Odd ZXing Decoder Error
I am currently writing an application for Android that uses the ZXing library to encode/decode QR codes. I have tried all versions of ZXing from 3.3.1 to 1.9 to see if this error would go away, but it...
View ArticleWhat are the exact steps to add AdMob to my app?
Hello all! I am new to coding, been only doing it daily for a month or two, and I just finished my first game for android. I would like to add it to the Google Play Store with AdMob. I have registered...
View ArticleKeystore
.keystore files ..... How does it work if I already have a keystore file that I want to use to build my apk files? In fact I have several and would like to be able to select whichever I need. I already...
View ArticleImprove alert function
I needed to display alerts in processing android so I got some code from another post and boiled it down to this import android.app.AlertDialog; String alertMessage; void setup() { alertMessage = "This...
View ArticleWhere to store images for loadImage("image.png")?
I'm having trouble loading my images when working in Android Studio. I had the same problem when I was working with plain Java, so I know it just comes down to where I store the files. Based on...
View ArticleHow to load and save table on android without error "File contains a path...
Hey! I'm trying to develop an app on android with processing that needs to save information in a table for next time use and then retrieve it later on. (Sort of like a leaderboard record). The problem...
View ArticleRequest permission for READ_EXTERNAL_STORAGE
I need to READ a .txt from the external storage on my android device, it works but i have to grant the permission accessing to my phone´s settings. What i want is the app I made asks me if I want to...
View ArticleCan't install apk...
Hello, I tried to build my first apk, strictly following what's written here. http://android.processing.org/tutorials/getting_started/index.html I generated the apk but, when I try to install it on the...
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Image processing on Android - poor permormance.
Hi there ! I have made simple code which is performing a blue filter. It adds some value to R value and substract something from GB values in two for() loops. It works great on PC but on mobile the...
View ArticleAndroid ketai Bluetooth read
Hi! I'm using the following code to communicate with arduino on Android, it works great, but can't figure out, how to read the stream until specified character received. Thanks in advance! import...
View ArticleVideo in Android Mode
Hello I am trying to make a project and the first hurdle is making it sense when a viewer is present and play the video/pause video when viewer leaves. I have searched extensively through the forums...
View ArticleHow to make opposite wave player
Hi. I'm trying to make a program that plays the exact opposite of a sound wave. But before that, I need to learn how to properly access the microphone. Here's the sketch I'm trying: import...
View ArticleFailure [INSTALL_FAILED_CONTAINER_ERROR]
Hi, Just installed Android mode a few days ago and try to run the first sketch from the Andres Columbri book: void setup() { fill(0); } void draw() { background(204); if (mousePressed) { if (mouseX...
View ArticlePGraphics and Android : very slow, even with simple sketch
Hi, When I'm running this very simple sketch on a Samsung tab A (2016), frameRate is around 8fps, even with a very simple sketch as this one : PGraphics pg; void setup() { size(displayWidth,...
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Error in running Ketai example code.
Dear Friends, I am trying to run Accelerometer example of Ketai library. I am using Huawei Y3 2017 3G. The selected SDK target is 6.0 (23), and processing is showing no connected device. The USB...
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My phone cant be connected
Good evening! I'm writing to ask You about an advise. I've turned on USB debugging but when I link my mobile phone to the computer, Processing doesn't recognise my mobile.
View ArticleAPDE maximum file length?
Hello, I added a java file in my sketch on APDE but I just note the all files (written or imported), over a certain length, are truncated! Why?
View ArticleSound synthesis on Android (Oscillators)
Hi! I am looking for some advice on what tool to use to play generative sounds into an android device. So far I have had success playing .wav and .mp3 files using the "Cassette" library. However, what...
View ArticleCan't build android app with processing
Hello, I'm trying to get Processing 3.3.6 to work with Android Mode 4.0. With the Android SDK 3.0.1, target API level 26/min. If someone could help me get it to work I'd be very happy, but just as well...
View ArticleTrouble connecting Android Mode 4.0 to Sdk
Hello! I had an old version of Android Mode working fine, but when I upgraded to 4.0, Processing could get set up with the Android Sdk. I am using Processing version 3.3.6. I installed API 26 and its...
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