IntentService不发送短信

Question

我正在尝试输入短信并将其作为短信发送。 SMS不提供。有没有输入手机号码的格式，或者是代码问题？

public class NewMessageActivity extends AppCompatActivity { 

private String message, number; 
private EditText mComposeMessage, mPhoneNumber; 
private Button mSendButton, mCancelButton; 

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

    mPhoneNumber = (EditText) findViewById(R.id.phone_number_et); 
    mComposeMessage = (EditText) findViewById(R.id.compose_et); 
    mSendButton = (Button) findViewById(R.id.send_button); 
    mCancelButton = (Button) findViewById(R.id.cancel_button); 

    mSendButton.setOnClickListener(mButtonClickListener); 
    mCancelButton.setOnClickListener(mButtonClickListener); 
} 

private View.OnClickListener mButtonClickListener = new View.OnClickListener() { 
    @Override 
    public void onClick(View v) { 
     int id = v.getId(); 

     switch (id) { 
      case R.id.send_button: 

       number = mPhoneNumber.getText().toString(); 
       message = mComposeMessage.getText().toString(); 
       if (number.length() > 0 && message.length() > 0){ 
        Intent intent = new Intent(getApplicationContext(), SentActivity.class); 
        intent.putExtra("NUMBER", number); 
        intent.putExtra("MESSAGE", message); 
        startActivity(intent); 
       } 
       break; 

      case R.id.cancel_button: 
       break; 
     } 
    } 
}; 

} 

这就是我所说的IntentService

public class SentActivity extends AppCompatActivity { 

private RecyclerView mRecyclerView; 
private RecyclerView.Adapter mAdapter; 

Bundle bundle = new Bundle(); 

final ArrayList<Message> messages = new ArrayList<>(); 
NetworkInfo info; 
private static final int MESSAGE_LOADER = 1; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.message_recycler_list); 

    mRecyclerView = (RecyclerView) findViewById(R.id.message_recycler_view); 

    mAdapter = new SentMessageAdapter(messages); 
    mRecyclerView.setAdapter(mAdapter); 
    mRecyclerView.setLayoutManager(new LinearLayoutManager(getApplicationContext(), LinearLayoutManager.VERTICAL, false)); 
    mAdapter.notifyDataSetChanged(); 

    Bundle extras = getIntent().getExtras(); 
    String message = ""; 
    String number = ""; 

    if (extras != null){ 
     message = extras.getString(String.valueOf("MESSAGE")); 
     number = extras.getString(String.valueOf("NUMBER")); 
     messages.add(new Message(number, message)); 
    } 


    Intent serviceIntent = new Intent(getApplicationContext(), NotificationService.class); 
    serviceIntent.putExtra("MESSAGE", message); 
    serviceIntent.putExtra("NUMBER", number); 
    startService(serviceIntent); 

} 

这是IntentSevice

public class NotificationService extends IntentService { 

public NotificationService() { 
    super(NotificationService.class.getSimpleName()); 
} 

@Override 
protected void onHandleIntent(Intent intent) { 
    Bundle extras = intent.getExtras(); 
    if (extras != null){ 
     String number = extras.getString(String.valueOf("NUMBER")); 
     String message = extras.getString(String.valueOf("MESSAGE")); 
     sendMessage(number, message); 
    } 
} 

private void sendMessage(String number, String message) { 
    PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 
      0, new Intent("SMS_SENT"), 0); 
    SmsManager sms = SmsManager.getDefault(); 
    sms.sendTextMessage(number, null, message, pendingIntent, null); 
} 

} 

这是我的清单文件

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

Answer 1

试试这个

sendSMS(phoneNo, message);//message-just a value from EditText 

private void sendSMS(String phoneNumber, String message) 
    { 
     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); 

    } 

请参阅本https://mrbrownsandroid.blogspot.in/2016/10/sms-messaging-android-tutorial.html