launch().txt

import android.content.Intent;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.content.pm.ApplicationInfo; 
import android.content.pm.PackageInfo;
import java.util.List;

Activity act;
PackageManager pm;
ApplicationInfo packageInfo;
int i;

void setup() {
  size(displayWidth, displayHeight); background(0, 0, 200); 
  textAlign(CENTER); 
  String str = "Click to launch Chrome."; 
  textSize(12); 
  float twf = width/textWidth(str); 
  textSize(8*twf); 
  text(str, width/2, height/2);
  act = this.getActivity();
  pm = act.getPackageManager();
  List<ApplicationInfo> packages = pm.getInstalledApplications(PackageManager.GET_META_DATA);
  for (ApplicationInfo  packageInfo : packages) {
    if (pm.getLaunchIntentForPackage(packageInfo.packageName)!= null
      && !pm.getLaunchIntentForPackage(packageInfo.packageName).equals("")) {
      println("Package Name :" + packageInfo.packageName);
      println("Launch Intent For Package :"   + pm.getLaunchIntentForPackage(packageInfo.packageName));
      println("Application Label :"   + pm.getApplicationLabel(packageInfo));
      println("i : "+i);
      /*
      if (i==85) {
       startActivity(pm.getLaunchIntentForPackage(packageInfo.packageName));
       break;
       }
       */
      i++;
    }
  }
}

void draw() {
}

void mousePressed() {
  // Change this string to one of the "Package Name" printed in the console // Be sure to have no spaces between quotes
  String str = "com.android.chrome";
  startActivity(pm.getLaunchIntentForPackage(str));
}