[SOLVED] Show image stored in SDCARD (sdk 26)

Processing for Android
11

SOLVED ! Thx a lot !
There is a builtin function https://android.processing.org/reference/permissions/request.html

Here is my code

import android.os.Environment;
PImage img;
File myFile = android.os.Environment.getExternalStoragePublicDirectory(android.os.Environment.DIRECTORY_DCIM);
void setup() {
  requestPermission("android.permission.READ_EXTERNAL_STORAGE", "initRead");
  requestPermission("android.permission.WRITE_EXTERNAL_STORAGE", "initWrite");
}
void draw() {

}

void initRead(boolean granted) {
  if (granted) {   
    println("init read sdcard OK");
    String myPath= myFile.toString();
    img = loadImage(myPath+"/cat.jpg");/// if needed add subfolders!
    image(img,0,0);
    // ...
  } else {
    println("Read SDcard is not available");
    // ...
  }
}
void initWrite(boolean granted) {
  if (granted) {   
    println("init write sdcard OK");
    // ...
  } else {
    println("Write SDcard is not available");
    // ...
  }
}
1 Like