Abhi55Y
commented
4 years ago build.gradle(project) // Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.6.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}}
allprojects { repositories { google() jcenter()
}}
task clean(type: Delete) { delete rootProject.buildDir }
build.gradle(Module:app) apply plugin: 'com.android.application'
android { compileSdkVersion 29 buildToolsVersion "29.0.3"
defaultConfig {
applicationId "com.example.googlespeech"
minSdkVersion 19
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}}
dependencies { implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.google.api-client:google-api-client-android:1.22.0'
implementation 'com.google.apis:google-api-services-speech:v1beta1-rev336-1.22.0'
implementation 'com.google.apis:google-api-services-language:v1beta2-rev6-1.22.0'
implementation 'com.google.code.findbugs:jsr305:2.0.1'
implementation 'commons-io:commons-io:2.5'}
AndroidMenifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.googlespeech">
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>MainActivity.java package com.example.googlespeech;
import androidx.annotation.Nullable; import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent; import android.media.MediaPlayer; import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView;
import com.google.api.client.extensions.android.http.AndroidHttp; import com.google.api.client.extensions.android.json.AndroidJsonFactory; import com.google.api.client.repackaged.org.apache.commons.codec.binary.Base64; import com.google.api.services.speech.v1beta1.Speech; import com.google.api.services.speech.v1beta1.SpeechRequestInitializer; import com.google.api.services.speech.v1beta1.model.RecognitionAudio; import com.google.api.services.speech.v1beta1.model.RecognitionConfig; import com.google.api.services.speech.v1beta1.model.SpeechRecognitionResult; import com.google.api.services.speech.v1beta1.model.SyncRecognizeRequest; import com.google.api.services.speech.v1beta1.model.SyncRecognizeResponse;
import org.apache.commons.io.IOUtils;
import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream;
public class MainActivity extends AppCompatActivity { //private Uri soundUri; private final String CLOUD_API_KEY = "Api Key"; private String base64EncodedData; private TextView speechToTextResult; private Button browseButton;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
browseButton = (Button)findViewById(R.id.browse_button);
speechToTextResult = (TextView) findViewById(R.id.speech_to_text_result);
browseButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent filePicker = new Intent(Intent.ACTION_GET_CONTENT);
filePicker.setType("audio/*");
startActivityForResult(filePicker, 1);
}
});
}
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_OK) {
final Uri soundUri = data.getData();
AsyncTask.execute(new Runnable() {
@Override
public void run() {
try {
assert soundUri != null;
InputStream stream = getContentResolver().openInputStream(soundUri);
byte[] audioData = IOUtils.toByteArray(stream);
stream.close();
base64EncodedData = Base64.encodeBase64String(audioData);
}
catch (FileNotFoundException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
MediaPlayer player = new MediaPlayer();
try
{
player.setDataSource(MainActivity.this, soundUri);
player.prepare();
}
catch (IOException e)
{
e.printStackTrace();
}
player.start();
// Release the player
player.setOnCompletionListener(
new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mediaPlayer) {
mediaPlayer.release();
}
});
Speech speechService = new Speech.Builder(AndroidHttp.newCompatibleTransport(), new AndroidJsonFactory(), null).setSpeechRequestInitializer(new SpeechRequestInitializer(CLOUD_API_KEY)).build();
RecognitionConfig recognitionConfig = new RecognitionConfig();
recognitionConfig.setLanguageCode("en-IN");
RecognitionAudio recognitionAudio = new RecognitionAudio();
recognitionAudio.setContent(base64EncodedData);
try {
SyncRecognizeRequest request = new SyncRecognizeRequest();
request.setConfig(recognitionConfig);
request.setAudio(recognitionAudio);
SyncRecognizeResponse response = speechService.speech().syncrecognize(request).execute();
SpeechRecognitionResult result = response.getResults().get(0);
final String transcript = result.getAlternatives().get(0).getTranscript();
speechToTextResult.setText(transcript);
}
catch (IOException e)
{
e.printStackTrace();
}
}
});
}
}}
activity_main.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout 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">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/speech_to_text_result"
android:textSize="18dp"
android:layout_alignParentTop="true"/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:id="@+id/browse_button"
android:text="Browse"/>
I am working on a project where I have to transcribe a prerecorded audio file. I tried using your demo project but it didn't work for me, then I tried making another app but it is not giving me any result. I am commenting the code and my sample files below.