morristech

import java.util.regex.Matcher
import java.util.regex.Pattern

apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }

morristech

//in your root build.gradle

//--------- Version Increment ----------//

//can call this like `./gradlew incrementVersionCode build`
task incrementVersionCode {
    description = "Increments the version code in the version.properties file"

    doLast {
        File versionPropsFile = file('version.properties')

morristech

def versionFile = file('version.properties')
ext.buildnum = new Properties([BUILD_NUMBER: "0"]);
if (versionFile.isFile()) {
    versionFile.withReader { buildnum.load(it) }
}
def buildNumber = Integer.toString(Integer.parseInt(buildnum.BUILD_NUMBER) + 1)
buildnum.BUILD_NUMBER = buildNumber

task('saveBuildNumber') << {
    versionFile.withWriter { buildnum.store(it, "Automated build number increase") }

morristech

apply from: 'versionCode.gradle'

android {
    defaultConfig {
        versionName VERSION_NAME
        versionCode Integer.parseInt(VERSION_CODE)
    }
}

morristech

# First create the file version.properties with value VERSION_BUILD=0
# In app/build.gradle:

android {
    def versionPropsFile = file('version.properties')
    def versionBuild

    if (versionPropsFile.canRead()) {
        def Properties versionProps = new Properties()
        versionProps.load(new FileInputStream(versionPropsFile))

morristech

Install OpenCV 4.1.2 on Raspbian Buster

$ chmod +x *.sh
$ ./download-opencv.sh
$ ./install-deps.sh
$ ./build-opencv.sh
$ cd ~/opencv/opencv-4.1.2/build
$ sudo make install

morristech

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="daichan4649.lockoverlay"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="15"
        android:targetSdkVersion="17" />

morristech

import kotlinx.coroutines.*
import kotlin.coroutines.*

/**
 * Scope interface to control (pause & resume) timeout
 */
interface TimerScope : CoroutineScope {
    fun pause()
    fun resume()
}

morristech

import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*

private class Buffer<T> {
    private val list = arrayListOf<T>()

    @Synchronized
    fun add(value: T) { list.add(value) }

    @Synchronized

morristech

/*
This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the