Athena: Initial commit

Change-Id: I57c8bdb7ed1a578b3e9c7567aabe2c8ab34d0916

.github/workflows/build.yml

@@ -0,0 +1,24 @@
+name: build
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v1
+
+    - name: Setup JDK 11
+      uses: actions/setup-java@v1
+      with:
+        java-version: 11
+
+    - name: Build with Gradle
+      run: ./gradlew assembleDebug
+
+    - uses: actions/upload-artifact@v3
+      with:
+        name: app-debug.apk
+        path: app/build/outputs/apk/debug/app-debug.apk

.gitignore

@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

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

app/build.gradle.kts

@@ -0,0 +1,56 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+}
+
+android {
+    namespace = "dev.sebaubuntu.athena"
+    compileSdk = 33
+
+    defaultConfig {
+        applicationId = "dev.sebaubuntu.athena"
+        minSdk = 23
+        targetSdk = 33
+        versionCode = 1
+        versionName = "1.0"
+    }
+
+    buildTypes {
+        getByName("release") {
+            // Enables code shrinking, obfuscation, and optimization.
+            isMinifyEnabled = true
+
+            // Enables resource shrinking.
+            isShrinkResources = true
+
+            // Includes the default ProGuard rules files.
+            setProguardFiles(
+                listOf(
+                    getDefaultProguardFile("proguard-android-optimize.txt"),
+                    "proguard-rules.pro"
+                )
+            )
+        }
+        getByName("debug") {
+            // Append .dev to package name so we won't conflict with AOSP build.
+            applicationIdSuffix = ".dev"
+        }
+    }
+
+    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:1.6.1")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.viewpager2:viewpager2:1.1.0-beta01")
+    implementation("com.google.android.material:material:1.9.0-alpha02")
+}

app/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

app/src/main/AndroidManifest.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2023 Sebastiano Barezzi
+     SPDX-License-Identifier: Apache-2.0
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <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.READ_PHONE_STATE" />
+
+    <application
+        android:name=".AthenaApplication"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Athena">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

app/src/main/java/dev/sebaubuntu/athena/AthenaApplication.kt

@@ -0,0 +1,17 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Sebastiano Barezzi
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package dev.sebaubuntu.athena
+
+import android.app.Application
+import com.google.android.material.color.DynamicColors
+
+class AthenaApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+
+        DynamicColors.applyToActivitiesIfAvailable(this)
+    }
+}

app/src/main/java/dev/sebaubuntu/athena/MainActivity.kt

@@ -0,0 +1,59 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Sebastiano Barezzi
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package dev.sebaubuntu.athena
+
+import android.os.Build
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.fragment.app.FragmentActivity
+import androidx.viewpager2.widget.ViewPager2
+import com.google.android.material.tabs.TabLayout
+import com.google.android.material.tabs.TabLayoutMediator
+import dev.sebaubuntu.athena.ui.CategoriesPagerAdapter
+import dev.sebaubuntu.athena.utils.Category
+import dev.sebaubuntu.athena.utils.PermissionsUtils
+
+class MainActivity : AppCompatActivity() {
+    // Views
+    private val tabLayout by lazy { findViewById<TabLayout>(R.id.tabLayout) }
+    private val viewPager2 by lazy { findViewById<ViewPager2>(R.id.viewPager2) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        setSupportActionBar(findViewById(R.id.toolbar))
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            window.isNavigationBarContrastEnforced = true
+        }
+
+        viewPager2.adapter = CategoriesPagerAdapter(this)
+
+        TabLayoutMediator(tabLayout, viewPager2) { tab, position ->
+            val category = Category.categories[position]!!
+            tab.setText(category.name)
+            tab.icon = AppCompatResources.getDrawable(this, category.icon)
+            tab.setContentDescription(category.description)
+        }.attach()
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun onBackPressed() {
+        if (viewPager2.currentItem == 0) {
+            // If the user is currently looking at the first step, allow the system to handle
+            // the Back button. This calls finish() on this activity and pops the back stack.
+            super.onBackPressed()
+        } else {
+            // Otherwise, select the previous step.
+            viewPager2.currentItem = viewPager2.currentItem - 1
+        }
+    }
+
+    companion object {
+        private const val LOG_TAG = "Athena"
+    }
+}

app/src/main/java/dev/sebaubuntu/athena/categories/AudioCategory.kt

@@ -0,0 +1,163 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Sebastiano Barezzi
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package dev.sebaubuntu.athena.categories
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.media.AudioDeviceInfo
+import android.media.AudioManager
+import android.os.Build
+import dev.sebaubuntu.athena.R
+import dev.sebaubuntu.athena.utils.Category
+
+object AudioCategory : Category {
+    override val name = R.string.section_audio_name
+    override val description = R.string.section_audio_description
+    override val icon = R.drawable.ic_audio
+    override val requiredPermissions = arrayOf<String>()
+
+    @SuppressLint("HardwareIds")
+    override fun getInfo(context: Context) = mutableMapOf<String, Map<String, String>>().apply {
+        val audioManager = context.getSystemService(AudioManager::class.java)
+
+        this["General"] = mutableMapOf(
+            "Current audio mode" to when (audioManager.mode) {
+                AudioManager.MODE_NORMAL -> "Normal"
+                AudioManager.MODE_RINGTONE -> "Ringtone"
+                AudioManager.MODE_IN_CALL -> "In call"
+                AudioManager.MODE_IN_COMMUNICATION -> "In communication"
+                AudioManager.MODE_CALL_SCREENING -> "Call screening"
+                AudioManager.MODE_CALL_REDIRECT -> "Call redirect"
+                AudioManager.MODE_COMMUNICATION_REDIRECT -> "Communication redirect"
+                else -> "Unknown"
+            },
+            "Is volume fixed" to "${audioManager.isVolumeFixed}",
+        ).apply {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                this["Is call screening mode supported"] = "${audioManager.isCallScreeningModeSupported}"
+            }
+        }
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S_V2) {
+            this["Spatializer"] = mapOf(
+                "Available" to "${audioManager.spatializer.isAvailable}",
+                "Enabled" to "${audioManager.spatializer.isEnabled}",
+            )
+        }
+
+        val outputDevices = audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS)
+        if (outputDevices.isNotEmpty()) {
+            this["Output devices"] = mapOf()
+            for (outputDevice in outputDevices) {
+                this["${outputDevice.id}"] = getAudioDeviceInfo(outputDevice)
+            }
+        }
+
+        val inputDevices = audioManager.getDevices(AudioManager.GET_DEVICES_INPUTS)
+        if (inputDevices.isNotEmpty()) {
+            this["Input devices"] = mapOf()
+            for (inputDevice in inputDevices) {
+                this["${inputDevice.id}"] = getAudioDeviceInfo(inputDevice)
+            }
+        }
+    }
+
+    private fun getAudioDeviceInfo(audioDeviceInfo: AudioDeviceInfo) =
+        mutableMapOf<String, String>().apply {
+            this["Device ID"] = audioDeviceInfo.id.toString()
+            this["Product name"] = audioDeviceInfo.productName.toString()
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                val address = audioDeviceInfo.address
+                if (address.isNotEmpty()) {
+                    this["Address"] = address
+                }
+            }
+
+            this["Audio device type"] = (deviceTypeToString[audioDeviceInfo.type] ?: "Unknown type")
+
+            this["Device type"] = when {
+                audioDeviceInfo.isSource && audioDeviceInfo.isSink -> "Source/sink"
+                audioDeviceInfo.isSource -> "Source"
+                audioDeviceInfo.isSink -> "Sink"
+                else -> "None"
+            }
+
+            val channelCounts = audioDeviceInfo.channelCounts
+            if (channelCounts.isNotEmpty()) {
+                this["Channel counts"] = channelCounts.joinToString()
+            }
+
+            val channelMasks = audioDeviceInfo.channelMasks
+            if (channelMasks.isNotEmpty()) {
+                this["Channel masks"] = channelMasks.joinToString()
+            }
+
+            val channelIndexMasks = audioDeviceInfo.channelIndexMasks
+            if (channelIndexMasks.isNotEmpty()) {
+                this["Channel index masks"] = channelIndexMasks.joinToString()
+            }
+
+            val sampleRates = audioDeviceInfo.sampleRates
+            if (sampleRates.isNotEmpty()) {
+                this["Sample rates"] = sampleRates.joinToString()
+            }
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                val audioDescriptors = audioDeviceInfo.audioDescriptors
+                if (audioDescriptors.isNotEmpty()) {
+                    this["Audio descriptors"] = audioDescriptors.joinToString {
+                        it.standard.toString()
+                    }
+                }
+            }
+        }
+
+    private val deviceTypeToString = mutableMapOf(
+        AudioDeviceInfo.TYPE_UNKNOWN to "Unknown",
+        AudioDeviceInfo.TYPE_BUILTIN_EARPIECE to "Built in earpiece",
+        AudioDeviceInfo.TYPE_BUILTIN_SPEAKER to "Built in speaker",
+        AudioDeviceInfo.TYPE_WIRED_HEADSET to "Wired headset",
+        AudioDeviceInfo.TYPE_WIRED_HEADPHONES to "Wired headphones",
+        AudioDeviceInfo.TYPE_LINE_ANALOG to "Line analog",
+        AudioDeviceInfo.TYPE_LINE_DIGITAL to "Line digital",
+        AudioDeviceInfo.TYPE_BLUETOOTH_SCO to "Bluetooth SCO",
+        AudioDeviceInfo.TYPE_BLUETOOTH_A2DP to "Bluetooth A2DP",
+        AudioDeviceInfo.TYPE_HDMI to "HDMI",
+        AudioDeviceInfo.TYPE_HDMI_ARC to "HDMI ARC",
+        AudioDeviceInfo.TYPE_USB_DEVICE to "USB device",
+        AudioDeviceInfo.TYPE_USB_ACCESSORY to "USB accessory",
+        AudioDeviceInfo.TYPE_DOCK to "Dock",
+        AudioDeviceInfo.TYPE_FM to "FM",
+        AudioDeviceInfo.TYPE_BUILTIN_MIC to "Built in mic",
+        AudioDeviceInfo.TYPE_FM_TUNER to "FM tuner",
+        AudioDeviceInfo.TYPE_TV_TUNER to "TV tuner",
+        AudioDeviceInfo.TYPE_TELEPHONY to "Telephony",
+        AudioDeviceInfo.TYPE_AUX_LINE to "AUX line",
+        AudioDeviceInfo.TYPE_IP to "IP",
+    ).apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            this[AudioDeviceInfo.TYPE_BUS] = "Bus"
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            this[AudioDeviceInfo.TYPE_USB_HEADSET] = "USB headset"
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            this[AudioDeviceInfo.TYPE_HEARING_AID] = "Hearing aid"
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            this[AudioDeviceInfo.TYPE_BUILTIN_SPEAKER_SAFE] = "Built in speaker safe"
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            this[AudioDeviceInfo.TYPE_REMOTE_SUBMIX] = "Remote submix"
+            this[AudioDeviceInfo.TYPE_BLE_HEADSET] = "BLE headset"
+            this[AudioDeviceInfo.TYPE_BLE_SPEAKER] = "BLE speaker"
+            this[AudioDeviceInfo.TYPE_HDMI_EARC] = "HDMI EARC"
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            this[AudioDeviceInfo.TYPE_BLE_BROADCAST] = "BLE broadcast"
+        }
+    }.toMap()
+}