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    Apps Android Bluetooth - mHandler and manageConnectedSocket errors

    Hi! I am beginner in Android programming. I would like to learn how to send a string between 2 devices via Bluetooth. I was trying to write a code on the base of page Bluetooth | Android Developers I got 3 errors. The first one is, that the MainActivity is underlined red in the following row...
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    Apps How to convert extended ASCII character to number in Android?

    Hi! Can you help me, please? I'm working on an Android app. I get some characters from a file on the Internet and put it to a TextView. These characters are ASCII characters. Then I read these characters one by one and convert it to numbers with the following code: final String textSource...
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    Apps How to convert ASCII characters to string in Android?

    Hi! I am loading a text to TextView from a file on a webpage with my Android app but the problem is that the text is full of ASCII characters, so when the text is loaded to the TextView, I can't see any of these ASCII characters or it shows me a "?" within a black square. My question...
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    Apps How to convert ASCII character to decimal number in Android?

    Hi! I'm working on an Android app. I have a TextView which contains an ASCII character. This character changes every 2 hours. I need to be able to read this character and convert it to decimal number, and then write it to an another TextView. So let's say the character is "[" and it's decimal...
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    Apps How can I decode a file and get its content to my Android app?

    Hi! I'm beginner in Android programming and I'm working on an Android app, that connects to a .crl file on the Internet and gets some data from it. I need to be able to decode this file (like the ASN.1 JavaScript decoder) and then use the decoded data. My question is, how can I access the...
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