diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..603b140 --- /dev/null +++ b/.gitignore @@ -0,0 +1,14 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml new file mode 100644 index 0000000..681f41a --- /dev/null +++ b/.idea/codeStyles/Project.xml @@ -0,0 +1,116 @@ + + + + + + + +
+ + + + xmlns:android + + ^$ + + + +
+
+ + + + xmlns:.* + + ^$ + + + BY_NAME + +
+
+ + + + .*:id + + http://schemas.android.com/apk/res/android + + + +
+
+ + + + .*:name + + http://schemas.android.com/apk/res/android + + + +
+
+ + + + name + + ^$ + + + +
+
+ + + + style + + ^$ + + + +
+
+ + + + .* + + ^$ + + + BY_NAME + +
+
+ + + + .* + + http://schemas.android.com/apk/res/android + + + ANDROID_ATTRIBUTE_ORDER + +
+
+ + + + .* + + .* + + + BY_NAME + +
+ + + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..5cd135a --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,20 @@ + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..37a7509 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml new file mode 100644 index 0000000..7f68460 --- /dev/null +++ b/.idea/runConfigurations.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..59fb4df --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,40 @@ +apply plugin: 'com.android.application' +apply plugin: 'com.google.gms.google-services' +android { + compileSdkVersion 29 + buildToolsVersion "29.0.3" + + defaultConfig { + applicationId "com.example.phoneauth" + minSdkVersion 16 + 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.firebase:firebase-auth:19.3.1' + implementation 'com.google.android.material:material:1.1.0' + implementation 'com.google.firebase:firebase-analytics:17.2.2' + + implementation 'com.google.firebase:firebase-database:19.3.0' + +} diff --git a/app/google-services.json b/app/google-services.json new file mode 100644 index 0000000..14d529d --- /dev/null +++ b/app/google-services.json @@ -0,0 +1,48 @@ +{ + "project_info": { + "project_number": "742512129817", + "firebase_url": "https://phoneauth-c9125.firebaseio.com", + "project_id": "phoneauth-c9125", + "storage_bucket": "phoneauth-c9125.appspot.com" + }, + "client": [ + { + "client_info": { + "mobilesdk_app_id": "1:742512129817:android:9d3592ad4ed5bdcb73b788", + "android_client_info": { + "package_name": "com.example.phoneauth" + } + }, + "oauth_client": [ + { + "client_id": "742512129817-6kifl1dg6qc96ij3hd79a1c4ls93r7mr.apps.googleusercontent.com", + "client_type": 1, + "android_info": { + "package_name": "com.example.phoneauth", + "certificate_hash": "e6a09a48299cdce9c3098b7b5627d0d42faa035f" + } + }, + { + "client_id": "742512129817-2vcpbhq2gvj9gfhg5dta9ahf8lu700d1.apps.googleusercontent.com", + "client_type": 3 + } + ], + "api_key": [ + { + "current_key": "AIzaSyAZbYvWgbmeTY5-3XNXLaZYo1nKmCSurDk" + } + ], + "services": { + "appinvite_service": { + "other_platform_oauth_client": [ + { + "client_id": "742512129817-2vcpbhq2gvj9gfhg5dta9ahf8lu700d1.apps.googleusercontent.com", + "client_type": 3 + } + ] + } + } + } + ], + "configuration_version": "1" +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..f1b4245 --- /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 diff --git a/app/src/androidTest/java/com/example/phoneauth/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/example/phoneauth/ExampleInstrumentedTest.java new file mode 100644 index 0000000..6a7564c --- /dev/null +++ b/app/src/androidTest/java/com/example/phoneauth/ExampleInstrumentedTest.java @@ -0,0 +1,27 @@ +package com.example.phoneauth; + +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.example.phoneauth", appContext.getPackageName()); + } +} diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..805ad39 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,25 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/com/example/phoneauth/MainActivity.java b/app/src/main/java/com/example/phoneauth/MainActivity.java new file mode 100644 index 0000000..8ab491f --- /dev/null +++ b/app/src/main/java/com/example/phoneauth/MainActivity.java @@ -0,0 +1,115 @@ +package com.example.phoneauth; + +import androidx.appcompat.app.AppCompatActivity; + +import android.content.Intent; +import android.os.Bundle; +import android.view.View; +import android.widget.Button; +import android.widget.Toast; + +import com.google.firebase.FirebaseException; +import com.google.firebase.auth.FirebaseAuth; +import com.google.firebase.auth.FirebaseAuthSettings; +import com.google.firebase.auth.PhoneAuthCredential; +import com.google.firebase.auth.PhoneAuthProvider; + +import java.util.concurrent.TimeUnit; + +public class MainActivity extends AppCompatActivity { + FirebaseAuth mAuth; + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_main); + Button signOut=findViewById(R.id.signout); + mAuth=FirebaseAuth.getInstance(); + signOut.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + + Toast.makeText(MainActivity.this, "Signing out", Toast.LENGTH_SHORT).show(); + FirebaseAuth.getInstance().signOut(); + + finish(); + Intent intent = new Intent(MainActivity.this, PhoneAuth.class); + + startActivity(intent); + } + }); + testPhoneAutoRetrieve(); + } + public void testPhoneVerify() { + // [START auth_test_phone_verify] + String phoneNum = "1234567890"; + String testVerificationCode = "123456"; + + // Whenever verification is triggered with the whitelisted number, + // provided it is not set for auto-retrieval, onCodeSent will be triggered. + PhoneAuthProvider.getInstance().verifyPhoneNumber( + phoneNum, 30L /*timeout*/, TimeUnit.SECONDS, + this, new PhoneAuthProvider.OnVerificationStateChangedCallbacks() { + + @Override + public void onCodeSent(String verificationId, + PhoneAuthProvider.ForceResendingToken forceResendingToken) { + // Save the verification id somewhere + // ... + + // The corresponding whitelisted code above should be used to complete sign-in. + MainActivity.this.enableUserManuallyInputCode(); + } + + @Override + public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) { + // Sign in with the credential + // ... + } + + @Override + public void onVerificationFailed(FirebaseException e) { + // ... + } + + }); + // [END auth_test_phone_verify] + } + + public void testPhoneAutoRetrieve() { + // [START auth_test_phone_auto] + // The test phone number and code should be whitelisted in the console. + String phoneNumber = "+16505554567"; + String smsCode = "123456"; + + FirebaseAuth firebaseAuth = FirebaseAuth.getInstance(); + FirebaseAuthSettings firebaseAuthSettings = firebaseAuth.getFirebaseAuthSettings(); + + // Configure faking the auto-retrieval with the whitelisted numbers. + firebaseAuthSettings.setAutoRetrievedSmsCodeForPhoneNumber(phoneNumber, smsCode); + + PhoneAuthProvider phoneAuthProvider = PhoneAuthProvider.getInstance(); + phoneAuthProvider.verifyPhoneNumber( + phoneNumber, + 60L, + TimeUnit.SECONDS, + this, /* activity */ + new PhoneAuthProvider.OnVerificationStateChangedCallbacks() { + @Override + public void onVerificationCompleted(PhoneAuthCredential credential) { + // Instant verification is applied and a credential is directly returned. + // ... + } + + // [START_EXCLUDE] + @Override + public void onVerificationFailed(FirebaseException e) { + + } + // [END_EXCLUDE] + }); + // [END auth_test_phone_auto] + } + private void enableUserManuallyInputCode() { + // No-op + } +} diff --git a/app/src/main/java/com/example/phoneauth/PhoneAuth.java b/app/src/main/java/com/example/phoneauth/PhoneAuth.java new file mode 100644 index 0000000..a0ae67b --- /dev/null +++ b/app/src/main/java/com/example/phoneauth/PhoneAuth.java @@ -0,0 +1,374 @@ +package com.example.phoneauth; + +import android.content.DialogInterface; +import android.content.Intent; +import android.os.Bundle; +import android.text.TextUtils; +import android.util.Log; +import android.view.View; +import android.widget.Button; +import android.widget.EditText; +import android.widget.TextView; +import android.widget.Toast; + +import androidx.annotation.NonNull; +import androidx.appcompat.app.AlertDialog; +import androidx.appcompat.app.AppCompatActivity; +import com.google.android.gms.tasks.OnCompleteListener; +import com.google.android.gms.tasks.Task; +import com.google.android.material.snackbar.Snackbar; +import com.google.firebase.FirebaseException; +import com.google.firebase.FirebaseTooManyRequestsException; +import com.google.firebase.auth.AuthResult; +import com.google.firebase.auth.FirebaseAuth; +import com.google.firebase.auth.FirebaseAuthInvalidCredentialsException; +import com.google.firebase.auth.FirebaseUser; +import com.google.firebase.auth.PhoneAuthCredential; +import com.google.firebase.auth.PhoneAuthProvider; +import com.google.firebase.database.DataSnapshot; +import com.google.firebase.database.DatabaseError; +import com.google.firebase.database.DatabaseReference; +import com.google.firebase.database.FirebaseDatabase; +import com.google.firebase.database.ValueEventListener; + +import java.util.concurrent.TimeUnit; + +public class PhoneAuth extends AppCompatActivity implements + View.OnClickListener { + + private static final String TAG = "PhoneAuthActivity"; + + private static final String KEY_VERIFY_IN_PROGRESS = "key_verify_in_progress"; + FirebaseDatabase mFdatabase; + DatabaseReference mdatabaseRef; + private FirebaseAuth mAuth; + private boolean mVerificationInProgress = false; + private String mVerificationId; + private PhoneAuthProvider.ForceResendingToken mResendToken; + private PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks; + Button signin,resendotp; + EditText phone,otp_text; + TextView createAcc,resend_otp; + + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + //mBinding = ActivityPhoneAuthBinding.inflate(getLayoutInflater()); + FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser(); + if (user != null) { + // User is signed in + finish(); + Intent i = new Intent(PhoneAuth.this, MainActivity.class); + i.putExtra("choice", 3); + i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); + + startActivity(i); + + } else { + // User is signed out + Log.d(TAG, "onAuthStateChanged:signed_out"); + + } + setContentView(R.layout.activity_phone_auth); + + // Restore instance state + if (savedInstanceState != null) { + onRestoreInstanceState(savedInstanceState); + } + + // Assign click listeners + signin=findViewById(R.id.Submit); + resendotp=findViewById(R.id.Resend); + phone=findViewById(R.id.Phone); + signin.setOnClickListener(this); + resendotp.setOnClickListener(this); + mFdatabase=FirebaseDatabase.getInstance(); + createAcc=findViewById(R.id.createacc); + createAcc.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + finish(); + startActivity(new Intent(PhoneAuth.this,SignUp.class)); + } + }); + mAuth = FirebaseAuth.getInstance(); + + mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() { + + @Override + public void onVerificationCompleted(PhoneAuthCredential credential) { + // This callback will be invoked in two situations: + // 1 - Instant verification. In some cases the phone number can be instantly + // verified without needing to send or enter a verification code. + // 2 - Auto-retrieval. On some devices Google Play services can automatically + // detect the incoming verification SMS and perform verification without + // user action. + Log.d(TAG, "onVerificationCompleted:" + credential); + // [START_EXCLUDE silent] + mVerificationInProgress = false; + signInWithPhoneAuthCredential(credential); + } + + @Override + public void onVerificationFailed(FirebaseException e) { + Log.w(TAG, "onVerificationFailed", e); + mVerificationInProgress = false; + if (e instanceof FirebaseAuthInvalidCredentialsException) { + phone.setError("Invalid Credentials."); + // [END_EXCLUDE] + } else if (e instanceof FirebaseTooManyRequestsException) { + + Snackbar.make(findViewById(android.R.id.content), "Quota exceeded. Please try again after an hour.", + Snackbar.LENGTH_SHORT).show(); + + } + + + } + + @Override + public void onCodeSent(@NonNull String verificationId, + @NonNull PhoneAuthProvider.ForceResendingToken token) { + + Log.d(TAG, "onCodeSent:" + verificationId); + + // Save verification ID and resending token so we can use them later + mVerificationId = verificationId; + mResendToken = token; + otpDialog(); + + + } + }; + + } + @Override + public void onStart() { + super.onStart(); + // Check if user is signed in (non-null) and update UI accordingly. + FirebaseUser currentUser = mAuth.getCurrentUser(); + //updateUI(currentUser); + + // [START_EXCLUDE] + if (mVerificationInProgress && validatePhoneNumber()) { + startPhoneNumberVerification(phone.getText().toString()); + } + // [END_EXCLUDE] + } + // [END on_start_check_user] + + @Override + protected void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + outState.putBoolean(KEY_VERIFY_IN_PROGRESS, mVerificationInProgress); + } + + @Override + protected void onRestoreInstanceState(Bundle savedInstanceState) { + super.onRestoreInstanceState(savedInstanceState); + mVerificationInProgress = savedInstanceState.getBoolean(KEY_VERIFY_IN_PROGRESS); + } + public void readData(String phoneNum){ + + mdatabaseRef=mFdatabase.getReference("Users"); + mdatabaseRef.orderByChild("mobile_no").equalTo(phoneNum).addListenerForSingleValueEvent(new ValueEventListener() { + @Override + public void onDataChange(@NonNull DataSnapshot dataSnapshot) { + if(dataSnapshot.getValue()!=null){ + //f[0] =1; + startPhoneNumberVerification(phone.getText().toString()); + + } + else Toast.makeText(PhoneAuth.this, "User does not exist.\nPlease register first.", Toast.LENGTH_SHORT).show(); + + } + + @Override + public void onCancelled(@NonNull DatabaseError databaseError) { + + } + }); + // if(f[0]==0) return true; + //return false; + } +String s; + private void startPhoneNumberVerification(String phoneNumber) { + s="+91"+phoneNumber; + if(s.length()!=13){ + Toast.makeText(PhoneAuth.this,"Invalid Phone Number!\n Enter valid 10 digit Phone number." ,Toast.LENGTH_LONG).show(); + return; + } + + /* if(readData(phoneNumber)){ + Toast.makeText(this,"User does not exist.\nPlease register first.",Toast.LENGTH_SHORT).show(); + Log.i("valid","not valid"); + return ; + }*/ + Log.i("valid"," valid"); + PhoneAuthProvider.getInstance().verifyPhoneNumber( + s, // Phone number to verify + 60, // Timeout duration + TimeUnit.SECONDS, // Unit of timeout + this, // Activity (for callback binding) + mCallbacks); // OnVerificationStateChangedCallbacks + // [END start_phone_auth] + //otpDialog(); + mVerificationInProgress = true; + + } + + + // [START resend_verification] + private void resendVerificationCode(String phoneNumber, + PhoneAuthProvider.ForceResendingToken token) { + PhoneAuthProvider.getInstance().verifyPhoneNumber( + phoneNumber, // Phone number to verify + 60, // Timeout duration + TimeUnit.SECONDS, // Unit of timeout + this, // Activity (for callback binding) + mCallbacks, // OnVerificationStateChangedCallbacks + token); + + // ForceResendingToken from callbacks + } + // [END resend_verification] + + // [START sign_in_with_phone] + private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) { + mAuth.signInWithCredential(credential) + .addOnCompleteListener(this, new OnCompleteListener() { + @Override + public void onComplete(@NonNull Task task) { + if (task.isSuccessful()) { + // Sign in success, update UI with the signed-in user's information + Log.d(TAG, "signInWithCredential:success"); + + FirebaseUser user = task.getResult().getUser(); + // boolean t=user.getUid().equals(phone); + // if(t==false){ +// Toast.makeText(PhoneAuth.this,"Number not registered!\n Please create Account",Toast.LENGTH_SHORT).show(); + + // } + + startActivity(new Intent(PhoneAuth.this,MainActivity.class)); + } else { + // Sign in failed, display a message and update the UI + Log.w(TAG, "signInWithCredential:failure", task.getException()); + if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) { + + Toast.makeText(PhoneAuth.this,"Invalid credentials",Toast.LENGTH_SHORT).show(); + + } + + } + } + }); + } + // [END sign_in_with_phone] + + private void signOut() { + mAuth.signOut(); + // updateUI(STATE_INITIALIZED); + } + + + + + private boolean validatePhoneNumber() { + String phoneNumber = phone.getText().toString(); + if (TextUtils.isEmpty(phoneNumber)||phoneNumber.length()!=10) { + // phone.setError("Invalid phone number."); + Toast.makeText(PhoneAuth.this,"Invalid Number",Toast.LENGTH_SHORT).show(); + return false; + } + + return true; + } + private void otpDialog() { + AlertDialog.Builder builder = new AlertDialog.Builder(PhoneAuth.this); + + View view = getLayoutInflater().inflate(R.layout.fragment_otp, null); + resend_otp = view.findViewById(R.id.tv_otp_resend); + resend_otp.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + resendVerificationCode(s, mResendToken); + } + }); + + otp_text = view.findViewById(R.id.et_otp_dig_1); + builder.setCancelable(false); + + builder.setPositiveButton("Submit", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + String code=otp_text.getText().toString(); + if (code.equals("")||code.length()!=6) { + Toast.makeText(PhoneAuth.this, "Cannot leave empty", Toast.LENGTH_SHORT).show(); + return; + } + else { + + PhoneAuthCredential credential = PhoneAuthProvider.getCredential(mVerificationId, code); + signInWithPhoneAuthCredential(credential); + } + + } + }); + builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + dialog.cancel(); + } + }); + builder.setView(view); + + AlertDialog alertDialog = builder.create(); + alertDialog.show(); + + + } + @Override + public void onClick(View view) { + + switch (view.getId()) { + + case R.id.Submit: + if (!validatePhoneNumber()) { + return; + } + //Test number + if(phone.getText().toString()=="1234567890"){ + Log.i("test no","test no"); + otpDialog(); + return; + } + readData(phone.getText().toString()); + // Toast.makeText(this, "User does not exist.\nPlease register first.", Toast.LENGTH_SHORT).show(); + + // startPhoneNumberVerification(phone.getText().toString()); + + // otpDialog(); + /* + if(TextUtils.isEmpty(code)){ + Toast.makeText(PhoneAuth.this,"Invalid One Time Password(OTP).",Toast.LENGTH_LONG).show(); + } + verifyPhoneNumberWithCode(mVerificationId, code); + */ + /* String code = otp_text.getText().toString();if (TextUtils.isEmpty(code)||code.length()!=10) { + Toast.makeText(PhoneAuth.this,"Invalid",Toast.LENGTH_SHORT).show(); + return; + } + + verifyPhoneNumberWithCode(mVerificationId, code);*/ + break; + case R.id.Resend: + resendVerificationCode(s, mResendToken); + break; + + } + } +} + + diff --git a/app/src/main/java/com/example/phoneauth/SignUp.java b/app/src/main/java/com/example/phoneauth/SignUp.java new file mode 100644 index 0000000..2a93bc3 --- /dev/null +++ b/app/src/main/java/com/example/phoneauth/SignUp.java @@ -0,0 +1,319 @@ +package com.example.phoneauth; + +import android.content.DialogInterface; +import android.content.Intent; +import android.os.Bundle; +import android.text.TextUtils; +import android.util.Log; +import android.view.View; +import android.widget.Button; +import android.widget.EditText; +import android.widget.TextView; +import android.widget.Toast; + +import androidx.annotation.NonNull; +import androidx.annotation.Nullable; +import androidx.appcompat.app.AlertDialog; +import androidx.appcompat.app.AppCompatActivity; + +import com.google.android.gms.tasks.OnCompleteListener; +import com.google.android.gms.tasks.Task; +import com.google.android.material.snackbar.Snackbar; +import com.google.firebase.FirebaseException; +import com.google.firebase.FirebaseTooManyRequestsException; +import com.google.firebase.auth.AuthResult; +import com.google.firebase.auth.FirebaseAuth; +import com.google.firebase.auth.FirebaseAuthInvalidCredentialsException; +import com.google.firebase.auth.FirebaseUser; +import com.google.firebase.auth.PhoneAuthCredential; +import com.google.firebase.auth.PhoneAuthProvider; +import com.google.firebase.database.DataSnapshot; +import com.google.firebase.database.DatabaseError; +import com.google.firebase.database.DatabaseReference; +import com.google.firebase.database.FirebaseDatabase; +import com.google.firebase.database.ValueEventListener; + +import java.util.concurrent.TimeUnit; + +public class SignUp extends AppCompatActivity implements View.OnClickListener { + private static final String TAG = "SIGNUPActivity"; + Button signup,resendOtp; + TextView loginpage,resend_otp; + EditText phoneno,otp_text; + FirebaseDatabase mDatabase; + DatabaseReference ref; + String s; + private FirebaseAuth mAuth; + private boolean mVerificationInProgress = false; + private String mVerificationId; + private PhoneAuthProvider.ForceResendingToken mResendToken; + private PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks; + @Override + protected void onCreate(@Nullable Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.signup); + mDatabase=FirebaseDatabase.getInstance(); + phoneno=findViewById(R.id.Phone1); + loginpage=findViewById(R.id.signin); + loginpage.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + finish(); + startActivity(new Intent(SignUp.this,PhoneAuth.class)); + } + }); + resendOtp=findViewById(R.id.Resend1); + signup=findViewById(R.id.signUp); + signup.setOnClickListener(this); + resendOtp.setOnClickListener(this); + mAuth=FirebaseAuth.getInstance(); + mAuth.addAuthStateListener(new FirebaseAuth.AuthStateListener() { + @Override + public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) { + + // Log.e("uid new :",""+firebaseAuth.getUid()); + + } + }); + mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() { + + @Override + public void onVerificationCompleted(PhoneAuthCredential credential) { + // This callback will be invoked in two situations: + // 1 - Instant verification. In some cases the phone number can be instantly + // verified without needing to send or enter a verification code. + // 2 - Auto-retrieval. On some devices Google Play services can automatically + // detect the incoming verification SMS and perform verification without + // user action. + Log.d(TAG, "onVerificationCompleted:" + credential); + // [START_EXCLUDE silent] + mVerificationInProgress = false; + signInWithPhoneAuthCredential(credential); + } + + @Override + public void onVerificationFailed(FirebaseException e) { + Log.w(TAG, "onVerificationFailed", e); + mVerificationInProgress = false; + if (e instanceof FirebaseAuthInvalidCredentialsException) { + phoneno.setError("Invalid Credentials."); + // [END_EXCLUDE] + } else if (e instanceof FirebaseTooManyRequestsException) { + + Snackbar.make(findViewById(android.R.id.content), "Quota exceeded.", + Snackbar.LENGTH_SHORT).show(); + + } + + + } + + @Override + public void onCodeSent(@NonNull String verificationId, + @NonNull PhoneAuthProvider.ForceResendingToken token) { + + Log.d(TAG, "onCodeSent:" + verificationId); + + // Save verification ID and resending token so we can use them later + mVerificationId = verificationId; + mResendToken = token; + otpDialog(); + + + } + }; + } + private void saveDataInFirebase(String uid) { + ref=mDatabase.getReference("Users"); + s = phoneno.getText().toString().trim(); + + user_data_model user = new user_data_model(s,uid); + + + Log.e("uid : ", "" + uid); + // String mob = phoneno.getText().toString(); + + ref.child(uid).setValue(user); + //ref.child(uid).setValue(UID); + + } + public void readData(String phoneNum){ + // final String[] phoneNum = new String[1]; + final int[] f =new int[1]; + //String uid=phoneNum.getUid(); + ref=mDatabase.getReference("Users"); + ref.orderByChild("mobile_no").equalTo(phoneNum).addListenerForSingleValueEvent(new ValueEventListener() { + @Override + public void onDataChange(@NonNull DataSnapshot dataSnapshot) { + if(dataSnapshot.getValue()==null){ + //f[0] =1; + startPhoneNumberVerification(phoneno.getText().toString()); + + } + else Toast.makeText(SignUp.this, "User already exist.\nPlease register with different phone number.", Toast.LENGTH_LONG).show(); + + } + + @Override + public void onCancelled(@NonNull DatabaseError databaseError) { + + } + }); + // if(f[0]==0) return true; + //return false; + } + + + private void startPhoneNumberVerification(String phoneNumber) { + s="+91"+phoneNumber; + if(s.length()!=13){ + Toast.makeText(SignUp.this,"Invalid Phone Number!\n Enter valid 10 digit Phone number." ,Toast.LENGTH_LONG).show(); + return; + } + + + PhoneAuthProvider.getInstance().verifyPhoneNumber( + s, // Phone number to verify + 60, // Timeout duration + TimeUnit.SECONDS, // Unit of timeout + this, // Activity (for callback binding) + mCallbacks); // OnVerificationStateChangedCallbacks + // [END start_phone_auth] + //otpDialog(); + mVerificationInProgress = true; + + + } + + + // [START resend_verification] + private void resendVerificationCode(String phoneNumber, + PhoneAuthProvider.ForceResendingToken token) { + PhoneAuthProvider.getInstance().verifyPhoneNumber( + phoneNumber, // Phone number to verify + 60, // Timeout duration + TimeUnit.SECONDS, // Unit of timeout + this, // Activity (for callback binding) + mCallbacks, // OnVerificationStateChangedCallbacks + token); + + // ForceResendingToken from callbacks + } + // [END resend_verification] + + // [START sign_in_with_phone] + private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) { + mAuth.signInWithCredential(credential) + .addOnCompleteListener(this, new OnCompleteListener() { + @Override + public void onComplete(@NonNull Task task) { + if (task.isSuccessful()) { + // Sign in success, update UI with the signed-in user's information + Log.d(TAG, "signInWithCredential:success"); + + FirebaseUser user = task.getResult().getUser(); + saveDataInFirebase(user.getUid()); + + startActivity(new Intent(SignUp.this,MainActivity.class)); + } else { + // Sign in failed, display a message and update the UI + Log.w(TAG, "signInWithCredential:failure", task.getException()); + if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) { + + Toast.makeText(SignUp.this,"Invalid credentials",Toast.LENGTH_SHORT).show(); + + } + + } + } + }); + } + // [END sign_in_with_phone] + + private void signOut() { + mAuth.signOut(); + // updateUI(STATE_INITIALIZED); + } + + + + + private boolean validatePhoneNumber() { + String phoneNumber = phoneno.getText().toString(); + if (TextUtils.isEmpty(phoneNumber)||phoneNumber.length()!=10) { + // phone.setError("Invalid phone number."); + Toast.makeText(SignUp.this,"Invalid Number",Toast.LENGTH_SHORT).show(); + return false; + } + + return true; + } + private void otpDialog() { + AlertDialog.Builder builder = new AlertDialog.Builder(SignUp.this); + + View view = getLayoutInflater().inflate(R.layout.fragment_otp, null); + resend_otp = view.findViewById(R.id.tv_otp_resend); + resend_otp.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + resendVerificationCode(s, mResendToken); + } + }); + + otp_text = view.findViewById(R.id.et_otp_dig_1); + builder.setCancelable(false); + + builder.setPositiveButton("Submit", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + String code=otp_text.getText().toString(); + if (code.equals("")||code.length()!=6) { + Toast.makeText(SignUp.this, "Cannot leave empty", Toast.LENGTH_SHORT).show(); + return; + } + else { + + PhoneAuthCredential credential = PhoneAuthProvider.getCredential(mVerificationId, code); + signInWithPhoneAuthCredential(credential); + } + + } + }); + builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + dialog.cancel(); + } + }); + builder.setView(view); + + AlertDialog alertDialog = builder.create(); + alertDialog.show(); + + + } + @Override + public void onClick(View view) { + + switch (view.getId()) { + + case R.id.signUp: + if (!validatePhoneNumber()) { + return; + } + // startPhoneNumberVerification(phoneno.getText().toString()); + readData(phoneno.getText().toString()); + + + break; + case R.id.Resend1: + /* if(s.isEmpty()){ + Toast.makeText(this,"Enter valid number",Toast.LENGTH_SHORT).show(); + return; + }*/ + resendVerificationCode(s, mResendToken); + break; + + } + } +} diff --git a/app/src/main/java/com/example/phoneauth/user_data_model.java b/app/src/main/java/com/example/phoneauth/user_data_model.java new file mode 100644 index 0000000..3354b45 --- /dev/null +++ b/app/src/main/java/com/example/phoneauth/user_data_model.java @@ -0,0 +1,23 @@ +package com.example.phoneauth; + +public class user_data_model { + + public String mobile_no,UID; + + public user_data_model(String mobile_no,String UID) { + + this.mobile_no = mobile_no; + this.UID=UID; + + + } + + @Override + public String toString() { + return "helper_user{" + + + " mobile_no='" + mobile_no + '\''+ + " uid='" + UID + '\''+ + '}'; + } +} diff --git a/app/src/main/res/drawable-v24/btnstyle.xml b/app/src/main/res/drawable-v24/btnstyle.xml new file mode 100644 index 0000000..6e2ac05 --- /dev/null +++ b/app/src/main/res/drawable-v24/btnstyle.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file 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..2b068d1 --- /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-v24/otp_edit_text_background.xml b/app/src/main/res/drawable-v24/otp_edit_text_background.xml new file mode 100644 index 0000000..b4658a7 --- /dev/null +++ b/app/src/main/res/drawable-v24/otp_edit_text_background.xml @@ -0,0 +1,5 @@ + + + + + \ 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..07d5da9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/drawable/phone.xml b/app/src/main/res/drawable/phone.xml new file mode 100644 index 0000000..ebf9de6 --- /dev/null +++ b/app/src/main/res/drawable/phone.xml @@ -0,0 +1,9 @@ + + + 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..4d3b61b --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,26 @@ + + +