Android Read OTP Automatically Using Broadcast Receiver

In this tutorial we will learn how to Detect OTP OR Read OTP Automatically on EditText using BroadcastReceiver in android Studio

STEP 1 : Create new Android Studio Project.

STEP 2 : After Creating new Project go to res->layout->activity_main.xml

STEP 3: Create java Class OTPReceiver.java

STEP 6: And this is the final step now open your MainActivity.java file and add below code

STEP 7: And Specify the <receiver> element in your app's manifest.

<receiver android:name=".OTPReceiver">       
 <intent-filter>
 <action android:name="android.provider.Telephony.SMS_RECEIVED"/>            </intent-filter>  
</receiver>

STEP 8: And Add uses-permission in your app manifest

<uses-permission android:name=”android.permission.RECEIVE_SMS”/>

<uses-permission android:name=”android.permission.READ_PHONE_STATE”/>

<uses-permission android:name=”android.permission.READ_SMS”/>

<uses-permission android:name=”android.permission.READ_PHONE_NUMBERS”/>

STEP 9: OUTPUT

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