chore(overall): Add an example app to show the lib

.gitignore

@@ -2,4 +2,4 @@
 .gradle
 .idea
 local.properties
-build
+build

build.gradle

@@ -5,12 +5,19 @@ buildscript {
     ext.kotlin_version = '1.3.72'
     repositories {
         google()
-        mavenCentral()
         jcenter()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
     }
 }
 

example/.gitignore

@@ -0,0 +1 @@
+/build

example/build.gradle

@@ -0,0 +1,33 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.0"
+
+    defaultConfig {
+        applicationId "com.github.quentin7b.slt.example"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.0-beta8"
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation project(':slt')
+    testImplementation 'junit:junit:4.12'
+}

example/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.
+#
+# 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

example/src/main/AndroidManifest.xml

@@ -0,0 +1,22 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.github.quentin7b.slt.example">
+
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".ExampleActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

example/src/main/java/com/github/quentin7b/slt/example/ExampleActivity.kt

@@ -0,0 +1,88 @@
+package com.github.quentin7b.slt.example
+
+import android.Manifest
+import android.annotation.SuppressLint
+import android.content.pm.PackageManager
+import android.location.Location
+import android.os.Bundle
+import android.os.PersistableBundle
+import android.widget.Button
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import fr.quentinklein.slt.LocationTracker
+import fr.quentinklein.slt.ProviderError
+import kotlinx.android.synthetic.main.example_activity.*
+
+class ExampleActivity : AppCompatActivity() {
+
+    lateinit var latitudeTv: TextView
+    lateinit var longitudeTv: TextView
+    lateinit var startStopBtn: Button
+
+    var tracker: LocationTracker = LocationTracker(
+            minTimeBetweenUpdates = 1000L, // one second
+            minDistanceBetweenUpdates = 1F, // one meter
+            shouldUseGPS = true,
+            shouldUseNetwork = true,
+            shouldUsePassive = true
+    ).also {
+        it.addListener(object : LocationTracker.Listener {
+            override fun onLocationFound(location: Location) {
+                tv_lat.text = location.latitude.toString()
+                tv_long.text = location.longitude.toString()
+            }
+
+            override fun onProviderError(providerError: ProviderError) {
+                TODO("Not yet implemented")
+            }
+
+        })
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.example_activity)
+        latitudeTv = findViewById(R.id.tv_lat)
+        longitudeTv = findViewById(R.id.tv_long)
+        startStopBtn = findViewById(R.id.btn_start_stop)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        initTracker()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        tracker.stopListening(clearListeners = true);
+    }
+
+    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        initTracker()
+    }
+
+    private fun initTracker() {
+        val hasFineLocation = ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED;
+        val hasCoarseLocation = ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED
+        if (!hasFineLocation || !hasCoarseLocation) {
+            return ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION), 1337);
+        }
+        startStopBtn.setOnClickListener {
+            startStop()
+        }
+    }
+
+    @SuppressLint("MissingPermission", "SetTextI18n")
+    private fun startStop() {
+        if (tracker.isListening) {
+            startStopBtn.text = "Start"
+            tracker.stopListening()
+        } else {
+            startStopBtn.text = "Stop"
+            tracker.startListening(context = baseContext)
+        }
+    }
+
+}

example/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>