# Android Bluetooth native code

**URL:** https://discourse.processing.org/t/android-bluetooth-native-code/27586
**Category:** Processing for Android
**Created:** [February 4, 2021, 3:40pm UTC](https://discourse.processing.org/t/android-bluetooth-native-code/27586 "2021-02-04T15:40:34Z")
**Posts on this page:** 1
**Showing post:** 16

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### Author: ![jafal](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jafal/32/19112_2.png) [@jafal](https://discourse.processing.org/u/jafal)
#### Post date: [February 6, 2021, 7:42pm UTC](https://discourse.processing.org/t/android-bluetooth-native-code/27586/16 "2021-02-06T19:42:30Z")

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solved here

> [@Unexpected behavior of char\[\] in print / println](https://discourse.processing.org/t/unexpected-behavior-of-char-in-print-println/27609):
>
> Hey. While working with an array of characters I checked the value of the array members by using the print / println function. The code boils down to : void setup() { char[] ch = new char[2]; ch[0] = ‘0’; ch[1] = ‘0’; print("two statements: "); println(ch[0] + ch[1]); println("one statement: " + ch[0] + ch[1]); exit(); } which on the console delivers: two statements: 96 one statement: 00 I am able to indicate the origine of the 96 as being twice de ASCII code of ‘0’ (zero) but the diffe…

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