TxiFrCalcDM

--------------------###Manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.gnamp.domtaxi"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="15" />

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.gnamp.domtaxi.MainActivity"
            android:label="@string/title_activity_main"
            android:screenOrientation="portrait">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM1Activity"
            android:label="@string/title_activity_dhm1"
            android:screenOrientation="portrait">
            <intent-filter>
                <!-- test -->
               <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM2Activity"
            android:label="@string/title_activity_dhm2"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM3Activity"
            android:label="@string/title_activity_dhm3"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM4Activity"
            android:label="@string/title_activity_dhm4"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM5Activity"
            android:label="@string/title_activity_dhm5"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.DHM6Activity"
            android:label="@string/title_activity_dhm6"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.AP1Activity"
            android:label="@string/title_activity_ap1"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.AP2Activity"
            android:label="@string/title_activity_ap2"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.gnamp.domtaxi.More"
            android:label="@string/title_activity_more"
            android:screenOrientation="portrait">
            <intent-filter>
                <!--  <action android:name="android.intent.action.MAIN" /> -->

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

---------####Activity_ap1.xml
<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:background="@drawable/ne2" >

    <EditText
        android:id="@+id/editText1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/textView1"
        android:layout_marginTop="32dp"
        android:ems="10"
        android:hint="@string/inputhint"
        android:inputType="numberDecimal" >

        <requestFocus />
    </EditText>

    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/editText1"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="58dp"
        android:text="@string/calculate" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@+id/editText1"
        android:layout_below="@+id/button1"
        android:layout_marginTop="64dp"
        android:text="@string/answer"
        android:textSize="40dp" />

    <Button
        android:id="@+id/button2"
        style="?android:attr/buttonStyleSmall"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:text="@string/back" />

    <Button
        android:id="@+id/button3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/textView2"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="29dp"
        android:text="CLR" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:gravity="center"
        android:text="@string/setbya"
        android:textSize="12dp"
        tools:context=".MainActivity" />

</RelativeLayout>

-----####strings.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">Dom\'s Taxis</string>
    <string name="instructions">Please choose your required Tariff:-</string>
    <string name="menu_settings">Settings</string>
    <string name="title_activity_main">Dom\'s Taxis</string>
    <string name="title_activity_dhm1">Durham Tariff 1</string>
    <string name="title_activity_dhm2">Durham Tariff 2</string>
    <string name="title_activity_dhm3">Durham Tariff 3</string>
    <string name="title_activity_dhm4">Durham Tariff 4</string>
    <string name="title_activity_dhm5">Durham Tariff 5</string>
    <string name="title_activity_dhm6">Durham Tariff 6</string>
    <string name="title_activity_ap1">Airport Tariff 1</string>
    <string name="title_activity_ap2">Airport Tariff 1</string>
    <string name="Btn1Txt">Durham Tf-1</string>
    <string name="Btn2Txt">Durham Tf-2</string>
    <string name="Btn3Txt">Durham Tf-3</string>
    <string name="Btn4Txt">Durham Tf-4</string>
    <string name="Btn5Txt">Durham Tf-5</string>
    <string name="Btn6Txt">Durham Tf-6</string>
    <string name="Btna1Txt">Airport Tf-1</string>
    <string name="Btna2Txt">Airport Tf-2</string>
    <string name="title_activity_tariff1">Tariff 1 Calculator</string>
    <string name="title_activity_tariff2">Tariff 2 Calculator</string>
    <string name="title_activity_tariff3">Tariff 3 Calculator</string>
    <string name="title_activity_tariff4">Tariff 4 Calculator</string>
    <string name="title_activity_tariff5">Tariff 5 Calculator</string>
    <string name="title_activity_tariff6">Tariff 6 Calculator</string>
    <string name="answer">fare&#8230;</string>
    <string name="calculate">CALCULATE FARE</string>
    <string name="inputhint">Enter Journey in Miles&#8230;</string>
    <string name="MenuTxt">Please Choose Your Required Tariff:-</string>
    <string name="title_activity_more">More</string>
    <string name="back">&lt;-- BACK</string>
    <string name="setbyd">As set by Durham City Council. \nNB. Calculated fare exclusive of any \nwaiting time &amp;/or extras</string>
    <string name="setbya">As set by Newcastle Airport Taxis. \nNB Calculated fare exclusive of any \nwaiting-time &amp;/or extras</string>
    <string name="CLR">CLR</string>

</resources>
----------------######DHM1Activity.java
package com.gnamp.domtaxi;

import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM1Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm1);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM1Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });

    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }
    -------#####MainActivity.java
package com.gnamp.domtaxi;

import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.content.Intent;
import android.view.View;
import android.widget.Button;

public class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button bdt1 = (Button) findViewById(R.id.button1);
        Button bdt2 = (Button) findViewById(R.id.button2);
        Button bdt3 = (Button) findViewById(R.id.button3);
        Button bdt4 = (Button) findViewById(R.id.button4);
        Button bdt5 = (Button) findViewById(R.id.button5);
        Button bdt6 = (Button) findViewById(R.id.button6);
        Button bat1= (Button) findViewById(R.id.button7);
        Button bat2 = (Button) findViewById(R.id.button8);
       // Button more = (Button)findViewById(R.id.button9);

        bdt1.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM1Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

        bdt2.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM2Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

        bdt3.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM3Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

        bdt4.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM4Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

        bdt5.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM5Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

        bdt6.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM6Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

bat1.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), AP1Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

bat2.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), AP2Activity.class);
                startActivityForResult(myIntent, 0);
    }
        });

     //   more.setOnClickListener(new View.OnClickListener() {
        //    public void onClick(View view) {
           //     Intent myIntent = new Intent(view.getContext(), More.class);
              //  startActivityForResult(myIntent, 0);
    //}
       // });

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
}

------#####DHM2Activity.java
package com.gnamp.domtaxi;
import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM2Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm2);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM2Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });
    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_dhm2, menu);
        return true;
    }
    private void calculate()
    {
       miles=Double.parseDouble(getMiles.getText().toString());

       yards = miles * 1760;

       result = ((((yards-400)/97)*.15)+ 3)*100;
       //complicated way to turn result into decimal
       decimaliserInt = (int)(result);
       decimaliserDoub = (double)decimaliserInt/100;

       //failed decimaliser
       //decimaliserInt2 = (int)(decimaliserDoub * 100);
       //decimaliserDoub2 = (double)(decimaliserInt2/100);

       tt.setText(Double.toString(decimaliserDoub));
       //tt.setText(Double.toString(result));
    }
    }
------#####DHM3Activity.java

package com.gnamp.domtaxi;
import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM3Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm3);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM3Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });
    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_dhm3, menu);
        return true;
    }
    private void calculate()
    {
       miles=Double.parseDouble(getMiles.getText().toString());

       yards = miles * 1760;

       result = ((((yards-400)/95)*.20)+ 4.4)*100;
       //complicated way to turn result into decimal
       decimaliserInt = (int)(result);
       decimaliserDoub = (double)decimaliserInt/100;

       //failed decimaliser
       //decimaliserInt2 = (int)(decimaliserDoub * 100);
       //decimaliserDoub2 = (double)(decimaliserInt2/100);

       tt.setText(Double.toString(decimaliserDoub));
       //tt.setText(Double.toString(result));
    }
    }
------#####DHM4Activity.java
package com.gnamp.domtaxi;

import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM4Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm4);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM4Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });
    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_dhm4, menu);
        return true;
    }
    private void calculate()
    {
       miles=Double.parseDouble(getMiles.getText().toString());

       yards = miles * 1760;

       result = ((((yards-400)/97.7)*.15)+ 3.3)*100;
       //complicated way to turn result into decimal
       decimaliserInt = (int)(result);
       decimaliserDoub = (double)decimaliserInt/100;

       //failed decimaliser
       //decimaliserInt2 = (int)(decimaliserDoub * 100);
       //decimaliserDoub2 = (double)(decimaliserInt2/100);

       tt.setText(Double.toString(decimaliserDoub));
       //tt.setText(Double.toString(result));
    }
    }
------#####DHM5Activity.java
package com.gnamp.domtaxi;

import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM5Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm5);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM5Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });
    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_dhm5, menu);
        return true;
    }
    private void calculate()
    {
       miles=Double.parseDouble(getMiles.getText().toString());

       yards = miles * 1760;

       result = ((((yards-500)/104)*.20)+ 4.4)*100;
       //complicated way to turn result into decimal
       decimaliserInt = (int)(result);
       decimaliserDoub = (double)decimaliserInt/100;

       //failed decimaliser
       //decimaliserInt2 = (int)(decimaliserDoub * 100);
       //decimaliserDoub2 = (double)(decimaliserInt2/100);

       tt.setText(Double.toString(decimaliserDoub));
       //tt.setText(Double.toString(result));
    }
    }

------#####DHM6Activity.java
package com.gnamp.domtaxi;

import com.gnamp.domtaxi.R;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.content.Intent;

public class DHM6Activity extends Activity {

    EditText getMiles;
    Button calculate;
    TextView tt;
    double miles = 0;
    double yards = 0;
    double result = 0;
    int decimaliserInt = 0;
    double decimaliserDoub = 0;
    int decimaliserInt2 = 0;
    double decimaliserDoub2 = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dhm6);

        Button back = (Button) findViewById(R.id.button2);
        back.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), MainActivity.class);
                startActivityForResult(myIntent, 0);


    }
        });

        Button clr = (Button) findViewById(R.id.button3);
        clr.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                Intent myIntent = new Intent(view.getContext(), DHM6Activity.class);
                startActivityForResult(myIntent, 0);


    }
        });
    initControls();
    }
    private void initControls()
    {
        getMiles=(EditText)findViewById(R.id.editText1);
        tt=(TextView)findViewById(R.id.textView2);
        calculate=(Button)findViewById(R.id.button1);
        calculate.setOnClickListener(new Button.OnClickListener()
        {public void onClick
            (View v){calculate();}});

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_dhm6, menu);
        return true;
    }
    private void calculate()
    {
       miles=Double.parseDouble(getMiles.getText().toString());

       yards = miles * 1760;

       result = ((((yards-400)/93.5)*.35)+ 5.50)*100;
       //complicated way to turn result into decimal
       decimaliserInt = (int)(result);
       decimaliserDoub = (double)decimaliserInt/100;

       //failed decimaliser
       //decimaliserInt2 = (int)(decimaliserDoub * 100);
       //decimaliserDoub2 = (double)(decimaliserInt2/100);

       tt.setText(Double.toString(decimaliserDoub));
       //tt.setText(Double.toString(result));
    }
    }