Initial commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+.idea

LICENSE

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+MIT License
+
+Copyright (c) 2024 Belkaar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# ZeroNavBridge

app/.gitignore

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+/build

app/build.gradle.kts

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+plugins {
+	alias(libs.plugins.androidApplication)
+	alias(libs.plugins.jetbrainsKotlinAndroid)
+}
+
+android {
+	namespace = "team.burkart.zero.navbridge"
+	compileSdk = 34
+
+	defaultConfig {
+		applicationId = "team.burkart.zero.navbridge"
+		minSdk = 26
+		targetSdk = 34
+		versionCode = 1
+		versionName = "1.0"
+
+		testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+		vectorDrawables {
+			useSupportLibrary = true
+		}
+	}
+
+	buildTypes {
+		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"
+	}
+	packaging {
+		resources {
+			excludes += "/META-INF/{AL2.0,LGPL2.1}"
+		}
+	}
+}
+
+dependencies {
+	implementation(libs.androidx.core.ktx)
+	implementation(libs.androidx.appcompat)
+	implementation(libs.material)
+	implementation(libs.androidx.activity)
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# 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

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools">
+
+	<uses-feature
+		android:name="android.hardware.bluetooth_le"
+		android:required="true" />
+
+	<uses-permission
+		android:name="android.permission.BLUETOOTH"
+		android:maxSdkVersion="30" />
+	<uses-permission
+		android:name="android.permission.BLUETOOTH_ADMIN"
+		android:maxSdkVersion="30" />
+	<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+	<uses-permission
+		android:name="android.permission.BLUETOOTH_SCAN"
+		android:usesPermissionFlags="neverForLocation" />
+	<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+	<uses-permission android:name="android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE" />
+
+	<application
+		android:allowBackup="true"
+		android:dataExtractionRules="@xml/data_extraction_rules"
+		android:fullBackupContent="@xml/backup_rules"
+		android:icon="@mipmap/ic_launcher"
+		android:label="@string/app_name"
+		android:roundIcon="@mipmap/ic_launcher_round"
+		android:supportsRtl="true"
+		android:theme="@style/Theme.ZeroNavBridge"
+		tools:targetApi="34">
+		<activity
+			android:name=".MainActivity"
+			android:exported="true"
+			android:label="@string/app_name"
+			android:screenOrientation="nosensor"
+			android:theme="@style/Theme.ZeroNavBridge">
+			<intent-filter>
+				<action android:name="android.intent.action.MAIN" />
+				<category android:name="android.intent.category.LAUNCHER" />
+			</intent-filter>
+		</activity>
+
+		<activity
+			android:name=".HelpActivity"
+			android:exported="false"
+			android:theme="@style/Theme.ZeroNavBridge" />
+
+		<activity
+			android:name=".StartActivity"
+			android:exported="true"
+			android:label="@string/title_activity_start"
+			android:theme="@style/Theme.ZeroNavBridge.Translucent">
+			<intent-filter>
+				<action android:name="team.burkart.zero.navbridge.START" />
+			</intent-filter>
+		</activity>
+
+		<receiver
+			android:name=".NavReceiver"
+			android:enabled="true"
+			android:exported="true">
+			<intent-filter>
+				<action android:name="team.burkart.zero.navbridge.UPDATENAV" />
+			</intent-filter>
+		</receiver>
+
+		<service
+			android:name=".BridgeService"
+			android:exported="false"
+			android:foregroundServiceType="connectedDevice"
+			android:label="@string/service_name">
+			<intent-filter>
+				<action android:name="team.burkart.zero.navbridge.UPDATENAV" />
+			</intent-filter>
+		</service>
+
+		<service android:name=".MapsNotificationListener"
+			android:label="@string/mapslistener_service_name"
+			android:exported="false"
+			android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
+			<intent-filter>
+				<action android:name="android.service.notification.NotificationListenerService" />
+			</intent-filter>
+			<meta-data android:name="android.service.notification.default_filter_types" android:value="ongoing|alerting|silent" />
+			<meta-data android:name="android.service.notification.disabled_filter_types" android:value="conversations" />
+		</service>
+
+	</application>
+
+</manifest>

app/src/main/java/team/burkart/zero/LogUtil.kt

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+package team.burkart.zero
+
+import android.annotation.SuppressLint
+import android.os.Handler
+import android.os.Looper
+import android.util.Log
+import android.widget.TextView
+
+class LogUtil {
+	companion object {
+		@SuppressLint("SetTextI18n")
+		fun log(message: String) {
+			Log.i("zero", message)
+			Handler(Looper.getMainLooper()).post {
+				logView?.text = logView?.text.toString() + message + "\n"
+			}
+		}
+
+		fun clear() {
+			Handler(Looper.getMainLooper()).post {
+				logView?.text = ""
+			}
+		}
+
+		fun setLogView(view: TextView?) {
+			logView = view
+		}
+
+		fun setTimeStamp(name: String) {
+			timeStamps.put(name, System.currentTimeMillis())
+		}
+
+		fun getTimeStampString() : String {
+			var result = ""
+			val currentTime = System.currentTimeMillis()
+			timeStamps.forEach {
+				t, u -> result += t + ":"+ ((currentTime - u).toFloat() / 1000).toInt().toString() + "s; "
+			}
+			return result
+		}
+
+		private val timeStamps : MutableMap<String, Long> = HashMap()
+		@SuppressLint("StaticFieldLeak")
+		private var logView : TextView? = null
+	}
+}

app/src/main/java/team/burkart/zero/Observable.kt

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+package team.burkart.zero
+
+class Observable<T>(private var value : T) {
+	private val observers : MutableList<(value: T, oldValue: T)->Unit> = ArrayList()
+
+	fun get() : T {return value;}
+
+	fun set(newValue: T) {
+		observers.forEach { observer -> observer.invoke(newValue, value); }
+		value = newValue
+	}
+
+	fun observe (callback: (value: T, oldValue: T)->Unit) {
+		observers.add(callback)
+		callback.invoke(value, value)
+	}
+}