如何从Android应用程序连接到PHP和MySql？

时间：2012-05-28 16:17:40

标签： php android mysql

我想做一个可以检索位置的android应用程序，发送短信到Ozeki NG服务器。发送消息后，可以保存到MySQL并从PHP查看的消息的详细信息。 任何人都可以教我如何将android短信应用程序连接到MySQL和PHP？

我已经测试了。它可以检索经度和纬度，但谷歌地图din出现。是我的编码有问题吗？这是我第一次创建Android应用程序，非常感谢大家的帮助。谢谢

ParkingPaymentLBSMapsActivity.java 

package com.android.googlemap;

import com.google.android.maps.GeoPoint
import com.google.android.maps.GeoPoint;`
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.MyLocationOverlay;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

public class ParkingPaymentLBSMapsActivity extends MapActivity {

private static final long MINIMUM_DISTANCE_CHANGE_FOR_UPDATES = 1; // in Meters
private static final long MINIMUM_TIME_BETWEEN_UPDATES = 1000; // in Milliseconds

protected LocationManager locationManager;

protected Button retrieveLocationButton;



MapController mControl;
GeoPoint GeoP;
MapView mapV;
MyLocationOverlay compass;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    mapV = (MapView) findViewById(R.id.mapView);
    mapV.displayZoomControls(true);
    mapV.setBuiltInZoomControls(true);

    double lat = 40.8;
    double longi = -96.666;

    GeoP = new GeoPoint ((int) (lat *1E6), (int) (longi *1E6) );

    mControl = mapV.getController();        
    mControl.animateTo(GeoP);
    mControl.setZoom(13);

    compass = new MyLocationOverlay(this, mapV);
    mapV.getOverlays().add(compass);

    Button next = (Button) findViewById(R.id.nextbtn);
    next.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            Intent myIntent = new Intent(view.getContext(), SMS.class);
            startActivityForResult(myIntent, 0);
        }

       });

    retrieveLocationButton = (Button) findViewById(R.id.retrieve_location_button);
    locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    locationManager.requestLocationUpdates(
            LocationManager.GPS_PROVIDER,
            MINIMUM_TIME_BETWEEN_UPDATES,
            MINIMUM_DISTANCE_CHANGE_FOR_UPDATES,
            new MyLocationListener()
            );


    retrieveLocationButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            showCurrentLocation();
        }

    });

}

protected void showCurrentLocation() {
    Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
    if (location != null) {
        String message = String.format(
                "Current Location \n Longitude: %1$s \n Latitude: %2$s",
                location.getLongitude(), location.getLatitude()
        );
        Toast.makeText(ParkingPaymentLBSMapsActivity.this, message,
                Toast.LENGTH_LONG).show();                  
    }
}


private class MyLocationListener implements LocationListener {

        public void onLocationChanged(Location location) {
            String message = String.format(
                    "New Location \n Longitude: %1$s \n Latitude: %2$s",
                    location.getLongitude(), location.getLatitude()
            );
            Toast.makeText(ParkingPaymentLBSMapsActivity.this, message, Toast.LENGTH_LONG).show();
        }

        public void onStatusChanged(String s, int i, Bundle b) {
            Toast.makeText(ParkingPaymentLBSMapsActivity.this, "Provider status changed",
                    Toast.LENGTH_LONG).show();
        }

        public void onProviderDisabled(String s) {
            Toast.makeText(ParkingPaymentLBSMapsActivity.this,
                    "Provider disabled by the user. GPS turned off",
                    Toast.LENGTH_LONG).show();
        }

        public void onProviderEnabled(String s) {
            Toast.makeText(ParkingPaymentLBSMapsActivity.this,
                    "Provider enabled by the user. GPS turned on",
                    Toast.LENGTH_LONG).show();

} 

        }


    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        compass.disableCompass();
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        compass.enableCompass();
    }

    @Override
    protected boolean isRouteDisplayed() {
        // TODO Auto-generated method stub
        return false;
    }
}

SMS.java 

package com.android.googlemap;

import android.app.Activity;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.telephony.gsm.SmsManager;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class SMS extends Activity{

Button btnSendSMS;
EditText txtPhoneNo;
EditText txtMessage;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sms);        
    btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
    txtPhoneNo = (EditText) findViewById(R.id.txtPhoneNo);
    txtMessage = (EditText) findViewById(R.id.txtMessage);

    Button next = (Button) findViewById(R.id.Button02);
    next.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            Intent intent = new Intent();
            setResult(RESULT_OK, intent);
            finish();
        }

    });

    btnSendSMS.setOnClickListener(new View.OnClickListener() 
    {
        public void onClick(View v) 
        {               
            String phoneNo = txtPhoneNo.getText().toString();
            String message = txtMessage.getText().toString();               
            if (phoneNo.length()>0 && message.length()>0)                
                sendSMS(phoneNo, message);                
            else
                Toast.makeText(getBaseContext(), 
                    "Please enter both phone number and message.", 
                    Toast.LENGTH_SHORT).show();
        }
    });        
}

//---sends a SMS message to another device---
private void sendSMS(String phoneNumber, String message)
{      
    /*
    PendingIntent pi = PendingIntent.getActivity(this, 0,
            new Intent(this, test.class), 0);                
        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, pi, null);        
    */

    String SENT = "SMS_SENT";
    String DELIVERED = "SMS_DELIVERED";

    PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
        new Intent(SENT), 0);

    PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
        new Intent(DELIVERED), 0);

    //---when the SMS has been sent---
    registerReceiver(new BroadcastReceiver(){
        @Override
        public void onReceive(Context arg0, Intent arg1) {
            switch (getResultCode())
            {
                case Activity.RESULT_OK:
                    Toast.makeText(getBaseContext(), "SMS sent", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                    Toast.makeText(getBaseContext(), "Generic failure", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_NO_SERVICE:
                    Toast.makeText(getBaseContext(), "No service", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_NULL_PDU:
                    Toast.makeText(getBaseContext(), "Null PDU", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_RADIO_OFF:
                    Toast.makeText(getBaseContext(), "Radio off", 
                            Toast.LENGTH_SHORT).show();
                    break;
            }
        }
    }, new IntentFilter(SENT));

    //---when the SMS has been delivered---
    registerReceiver(new BroadcastReceiver(){
        @Override
        public void onReceive(Context arg0, Intent arg1) {
            switch (getResultCode())
            {
                case Activity.RESULT_OK:
                    Toast.makeText(getBaseContext(), "SMS delivered", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case Activity.RESULT_CANCELED:
                    Toast.makeText(getBaseContext(), "SMS not delivered", 
                            Toast.LENGTH_SHORT).show();
                    break;                      
            }
        }
    }, new IntentFilter(DELIVERED));        

    SmsManager sms = SmsManager.getDefault();
    sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);               
}

}

的AndroidManifest.xml 

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

<uses-permission android:name="android.permission.INTERNET"/>

<application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" >

<uses-library android:name = "com.google.android.maps" />


    <activity
        android:name=".ParkingPaymentLBSMapsActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

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

<activity android:name=".SMS"></activity>

</application>

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.SEND_SMS">
</uses-permission>
<uses-permission android:name="android.permission.RECEIVE_SMS">
</uses-permission>

<uses-sdk android:minSdkVersion="10" />

</manifest>

main.xml中

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

<com.google.android.maps.MapView
    android:id="@+id/mapView"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:enabled="true"
    android:clickable="true"
    android:apiKey="0VV4vaNBXBx4Vu19jim2eoGAn5BnbatPvHRer5Q"
             />


<Button
    android:id="@+id/retrieve_location_button"
    android:text="Retrieve Location"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    />


<Button
    android:id="@+id/nextbtn"
    android:layout_width="wrap_content"
    android:layout_height="55px"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/retrieve_location_button"
    android:text="Next"
    android:textSize="18px" />

</RelativeLayout>

1 个答案:

答案 0 :(得分：0)

最好的建议是查找REST或SOAP API。使用PHP进行设置以访问MySQL，并在Java中查找如何发送HTTP请求。

Aka，例如：How to send HTTP request in java?

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