteristicsConstructor.setAccessible(true);
            CameraCharacteristics.Key KEY_ALTERNATIVE_PICTURE_SIZE =  cameraCharacteristicsConstructor.newInstance("org.oneplus.camera2.parameters.ProFullInfo", int[].class);
            int[] res = (int[]) characteristics.get(KEY_ALTERNATIVE_PICTURE_SIZE);
            Log.e(TAG, Arrays.toString(res));
            return new Size(res[1], res[2]);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }