diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c1dafca
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,155 @@
+### Eclipse template
+*.pydevproject
+.metadata
+.gradle*
+classes/
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+rebel.xml
+
+# Eclipse Core
+.project
+
+generatedsources
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# CDT-specific
+.cproject
+
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# PDT-specific
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# TeXlipse plugin
+.texlipse
+
+
+
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm
+
+*.iml
+.flattened-pom.xml
+## Directory-based project format:
+.idea/
+# if you remove the above rule, at least ignore the following:
+
+# User-specific stuff:
+# .idea/workspace.xml
+# .idea/tasks.xml
+# .idea/dictionaries
+
+# Sensitive or high-churn files:
+# .idea/dataSources.ids
+# .idea/dataSources.xml
+# .idea/sqlDataSources.xml
+# .idea/dynamic.xml
+# .idea/uiDesigner.xml
+
+# Gradle:
+# .idea/gradle.xml
+# .idea/libraries
+
+# Mongo Explorer plugin:
+# .idea/mongoSettings.xml
+
+## File-based project format:
+*.ipr
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+
+build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+db
+
+### Java template
+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+#*.jar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+
+### Leiningen template
+classes/
+target/
+logs/
+checkouts/
+.lein-deps-sum
+.lein-repl-history
+.lein-plugins/
+.lein-failures
+.nrepl-port
+
+querydsl/
+
+.DS_Store
+
+*.exe
+*.out
+
+*.log
+node_modules/
+dist/
+dist.zip
+package-lock.json
+*.lock
+local.properties
+.cxx
+.externalNativeBuild
+/captures
+/build
+__pycache__/
+*.pyc
+
+
+cmake-build-debug/
+cmake-build-debug-mingw/
+venv/
+.vs/
+Debug/
+*.zip
+*.bin
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..f5d7aea
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,45 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ compileSdkVersion 30
+ buildToolsVersion '30.0.3'
+
+ defaultConfig {
+ applicationId "com.litongjava.whisper.cpp.android.java.demo"
+ minSdkVersion 21
+ 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'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+}
+
+dependencies {
+
+ implementation 'com.google.android.material:material:1.1.0'
+ implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+ implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+ implementation 'androidx.appcompat:appcompat:1.1.0'
+
+ testImplementation 'junit:junit:4.+'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+
+ //litongjava
+ implementation 'com.litongjava:android-view-inject:1.0'
+ implementation 'com.litongjava:litongjava-android-utils:1.0.0'
+}
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/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
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/litongjava/whispercppandroidjavademo/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/litongjava/whispercppandroidjavademo/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..1c42769
--- /dev/null
+++ b/app/src/androidTest/java/com/litongjava/whispercppandroidjavademo/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.litongjava.whispercppandroidjavademo;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.litongjava.whispercppandroidjavademo", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..78ae5ec
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/assets/logback.xml b/app/src/main/assets/logback.xml
new file mode 100644
index 0000000..1869998
--- /dev/null
+++ b/app/src/main/assets/logback.xml
@@ -0,0 +1,40 @@
+
+
+
+
+
+
+
+
+
+
+ ${CONSOLE_LOG_PATTERN}
+
+
+
+
+
+
+ ${CONSOLE_LOG_PATTERN}
+
+
+
+ ${LOG_HOME}/project-name-%d{yyyy-MM-dd}.log
+
+ 180
+
+
+
+ 10MB
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/MainActivity.java b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/MainActivity.java
new file mode 100644
index 0000000..be2b673
--- /dev/null
+++ b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/MainActivity.java
@@ -0,0 +1,118 @@
+package com.litongjava.whisper.cpp.android.java.demo;
+
+import android.content.Context;
+import android.content.res.AssetManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.widget.TextView;
+
+import androidx.annotation.RequiresApi;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.litongjava.android.view.inject.annotation.FindViewById;
+import com.litongjava.android.view.inject.annotation.FindViewByIdLayout;
+import com.litongjava.android.view.inject.utils.ViewInjectUtils;
+import com.litongjava.whisper.cpp.android.java.demo.media.WaveEncoder;
+import com.litongjava.whisper.cpp.android.java.demo.utils.AssetUtils;
+import com.whispercppdemo.whisper.WhisperContext;
+import com.whispercppdemo.whisper.WhisperCpuConfig;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.concurrent.ExecutionException;
+
+@FindViewByIdLayout(R.layout.activity_main)
+public class MainActivity extends AppCompatActivity {
+ private Logger log = LoggerFactory.getLogger(this.getClass());
+ private WhisperContext whisperContext;
+
+ @FindViewById(R.id.textHelloWorld)
+ private TextView textHelloWorld;
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+
+ super.onCreate(savedInstanceState);
+ ///setContentView(R.layout.activity_main);
+ ViewInjectUtils.injectActivity(this, this);
+ int preferredThreadCount = WhisperCpuConfig.getPreferredThreadCount();
+ log.info("preferredThreadCount:{}", preferredThreadCount);
+
+ Context baseContext = getBaseContext();
+ File filesDir = baseContext.getFilesDir();
+ log.info("filesDir:{}", filesDir);
+ AssetManager assets = baseContext.getAssets();
+ try {
+ String[] models = assets.list("models");
+ log.info("models:{}", Arrays.toString(models));
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ try {
+ String[] samples = assets.list("samples");
+ log.info("samples:{}", Arrays.toString(samples));
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ String modelFilePath = "models/ggml-tiny.bin";
+ File modelFile = AssetUtils.copyFileIfNotExists(baseContext, filesDir, modelFilePath);
+ modelFilePath = modelFile.getAbsolutePath();
+ // 加载模型
+ loadModel(modelFilePath);
+
+
+ String sampleFilePath = "samples/jfk.wav";
+ File sampleFile = AssetUtils.copyFileIfNotExists(baseContext, filesDir, sampleFilePath);
+ // 识别样本
+ transcribeSample(sampleFile);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ private void loadModel(String modelPath) {
+ log.info("load model from :{}", modelPath);
+ whisperContext = WhisperContext.createContextFromFile(modelPath);
+ }
+
+ private void transcribeSample(File sampleFile) {
+ log.info("transcribe file from :{}", sampleFile.getAbsolutePath());
+ float[] audioData = new float[0]; // 读取音频样本
+ try {
+ audioData = WaveEncoder.decodeWaveFile(sampleFile);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ String transcription = null; // 转录音频数据
+ try {
+ transcription = whisperContext.transcribeData(audioData);
+ } catch (ExecutionException e) {
+ e.printStackTrace();
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ log.info("Transcription: {}", transcription); // 打印转录结果
+ textHelloWorld.setText(transcription);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ @Override
+ protected void onDestroy() {
+ super.onDestroy();
+ if (whisperContext != null) {
+ try {
+ whisperContext.release();
+ } catch (ExecutionException e) {
+ e.printStackTrace();
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ whisperContext = null;
+ }
+ }
+}
diff --git a/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/media/WaveEncoder.java b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/media/WaveEncoder.java
new file mode 100644
index 0000000..6c934ad
--- /dev/null
+++ b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/media/WaveEncoder.java
@@ -0,0 +1,105 @@
+package com.litongjava.whisper.cpp.android.java.demo.media;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.ShortBuffer;
+
+public class WaveEncoder {
+
+ public static float[] decodeWaveFile(File file) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ try (FileInputStream fis = new FileInputStream(file)) {
+ byte[] buffer = new byte[1024];
+ int bytesRead;
+ while ((bytesRead = fis.read(buffer)) != -1) {
+ baos.write(buffer, 0, bytesRead);
+ }
+ }
+ ByteBuffer byteBuffer = ByteBuffer.wrap(baos.toByteArray());
+ byteBuffer.order(ByteOrder.LITTLE_ENDIAN);
+
+ int channel = byteBuffer.getShort(22);
+ byteBuffer.position(44);
+
+ ShortBuffer shortBuffer = byteBuffer.asShortBuffer();
+ short[] shortArray = new short[shortBuffer.limit()];
+ shortBuffer.get(shortArray);
+
+ float[] output = new float[shortArray.length / channel];
+
+ for (int index = 0; index < output.length; index++) {
+ if (channel == 1) {
+ output[index] = Math.max(-1f, Math.min(1f, shortArray[index] / 32767.0f));
+ } else {
+ output[index] = Math.max(-1f, Math.min(1f, (shortArray[2 * index] + shortArray[2 * index + 1]) / 32767.0f / 2.0f));
+ }
+ }
+ return output;
+ }
+
+ public static void encodeWaveFile(File file, short[] data) throws IOException {
+ try (FileOutputStream fos = new FileOutputStream(file)) {
+ fos.write(headerBytes(data.length * 2));
+
+ ByteBuffer buffer = ByteBuffer.allocate(data.length * 2);
+ buffer.order(ByteOrder.LITTLE_ENDIAN);
+ buffer.asShortBuffer().put(data);
+
+ byte[] bytes = new byte[buffer.limit()];
+ buffer.get(bytes);
+
+ fos.write(bytes);
+ }
+ }
+
+ private static byte[] headerBytes(int totalLength) {
+ if (totalLength < 44)
+ throw new IllegalArgumentException("Total length must be at least 44 bytes");
+
+ ByteBuffer buffer = ByteBuffer.allocate(44);
+ buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+ buffer.put((byte) 'R');
+ buffer.put((byte) 'I');
+ buffer.put((byte) 'F');
+ buffer.put((byte) 'F');
+
+ buffer.putInt(totalLength - 8);
+
+ buffer.put((byte) 'W');
+ buffer.put((byte) 'A');
+ buffer.put((byte) 'V');
+ buffer.put((byte) 'E');
+
+ buffer.put((byte) 'f');
+ buffer.put((byte) 'm');
+ buffer.put((byte) 't');
+ buffer.put((byte) ' ');
+
+ buffer.putInt(16);
+ buffer.putShort((short) 1);
+ buffer.putShort((short) 1);
+ buffer.putInt(16000);
+ buffer.putInt(32000);
+ buffer.putShort((short) 2);
+ buffer.putShort((short) 16);
+
+ buffer.put((byte) 'd');
+ buffer.put((byte) 'a');
+ buffer.put((byte) 't');
+ buffer.put((byte) 'a');
+
+ buffer.putInt(totalLength - 44);
+ buffer.position(0);
+
+ byte[] bytes = new byte[buffer.limit()];
+ buffer.get(bytes);
+
+ return bytes;
+ }
+}
diff --git a/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/recoder/Recorder.java b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/recoder/Recorder.java
new file mode 100644
index 0000000..3b27c8c
--- /dev/null
+++ b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/recoder/Recorder.java
@@ -0,0 +1,113 @@
+package com.litongjava.whisper.cpp.android.java.demo.recoder;
+
+import android.annotation.SuppressLint;
+import android.media.AudioFormat;
+import android.media.AudioRecord;
+import android.media.MediaRecorder;
+
+import com.litongjava.whisper.cpp.android.java.demo.media.WaveEncoder;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class Recorder {
+
+ private final ExecutorService executorService = Executors.newSingleThreadExecutor();
+ private AudioRecordThread recorder;
+
+ public void startRecording(File outputFile, OnErrorListener onErrorListener) {
+ executorService.submit(() -> {
+ recorder = new AudioRecordThread(outputFile, onErrorListener);
+ recorder.start();
+ });
+ }
+
+ public void stopRecording() {
+ executorService.submit(() -> {
+ if (recorder != null) {
+ recorder.stopRecording();
+ try {
+ recorder.join();
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ recorder = null;
+ }
+ });
+ }
+
+ private static class AudioRecordThread extends Thread {
+ private final File outputFile;
+ private final OnErrorListener onErrorListener;
+ private final AtomicBoolean quit = new AtomicBoolean(false);
+
+ AudioRecordThread(File outputFile, OnErrorListener onErrorListener) {
+ super("AudioRecorder");
+ this.outputFile = outputFile;
+ this.onErrorListener = onErrorListener;
+ }
+
+ @SuppressLint("MissingPermission")
+ @Override
+ public void run() {
+ try {
+ int bufferSize = AudioRecord.getMinBufferSize(
+ 16000,
+ AudioFormat.CHANNEL_IN_MONO,
+ AudioFormat.ENCODING_PCM_16BIT
+ ) * 4;
+ short[] buffer = new short[bufferSize / 2];
+
+ AudioRecord audioRecord = new AudioRecord(
+ MediaRecorder.AudioSource.MIC,
+ 16000,
+ AudioFormat.CHANNEL_IN_MONO,
+ AudioFormat.ENCODING_PCM_16BIT,
+ bufferSize
+ );
+
+ try {
+ audioRecord.startRecording();
+
+ List allData = new ArrayList<>();
+
+ while (!quit.get()) {
+ int read = audioRecord.read(buffer, 0, buffer.length);
+ if (read > 0) {
+ for (int i = 0; i < read; i++) {
+ allData.add(buffer[i]);
+ }
+ } else {
+ throw new RuntimeException("audioRecord.read returned " + read);
+ }
+ }
+
+ audioRecord.stop();
+
+ short[] dataArr = new short[allData.size()];
+ for (int i = 0; i < allData.size(); i++) {
+ dataArr[i] = allData.get(i);
+ }
+
+ WaveEncoder.encodeWaveFile(outputFile, dataArr);
+ } finally {
+ audioRecord.release();
+ }
+ } catch (Exception e) {
+ onErrorListener.onError(e);
+ }
+ }
+
+ void stopRecording() {
+ quit.set(true);
+ }
+ }
+
+ public interface OnErrorListener {
+ void onError(Exception e);
+ }
+}
diff --git a/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/utils/AssetUtils.java b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/utils/AssetUtils.java
new file mode 100644
index 0000000..e42f3fa
--- /dev/null
+++ b/app/src/main/java/com/litongjava/whisper/cpp/android/java/demo/utils/AssetUtils.java
@@ -0,0 +1,91 @@
+package com.litongjava.whisper.cpp.android.java.demo.utils;
+
+import android.content.Context;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class AssetUtils {
+ private static Logger log = LoggerFactory.getLogger(AssetUtils.class);
+
+ public static File copyFileIfNotExists(Context context, File distDir, String filename) {
+ File dstFile = new File(distDir, filename);
+ if (dstFile.exists()) {
+ return dstFile;
+ } else {
+ File parentFile = dstFile.getParentFile();
+ log.info("parentFile:{}", parentFile);
+ if (!parentFile.exists()) {
+ parentFile.mkdirs();
+ }
+ AssetUtils.copyFileFromAssets(context, filename, dstFile);
+ }
+ return dstFile;
+ }
+
+ public static void copyDirectoryFromAssets(Context appCtx, String srcDir, String dstDir) {
+ if (srcDir.isEmpty() || dstDir.isEmpty()) {
+ return;
+ }
+ try {
+ if (!new File(dstDir).exists()) {
+ new File(dstDir).mkdirs();
+ }
+ for (String fileName : appCtx.getAssets().list(srcDir)) {
+ String srcSubPath = srcDir + File.separator + fileName;
+ String dstSubPath = dstDir + File.separator + fileName;
+ if (new File(srcSubPath).isDirectory()) {
+ copyDirectoryFromAssets(appCtx, srcSubPath, dstSubPath);
+ } else {
+ copyFileFromAssets(appCtx, srcSubPath, dstSubPath);
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ public static void copyFileFromAssets(Context appCtx, String srcPath, String dstPath) {
+ File dstFile = new File(dstPath);
+ copyFileFromAssets(appCtx, srcPath, dstFile);
+ }
+
+ public static void copyFileFromAssets(Context appCtx, String srcPath, File dstFile) {
+ if (srcPath.isEmpty()) {
+ return;
+ }
+ InputStream is = null;
+ OutputStream os = null;
+ try {
+ is = new BufferedInputStream(appCtx.getAssets().open(srcPath));
+
+ os = new BufferedOutputStream(new FileOutputStream(dstFile));
+ byte[] buffer = new byte[1024];
+ int length = 0;
+ while ((length = is.read(buffer)) != -1) {
+ os.write(buffer, 0, length);
+ }
+ } catch (FileNotFoundException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ } finally {
+ try {
+ os.close();
+ is.close();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/whispercppdemo/whisper/CpuInfo.java b/app/src/main/java/com/whispercppdemo/whisper/CpuInfo.java
new file mode 100644
index 0000000..b6ed7a4
--- /dev/null
+++ b/app/src/main/java/com/whispercppdemo/whisper/CpuInfo.java
@@ -0,0 +1,121 @@
+package com.whispercppdemo.whisper;
+
+import android.os.Build;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class CpuInfo {
+ private static final String LOG_TAG = "WhisperCpuConfig";
+
+ private List lines;
+
+ public CpuInfo(List lines) {
+ this.lines = lines;
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ public int getHighPerfCpuCount0() {
+ try {
+ return getHighPerfCpuCountByFrequencies();
+ } catch (Exception e) {
+ Log.d(LOG_TAG, "Couldn't read CPU frequencies", e);
+ return getHighPerfCpuCountByVariant();
+ }
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private int getHighPerfCpuCountByFrequencies() {
+ List frequencies = getCpuValues("processor", line -> {
+ try {
+ return getMaxCpuFrequency(Integer.parseInt(line.trim()));
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return 0;
+ }
+ );
+ Log.d(LOG_TAG, "Binned cpu frequencies (frequency, count): " + binnedValues(frequencies));
+ return countDroppingMin(frequencies);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private int getHighPerfCpuCountByVariant() {
+ List variants = getCpuValues("CPU variant", line -> Integer.parseInt(line.trim().substring(line.indexOf("0x") + 2), 16));
+ Log.d(LOG_TAG, "Binned cpu variants (variant, count): " + binnedValues(variants));
+ return countKeepingMin(variants);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private Map binnedValues(List values) {
+ Map countMap = new HashMap<>();
+ for (int value : values) {
+ countMap.put(value, countMap.getOrDefault(value, 0) + 1);
+ }
+ return countMap;
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private List getCpuValues(String property, Mapper mapper) {
+ List values = new ArrayList<>();
+ for (String line : lines) {
+ if (line.startsWith(property)) {
+ values.add(mapper.map(line.substring(line.indexOf(':') + 1)));
+ }
+ }
+ values.sort(Integer::compareTo);
+ return values;
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private int countDroppingMin(List values) {
+ int min = values.stream().mapToInt(i -> i).min().orElse(Integer.MAX_VALUE);
+ return (int) values.stream().filter(value -> value > min).count();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ private int countKeepingMin(List values) {
+ int min = values.stream().mapToInt(i -> i).min().orElse(Integer.MAX_VALUE);
+ return (int) values.stream().filter(value -> value.equals(min)).count();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ public static int getHighPerfCpuCount() {
+ try {
+ return readCpuInfo().getHighPerfCpuCount0();
+ } catch (Exception e) {
+ Log.d(LOG_TAG, "Couldn't read CPU info", e);
+ return Math.max(Runtime.getRuntime().availableProcessors() - 4, 0);
+ }
+ }
+
+ private static CpuInfo readCpuInfo() throws IOException {
+ try (BufferedReader reader = new BufferedReader(new FileReader("/proc/cpuinfo"))) {
+ List lines = new ArrayList<>();
+ String line;
+ while ((line = reader.readLine()) != null) {
+ lines.add(line);
+ }
+ return new CpuInfo(lines);
+ }
+ }
+
+ private static int getMaxCpuFrequency(int cpuIndex) throws IOException {
+ String path = "/sys/devices/system/cpu/cpu" + cpuIndex + "/cpufreq/cpuinfo_max_freq";
+ try (BufferedReader reader = new BufferedReader(new FileReader(path))) {
+ return Integer.parseInt(reader.readLine());
+ }
+ }
+
+ private interface Mapper {
+ int map(String line);
+ }
+}
diff --git a/app/src/main/java/com/whispercppdemo/whisper/Utils.java b/app/src/main/java/com/whispercppdemo/whisper/Utils.java
new file mode 100644
index 0000000..f825cb1
--- /dev/null
+++ b/app/src/main/java/com/whispercppdemo/whisper/Utils.java
@@ -0,0 +1,34 @@
+package com.whispercppdemo.whisper;
+
+import android.os.Build;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import java.io.File;
+import java.nio.file.Path;
+
+public class Utils {
+ private static final String LOG_TAG = "LibWhisper";
+
+
+ public static boolean isArmEabiV7a() {
+ return Build.SUPPORTED_ABIS[0].equals("armeabi-v7a");
+ }
+
+ public static boolean isArmEabiV8a() {
+ return Build.SUPPORTED_ABIS[0].equals("arm64-v8a");
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public static String cpuInfo() {
+ try {
+ Path path = new File("/proc/cpuinfo").toPath();
+ return new String(java.nio.file.Files.readAllBytes(path));
+ } catch (Exception e) {
+ Log.w(LOG_TAG, "Couldn't read /proc/cpuinfo", e);
+ return null;
+ }
+
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/whispercppdemo/whisper/WhisperContext.java b/app/src/main/java/com/whispercppdemo/whisper/WhisperContext.java
new file mode 100644
index 0000000..1f415b5
--- /dev/null
+++ b/app/src/main/java/com/whispercppdemo/whisper/WhisperContext.java
@@ -0,0 +1,98 @@
+package com.whispercppdemo.whisper;
+
+import android.content.res.AssetManager;
+import android.os.Build;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import java.io.InputStream;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class WhisperContext {
+
+ private static final String LOG_TAG = "LibWhisper";
+ private long ptr;
+ private final ExecutorService executorService;
+
+ private WhisperContext(long ptr) {
+ this.ptr = ptr;
+ this.executorService = Executors.newSingleThreadExecutor();
+ }
+
+ public String transcribeData(float[] data) throws ExecutionException, InterruptedException {
+ return executorService.submit(new Callable() {
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ @Override
+ public String call() throws Exception {
+ if (ptr == 0L) {
+ throw new IllegalStateException();
+ }
+ int numThreads = WhisperCpuConfig.getPreferredThreadCount();
+ Log.d(LOG_TAG, "Selecting " + numThreads + " threads");
+ WhisperLib.fullTranscribe(ptr, numThreads, data);
+ int textCount = WhisperLib.getTextSegmentCount(ptr);
+ StringBuilder result = new StringBuilder();
+ for (int i = 0; i < textCount; i++) {
+ result.append(WhisperLib.getTextSegment(ptr, i));
+ }
+ return result.toString();
+ }
+ }).get();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public String benchMemory(int nthreads) throws ExecutionException, InterruptedException {
+ return executorService.submit(() -> WhisperLib.benchMemcpy(nthreads)).get();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public String benchGgmlMulMat(int nthreads) throws ExecutionException, InterruptedException {
+ return executorService.submit(() -> WhisperLib.benchGgmlMulMat(nthreads)).get();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public void release() throws ExecutionException, InterruptedException {
+ executorService.submit(() -> {
+ if (ptr != 0L) {
+ WhisperLib.freeContext(ptr);
+ ptr = 0;
+ }
+ }).get();
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public static WhisperContext createContextFromFile(String filePath) {
+ long ptr = WhisperLib.initContext(filePath);
+ if (ptr == 0L) {
+ throw new RuntimeException("Couldn't create context with path " + filePath);
+ }
+ return new WhisperContext(ptr);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public static WhisperContext createContextFromInputStream(InputStream stream) {
+ long ptr = WhisperLib.initContextFromInputStream(stream);
+ if (ptr == 0L) {
+ throw new RuntimeException("Couldn't create context from input stream");
+ }
+ return new WhisperContext(ptr);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public static WhisperContext createContextFromAsset(AssetManager assetManager, String assetPath) {
+ long ptr = WhisperLib.initContextFromAsset(assetManager, assetPath);
+ if (ptr == 0L) {
+ throw new RuntimeException("Couldn't create context from asset " + assetPath);
+ }
+ return new WhisperContext(ptr);
+ }
+
+ @RequiresApi(api = Build.VERSION_CODES.O)
+ public static String getSystemInfo() {
+ return WhisperLib.getSystemInfo();
+ }
+}
diff --git a/app/src/main/java/com/whispercppdemo/whisper/WhisperCpuConfig.java b/app/src/main/java/com/whispercppdemo/whisper/WhisperCpuConfig.java
new file mode 100644
index 0000000..a1e69e3
--- /dev/null
+++ b/app/src/main/java/com/whispercppdemo/whisper/WhisperCpuConfig.java
@@ -0,0 +1,12 @@
+package com.whispercppdemo.whisper;
+
+import android.os.Build;
+
+import androidx.annotation.RequiresApi;
+
+public class WhisperCpuConfig {
+ @RequiresApi(api = Build.VERSION_CODES.N)
+ public static int getPreferredThreadCount() {
+ return Math.max(CpuInfo.getHighPerfCpuCount(), 2);
+ }
+}
diff --git a/app/src/main/java/com/whispercppdemo/whisper/WhisperLib.java b/app/src/main/java/com/whispercppdemo/whisper/WhisperLib.java
new file mode 100644
index 0000000..7a38177
--- /dev/null
+++ b/app/src/main/java/com/whispercppdemo/whisper/WhisperLib.java
@@ -0,0 +1,83 @@
+package com.whispercppdemo.whisper;
+
+import android.content.res.AssetManager;
+import android.os.Build;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.InputStream;
+
+@RequiresApi(api = Build.VERSION_CODES.O)
+public class WhisperLib {
+ private static final String LOG_TAG = "LibWhisper";
+ private static Logger log = LoggerFactory.getLogger(WhisperLib.class);
+
+ static {
+
+ Log.d(LOG_TAG, "Primary ABI: " + Build.SUPPORTED_ABIS[0]);
+ log.info("Primary ABI: " + Build.SUPPORTED_ABIS[0]);
+ boolean loadVfpv4 = false;
+ boolean loadV8fp16 = false;
+ if (Utils.isArmEabiV7a()) {
+ String cpuInfo = Utils.cpuInfo();
+ if (cpuInfo != null) {
+ Log.d(LOG_TAG, "CPU info: " + cpuInfo);
+ log.info("CPU info: " + cpuInfo);
+ if (cpuInfo.contains("vfpv4")) {
+ Log.d(LOG_TAG, "CPU supports vfpv4");
+ log.info("CPU supports vfpv4");
+ loadVfpv4 = true;
+ }
+ }
+ } else if (Utils.isArmEabiV8a()) {
+ String cpuInfo = Utils.cpuInfo();
+ if (cpuInfo != null) {
+ Log.d(LOG_TAG, "CPU info: " + cpuInfo);
+ log.info("CPU info: " + cpuInfo);
+ if (cpuInfo.contains("fphp")) {
+ Log.d(LOG_TAG, "CPU supports fp16 arithmetic");
+ log.info("CPU supports fp16 arithmetic");
+ loadV8fp16 = true;
+ }
+ }
+ }
+
+ if (loadVfpv4) {
+ Log.d(LOG_TAG, "Loading libwhisper_vfpv4.so");
+ log.info("Loading libwhisper_vfpv4.so");
+ System.loadLibrary("whisper_vfpv4");
+ } else if (loadV8fp16) {
+ Log.d(LOG_TAG, "Loading libwhisper_v8fp16_va.so");
+ log.info("Loading libwhisper_v8fp16_va.so");
+ System.loadLibrary("whisper_v8fp16_va");
+ } else {
+ Log.d(LOG_TAG, "Loading libwhisper.so");
+ log.info("Loading libwhisper.so");
+ System.loadLibrary("whisper");
+ }
+ }
+
+ public static native long initContextFromInputStream(InputStream inputStream);
+
+ public static native long initContextFromAsset(AssetManager assetManager, String assetPath);
+
+ public static native long initContext(String modelPath);
+
+ public static native void freeContext(long contextPtr);
+
+ public static native void fullTranscribe(long contextPtr, int numThreads, float[] audioData);
+
+ public static native int getTextSegmentCount(long contextPtr);
+
+ public static native String getTextSegment(long contextPtr, int index);
+
+ public static native String getSystemInfo();
+
+ public static native String benchMemcpy(int nthread);
+
+ public static native String benchGgmlMulMat(int nthread);
+}
\ No newline at end of file
diff --git a/app/src/main/jniLibs/arm64-v8a/libwhisper.so b/app/src/main/jniLibs/arm64-v8a/libwhisper.so
new file mode 100644
index 0000000..d0da8d4
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diff --git a/app/src/main/jniLibs/arm64-v8a/libwhisper_v8fp16_va.so b/app/src/main/jniLibs/arm64-v8a/libwhisper_v8fp16_va.so
new file mode 100644
index 0000000..2a43994
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diff --git a/app/src/main/jniLibs/armeabi-v7a/libwhisper.so b/app/src/main/jniLibs/armeabi-v7a/libwhisper.so
new file mode 100644
index 0000000..97c5724
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diff --git a/app/src/main/jniLibs/armeabi-v7a/libwhisper_vfpv4.so b/app/src/main/jniLibs/armeabi-v7a/libwhisper_vfpv4.so
new file mode 100644
index 0000000..d44bbfe
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diff --git a/app/src/main/jniLibs/x86/libwhisper.so b/app/src/main/jniLibs/x86/libwhisper.so
new file mode 100644
index 0000000..1a52935
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diff --git a/app/src/main/jniLibs/x86_64/libwhisper.so b/app/src/main/jniLibs/x86_64/libwhisper.so
new file mode 100644
index 0000000..73c5015
Binary files /dev/null and b/app/src/main/jniLibs/x86_64/libwhisper.so differ
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..5c3bfcd
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..140f829
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..c6d97ef
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..03eed25
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..03eed25
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..a571e60
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diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000..61da551
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diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..c41dd28
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diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000..db5080a
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diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..6dba46d
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..da31a87
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..15ac681
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diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..b216f2d
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000..f25a419
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..e96783c
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diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..6b46238
--- /dev/null
+++ b/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..09837df
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..2c20992
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ whisper.cpp.android.java.demo
+
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..47d9a33
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/app/src/test/java/com/litongjava/whispercppandroidjavademo/ExampleUnitTest.java b/app/src/test/java/com/litongjava/whispercppandroidjavademo/ExampleUnitTest.java
new file mode 100644
index 0000000..d580cb8
--- /dev/null
+++ b/app/src/test/java/com/litongjava/whispercppandroidjavademo/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.litongjava.whispercppandroidjavademo;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..681d4a2
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,29 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+ repositories {
+ mavenLocal()
+ maven { url 'https://jitpack.io' }
+ mavenCentral()
+ google()
+ }
+ dependencies {
+ classpath "com.android.tools.build:gradle:4.1.3"
+
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+allprojects {
+ repositories {
+ mavenLocal()
+ maven { url 'https://jitpack.io' }
+ mavenCentral()
+ jcenter()
+ google()
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..52f5917
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,19 @@
+# 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
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=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..f6b961f
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..8319d0c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+#Sat Jan 29 13:32:53 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+#distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
\ No newline at end of file
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..cccdd3d
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$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" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..f955316
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@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=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@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=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+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 init
+
+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
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+: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 %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="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!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..7a8099d
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+include ':app'
+rootProject.name = "whisper.cpp.android.java.demo"
\ No newline at end of file