Not working for Android 10

[vikash159]

audio recorded but no sound

[AbdulRehmanNazar]

@aykuttasil any update on this issue?

[vikash159]

i solved this issue by enabling accessibility service and used VOICE_RECOGNITION. quality is good only on one side. other side its bit low sound. because it using mic

[AbdulRehmanNazar]

@vikash159 can you please share the working code with us?

[vikash159]

 int source = MediaRecorder.AudioSource.VOICE_COMMUNICATION;
        if (Build.VERSION.SDK_INT >= 29) source = MediaRecorder.AudioSource.VOICE_RECOGNITION;
        mCallRecord = new CallRecord.Builder(this)
                .setRecordFileName("Record")
                .setRecordDirName("mobile")
                .setRecordDirPath(Environment.getExternalStorageDirectory().getAbsolutePath())
                .setAudioEncoder(MediaRecorder.AudioEncoder.AMR_WB)
                .setOutputFormat(MediaRecorder.OutputFormat.MPEG_4)
                .setAudioSource(source)
                .setLogEnable(true)
                .setShowSeed(true)
                .setShowPhoneNumber(true)
                .build();

import android.accessibilityservice.AccessibilityService;
public class ServiceAccessibility extends AccessibilityService {


    @Override
    public void onAccessibilityEvent(AccessibilityEvent event) {
    }

    @Override
    public void onInterrupt() {
    }

    @Override
    protected void onServiceConnected() {
        super.onServiceConnected();
    }
}

<service
            android:name=".util.ServiceAccessibility"
            android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
            <intent-filter android:priority="1000">
                <action android:name="android.accessibilityservice.AccessibilityService" />
            </intent-filter>

            <meta-data
                android:name="android.accessibilityservice"
                android:resource="@xml/accessibility_service_config" />
</service>

res/xml

<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
    android:accessibilityEventTypes="typeAllMask"
    android:accessibilityFeedbackType="feedbackAllMask"
    android:accessibilityFlags="flagRetrieveInteractiveWindows|flagReportViewIds|flagIncludeNotImportantViews"
    android:canRequestFilterKeyEvents="false"
    android:canRetrieveWindowContent="true"
    android:description="@string/accessibility_service_description"
    android:notificationTimeout="100"
    android:packageNames="com.securein" />

permissions

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_CALL_LOG" />
    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
    <uses-permission android:name="android.permission.BIND_ACCESSIBILITY_SERVICE" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.CALL_PHONE" />

[AbdulRehmanNazar]

Thanks you @vikash159 for your code and comments, do you have to make any changes on the lib side code as well or its working with the above changes only?

[vikash159]

nothing just audio source i have changed. this is not a permanent fix i guess. im still looking for permanent fix because audio captured using mic

[AbdulRehmanNazar]

Thanks @vikash159 for your comments, I am going to implement and once I will find solution will let you know for sure

[A0shashen00]

@vikash159 Hello，budy. I have a question for the recorder file. I can not find it in the path .
have you got those question?!

[AbdulRehmanNazar]

@A0shashen00 try to change path to cache data then it will work

[vikash159]

@A0shashen00
add this line in manifest application tag if you want to save in storage directory instead of cache directory
android:requestLegacyExternalStorage="true"

[umairdexty]

@AbdulRehmanNazar Bhai did it work? if yes can you share the code?

[erpriyesh]

@vikash159 @AbdulRehmanNazar Bro have you got any update on this issue? actually i have added this accessibilityService code using this i am able to record calls but in some scenarios only one side voice is audible and in some scenarios both side voice is clearly audible and in some scenarios one side's voice is clear and one side's voice is bit low. so if you have got any fix please let me know.

[vikash159]

@erpriyesh it happens with some device or even you use earphone. so no full proof solution i got on this. only samsung device i saw this working properly,

[kishorekmr61]

@vikash159 @AbdulRehmanNazar Bro have you got any update on this issue? actually i have added this accessibilityService code using this i am able to record calls but in some scenarios only one side voice is audible and in some scenarios both side voice is clearly audible and in some scenarios one side's voice is clear and one side's voice is bit low. so if you have got any fix please let me know.

@erpriyesh can you please share the piece of code with the class which you had implemented...

[kishorekmr61]

i solved this issue by enabling accessibility service and used VOICE_RECOGNITION. quality is good only on one side. other side its bit low sound. because it using mic

@vikash159 Can you please share the working code.