问题描述
我正在开发女性安全应用程序。我想在用户摇动手机时使用SmsManager通过消息发送用户位置。我的国家/地区有两家手机运营商，
Orredo
和
Telenor
发送消息。当我使用
Orredo，我可以发送消息，但是当我使用 Telenor，我无法发送消息。我想知道是什么原因造成的。由于我的密码或我的手机运营商？
这是我的代码。 我的代码可能有点混乱，没有任何意义，因为我是新手，并且是从头开始开发此应用的。
@Override
protected void onResume() {
super.onResume();
if (broadcastReceiver == null) {
broadcastReceiver = new broadcastReceiver() {
@Override
public void onReceive(Context context,Intent intent) {
tv1.append(""+intent.getExtras().get("Coordinate"));
Intent intent1 = new Intent(getApplicationContext(),GPS_Service.class);
stopService(intent1);
Log.d(TAG,"onReceive: "+tv1.getText());
}
};
}
registerReceiver(broadcastReceiver,new IntentFilter("location_update"));
}
@Override
protected void onDestroy() {
super.onDestroy();
if (broadcastReceiver != null) {
unregisterReceiver(broadcastReceiver);
}
}
private void enable_buttons() {
mRegister.setonClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this,Register.class);
startActivity(intent);
}
});
}
private final SensorEventListener sensorListener = new SensorEventListener() {
@Override
public void onSensorChanged(SensorEvent sensorEvent) {
float x = sensorEvent.values[0];
float y = sensorEvent.values[1];
float z = sensorEvent.values[2];
acelLast = acelVal;
acelVal = (float) Math.sqrt((double) (x * x + y * y + z * z));
float delta = acelVal - acelLast;
shake = shake * 0.9f + delta;
if (shake > 12) {
mDatbaseHelper =new DatabaseHelper(MainActivity.this);
Cursor data = mDatbaseHelper.getData();
while (data.movetoNext()) {
phone1 = data.getString(1);
phone2 = data.getString(2);
}
@SuppressLint("MissingPermission")
String s = "tel:" + phone1;
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse(s));
if (ActivityCompat.checkSelfPermission(MainActivity.this,Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
return;
}
startActivity(intent);
ActivityCompat.requestPermissions(MainActivity.this,new String[]{Manifest.permission.SEND_SMS},SEND_SMS_PERMISSION_CODE);
if (checkPermission(Manifest.permission.SEND_SMS)) {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phone1,null,"google.com/maps/place/"+tv1.getText().toString(),null);
Log.d(TAG,"onSensorChange: "+tv1.getText().toString());
Toast.makeText(MainActivity.this,"Message Sent!",Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(MainActivity.this,"Permission Denied",Toast.LENGTH_SHORT).show();
}
}
}
这是我的GPS服务代码。
public class GPS_Service extends Service {
private LocationListener listener;
private LocationManager locationManager;
public static final String TAG ="GPS_Service";
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@SuppressLint("MissingPermission")
@Override
public void onCreate() {
super.onCreate();
listener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
Intent i = new Intent("location_update");
i.putExtra("Coordinate",location.getLatitude() + "," + location.getLongitude());
// i.putExtra("Latitude",location.getLatitude());
// i.putExtra("Longitude",location.getLongitude());
sendbroadcast(i);
}
@Override
public void onStatusChanged(String provider,int status,Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderdisabled(String provider) {
Intent i = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);
}
};
locationManager =(LocationManager)getApplicationContext().getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,3000,listener);
}
@Override
public void onDestroy() {
if(locationManager!=null)
{
locationManager.removeUpdates(listener);
}
super.onDestroy();
}
}
解决方法
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