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app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 28
+ defaultConfig {
+ applicationId "wififingerprintlocator"
+ minSdkVersion 21
+ targetSdkVersion 28
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation 'com.android.support:appcompat-v7:28.0.0'
+ implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+ implementation 'com.google.firebase:firebase-core:16.0.4'
+ implementation 'com.google.firebase:firebase-database:16.0.3'
+ implementation 'com.google.firebase:firebase-auth:16.0.4'
+ implementation 'com.google.firebase:firebase-storage:16.0.5'
+ implementation 'com.squareup.picasso:picasso:2.71828'
+ implementation 'com.github.chrisbanes:PhotoView:2.0.0'
+ implementation 'com.android.support:cardview-v7:28.0.0'
+ implementation 'com.android.support:recyclerview-v7:28.0.0'
+ implementation 'com.google.zxing:core:3.3.2'
+ implementation 'com.journeyapps:zxing-android-embedded:3.6.0'
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'com.android.support.test:runner:1.0.2'
+ androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
+
+apply plugin: 'com.google.gms.google-services'

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http:https://schemas.android.com/apk/res/android"
+ package="wififingerprintlocator">
+
+ <uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+ <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+ <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+ <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+ <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+ <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+ <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+ <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+ <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+ <application
+ android:allowBackup="true"
+ android:icon="@drawable/fingerprint"
+ android:label="@string/app_name"
+ android:roundIcon="@mipmap/ic_launcher_round"
+ android:supportsRtl="true"
+ android:theme="@style/AppTheme">
+ <activity android:name=".MainActivity" />
+ <activity android:name=".Login.LoginActivity">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ <activity android:name=".Login.RegisterActivity" />
+ <activity android:name=".StartLocating" />
+ <activity android:name=".ShowMap">
+ android:screenOrientation="landscape"
+ </activity>
+ <activity android:name=".UserLocation" />
+ <activity android:name=".UserPremium"></activity>
+ </application>
+
+</manifest>

app/src/main/java/wififingerprintlocator/APadapter.java

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+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import java.util.List;
+
+public class APadapter extends RecyclerView.Adapter<APadapter.MyViewHolder> {
+
+ private List<AccessPoint> APList;
+
+ public class MyViewHolder extends RecyclerView.ViewHolder {
+ public TextView ssid, bssid, rssi;
+
+ public MyViewHolder(View view) {
+ super(view);
+ ssid = view.findViewById(R.id.title);
+ bssid = view.findViewById(R.id.genre);
+ rssi = view.findViewById(R.id.year);
+ }
+ }
+ public APadapter(List<AccessPoint> APList) {
+ this.APList = APList;
+ }
+
+ @Override
+ public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+ View itemView = LayoutInflater.from(parent.getContext())
+ .inflate(R.layout.accesspoint_list_row, parent, false);
+
+ return new MyViewHolder(itemView);
+ }
+
+ @Override
+ public void onBindViewHolder(MyViewHolder holder, int position) {
+ AccessPoint ap = APList.get(position);
+ holder.ssid.setText(ap.getSSID());
+ holder.bssid.setText(ap.getBSSID());
+ holder.rssi.setText(ap.getAvgRSSI()+"");
+ }
+
+ @Override
+ public int getItemCount() {
+ return APList.size();
+ }
+}

app/src/main/java/wififingerprintlocator/AccessPoint.java

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+public class AccessPoint {
+
+ private String BSSID;
+ private String SSID;
+ private Integer avgRSSI;
+
+ public AccessPoint(){}
+
+ public AccessPoint(String BSSID, String SSID, Integer avgRSSI)
+ {
+ this.BSSID = BSSID;
+ this.SSID = SSID;
+ this.avgRSSI = avgRSSI;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ AccessPoint ap = (AccessPoint) obj;
+ if (ap.BSSID.equals(BSSID) && ap.SSID.equals(SSID) && ap.avgRSSI.equals(avgRSSI)) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ return ( 37 * 4 + BSSID.hashCode() ) +
+ ( 37 * 4 + SSID.hashCode() );
+ }
+
+ public String getBSSID() {
+ return BSSID;
+ }
+
+ public void setBSSID(String BSSID) {
+ this.BSSID = BSSID;
+ }
+
+ public String getSSID() {
+ return SSID;
+ }
+
+ public void setSSID(String SSID) {
+ this.SSID = SSID;
+ }
+
+ public Integer getAvgRSSI() {
+ return avgRSSI;
+ }
+
+ public void setAvgRSSI(Integer avgRSSI) {
+ this.avgRSSI = avgRSSI;
+ }
+}

app/src/main/java/wififingerprintlocator/AccessPointConfirmation.java

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+public class AccessPointConfirmation {
+
+ private String BSSID;
+ private String SSID;
+
+ public AccessPointConfirmation() {
+ }
+
+ public AccessPointConfirmation(String BSSID, String SSID) {
+ this.BSSID = BSSID;
+ this.SSID = SSID;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ AccessPointConfirmation apc = (AccessPointConfirmation) obj;
+ if (apc.BSSID.equals(BSSID) && apc.SSID.equals(SSID)) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ return ( 37 * 4 + BSSID.hashCode() ) +
+ ( 37 * 4 + SSID.hashCode() );
+ }
+
+ public String getBSSID() {
+ return BSSID;
+ }
+
+ public void setBSSID(String BSSID) {
+ this.BSSID = BSSID;
+ }
+
+ public String getSSID() {
+ return SSID;
+ }
+
+ public void setSSID(String SSID) {
+ this.SSID = SSID;
+ }
+}

app/src/main/java/wififingerprintlocator/DatabaseConfiguration.java

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+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+
+public class DatabaseConfiguration {
+
+ private static DatabaseReference databaseRef;
+ private static FirebaseAuth auth;
+
+ public static DatabaseReference getFirebase()
+ {
+ if(databaseRef == null)
+ {
+ databaseRef = FirebaseDatabase.getInstance().getReference();
+ }
+ return databaseRef;
+ }
+
+ public static FirebaseAuth getFirebaseAuthentication()
+ {
+ if(auth == null)
+ {
+ auth = FirebaseAuth.getInstance();
+ }
+ return auth;
+ }
+
+}

app/src/main/java/wififingerprintlocator/Login/LoginActivity.java

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+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.auth.AuthResult;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+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 wififingerprintlocator.DatabaseConfiguration;
+import wififingerprintlocator.MainActivity;
+import wififingerprintlocator.R;
+import wififingerprintlocator.Users;
+
+public class LoginActivity extends AppCompatActivity {
+
+ private EditText username;
+ private EditText password;
+ private Button btnLogin;
+ private Button btnSignUp;
+ private FirebaseAuth mAuth;
+ private FirebaseAuth.AuthStateListener mAuthListener;
+ private FirebaseUser fUser;
+ private Users users;
+ private String tipo;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_login);
+
+ username = findViewById(R.id.user);
+ password = findViewById(R.id.pass);
+ btnLogin = findViewById(R.id.log);
+ btnSignUp = findViewById(R.id.signup);
+
+ mAuth = FirebaseAuth.getInstance();
+
+ mAuthListener = new FirebaseAuth.AuthStateListener() {
+ @Override
+ public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
+
+ FirebaseUser user = firebaseAuth.getCurrentUser();
+ if(user != null){
+ //user sign in
+ }
+ else{
+ //user signed out
+ }
+
+ }
+ };
+
+ btnLogin.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ if(!username.getText().toString().equals("") || password.getText().toString().equals(""))
+ {
+ users = new Users();
+ users.setEmail(username.getText().toString());
+ users.setPass(password.getText().toString());
+ validateLogin();
+ }
+ else
+ {
+ Toast.makeText(LoginActivity.this, "Please enter your info!", Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+
+ btnSignUp.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ Intent intent = new Intent(LoginActivity.this, RegisterActivity.class);
+ startActivity(intent);
+ //LoginActivity.this.finish();
+ }
+ });
+ }
+
+ private void validateLogin()
+ {
+ mAuth = DatabaseConfiguration.getFirebaseAuthentication();
+ mAuth.signInWithEmailAndPassword(users.getEmail(), users.getPass()).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
+ @Override
+ public void onComplete(@NonNull Task<AuthResult> task) {
+ if(task.isSuccessful())
+ {
+ //fUser = FirebaseAuth.getInstance().getCurrentUser();
+ //String u = fUser.getUid();
+ //Toast.makeText(LoginActivity.this, "Success! " + u, Toast.LENGTH_SHORT).show();
+ String tipo = username.getText().toString();
+
+ Intent intent = new Intent(LoginActivity.this, MainActivity.class);
+ intent.putExtra("TYPE", tipo); //TESTE
+ startActivity(intent);
+ LoginActivity.this.finish();
+ }
+ else
+ {
+ Toast.makeText(LoginActivity.this, "Wrong info!", Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+ }
+
+
+
+}