AndroidCapture For Processing

中文版介绍

This library tries to transfer data between Processing and Android.

I make a android app to capture the real-time video from

"Android Camera"

"Android Sensor"

WiFi

Welcome to try it and if there is a problem, please contact me or new a issues.

Android App

• RRPO: https://github.com/onlylemi/AndroidCapture. develope in IntelliJ IDEA.
  
• TEST: Meilan Note2 and

  android5.1

Installation

• Lib Download the latest library release and follow the steps described in the Processing wiki.
• Android Configuration
  • download and install APK to your mobile phone
  • open this software and slide out from the left side of the screen. You will see the configuration view. And click

    Setting IP

    , then input

    the local address of your computer

    . You must ensure that your mobile phone and your computer in the same Wifi.

local address of your computer

• Windows
• Mac
• Linux

Folder

• android-apk
  android phone client app in it. DOWNLOAD
• examples There are some primitive examples in it. The users download them and load

  .jar

  file in the project. The

  .jar

  file is set the named

  'code'

  folder.
• library The

  AndroidProcessingForProcessing.jar

  file in it.
• src The source code of this lib in it.

Examples

Android Camera:

• The users use the

  getCameraImage()

  function to get android client phone camera frame and it will return a

  PImage

  object in processing.
• The users use the

  getColor()

  function to get color from android phone camera and it return a

  int

  object.

1. A primitive example to get phone camera image

```processing import com.onlylemi.processing.android.capture.*;

AndroidCamera ac; PImage img;

void setup() { size(720, 480); ac = new AndroidCamera(width, height, 30); ac.start(); }

void draw() { // get android camera frame img = ac.getCameraImage(); image(img, 0, 0); } ```

--

1. A primitive example to get the middle color of phone camera

```processing import com.onlylemi.processing.android.capture.*;

AndroidCamera ac;

void setup() { size(720, 480);

ac = new AndroidCamera(width, height, 20); ac.start(); }

void draw() { background(0); translate(width / 2, height / 2);

// get color from android camera int c = ac.getColor(); fill(c); ellipse(0, 0, 300, 300); } ```

Android Sensor:

There is a class named

AndroidSensor

SensorType

• SensorType.TYPE_ACCELEROMETER
• SensorType.TYPE_LIGHT
• SensorType.TYPE_ORIENTATION
• SensorType.TYPE_PROXIMITY
• SensorType.TYPE_TEMPERATURE
• SensorType.TYPE_PRESSURE
• SensorType.TYPE_GYROSCOPE
• SensorType.TYPEMAGNETICFIELD

1. a example to get android sensor values

```processing import com.onlylemi.processing.android.capture.*;

AndroidSensor as;

void setup() { size(720, 480); background(0);

as = new AndroidSensor(0); as.start(); }

void draw() { background(0); fill(255); textSize(15);

text(SensorType.TYPEACCELEROMETER + " : ", 60, 50); float[] values1 = as.getAccelerometerSensorValues(); //float[] values1 = as.getSensorValues(SensorType.TYPEACCELEROMETER); text("X : " + values1[0], 250, 50); text("Y : " + values1[1], 400, 50); text("Z : " + values1[2], 550, 50);

text(SensorType.TYPEORIENTATION + " : ", 60, 100); float[] values2 = as.getOrientationSensorValues(); //float[] values2 = as.getSensorValues(SensorType.TYPEORIENTATION); text("X : " + values2[0], 250, 100); text("Y : " + values2[1], 400, 100); text("Z : " + values2[2], 550, 100);

text(SensorType.TYPEMAGNETICFIELD + " : ", 60, 150); float[] values3 = as.getMagneticFieldSensorValues(); //float[] values3 = as.getSensorValues(SensorType.TYPEMAGNETICFIELD); text("X : " + values3[0], 250, 150); text("Y : " + values3[1], 400, 150); text("Z : " + values3[2], 550, 150);

text(SensorType.TYPEGYROSCOPE + " : ", 60, 200); float[] values4 = as.getGyroscopeSensorValues(); //float[] values4 = as.getSensorValues(SensorType.TYPEGYROSCOPE); text("X : " + values4[0], 250, 200); text("Y : " + values4[1], 400, 200); text("Z : " + values4[2], 550, 200);

text(SensorType.TYPELIGHT + " : ", 60, 250); float values5 = as.getLightSensorValues(); //float values5 = as.getSensorValues(SensorType.TYPELIGHT)[0]; text("level : " + values5, 250, 250);

text(SensorType.TYPEPROXIMITY + " : ", 60, 300); float values6 = as.getProximitySensorValues(); //float values6 = as.getSensorValues(SensorType.TYPEPROXIMITY)[0]; text("distance : " + values6, 250, 300);

text(SensorType.TYPEPRESSURE + " : ", 60, 350); float values7 = as.getPressureSensorValues(); //float[] values7 = as.getSensorValues(SensorType.TYPEPRESSURE); text("pressure : " + values7, 250, 350);

text(SensorType.TYPETEMPERATURE + " : ", 60, 400); float values8 = as.getTemperatureSensorValues(); //float values8 = as.getSensorValues(SensorType.TYPETEMPERATURE); text("temperature : " + values8, 250, 400); } ```

--

1. a example to use android sensor values

import com.onlylemi.processing.android.capture.*;

AndroidSensor as;
void setup() {
  size(720, 480);
  background(0);
  as = new AndroidSensor(0);
  as.start();
}
void draw() {
  // get accelerometer sensor value
  //float[] values = as.getSensorValues(SensorType.TYPE_ACCELEROMETER);
  float[] values = as.getAccelerometerSensorValues();
  float x = values[0];
  float y = values[1];
  float z = values[2];
  println(values);
  int r = (int) (11.0f * (11.0f + x));
  int g = (int) (11.0f * (11.0f + y));
  int b = (int) (11.0f * (11.0f + z));
  // background
  noStroke();
  fill(r, g, b, 25);
  rect(0, 0, width, height);
  // 3 circles
  float x1 = ((int) (width / 20 * (9.5f + (1.0f) * y)));
  float y1 = ((int) (height / 12 * (x + 6.0f)));
  fill(255, 0, 0);
  ellipse(x1, y1, 100, 100);
  float x2 = ((int) (width / 20 * (9.5f + (-1.0f) * x)));
  float y2 = ((int) (height / 12 * (y + 6.0f)));
  fill(0, 255, 0);
  ellipse(x2, y2, 100, 100);
  float x3 = ((int) (width / 20 * (9.5f + (1.0f) * x)));
  float y3 = ((int) (height / 12 * (y + 6.0f)));
  fill(0, 0, 255);
  ellipse(x3, y3, 100, 100);
}