Styling

app/src/main/java/com/example/nimal/help/Hospital.java

+package com.example.nimal.help;
+
+/**
+ * Created by Nimal on 24/04/2017.
+ */
+
+public class Hospital {
+    public String name;
+    public String city;
+    public String latitude;
+    public String longitude;
+    public String speciality;
+    public String phno;
+    public String rating;
+
+    public Hospital() {
+
+    }
+
+    public Hospital(String name, String city, String latitude, String longitude, String speciality, String phno, String rating) {
+
+        this.name = name;
+        this.city = city;
+        this.latitude = latitude;
+        this.longitude = longitude;
+        this.speciality = speciality;
+        this.phno = phno;
+        this.rating = rating;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public String getLatitude() {
+        return latitude;
+    }
+
+    public String getLongitude() {
+        return longitude;
+    }
+
+    public String getSpeciality() {
+        return speciality;
+    }
+
+    public String getPhno() {
+        return phno;
+    }
+
+    public String getRating() {
+        return rating;
+    }
+}

app/src/main/java/com/example/nimal/help/Location.java

+package com.example.nimal.help;
+
+import android.*;
+import android.content.Intent;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+
+public class Location extends AppCompatActivity {
+
+
+    private static final int REQUEST_CODE_PERMISSION = 2;
+    String mPermission = android.Manifest.permission.ACCESS_FINE_LOCATION;
+    GPSTracker gps;
+    TextView txt;
+    EditText edt;
+    StringBuffer str;
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_location);
+    }
+
+    public void show_location(View view)
+    {
+        gps = new GPSTracker(Location.this);
+        txt = (TextView) findViewById(R.id.LocationShow);
+        double latitude;
+        double longitude;
+
+        // check if GPS enabled
+        if (gps.canGetLocation()) {
+
+            latitude = gps.getLatitude();
+            longitude = gps.getLongitude();
+
+            String x = "Latitude : " + latitude+ "\nLongitude : " + longitude;
+            txt.setText(x);
+
+        }
+        else
+        {
+            gps.showSettingsAlert();
+        }
+    }
+    public void onBackPressed()
+    {
+        Intent i = new Intent(this,Login1.class);
+        startActivity(i);
+    }
+}

app/src/main/java/com/example/nimal/help/Login1.java

+package com.example.nimal.help;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.GridView;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+
+public class Login1 extends AppCompatActivity {
+
+    private FirebaseAuth firebaseAuth;
+    private FirebaseUser firebaseUser;
+
+    SharedPreferences sharedPreferences;
+
+    TextView contact,add,remove,view,update,location;
+    ImageView contact1,add1,remove1,view1,update1,location1;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login1);
+
+        sharedPreferences = getSharedPreferences("User_Name", Context.MODE_PRIVATE);
+
+        firebaseAuth = FirebaseAuth.getInstance();
+
+        if (firebaseAuth.getCurrentUser() == null) {
+            Toast.makeText(this, "No User has loged in !!", Toast.LENGTH_SHORT).show();
+        }
+
+        firebaseUser = firebaseAuth.getCurrentUser();
+
+        TextView txt = (TextView) findViewById(R.id.TextView1);
+        txt.setText("Welcome "+sharedPreferences.getString("Email",null).toString()+" !!!");
+
+
+
+        contact = (TextView)findViewById(R.id.textView);
+        add = (TextView)findViewById(R.id.textView1);
+        remove = (TextView)findViewById(R.id.textView2);
+        view = (TextView)findViewById(R.id.textView3);
+        update = (TextView)findViewById(R.id.textView4);
+        location = (TextView)findViewById(R.id.textView5);
+
+        contact1 = (ImageView)findViewById(R.id.imageView);
+        add1 = (ImageView)findViewById(R.id.imageView2);
+        remove1 = (ImageView)findViewById(R.id.imageView3);
+        view1 = (ImageView)findViewById(R.id.imageView4);
+        update1 = (ImageView)findViewById(R.id.imageView5);
+        location1 = (ImageView)findViewById(R.id.imageView6);
+
+        /*
+        GridView gridView = (GridView) findViewById(R.id.GridView2);
+        gridView.setAdapter(new Login1.ImageAdapter(this));
+        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                if (position == 0) {//Add User
+                    Intent j = new Intent(Login1.this, AddUser.class);
+                    startActivity(j);
+                }
+                if (position == 1) {//Add Hospital
+                    Intent j = new Intent(Login1.this, Add_Hosp.class);
+                    startActivity(j);
+                }
+                if (position == 2) {//Delete Hospital
+                    Intent j = new Intent(Login1.this, Remove_Hosp.class);
+                    startActivity(j);
+                }
+                if (position == 3) {//View Hospital
+                    Intent j = new Intent(Login1.this, View_Hosp.class);
+                    startActivity(j);
+                }
+
+                if(position == 4) {//Edit Hospital
+                    Intent j = new Intent(Login1.this,Edit_Hosp.class);
+                    startActivity(j);
+                }
+                if(position == 5) {//Location Services
+                    Intent j = new Intent(Login1.this,Location.class);
+                    startActivity(j);
+                }
+
+            }
+        });
+    }
+
+    public class ImageAdapter extends BaseAdapter {
+        private Context mContext;
+
+        public ImageAdapter(Context c) {
+
+            mContext = c;
+        }
+
+        public int getCount() {
+
+            return mThumbsIda.length;
+        }
+
+        public Object getItem(int position) {
+            return null;
+        }
+
+        public long getItemId(int position) {
+
+            return 0;
+        }
+
+        public View getView(int position, View convertView, ViewGroup parent) {
+            ImageView imageView = new ImageView(mContext);
+
+            DisplayMetrics displaymetrics = new DisplayMetrics();
+            getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
+            int height = displaymetrics.heightPixels;
+            int width = displaymetrics.widthPixels;
+
+            imageView.setLayoutParams(new GridView.LayoutParams(width/2, height/3));
+            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
+
+            imageView.setImageResource(mThumbsIda[position]);
+
+            return imageView;
+        }
+
+        private Integer[] mThumbsIda = {
+                R.drawable.images4,
+                R.drawable.images5,
+                R.drawable.image6,
+                R.drawable.images7,
+                R.drawable.images9,
+                R.drawable.images8
+        };*/
+    }
+/*
+    @Override
+    public void onClick(View v) {
+
+        if (v == contact||v == contact1)
+        {
+            Intent j = new Intent(Login1.this, AddUser.class);
+            startActivity(j);
+        }
+        else if(v == add || v== add1)
+        {
+            Intent j = new Intent(Login1.this, Add_Hosp.class);
+            startActivity(j);
+        }
+        else if(v == remove || v== remove1)
+        {
+            Intent j = new Intent(Login1.this, Remove_Hosp.class);
+            startActivity(j);
+        }
+        else if(v == view || v== view1)
+        {
+            Intent j = new Intent(Login1.this, View_Hosp.class);
+            startActivity(j);
+        }
+        else if(v == update || v== update)
+        {
+            Intent j = new Intent(Login1.this, Edit_Hosp.class);
+            startActivity(j);
+        }
+        else if(v == location || v== location1)
+        {
+            Intent j = new Intent(Login1.this, Location.class);
+            startActivity(j);
+        }
+        else
+        {
+            Toast.makeText(this, "Please click either on the image or button", Toast.LENGTH_SHORT).show();
+        }
+
+    }
+    */
+
+    public void addc(View view)
+    {
+        Intent j = new Intent(Login1.this, AddUser.class);
+        startActivity(j);
+    }
+    public void addh(View view)
+    {
+        Intent j = new Intent(Login1.this, Add_Hosp.class);
+        startActivity(j);
+    }
+    public void removeh(View view)
+    {
+        Intent j = new Intent(Login1.this, Remove_Hosp.class);
+        startActivity(j);
+    }
+    public void viewh(View view)
+    {
+        Intent j = new Intent(Login1.this, View_Hosp.class);
+        startActivity(j);
+    }
+    public void edith(View view)
+    {
+        Intent j = new Intent(Login1.this, Edit_Hosp.class);
+        startActivity(j);
+    }
+    public void locationh(View view)
+    {
+        Intent j = new Intent(Login1.this, Location.class);
+        startActivity(j);
+    }
+    public void signout(View view)
+    {
+        AlertDialog.Builder ab = new AlertDialog.Builder(this);
+        ab.setMessage("Willing to log out?");
+        ab.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                firebaseAuth.signOut();
+                Intent i = new Intent(Login1.this,MainActivity.class);
+                startActivity(i);
+            }
+        });
+        ab.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                //do nothing
+            }
+        });
+        ab.show();
+    }
+}

app/src/main/java/com/example/nimal/help/MainActivity.java

+package com.example.nimal.help;
+
+import android.content.Context;
+import android.content.Intent;
+import android.location.LocationManager;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.GridView;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+
+public class MainActivity extends AppCompatActivity {
+
+    private FirebaseAuth firebaseAuth;
+    private FirebaseUser firebaseUser;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        firebaseAuth = FirebaseAuth.getInstance();
+
+        if (firebaseAuth.getCurrentUser() == null) {
+            Toast.makeText(this, "No User has loged in !!", Toast.LENGTH_SHORT).show();
+        }
+
+        firebaseUser = firebaseAuth.getCurrentUser();
+
+        GridView gridView = (GridView) findViewById(R.id.GridView1);
+        gridView.setAdapter(new MainActivity.ImageAdapter(this));
+        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                if (position == 1) {
+                    Intent j = new Intent(MainActivity.this, Admin_login.class);
+                    startActivity(j);
+                }
+
+                if (position == 0) {
+                    Intent j = new Intent(MainActivity.this, User1.class);
+                    startActivity(j);
+                }
+
+            }
+        });
+    }
+
+    public class ImageAdapter extends BaseAdapter {
+        private Context mContext;
+
+        public ImageAdapter(Context c) {
+
+            mContext = c;
+        }
+
+        public int getCount() {
+
+            return mThumbsIda.length;
+        }
+
+        public Object getItem(int position) {
+            return null;
+        }
+
+        public long getItemId(int position) {
+
+            return 0;
+        }
+
+        public View getView(int position, View convertView, ViewGroup parent) {
+            ImageView imageView = new ImageView(mContext);
+
+            DisplayMetrics displaymetrics = new DisplayMetrics();
+            getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
+            int height = displaymetrics.heightPixels;
+            int width = displaymetrics.widthPixels;
+
+            imageView.setLayoutParams(new GridView.LayoutParams(width, height/2));
+            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
+
+            imageView.setImageResource(mThumbsIda[position]);
+
+            return imageView;
+        }
+
+        private Integer[] mThumbsIda = {
+                R.drawable.images3,
+                R.drawable.images2
+        };
+
+    }
+}

app/src/main/java/com/example/nimal/help/Remove_Hosp.java

+package com.example.nimal.help;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+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;
+
+public class Remove_Hosp extends AppCompatActivity {
+
+    TextView tv;
+    EditText key;
+
+    DatabaseReference databaseReference;
+
+    ProgressDialog progressDialog;
+
+    SharedPreferences sharedPreferences;
+
+    public static String srt,str;
+    public static int count;
+    public static StringBuffer sb;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_remove__hosp);
+
+        tv = (TextView)findViewById(R.id.ShowDetails1);
+        key = (EditText)findViewById(R.id.Key);
+
+        //sharedPreferences = getSharedPreferences("Remove_Data", Context.MODE_PRIVATE);
+
+        databaseReference = FirebaseDatabase.getInstance().getReference();
+        progressDialog = new ProgressDialog(this);
+
+
+        //String str = sharedPreferences.getString("String",null);
+
+        //tv.setText(str);
+        progressDialog = new ProgressDialog(this);
+        progressDialog.setMessage("Loading...");
+        progressDialog.setCancelable(false);
+        progressDialog.show();
+
+        databaseReference.child("Hospital").addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot)
+            {
+                for(DataSnapshot data  : dataSnapshot.getChildren())
+                {
+                    srt = data.getKey();
+                    //Toast.makeText(Add_Hosp.this, str, Toast.LENGTH_SHORT).show();
+                    count = Integer.parseInt(srt);
+                }
+                progressDialog.dismiss();
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError)
+            {
+                Toast.makeText(getApplicationContext(), "Server is Busy..", Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+    public void remove(View view)
+    {
+        String keying = key.getText().toString().trim();
+        databaseReference.child("Hospital").addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot)
+            {
+                for(DataSnapshot data : dataSnapshot.getChildren())
+                {
+                    if(key.getText().toString().equalsIgnoreCase(data.getKey()))
+                    {
+                        data.getRef().removeValue();
+
+                    }
+                }
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError) {
+                Toast.makeText(getApplicationContext(), "Server is Busy..", Toast.LENGTH_SHORT).show();
+            }
+        });
+        Toast.makeText(this, "Sucessfully Removed", Toast.LENGTH_SHORT).show();
+    }
+
+    public void read(View view)
+    {
+        sb = new StringBuffer();
+        for (int i = 0; i <= count; i++) {
+
+            databaseReference.child("Hospital").child(String.valueOf(i)).addValueEventListener(new ValueEventListener() {
+                @Override
+                public void onDataChange(DataSnapshot dataSnapshot) {
+
+                    for (DataSnapshot data : dataSnapshot.getChildren()) {
+                        sb.append(data.getKey() + " : " + data.getValue().toString() + "\n");
+                        str = sb.toString();
+                    }
+                    sb.append("\n");
+                   // Toast.makeText(Remove_Hosp.this, sb, Toast.LENGTH_SHORT).show();
+                    //view1.setText(sb.toString());
+                    str = sb.toString();
+                }
+
+                @Override
+                public void onCancelled(DatabaseError databaseError) {
+                    Toast.makeText(getApplicationContext(), "Server is Busy..", Toast.LENGTH_SHORT).show();
+                }
+            });
+           // Toast.makeText(this, sb, Toast.LENGTH_SHORT).show();
+        }
+
+
+    }
+
+    public void refresh(View view)
+    {
+        tv.setText(str);
+    }
+    public void onBackPressed()
+    {
+        Intent i = new Intent(this,Login1.class);
+        startActivity(i);
+    }
+}

app/src/main/java/com/example/nimal/help/User1.java

+package com.example.nimal.help;
+
+import android.content.Context;
+import android.content.Intent;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.GridView;
+import android.widget.ImageView;
+
+public class User1 extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_user1);
+
+        GridView gridView = (GridView) findViewById(R.id.GridView2);
+        gridView.setAdapter(new User1.ImageAdapter(this));
+        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                if (position == 0) {//Help
+                    Intent j = new Intent(User1.this, Help.class);
+                    startActivity(j);
+                }
+                if (position == 1) {//Location Services
+                    Intent j = new Intent(User1.this, Location.class);
+                    startActivity(j);
+                }
+
+            }
+        });
+    }
+
+    public class ImageAdapter extends BaseAdapter {
+        private Context mContext;
+
+        public ImageAdapter(Context c) {
+
+            mContext = c;
+        }
+
+        public int getCount() {
+
+            return mThumbsIda.length;
+        }
+
+        public Object getItem(int position) {
+            return null;
+        }
+
+        public long getItemId(int position) {
+
+            return 0;
+        }
+
+        public View getView(int position, View convertView, ViewGroup parent) {
+            ImageView imageView = new ImageView(mContext);
+
+            DisplayMetrics displaymetrics = new DisplayMetrics();
+            getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
+            int height = displaymetrics.heightPixels;
+            int width = displaymetrics.widthPixels;
+
+            imageView.setLayoutParams(new GridView.LayoutParams(width/2, height/3));
+            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
+
+            imageView.setImageResource(mThumbsIda[position]);
+
+            return imageView;
+        }
+
+        private Integer[] mThumbsIda = {
+                R.drawable.image8,
+                R.drawable.images8
+        };
+
+
+    }
+}

app/src/main/java/com/example/nimal/help/View_Hosp.java

+package com.example.nimal.help;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.util.Log;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.android.gms.ads.identifier.AdvertisingIdClient;
+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 static com.example.nimal.help.Add_Hosp.COUNT;
+import static com.google.android.gms.ads.identifier.AdvertisingIdClient.*;
+
+public class View_Hosp extends AppCompatActivity{
+
+    private FirebaseAuth firebaseAuth;
+    private FirebaseUser firebaseUser;
+    private DatabaseReference databaseReference;
+    public static int count ;
+    public static String srt,str;
+    public static StringBuffer sb;
+    SharedPreferences sharedPreferences;
+
+    private ProgressDialog progressDialog;
+
+    TextView name1, city1, lat1, lon1, spec1, phno1, rate1,view1;
+    String name,city,lat,lon,spec,phno,rate;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view__hosp);
+
+        view1 = (TextView) findViewById(R.id.View1);
+
+
+        firebaseAuth = FirebaseAuth.getInstance();
+        firebaseUser = firebaseAuth.getCurrentUser();
+
+        if (firebaseAuth.getCurrentUser() == null) {
+            Toast.makeText(this, "Oh Crap !", Toast.LENGTH_SHORT).show();
+        }
+
+        String uid = firebaseUser.getUid();
+        databaseReference = FirebaseDatabase.getInstance().getReference();
+
+        sb = new StringBuffer();
+
+
+
+        progressDialog = new ProgressDialog(this);
+        progressDialog.setMessage("Loading...");
+        progressDialog.setCancelable(false);
+        progressDialog.show();
+
+        databaseReference.child("Hospital").addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot)
+            {
+                for(DataSnapshot data  : dataSnapshot.getChildren())
+                {
+                    srt = data.getKey();
+                    //Toast.makeText(Add_Hosp.this, str, Toast.LENGTH_SHORT).show();
+                    count = Integer.parseInt(srt);
+                }
+                progressDialog.dismiss();
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError)
+            {
+                Toast.makeText(getApplicationContext(), "Server is Busy..", Toast.LENGTH_SHORT).show();
+            }
+        });
+
+        //Toast.makeText(this, count, Toast.LENGTH_SHORT).show();
+
+    }
+
+    public void readDatabase(View v)
+    {
+       // Toast.makeText(this, count, Toast.LENGTH_SHORT).show();
+
+        for (int i = 0; i <= count; i++) {
+
+
+            databaseReference.child("Hospital").child(String.valueOf(i)).addValueEventListener(new ValueEventListener() {
+                @Override
+                public void onDataChange(DataSnapshot dataSnapshot) {
+
+                    for (DataSnapshot data : dataSnapshot.getChildren()) {
+                        sb.append(data.getKey() + " : " + data.getValue().toString() + "\n");
+                    }
+                    sb.append("\n");
+                    //Toast.makeText(View_Hosp.this, sb, Toast.LENGTH_SHORT).show();
+                    //view1.setText(sb.toString());
+                    str = sb.toString();
+                }
+
+                @Override
+                public void onCancelled(DatabaseError databaseError) {
+                    Toast.makeText(getApplicationContext(), "Server is Busy..", Toast.LENGTH_SHORT).show();
+                }
+            });
+        }
+
+    }
+    public void setting(View view)
+    {
+       /* sharedPreferences = getSharedPreferences("Remove_Data", Context.MODE_PRIVATE);
+
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+
+        editor.putString("String",str);
+
+        editor.commit();*/
+
+        view1.setText(str);
+    }
+    public void onBackPressed()
+    {
+        Intent i = new Intent(this,Login1.class);
+        startActivity(i);
+    }
+}
\ No newline at end of file