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大家好，這是我的代碼，以獲得經度和地位現在我想知道如何調用這個類，我怎樣才能發送協調通過網址在一個字符串短信，另外一件事情，我想告訴這個代碼有沒有錯誤，但當我在我的應用程序中使用它，它不會給我敬酒，任何人都可以請幫助我。誰能告訴我如何通過android應用程序中的消息發送經度和座標的座標？
這裏是我的位置類：
public class Location_Getter extends AppCompatActivity implements
ConnectionCallbacks,
OnConnectionFailedListener,
LocationListener {
//Define a request code to send to Google Play services
private final static int CONNECTION_FAILURE_RESOLUTION_REQUEST = 9000;
private GoogleApiClient mGoogleApiClient;
private LocationRequest mLocationRequest;
private double currentLatitude;
private double currentLongitude;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mGoogleApiClient = new GoogleApiClient.Builder(this)
// The next two lines tell the new client that 「this」 current class will handle connection stuff
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
//fourth line adds the LocationServices API endpoint from GooglePlayServices
.addApi(LocationServices.API)
.build();
// Create the LocationRequest object
mLocationRequest = LocationRequest.create()
.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
.setInterval(10 * 1000) // 10 seconds, in milliseconds
.setFastestInterval(1 * 1000); // 1 second, in milliseconds
}
@Override
protected void onResume() {
super.onResume();
//Now lets connect to the API
mGoogleApiClient.connect();
}
@Override
protected void onPause() {
super.onPause();
Log.v(this.getClass().getSimpleName(), "onPause()");
//Disconnect from API onPause()
if (mGoogleApiClient.isConnected()) {
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);
mGoogleApiClient.disconnect();
}
}
/**
* If connected get lat and long
*
*/
@Override
public void onConnected(Bundle bundle) {
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
if (location == null) {
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
} else {
//If everything went fine lets get latitude and longitude
currentLatitude = location.getLatitude();
currentLongitude = location.getLongitude();
Log.e("check it", "lattitude "+currentLatitude+" longitude "+ currentLongitude);
Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show();
}
}
@Override
public void onConnectionSuspended(int i) {}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
/*
* Google Play services can resolve some errors it detects.
* If the error has a resolution, try sending an Intent to
* start a Google Play services activity that can resolve
* error.
*/
if (connectionResult.hasResolution()) {
try {
// Start an Activity that tries to resolve the error
connectionResult.startResolutionForResult(this, CONNECTION_FAILURE_RESOLUTION_REQUEST);
/*
* Thrown if Google Play services canceled the original
* PendingIntent
*/
} catch (IntentSender.SendIntentException e) {
// Log the error
e.printStackTrace();
}
} else {
/*
* If no resolution is available, display a dialog to the
* user with the error.
*/
Log.e("Error", "Location services connection failed with code " + connectionResult.getErrorCode());
}
}
/**
* If locationChanges change lat and long
*
*
* @param location
*/
@Override
public void onLocationChanged(Location location) {
currentLatitude = location.getLatitude();
currentLongitude = location.getLongitude();
Log.e("check it m nmln l nk ", "lattitude "+currentLatitude+" longitude "+currentLongitude);
Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show();
}
}
這裏是我的字符串的短信：
String message= " https://www.google.com/maps?q=000000,000000";
這裏是法派：
private void sendSMS(String ph, String message) {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(ph, null, message, null, null);
Toast.makeText(getApplicationContext(), "SMS SENT",
Toast.LENGTH_LONG).show();
}
爲MyService：
public class MyService extends Service implements SensorEventListener {
public MyService() {
}
@Override
public IBinder onBind(Intent intent) {
// TODO: Return the communication channel to the service.
throw new UnsupportedOperationException("Not yet implemented");
}
int count = 1;
private boolean init;
private Sensor mySensor;
private SensorManager SM;
private float x1, x2, x3;
private static final float ERROR = (float) 7.0;
private static final float SHAKE_THRESHOLD = 15.00f; // m/S**2
private static final int MIN_TIME_BETWEEN_SHAKES_MILLISECS = 1000;
private long mLastShakeTime;
@Override
public void onCreate() {
}
@Override
public void onSensorChanged(SensorEvent event) {
if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {
long curTime = System.currentTimeMillis();
if ((curTime - mLastShakeTime) > MIN_TIME_BETWEEN_SHAKES_MILLISECS) {
float x = event.values[0];
float y = event.values[1];
float z = event.values[2];
double acceleration = Math.sqrt(Math.pow(x, 2) +
Math.pow(y, 2) +
Math.pow(z, 2)) - SensorManager.GRAVITY_EARTH;
Log.d("mySensor", "Acceleration is " + acceleration + "m/s^2");
if (acceleration > SHAKE_THRESHOLD) {
mLastShakeTime = curTime;
Toast.makeText(getApplicationContext(), "FALL DETECTED",
Toast.LENGTH_LONG).show();
SharedPreferences sharedPref = getSharedPreferences("nameInfo", Context.MODE_PRIVATE);
String ph = sharedPref.getString ("phone","");
// String message= "help me";
String message= " https://www.google.com/maps?q=39283,87353";
sendSMS(ph, message);
}
}
}
}
private void sendSMS(String ph, String message) {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(ph, null, message, null, null);
Toast.makeText(getApplicationContext(), "SMS SENT",
Toast.LENGTH_LONG).show();
}
public int onStartCommand(Intent intent, int flags, int startId) {
Toast.makeText(this, "Start Detecting", Toast.LENGTH_LONG).show();
SM = (SensorManager) getSystemService(SENSOR_SERVICE);
mySensor = SM.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
SM.registerListener(this, mySensor, SensorManager.SENSOR_DELAY_NORMAL);
//here u should make your service foreground so it will keep working even if app closed
return Service.START_STICKY;
}
@Override
public void onDestroy() {
Toast.makeText(this, "Stop Detecting", Toast.LENGTH_LONG).show();
}
public void onAccuracyChanged(Sensor sensor, int accuracy) {
//Noting to do!!
}
你確定你的GPS在你的設備中啓用？ –
是的，我已經這樣做 – Abhishek