Initial Commit

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/.gitignore

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+/build

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/build.gradle.kts

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+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+}
+
+android {
+    namespace = "io.miniaud.miniaudiotester"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "io.miniaud.miniaudiotester"
+        minSdk = 26
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+    externalNativeBuild {
+        cmake {
+            path = file("src/main/cpp/CMakeLists.txt")
+            version = "3.22.1"
+        }
+    }
+    buildFeatures {
+        viewBinding = true
+    }
+}
+
+dependencies {
+
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+    implementation(libs.androidx.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+}

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/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

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/androidTest/java/io/miniaud/miniaudiotester/ExampleInstrumentedTest.kt

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+package io.miniaud.miniaudiotester
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("io.miniaud.miniaudiotester", appContext.packageName)
+    }
+}

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/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">
+
+    <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.MiniaudioTester"
+        tools:targetApi="31">
+        <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>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/cpp/CMakeLists.txt

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+# For more information about using CMake with Android Studio, read the
+# documentation: https://d.android.com/studio/projects/add-native-code.html.
+# For more examples on how to use CMake, see https://github.com/android/ndk-samples.
+
+# Sets the minimum CMake version required for this project.
+cmake_minimum_required(VERSION 3.22.1)
+
+# Declares the project name. The project name can be accessed via ${ PROJECT_NAME},
+# Since this is the top level CMakeLists.txt, the project name is also accessible
+# with ${CMAKE_PROJECT_NAME} (both CMake variables are in-sync within the top level
+# build script scope).
+project("miniaudiotester")
+
+# Creates and names a library, sets it as either STATIC
+# or SHARED, and provides the relative paths to its source code.
+# You can define multiple libraries, and CMake builds them for you.
+# Gradle automatically packages shared libraries with your APK.
+#
+# In this top level CMakeLists.txt, ${CMAKE_PROJECT_NAME} is used to define
+# the target library name; in the sub-module's CMakeLists.txt, ${PROJECT_NAME}
+# is preferred for the same purpose.
+#
+# In order to load a library into your app from Java/Kotlin, you must call
+# System.loadLibrary() and pass the name of the library defined here;
+# for GameActivity/NativeActivity derived applications, the same library name must be
+# used in the AndroidManifest.xml file.
+add_library(${CMAKE_PROJECT_NAME} SHARED
+        # List C/C++ source files with relative paths to this CMakeLists.txt.
+        native-lib.cpp)
+
+# Specifies libraries CMake should link to your target library. You
+# can link libraries from various origins, such as libraries defined in this
+# build script, prebuilt third-party libraries, or Android system libraries.
+target_link_libraries(${CMAKE_PROJECT_NAME}
+        # List libraries link to the target library
+        android
+        log)

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/cpp/native-lib.cpp

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+#include <jni.h>
+#include <string>
+
+#define MA_DEBUG_OUTPUT
+#include "../../../../../../../miniaudio.c" /* Android projects have very deep folder structures... */
+
+typedef enum
+{
+    BACKEND_AUTO,
+    BACKEND_AAUDIO,
+    BACKEND_OPENSL
+} backend_choice_t;
+
+typedef struct
+{
+    ma_device device;
+    ma_waveform waveform;
+    bool hasDevice;
+    bool hasError;              /* Will be set to true if something went wrong. */
+    std::string errorMessage;   /* Will be an empty string if there is no error message. */
+} audio_state_t;
+
+static void audio_state_set_error(audio_state_t* pAudioState, const char* pMessage)
+{
+    assert(pAudioState != nullptr);
+
+    pAudioState->hasError = true;
+    pAudioState->errorMessage = pMessage;
+}
+
+
+static void data_callback(ma_device* pDevice, void* pFramesOut, const void* pFramesIn, ma_uint32 frameCount)
+{
+    auto* pAudioState = (audio_state_t*)pDevice->pUserData;
+    assert(pAudioState != nullptr);
+
+    ma_waveform_read_pcm_frames(&pAudioState->waveform, pFramesOut, frameCount, nullptr);
+}
+
+
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_UninitializeAudio(JNIEnv *env, jobject, jlong audioState)
+{
+    auto* pAudioState = (audio_state_t*)audioState;
+    if (pAudioState == nullptr) {
+        return 0;
+    }
+
+    if (pAudioState->hasDevice) {
+        ma_device_uninit(&pAudioState->device);
+        ma_waveform_uninit(&pAudioState->waveform);
+        pAudioState->hasDevice = false;
+    }
+
+    pAudioState->hasError = false;
+    pAudioState->errorMessage = "";
+
+    return (jlong)pAudioState;
+}
+
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_PlayAudio(JNIEnv *env, jobject, jlong audioState, int backend)
+{
+    auto* pAudioState = (audio_state_t*)audioState;
+    ma_result result;
+
+    if (pAudioState == nullptr) {
+        pAudioState = new audio_state_t;
+        pAudioState->hasDevice = false;
+        pAudioState->hasError  = false;
+    }
+
+    /* If we don't have a device, create one. */
+    if (!pAudioState->hasDevice) {
+        ma_context_config contextConfig = ma_context_config_init();
+        ma_backend pBackends[1];
+        size_t backendCount;
+
+        if (backend == BACKEND_AUTO) {
+            backendCount = 0;
+        } else {
+            backendCount = 1;
+            if (backend == BACKEND_AAUDIO) {
+                pBackends[0] = ma_backend_aaudio;
+            } else if (backend == BACKEND_OPENSL) {
+                pBackends[0] = ma_backend_opensl;
+            } else {
+                backendCount = 0;
+            }
+        }
+
+        ma_device_config deviceConfig = ma_device_config_init(ma_device_type_playback);
+        deviceConfig.dataCallback = data_callback;
+        deviceConfig.pUserData = pAudioState;
+
+        result = ma_device_init_ex((backendCount == 0) ? nullptr : pBackends, backendCount, &contextConfig, &deviceConfig, &pAudioState->device);
+        if (result != MA_SUCCESS) {
+            audio_state_set_error(pAudioState, (std::string("Failed to initialize device. ") + ma_result_description(result)).c_str());
+            pAudioState->hasDevice = false;
+        }
+
+        /* Before starting the device we will need a waveform object. This should never fail to initialize. */
+        ma_waveform_config waveformConfig = ma_waveform_config_init(pAudioState->device.playback.format, pAudioState->device.playback.channels, pAudioState->device.sampleRate, ma_waveform_type_sine, 0.2, 400);
+        ma_waveform_init(&waveformConfig, &pAudioState->waveform);
+
+        pAudioState->hasDevice = true;
+    }
+
+    /* At this point we should have a device. Start it. */
+    result = ma_device_start(&pAudioState->device);
+    if (result != MA_SUCCESS) {
+        audio_state_set_error(pAudioState, (std::string("Failed to start device. ") + ma_result_description(result)).c_str());
+    }
+
+    return (jlong)pAudioState;
+}
+
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_PauseAudio(JNIEnv *env, jobject, jlong audioState)
+{
+    auto* pAudioState = (audio_state_t*)audioState;
+    if (pAudioState == nullptr) {
+        return true;
+    }
+
+    if (!pAudioState->hasError) {
+        if (pAudioState->hasDevice) {
+            ma_result result = ma_device_stop(&pAudioState->device);
+            if (result != MA_SUCCESS) {
+                audio_state_set_error(pAudioState, ma_result_description(result));
+            }
+        } else {
+            audio_state_set_error(pAudioState, "Trying to pause audio, but there is no device.");
+        }
+    }
+
+    return (jlong)pAudioState;
+}
+
+extern "C"
+JNIEXPORT jboolean JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_HasAudioError(JNIEnv *env, jobject, jlong audioState)
+{
+    auto* pAudioState = (audio_state_t*)audioState;
+    if (pAudioState == nullptr) {
+        return true;
+    }
+
+    return pAudioState->hasError;
+}
+
+extern "C"
+JNIEXPORT jstring JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_GetAudioError(JNIEnv *env, jobject, jlong audioState)
+{
+    auto* pAudioState = (audio_state_t*)audioState;
+    if (pAudioState == nullptr) {
+        return env->NewStringUTF("Out of memory");
+    }
+
+    return env->NewStringUTF(pAudioState->errorMessage.c_str());
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_io_miniaud_miniaudiotester_MainActivity_DeleteAudioState(JNIEnv *env, jobject thiz, jlong audioState)
+{
+    Java_io_miniaud_miniaudiotester_MainActivity_UninitializeAudio(env, thiz, audioState);
+    delete (audio_state_t*)audioState;
+}

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/java/io/miniaud/miniaudiotester/MainActivity.kt

@@ -0,0 +1,79 @@
+package io.miniaud.miniaudiotester
+
+import android.annotation.SuppressLint
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.widget.TextView
+import io.miniaud.miniaudiotester.databinding.ActivityMainBinding
+
+enum class AudioBackend(val value: Int)
+{
+    BACKEND_AUTO(0),
+    BACKEND_AAUDIO(1),
+    BACKEND_OPENSL(2)
+}
+
+class MainActivity : AppCompatActivity()
+{
+    private lateinit var binding: ActivityMainBinding
+
+    @SuppressLint("SetTextI18n")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        binding.btnPlay.setOnClickListener {
+            val backend: AudioBackend;
+            if (binding.radioAAudio.isChecked) {
+                backend = AudioBackend.BACKEND_AAUDIO
+            } else if (binding.radioOpenSL.isChecked) {
+                backend = AudioBackend.BACKEND_OPENSL
+            } else {
+                backend = AudioBackend.BACKEND_AUTO
+            }
+
+            audioState = PlayAudio(audioState, backend.value)
+            if (HasAudioError(audioState)) {
+                binding.textInfo.text = GetAudioError(audioState)
+            } else {
+                binding.textInfo.text = "Playing..."
+            }
+        }
+
+        binding.btnStop.setOnClickListener {
+            audioState = PauseAudio(audioState)
+            if (HasAudioError(audioState)) {
+                binding.textInfo.text = GetAudioError(audioState)
+            } else {
+                binding.textInfo.text = "Paused."
+            }
+        }
+
+        binding.btnUninit.setOnClickListener {
+            audioState = UninitializeAudio(audioState)
+            if (HasAudioError(audioState)) {
+                binding.textInfo.text = GetAudioError(audioState)
+            } else {
+                binding.textInfo.text = "Device uninitialized."
+            }
+        }
+    }
+
+    private var audioState: Long = 0
+
+    external fun UninitializeAudio(audioState: Long): Long
+    external fun PlayAudio(audioState: Long, backend: Int): Long
+    external fun PauseAudio(audioState: Long): Long
+    external fun HasAudioError(audioState: Long): Boolean
+    external fun GetAudioError(audioState: Long): String
+    external fun DeleteAudioState(audioState: Long)
+
+    companion object {
+        // Used to load the 'miniaudiotester' library on application startup.
+        init {
+            System.loadLibrary("miniaudiotester")
+        }
+    }
+}

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/drawable/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>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <RadioGroup
+        android:id="@+id/radioGroup"
+        android:layout_width="320dp"
+        android:layout_height="144dp"
+        android:layout_marginStart="44dp"
+        android:layout_marginTop="90dp"
+        android:layout_marginEnd="44dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <RadioButton
+            android:id="@+id/radioAutomatic"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:checked="true"
+            android:text="@string/automatic" />
+
+        <RadioButton
+            android:id="@+id/radioAAudio"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/aaudio" />
+
+        <RadioButton
+            android:id="@+id/radioOpenSL"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/opensl" />
+    </RadioGroup>
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="46dp"
+        android:layout_marginTop="44dp"
+        android:layout_marginEnd="235dp"
+        android:text="@string/backend_label"
+        android:textSize="34sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageButton
+        android:id="@+id/btnPlay"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="46dp"
+        android:layout_marginTop="00dp"
+        android:contentDescription="@string/play_button_desc"
+        app:layout_constraintEnd_toStartOf="@+id/btnStop"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup"
+        app:srcCompat="@android:drawable/ic_media_play" />
+
+    <ImageButton
+        android:id="@+id/btnStop"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="00dp"
+        android:layout_marginEnd="253dp"
+        android:contentDescription="@string/pause_button_desc"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/btnPlay"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup"
+        app:srcCompat="@android:drawable/ic_media_pause" />
+
+    <ImageButton
+        android:id="@+id/btnUninit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="197dp"
+        android:contentDescription="@string/uninit_button_desc"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/btnStop"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup"
+        app:srcCompat="@android:drawable/ic_delete" />
+
+    <TextView
+        android:id="@+id/textInfo"
+        android:layout_width="317dp"
+        android:layout_height="353dp"
+        android:layout_marginStart="46dp"
+        android:layout_marginEnd="45dp"
+        android:layout_marginBottom="46dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/values-night/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.MiniaudioTester" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/values/strings.xml

@@ -0,0 +1,10 @@
+<resources>
+    <string name="app_name">MiniaudioTester</string>
+    <string name="automatic">Automatic</string>
+    <string name="opensl">OpenSL|ES</string>
+    <string name="aaudio">AAudio</string>
+    <string name="backend_label">Backend</string>
+    <string name="play_button_desc">Starts playback.</string>
+    <string name="pause_button_desc">Pause playback.</string>
+    <string name="uninit_button_desc">Stops playback and uninitializes miniaudio.</string>
+</resources>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/values/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.MiniaudioTester" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

thirdparty/miniaudio-0.11.24/tests/android/MiniaudioTester/app/src/test/java/io/miniaud/miniaudiotester/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package io.miniaud.miniaudiotester
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}