How to use SMS verification code by sending otp?

Question

package com.surbhi.smsappacme;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.widget.Toast;

import com.digits.sdk.android.AuthCallback;
import com.digits.sdk.android.Digits;
import com.digits.sdk.android.DigitsAuthButton;
import com.digits.sdk.android.DigitsException;
import com.digits.sdk.android.DigitsSession;
import com.twitter.sdk.android.core.TwitterAuthConfig;
import com.twitter.sdk.android.core.TwitterCore;

import io.fabric.sdk.android.Fabric;

public class MainActivity extends AppCompatActivity {
    String TWITTER_KEY="LmrOrmpo6DuXmOG8EZxxa4tvpyJoJ";
    String TWITTER_SECRET="9P33l4tRaFwDR7FG05Nvffi9Z4JQ2zUiSnTXsgWGcK6c646Z9wZMu";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        TwitterAuthConfig authConfig = new TwitterAuthConfig(TWITTER_KEY, TWITTER_SECRET);
        Fabric.with(this, new TwitterCore(authConfig), new Digits.Builder().build());
        Digits.Builder digitsBuilder = new Digits.Builder().withTheme(R.style.CustomDigitsTheme);
//        Fabric.with(this, new TwitterCore(authConfig), digitsBuilder.build());
        setContentView(R.layout.activity_main);
        DigitsAuthButton digitsButton = (DigitsAuthButton) findViewById(R.id.auth_button);
        digitsButton.setCallback(new AuthCallback() {
            @Override
            public void success(DigitsSession session, String phoneNumber) {
                // TODO: associate the session userID with your user model
                Toast.makeText(getApplicationContext(), "Authentication successful for "
                        + phoneNumber, Toast.LENGTH_LONG).show();
            }

            @Override
            public void failure(DigitsException exception) {
                Log.d("Digits", "Sign in with Digits failure", exception);
            }
        });

    }
}

apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

repositories {
    maven { url 'https://maven.fabric.io/public' }
}
android {
    compileSdkVersion 24
    buildToolsVersion "24.0.2"

    defaultConfig {
        applicationId "com.surbhi.smsappacme"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:24.2.0'
    compile('com.digits.sdk.android:digits:2.0.0@aar') {
        transitive = true;
    }
}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.surbhi.smsappacme">
    <uses-permission android:name="android.permission.INTERNET" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        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>
            <meta-data
                android:name="io.fabric.ApiKey"
                android:value="LmrOrmpo6DuXmOG8EZtvpyJoJ"
                />
        </activity>
    </application>

</manifest>

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
                maven { url 'https://maven.fabric.io/public' }

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.3'
        classpath 'io.fabric.tools:gradle:1.+'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.surbhi.smsappacme.MainActivity">

    <com.digits.sdk.android.DigitsAuthButton
        android:id="@+id/auth_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</RelativeLayout>

I have four fields in my registration screen (username,email,password,mobile number) and I want to send a n OTP to the user for verification purpose. Is there any easy way to implement this by using a single API.

simple and best way is Firebase refer this https://firebase.google.com/docs/auth/android/manage-users — Narender Reddy, Aug 31 '16 at 07:30
There is fabric Kit called Digits - https://docs.fabric.io/android/digits/overview.html Maybe this is what you are looking for? — Yazazzello, Aug 31 '16 at 07:33
You need to use SMS gateway for that and communicate with your server ! — Piyush, Aug 31 '16 at 07:34

score 0 · Accepted Answer · answered Aug 31 '16 at 07:55

0

You can use cognalys (a free international mobile number verification library) to see the integretion tutotial:just look here

https://cognalys.freshdesk.com/support/solutions/articles/5000606584-integration-tutorial-

answered Aug 31 '16 at 07:55

Envy Hion

184
1
8

But i am not getting the OTP @Envy – Surbhi Sharma Aug 31 '16 at 09:31
What Sir..? @Piyush – Surbhi Sharma Aug 31 '16 at 09:37
@SurbhiSharma You can use Twillo for your requirement !! I am using the same ! – Piyush Aug 31 '16 at 09:37
@SurbhiSharma Solved?? – Piyush Aug 31 '16 at 10:36
I dont know how to get twitter key and twitter secret for that @Piyush – Surbhi Sharma Aug 31 '16 at 10:53
@SurbhiSharma Its too easy you need to integrate in ur app – Piyush Aug 31 '16 at 10:55

score 0 · Answer 2 · answered Aug 31 '16 at 09:07

0

you need to use any sms gateway for this. febric digits give you free smsapi for sending message to mobile. please check below link Digits

answered Aug 31 '16 at 09:07

Himeshgiri gosvami

2,559
4
16
28

Sir i dont have twitter key and secret for that @Himesh Goswami – Surbhi Sharma Aug 31 '16 at 10:54

How to use SMS verification code by sending otp?

2 Answers2