commit 6ebed9e77e75210f98d8fcbe4e7941a2dd6e3104 Author: JFronny Date: Wed Jan 25 16:05:03 2023 +0100 UI demo diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..10cfdbf --- /dev/null +++ b/.gitignore @@ -0,0 +1,10 @@ +*.iml +.gradle +/local.properties +/.idea +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties diff --git a/build.gradle.kts b/build.gradle.kts new file mode 100644 index 0000000..42fbceb --- /dev/null +++ b/build.gradle.kts @@ -0,0 +1,38 @@ +plugins { + id("com.android.application") version "7.4.0" + id("org.jetbrains.kotlin.android") version "1.7.21" +} + +android { + namespace = "io.gitlab.jfronny.hc05ac" + compileSdk = 33 + + defaultConfig { + applicationId = "io.gitlab.jfronny.hc05ac" + minSdk = 15 + targetSdk = 33 + versionCode = 1 + versionName = "1.0" + } + + buildTypes { + getByName("release") { + isMinifyEnabled = false + proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro") + } + } + compileOptions { + sourceCompatibility = JavaVersion.VERSION_1_8 + targetCompatibility = JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = "1.8" + } +} + +dependencies { + implementation("androidx.core:core-ktx:1.9.0") + implementation("androidx.appcompat:appcompat:1.6.0") + implementation("com.google.android.material:material:1.8.0") + implementation("androidx.constraintlayout:constraintlayout:2.1.4") +} diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..3c5031e --- /dev/null +++ b/gradle.properties @@ -0,0 +1,23 @@ +# Project-wide Gradle settings. +# IDE (e.g. Android Studio) users: +# Gradle settings configured through the IDE *will override* +# any settings specified in this file. +# For more details on how to configure your build environment visit +# http://www.gradle.org/docs/current/userguide/build_environment.html +# Specifies the JVM arguments used for the daemon process. +# The setting is particularly useful for tweaking memory settings. +org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 +# When configured, Gradle will run in incubating parallel mode. +# This option should only be used with decoupled projects. More details, visit +# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects +# org.gradle.parallel=true +# AndroidX package structure to make it clearer which packages are bundled with the +# Android operating system, and which are packaged with your app's APK +# https://developer.android.com/topic/libraries/support-library/androidx-rn +android.useAndroidX=true +# Kotlin code style for this project: "official" or "obsolete": +kotlin.code.style=official +# Enables namespacing of each library's R class so that its R class includes only the +# resources declared in the library itself and none from the library's dependencies, +# thereby reducing the size of the R class for that library +android.nonTransitiveRClass=true \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..943f0cb Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..f398c33 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip +networkTimeout=10000 +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..65dcd68 --- /dev/null +++ b/gradlew @@ -0,0 +1,244 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..93e3f59 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,92 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/proguard-rules.pro b/proguard-rules.pro new file mode 100644 index 0000000..ff59496 --- /dev/null +++ b/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle.kts. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/settings.gradle.kts b/settings.gradle.kts new file mode 100644 index 0000000..7bc9a7a --- /dev/null +++ b/settings.gradle.kts @@ -0,0 +1,16 @@ +pluginManagement { + repositories { + google() + mavenCentral() + gradlePluginPortal() + } +} +dependencyResolutionManagement { + repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) + repositories { + google() + mavenCentral() + } +} + +rootProject.name = "HC05AC" diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml new file mode 100644 index 0000000..e5ac061 --- /dev/null +++ b/src/main/AndroidManifest.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/src/main/java/io/gitlab/jfronny/hc05ac/DemoActivity.kt b/src/main/java/io/gitlab/jfronny/hc05ac/DemoActivity.kt new file mode 100644 index 0000000..72a42d0 --- /dev/null +++ b/src/main/java/io/gitlab/jfronny/hc05ac/DemoActivity.kt @@ -0,0 +1,7 @@ +package io.gitlab.jfronny.hc05ac + +class DemoActivity : InputActivity() { + override fun send(left: Byte, right: Byte) { + logI("Left=$left Right=$right") + } +} \ No newline at end of file diff --git a/src/main/java/io/gitlab/jfronny/hc05ac/InputActivity.kt b/src/main/java/io/gitlab/jfronny/hc05ac/InputActivity.kt new file mode 100644 index 0000000..587fd1a --- /dev/null +++ b/src/main/java/io/gitlab/jfronny/hc05ac/InputActivity.kt @@ -0,0 +1,64 @@ +package io.gitlab.jfronny.hc05ac + +import android.Manifest +import android.os.Build +import android.os.Bundle +import android.view.MotionEvent +import android.view.WindowManager +import androidx.appcompat.app.AppCompatActivity +import androidx.appcompat.widget.LinearLayoutCompat + +abstract class InputActivity : AppCompatActivity() { + private var root: LinearLayoutCompat? = null + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + setContentView(R.layout.activity_main) + if (!hasPermission(Manifest.permission.ACCESS_NOTIFICATION_POLICY)) { + goToNotificationSettings() + } + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && !hasPermission(Manifest.permission.BLUETOOTH_CONNECT)) { + requestPermissions(Manifest.permission.BLUETOOTH_CONNECT) + } + window.addFlags( + WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or + WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD or + WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED or + WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON + ) + + root = findViewById(R.id.root) + } + + override fun onTouchEvent(event: MotionEvent?): Boolean { + if (event != null) { + if (event.x > root!!.width / 2) right(event.y, root!!.height.toFloat(), event.jAction) + else left(event.y, root!!.height.toFloat(), event.jAction) + } + return false + } + + private var left: Byte = 0 + private var right: Byte = 0 + + private fun left(y: Float, height: Float, action: Action): Boolean { + left = when (action) { + Action.DOWN, Action.MOVE -> (127 - (y * 256 / height).clamp(0f, 256f)).toInt().toByte() + Action.UP -> 0 + Action.OTHER -> return false + } + send(left, right) + return false + } + + private fun right(y: Float, height: Float, action: Action): Boolean { + right = when (action) { + Action.DOWN, Action.MOVE -> (127 - (y * 256 / height).clamp(0f, 256f)).toInt().toByte() + Action.UP -> 0 + Action.OTHER -> return false + } + send(left, right) + return false + } + + protected abstract fun send(left: Byte, right: Byte) +} \ No newline at end of file diff --git a/src/main/java/io/gitlab/jfronny/hc05ac/bt/DeviceList.kt b/src/main/java/io/gitlab/jfronny/hc05ac/bt/DeviceList.kt new file mode 100644 index 0000000..a9286ae --- /dev/null +++ b/src/main/java/io/gitlab/jfronny/hc05ac/bt/DeviceList.kt @@ -0,0 +1,76 @@ +package io.gitlab.jfronny.hc05ac.bt + +import android.annotation.SuppressLint +import android.bluetooth.BluetoothAdapter +import android.bluetooth.BluetoothManager +import android.content.Context +import android.content.Intent +import android.os.Build +import android.os.Bundle +import android.view.View +import android.widget.* +import android.widget.AdapterView.OnItemClickListener +import androidx.appcompat.app.AppCompatActivity +import io.gitlab.jfronny.hc05ac.R +import io.gitlab.jfronny.hc05ac.btAdapter + +class DeviceList : AppCompatActivity() { + private var deviceList: ListView? = null + private var bluetoothAdapter: BluetoothAdapter? = null + @SuppressLint("MissingPermission") + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + setContentView(R.layout.activity_device_list) + val btnPaired: Button = findViewById(R.id.button) + deviceList = findViewById(R.id.listView) + bluetoothAdapter = btAdapter + if (bluetoothAdapter == null) { + Toast.makeText(applicationContext, "Bluetooth device not available", Toast.LENGTH_LONG) + .show() + finish() + } else if (!bluetoothAdapter!!.isEnabled) { + val turnBTon = Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE) + startActivityForResult(turnBTon, 1) + } + btnPaired.setOnClickListener { pairedDevicesList() } + } + + @SuppressLint("MissingPermission") + private fun pairedDevicesList() { + val pairedDevices = bluetoothAdapter!!.bondedDevices + val list: MutableList = ArrayList() + if (pairedDevices.size > 0) { + for (bt in pairedDevices) { + list.add( + """ + ${bt.name} + ${bt.address} + """.trimIndent() + ) + } + } else { + Toast.makeText( + applicationContext, + "No Paired Bluetooth Devices Found.", + Toast.LENGTH_LONG + ).show() + } + val adapter = ArrayAdapter(this, android.R.layout.simple_list_item_1, list) + deviceList!!.adapter = adapter + deviceList!!.onItemClickListener = myListClickListener + } + + private val myListClickListener = + OnItemClickListener { _: AdapterView<*>?, view: View, _: Int, _: Long -> + val info = (view as TextView).text.toString() + val address = info.substring(info.length - 17) + val i = Intent(this@DeviceList, LedControl::class.java) + i.putExtra(EXTRA_ADDRESS, address) + startActivity(i) + } + + companion object { + @JvmField + var EXTRA_ADDRESS = "device_address" + } +} \ No newline at end of file diff --git a/src/main/java/io/gitlab/jfronny/hc05ac/bt/LedControl.kt b/src/main/java/io/gitlab/jfronny/hc05ac/bt/LedControl.kt new file mode 100644 index 0000000..4b94533 --- /dev/null +++ b/src/main/java/io/gitlab/jfronny/hc05ac/bt/LedControl.kt @@ -0,0 +1,107 @@ +package io.gitlab.jfronny.hc05ac.bt + +import android.annotation.SuppressLint +import android.app.ProgressDialog +import android.bluetooth.BluetoothSocket +import android.os.AsyncTask +import android.os.Bundle +import android.widget.Button +import android.widget.TextView +import android.widget.Toast +import androidx.appcompat.app.AppCompatActivity +import io.gitlab.jfronny.hc05ac.R +import io.gitlab.jfronny.hc05ac.btAdapter +import java.io.IOException +import java.util.* + +class LedControl : AppCompatActivity() { + var address: String? = null + var lumn: TextView? = null + private var progress: ProgressDialog? = null + var btSocket: BluetoothSocket? = null + private var isBtConnected = false + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + val newint = intent + address = newint.getStringExtra(DeviceList.EXTRA_ADDRESS) + setContentView(R.layout.activity_led_control) + val btn1: Button = findViewById(R.id.button2) + val btn2: Button = findViewById(R.id.button3) + val btn3: Button = findViewById(R.id.button5) + val btn4: Button = findViewById(R.id.button6) + val btn5: Button = findViewById(R.id.button7) + val btnDis: Button = findViewById(R.id.button4) + lumn = findViewById(R.id.textView2) + ConnectBT().execute() + btn1.setOnClickListener { sendSignal("1") } + btn2.setOnClickListener { sendSignal("2") } + btn3.setOnClickListener { sendSignal("3") } + btn4.setOnClickListener { sendSignal("4") } + btn5.setOnClickListener { sendSignal("5") } + btnDis.setOnClickListener { disconnect() } + } + + private fun sendSignal(number: String) { + if (btSocket != null) { + try { + btSocket!!.outputStream.write(number.toByteArray()) + } catch (e: IOException) { + msg("Error") + } + } + } + + private fun disconnect() { + if (btSocket != null) { + try { + btSocket!!.close() + } catch (e: IOException) { + msg("Error") + } + } + finish() + } + + private fun msg(s: String) { + Toast.makeText(applicationContext, s, Toast.LENGTH_LONG).show() + } + + private inner class ConnectBT : AsyncTask() { + private var connectSuccess = true + override fun onPreExecute() { + progress = ProgressDialog.show(this@LedControl, "Connecting...", "Please Wait!!!") + } + + @SuppressLint("MissingPermission") + override fun doInBackground(vararg devices: Void?): Void? { + try { + if (btSocket == null || !isBtConnected) { + val bluetoothAdapter = btAdapter + val dispositivo = bluetoothAdapter.getRemoteDevice(address) + btSocket = dispositivo.createInsecureRfcommSocketToServiceRecord(myUUID) + bluetoothAdapter.cancelDiscovery() + btSocket!!.connect() + } + } catch (e: IOException) { + connectSuccess = false + } + return null + } + + override fun onPostExecute(result: Void?) { + super.onPostExecute(result) + if (!connectSuccess) { + msg("Connection Failed. Is it a SPP Bluetooth? Try again.") + finish() + } else { + msg("Connected") + isBtConnected = true + } + progress!!.dismiss() + } + } + + companion object { + val myUUID: UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB") + } +} \ No newline at end of file diff --git a/src/main/java/io/gitlab/jfronny/hc05ac/util.kt b/src/main/java/io/gitlab/jfronny/hc05ac/util.kt new file mode 100644 index 0000000..c34a4bc --- /dev/null +++ b/src/main/java/io/gitlab/jfronny/hc05ac/util.kt @@ -0,0 +1,64 @@ +package io.gitlab.jfronny.hc05ac + +import android.app.Activity +import android.bluetooth.BluetoothAdapter +import android.bluetooth.BluetoothManager +import android.content.Context +import android.content.Intent +import android.content.pm.PackageManager +import android.net.Uri +import android.os.Build +import android.provider.Settings +import android.util.Log +import android.view.MotionEvent +import androidx.core.app.ActivityCompat +import kotlin.math.max +import kotlin.math.min + +private val TAG = "HC05AC" + +val MotionEvent.jAction get() = when (action) { + MotionEvent.ACTION_UP -> Action.UP + MotionEvent.ACTION_DOWN -> Action.DOWN + MotionEvent.ACTION_MOVE -> Action.MOVE + else -> Action.OTHER +} + +enum class Action { + UP, DOWN, MOVE, OTHER; +} + +fun Context.goToNotificationSettings() { + val intent = Intent() + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + intent.action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS + intent.putExtra(Settings.EXTRA_APP_PACKAGE, packageName) + // intent.data = Uri.fromParts(SCHEME, context.packageName, null); + } else if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) { + intent.action = "android.settings.APP_NOTIFICATION_SETTINGS" + intent.putExtra("app_package", packageName) + } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { + intent.action = "android.settings.APP_NOTIFICATION_SETTINGS" + intent.putExtra("app_package", packageName) + intent.putExtra("app_uid", applicationInfo.uid) + } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) { + intent.action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS + intent.addCategory(Intent.CATEGORY_DEFAULT) + intent.data = Uri.parse("package:" + packageName) + } else { + return + } + startActivity(intent) +} + +fun Float.clamp(min: Float, max: Float) = min(max(this, min), max) + +fun logI(message: String) = Log.i(TAG, message) + +fun Context.hasPermission(permission: String) = ActivityCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED + +fun Activity.requestPermissions(vararg permissions: String, @androidx.annotation.IntRange(from = 0) requestCode: Int = 0) += ActivityCompat.requestPermissions(this, permissions, requestCode) + +val Activity.btAdapter get() = if (Build.VERSION.SDK_INT >= 31) (getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager).adapter +else BluetoothAdapter.getDefaultAdapter() \ No newline at end of file diff --git a/src/main/res/drawable-v24/ic_launcher_foreground.xml b/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/src/main/res/drawable/divider.xml b/src/main/res/drawable/divider.xml new file mode 100644 index 0000000..82e7318 --- /dev/null +++ b/src/main/res/drawable/divider.xml @@ -0,0 +1,4 @@ + + + + \ No newline at end of file diff --git a/src/main/res/drawable/ic_launcher_background.xml b/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/main/res/layout/activity_device_list.xml b/src/main/res/layout/activity_device_list.xml new file mode 100644 index 0000000..ab89f8c --- /dev/null +++ b/src/main/res/layout/activity_device_list.xml @@ -0,0 +1,61 @@ + + + + + + + + + +