Android 向已存储在通讯录中的选定联系人[收件人]发送短信

我正在制作一个应用程序，其中我正在访问电话簿，然后选择一个联系人向该特定收件人发送短信，但每当我试图发送短信时，我在代码的Catch块中给出了一条错误消息，以防失败：“短信失败，请稍后再试“”

注意：我也在真实设备上尝试过，但也遇到了同样的问题

Contact.java:：

  public interface Contact {

public int getId();

public String getName();

public List<RawContact> getRawContacts();

public class BirthdayEditor extends Activity implements OnItemClickListener {
private static final int CREATE_BIRTHDAY = 0;
private static final int EDIT_BIRTHDAY = 1;
private static final int DELETE_BIRTHDAY = 2;
private ImageButton saveGreeting;

public static final String CONTACT_ID = "contact_id";
private static final int NO_CONTACT_ID = Integer.MIN_VALUE;

private TextView name;
private ListView list;
private Database db;
private Contact contact;

ImageButton buttonSend;
EditText textSMS;

private Map<String, AuthenticatorDescription> map = new LinkedHashMap<String, AuthenticatorDescription>();

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

    // bind GUI components
    this.name = (TextView) findViewById(R.id.editor_name);
    this.list = (ListView) findViewById(R.id.editor_list);

    // check if contact id is valid
    this.db = new Database(getContentResolver());
    final int contactId = getIntent().getIntExtra(CONTACT_ID, NO_CONTACT_ID);
    this.contact = this.db.getContact(contactId);
    if (this.contact == null) {
        finish();
    }
    this.name.setText(this.contact.getName());

    // pre-load information about all account types
    AuthenticatorDescription[] authTypes = AccountManager.get(this).getAuthenticatorTypes();
    for (AuthenticatorDescription authDesc : authTypes) {
        this.map.put(authDesc.type, authDesc);
    }

    // bind list events
    this.list.setOnItemClickListener(this);
    this.list.setOnCreateContextMenuListener(this);

    // create the GUI
    updateView();               

    buttonSend = (ImageButton) findViewById(R.id.buttonSend);
    textSMS = (EditText) findViewById(R.id.editTextSMS);
    buttonSend.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

          String recepient = contact.getName().toString();
              Log.d(LOG_TAG, "onClick(" + recepient + ")");
          String sms = textSMS.getText().toString();

          try {
            SmsManager smsManager = SmsManager.getDefault();
            smsManager.sendTextMessage(recepient, null, sms, null, null);
            Toast.makeText(getApplicationContext(), "SMS Sent!",
                        Toast.LENGTH_LONG).show();
          } catch (Exception e) {
            Toast.makeText(getApplicationContext(),
                "SMS faild, please try again later!",
                Toast.LENGTH_LONG).show();
            e.printStackTrace();
          }

        }
    });
}

04-01 14:12:29.211: D/BirthdayEditor(950): ButtonSend onClick RECEPIENT Stephen
04-01 14:12:29.211: D/BirthdayEditor(950): ButtonSend onClick MESSAGE Congrats
04-01 14:12:29.251: W/System.err(950): java.lang.NullPointerException
04-01 14:12:29.261: W/System.err(950):  at android.os.Parcel.readException(Parcel.java:1431)
04-01 14:12:29.261: W/System.err(950):  at android.os.Parcel.readException(Parcel.java:1379)
04-01 14:12:29.261: W/System.err(950):  at com.android.internal.telephony.ISms$Stub$Proxy.sendText(ISms.java:434)
04-01 14:12:29.261: W/System.err(950):  at android.telephony.SmsManager.sendTextMessage(SmsManager.java:87)
04-01 14:12:29.261: W/System.err(950):  at com.chr.tatu.sample.friendslist.contacts.BirthdayEditor$2.onClick(BirthdayEditor.java:110)
04-01 14:12:29.261: W/System.err(950):  at android.view.View.performClick(View.java:4202)
04-01 14:12:29.272: W/System.err(950):  at android.view.View$PerformClick.run(View.java:17340)
04-01 14:12:29.272: W/System.err(950):  at android.os.Handler.handleCallback(Handler.java:725)
04-01 14:12:29.272: W/System.err(950):  at android.os.Handler.dispatchMessage(Handler.java:92)
04-01 14:12:29.272: W/System.err(950):  at android.os.Looper.loop(Looper.java:137)
04-01 14:12:29.272: W/System.err(950):  at android.app.ActivityThread.main(ActivityThread.java:5039)
04-01 14:12:29.272: W/System.err(950):  at java.lang.reflect.Method.invokeNative(Native Method)
04-01 14:12:29.272: W/System.err(950):  at java.lang.reflect.Method.invoke(Method.java:511)
04-01 14:12:29.272: W/System.err(950):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
04-01 14:12:29.272: W/System.err(950):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)

Manifest.xml:

  public interface Contact {

public int getId();

public String getName();

public List<RawContact> getRawContacts();

public class BirthdayEditor extends Activity implements OnItemClickListener {
private static final int CREATE_BIRTHDAY = 0;
private static final int EDIT_BIRTHDAY = 1;
private static final int DELETE_BIRTHDAY = 2;
private ImageButton saveGreeting;

public static final String CONTACT_ID = "contact_id";
private static final int NO_CONTACT_ID = Integer.MIN_VALUE;

private TextView name;
private ListView list;
private Database db;
private Contact contact;

ImageButton buttonSend;
EditText textSMS;

private Map<String, AuthenticatorDescription> map = new LinkedHashMap<String, AuthenticatorDescription>();

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

    // bind GUI components
    this.name = (TextView) findViewById(R.id.editor_name);
    this.list = (ListView) findViewById(R.id.editor_list);

    // check if contact id is valid
    this.db = new Database(getContentResolver());
    final int contactId = getIntent().getIntExtra(CONTACT_ID, NO_CONTACT_ID);
    this.contact = this.db.getContact(contactId);
    if (this.contact == null) {
        finish();
    }
    this.name.setText(this.contact.getName());

    // pre-load information about all account types
    AuthenticatorDescription[] authTypes = AccountManager.get(this).getAuthenticatorTypes();
    for (AuthenticatorDescription authDesc : authTypes) {
        this.map.put(authDesc.type, authDesc);
    }

    // bind list events
    this.list.setOnItemClickListener(this);
    this.list.setOnCreateContextMenuListener(this);

    // create the GUI
    updateView();               

    buttonSend = (ImageButton) findViewById(R.id.buttonSend);
    textSMS = (EditText) findViewById(R.id.editTextSMS);
    buttonSend.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

          String recepient = contact.getName().toString();
              Log.d(LOG_TAG, "onClick(" + recepient + ")");
          String sms = textSMS.getText().toString();

          try {
            SmsManager smsManager = SmsManager.getDefault();
            smsManager.sendTextMessage(recepient, null, sms, null, null);
            Toast.makeText(getApplicationContext(), "SMS Sent!",
                        Toast.LENGTH_LONG).show();
          } catch (Exception e) {
            Toast.makeText(getApplicationContext(),
                "SMS faild, please try again later!",
                Toast.LENGTH_LONG).show();
            e.printStackTrace();
          }

        }
    });
}

04-01 14:12:29.211: D/BirthdayEditor(950): ButtonSend onClick RECEPIENT Stephen
04-01 14:12:29.211: D/BirthdayEditor(950): ButtonSend onClick MESSAGE Congrats
04-01 14:12:29.251: W/System.err(950): java.lang.NullPointerException
04-01 14:12:29.261: W/System.err(950):  at android.os.Parcel.readException(Parcel.java:1431)
04-01 14:12:29.261: W/System.err(950):  at android.os.Parcel.readException(Parcel.java:1379)
04-01 14:12:29.261: W/System.err(950):  at com.android.internal.telephony.ISms$Stub$Proxy.sendText(ISms.java:434)
04-01 14:12:29.261: W/System.err(950):  at android.telephony.SmsManager.sendTextMessage(SmsManager.java:87)
04-01 14:12:29.261: W/System.err(950):  at com.chr.tatu.sample.friendslist.contacts.BirthdayEditor$2.onClick(BirthdayEditor.java:110)
04-01 14:12:29.261: W/System.err(950):  at android.view.View.performClick(View.java:4202)
04-01 14:12:29.272: W/System.err(950):  at android.view.View$PerformClick.run(View.java:17340)
04-01 14:12:29.272: W/System.err(950):  at android.os.Handler.handleCallback(Handler.java:725)
04-01 14:12:29.272: W/System.err(950):  at android.os.Handler.dispatchMessage(Handler.java:92)
04-01 14:12:29.272: W/System.err(950):  at android.os.Looper.loop(Looper.java:137)
04-01 14:12:29.272: W/System.err(950):  at android.app.ActivityThread.main(ActivityThread.java:5039)
04-01 14:12:29.272: W/System.err(950):  at java.lang.reflect.Method.invokeNative(Native Method)
04-01 14:12:29.272: W/System.err(950):  at java.lang.reflect.Method.invoke(Method.java:511)
04-01 14:12:29.272: W/System.err(950):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
04-01 14:12:29.272: W/System.err(950):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)

我已经允许发送短信

@JimmyHill

您仍然可以获得recepient的名称，因为您正在使用第行下面Contact.java类的getName（）方法：

    String recepient = contact.getName().toString();     

但若要使用编号代替姓名，请使用getRawContacts（）只需将上面的一行替换为下面的一行，因为使用此编号可以从代码中的联系人列表中获取原始联系人，只需再次检查Contact.java：

    String recepient = contact.getRawContacts().toString();

---

我相信它会对您有效，如果出现任何问题，请告诉我…

您是否在

AndroidManifest.xml

文件中添加了

SEND\u SMS

权限？@Bishan是的，我已经给出了，立即检查我的问题BirthdayEditor.java类的第106行出现错误。第106行的代码是什么？您已经通过

String recepient=contact.getName（）.toString（）将联系人名称设置为收件人。但您必须将联系人号码设置为收件人。请更正并试一试。@Bishan是的，我想在姓名上设置联系人号码，但不知道如何设置？？？