Processing Forum

easy way to display maps on Android

[3 Replies]
- 22-Feb-2013 12:39 AM
- Forum: Android Processing
someone managed to run the map display on Android?

Demo code to receive SMS in Android/Processing

[4 Replies]
- 18-Feb-2013 07:46 AM
- Forum: Android Processing
Hi !
a simple demo code to receive SMS on your android phone.

Make sure to enable RECEIVE_SMS permissions in your sketch !

Enjoy ! ;-)
1. /*
2. Example code to receive SMS in Processing, Tested on Processing 2.0b7 and a phone on Android Jelly bean
3. by Julien Rat
4. feb 2013
6. Make sure to enable this permission in your sketch:
7. RECEIVE_SMS
8. */
10. import android.content.BroadcastReceiver;
11. import android.content.Context;
12. import android.content.Intent;
14. import android.content.IntentFilter;
15. import android.os.Bundle;
16. import android.telephony.gsm.SmsMessage;
18. String message = "";
19. String number = "";
20. SmsReceiver mySMSReceiver = new SmsReceiver();
21. void setup(){
23. size(400,600,P3D);
24. orientation(PORTRAIT);
27. }
29. void draw(){
31. if(message!=""){ // waiting for new messages
32. fill(0,0,0);
33. rect(0,0,400,600);
34. fill(255,0,0);
35. text("New message !",10,40);
36. text(message,10,90);
37. text("From : "+number,10,130);
38. message="";
39. }
40. }
42. public class SmsReceiver extends BroadcastReceiver //Class to get SMS
43. {
44. @Override
45. public void onReceive(Context context, Intent intent)
46. {
47. //---get the SMS message passed in---
48. Bundle bundle = intent.getExtras();
49. SmsMessage[] msgs = null;
50. String caller="";
51. String str="";
53. if (bundle != null)
54. {
55. //---retrieve the SMS message received---
56. Object[] pdus = (Object[]) bundle.get("pdus");
57. msgs = new SmsMessage[pdus.length];
58. for (int i=0; i<msgs.length; i++){
59. msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
60. caller += msgs[i].getOriginatingAddress();
61. str += msgs[i].getMessageBody().toString();
62. }
64. }
65. message=str;
66. number=caller;
68. }
69. }
73. @Override
74. public void onCreate(Bundle savedInstanceState) {
75. super.onCreate(savedInstanceState);
76. IntentFilter filter = new IntentFilter("android.provider.Telephony.SMS_RECEIVED");
77. registerReceiver(mySMSReceiver, filter); // launch class when SMS are RECEIVED
78. }

Save Battery Tips and tricks

[0 Replies]
- 06-Dec-2012 02:04 AM
- Forum: Android Processing
I open this thread to share programming tips to reduce battery consumption.

my first tip is to use the acceleration A3D, unlike A2D, A3D would use the acceleration of the graphics card, which apparently reduces the overall consomation programs carried out under processing.

after a few tests, A2D solicits more than the processor A3D.

Battery Level

[3 Replies]
- 23-Nov-2012 04:17 AM
- Forum: Android Processing
Hello, I was searching to receive battery usage from my phone to my processing app, now that's done ;-) accords this tutorial By William J. Francis

for more options see http://developer.android.com/reference/android/os/BatteryManager.html#EXTRA_TECHNOLOGY
2. import android.content.BroadcastReceiver;
3. import android.content.Context;
4. import android.content.Intent;
5. import android.content.IntentFilter;
6. import android.os.Bundle;
8. PFont font;
9. int level=0;
10. int charging;
11. int voltage;
12. int temp;
13. String tech;
14. void setup(){
15. size(screenWidth,screenHeight,A3D);
16. font = loadFont("CharterBT-Bold-48.vlw");
17. textFont(font, screenWidth/15);
18. textAlign(CORNER,CENTER);
20. smooth();
21. }
23. void draw(){
24. stroke(255);
25. fill(255);
26. rect(0,0,screenWidth,screenHeight);
27. stroke(0);
28. fill(0);
29. text("Niveau : "+level+" %",screenWidth/4,screenHeight/6);
30. text("Technologie : "+tech,screenWidth/4,2*screenHeight/6);
31. text("Voltage : "+voltage,screenWidth/4,3*screenHeight/6);
32. text("Temperature : "+temp,screenWidth/4,4*screenHeight/6);
33. text("Branchée : "+charging,screenWidth/4,5*screenHeight/6);
34. }
38. private BroadcastReceiver mBatInfoReceiver = new BroadcastReceiver(){
40. @Override
41. public void onReceive(Context c, Intent i) {
44. level = i.getIntExtra("level", 0);
45. voltage = i.getIntExtra("voltage", 0);
46. charging = i.getIntExtra("plugged", 0);
47. tech = i.getStringExtra("technology");
48. temp = i.getIntExtra("temperature",0);
49. }
50. };
52. @Override
53. public void onCreate(Bundle savedInstanceState) {
54. super.onCreate(savedInstanceState);
55. registerReceiver(mBatInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
56. }

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