Android编程实现短信收发及语音播报提示功能示例

本文实例讲述了Android编程实现短信收发及语音播报提示功能。分享给大家供大家参考，具体如下：

发送短信功能界面

public class SmsActivity extends Activity implements onClickListener {
  public static final String SMS_RECIPIENT_EXTRA = "com.ldm.study.SMS_RECIPIENT";
  public static final String ACTION_SMS_SENT = "com.ldm.study.SMS_SENT_ACTION";
  private Button sms_send_message;
  private EditText sms_recipient;
  private EditText sms_content;
  private CheckBox sms_enable_receiver;
  private TextView sms_status;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.send_sms_layout);
    initViews();
    initListeners();
    registerSmsReceiver();
  }
  
  private void registerSmsReceiver() {
    registerReceiver(new BroadcastReceiver() {
      @Override
      public void onReceive(Context context, Intent intent) {
 String message = null;
 boolean error = true;
 switch (getResultCode()) {
 case Activity.RESULT_OK:
   message = "发送成功!";
   error = false;
   break;
 case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
   message = "发送失败";
   break;
 case SmsManager.RESULT_ERROR_NO_SERVICE:
   message = "发送失败";
   break;
 case SmsManager.RESULT_ERROR_NULL_PDU:
   message = "发送失败";
   break;
 case SmsManager.RESULT_ERROR_RADIO_OFF:
   message = "发送失败";
   break;
 }
 sms_recipient.setEnabled(true);
 sms_content.setEnabled(true);
 sms_content.setText("");
 sms_status.setText(message);
 sms_status.setTextColor(error ? Color.RED : Color.GREEN);
      }
    }, new IntentFilter(ACTION_SMS_SENT));
  }
  
  private void initListeners() {
    sms_send_message.setonClickListener(this);
    // 应用Package管理器
    final PackageManager pm = this.getPackageManager();
    // 获取到应用中指定的组件
    final ComponentName componentName = new ComponentName("com.ldm.study",
 "com.ldm.study.receiver.SmsMessageReceiver");
    // 根据组件是否可用的状态来判断sms_enable_receiver的选中状态
    sms_enable_receiver
 .setChecked(pm.getComponentEnabledSetting(componentName) == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
    // 监听sms_enable_receiver设置广播组件是否可用
    sms_enable_receiver
 .setonCheckedChangeListener(new onCheckedChangeListener() {
   public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
     // 组件状态设置
     pm.setComponentEnabledSetting(
  componentName,
  isChecked ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
      : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
  PackageManager.DONT_KILL_APP);
   }
 });
  }
  private void initViews() {
    sms_recipient = (EditText) (findViewById(R.id.sms_recipient));
    sms_content = ((EditText) findViewById(R.id.sms_content));
    // 是否打开短信广播接收开关
    sms_enable_receiver = (CheckBox) findViewById(R.id.sms_enable_receiver);
    sms_send_message = (Button) findViewById(R.id.sms_send_message);
    sms_status = (TextView) findViewById(R.id.sms_status);
    if (getIntent().hasExtra(SMS_RECIPIENT_EXTRA)) {
      sms_recipient.setText(getIntent().getExtras().getString(
   SMS_RECIPIENT_EXTRA));
      sms_content.requestFocus();
    }
  }
  @Override
  public void onClick(View v) {
    if (v.getId() == R.id.sms_send_message) {
      sendSms();
    }
  }
  
  private void sendSms() {
    if (TextUtils.isEmpty(sms_recipient.getText())) {
      Toast.makeText(SmsActivity.this, "请输入短信接收者", Toast.LENGTH_SHORT)
   .show();
      return;
    }
    if (TextUtils.isEmpty(sms_content.getText())) {
      Toast.makeText(SmsActivity.this, "请输入短信内容", Toast.LENGTH_SHORT)
   .show();
      return;
    }
    sms_recipient.setEnabled(false);
    sms_content.setEnabled(false);
    SmsManager sms = SmsManager.getDefault();
    List messages = sms.divideMessage(sms_recipient.getText()
 .toString());
    String recipient = sms_content.getText().toString();
    for (String message : messages) {
      // 发送短信
      sms.sendTextMessage(recipient, null, message, PendingIntent
   .getBroadcast(SmsActivity.this, 0, new Intent(
ACTION_SMS_SENT), 0), null);
    }
  }
}

收到短信后处理界面：

public class SmsReceivedActivity extends Activity implements onInitListener {
  private static final int DIALOG_SHOW_MESSAGE = 1;
  public static final String SMS_FROM_ADDRESS_EXTRA = "com.ldm.study.SMS_FROM_ADDRESS";
  public static final String SMS_FROM_DISPLAY_NAME_EXTRA = "com.ldm.study.SMS_FROM_DISPLAY_NAME";
  public static final String SMS_MESSAGE_EXTRA = "com.ldm.study.SMS_MESSAGE";
  private TextToSpeech mTts;
  private String mFromDisplayName;
  private String mFromAddress;
  private String mMessage;
  private String mFullBodyString;
  @SuppressWarnings("deprecation")
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // 短信来电号码
    mFromAddress = getIntent().getExtras()
 .getString(SMS_FROM_ADDRESS_EXTRA);
    // 来电人称呼
    mFromDisplayName = getIntent().getExtras().getString(
 SMS_FROM_DISPLAY_NAME_EXTRA);
    mMessage = getIntent().getExtras().getString(SMS_MESSAGE_EXTRA);
    // 短信内容
    mFullBodyString = String.format(getString(R.string.sms_format),
 mFromDisplayName, mMessage);
    showDialog(DIALOG_SHOW_MESSAGE);
    //初始化TTS
    mTts = new TextToSpeech(this, this);
  }
  
  @SuppressWarnings("deprecation")
  public void onInit(int status) {
    if (status == TextToSpeech.SUCCESS) {// 成功状态
      // 设置语言，TTS引擎支持 English、 French 、 German 、 Italian 和 Spanish 这5大语言
      int result = mTts.setLanguage(Locale.ENGLISH);
      if (result == TextToSpeech.LANG_MISSING_DATA
   || result == TextToSpeech.LANG_NOT_SUPPORTED) {
 Toast.makeText(this, "TTS不可用", Toast.LENGTH_LONG).show();
      } else {
 mTts.speak(mFullBodyString, TextToSpeech.QUEUE_ADD, null);
 // mTts.speak(mFullBodyString, TextToSpeech.QUEUE_ADD, null,
 // "");
      }
    } else {
      Toast.makeText(this, "TTS初始化失败", Toast.LENGTH_LONG).show();
    }
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
    case DIALOG_SHOW_MESSAGE:
      return new alertDialog.Builder(this)
   .setIcon(android.R.drawable.ic_dialog_email)
   .setTitle("Message Received")
   .setMessage(mFullBodyString)
   .setPositiveButton("回复",
new DialogInterface.onClickListener() {
  public void onClick(DialogInterface dialog,
      int whichButton) {
    // 回复短信则跳转到发送短信界面，把接收人信息带过去
    Intent i = new Intent();
    i.setClass(SmsReceivedActivity.this,
 SmsActivity.class);
    i.putExtra(SmsActivity.SMS_RECIPIENT_EXTRA,
 mFromAddress);
    startActivity(i);
    dialog.dismiss();
    finish();
  }
})
   .setNegativeButton("取消",
new DialogInterface.onClickListener() {
  public void onClick(DialogInterface dialog,
      int whichButton) {
    dialog.dismiss();
    finish();
  }
}).create();
    }
    return null;
  }
}

短信广播

public class MyMsmReceiver extends BroadcastReceiver {
  @Override
  public void onReceive(Context context, Intent intent) {
    Bundle extras = intent.getExtras();
    if (extras == null)
      return;
    // 收到的短信内容
    Object[] pdus = (Object[]) extras.get("pdus");
    for (int i = 0; i < pdus.length; i++) {
      SmsMessage message = SmsMessage.createFromPdu((byte[]) pdus[i]);
      String fromAddress = message.getOriginatingAddress();
      String fromDisplayName = fromAddress;
      Uri uri;
      String[] projection;
      uri = Uri.withAppendedPath(
   ContactsContract.PhoneLookup.CONTENT_FILTER_URI,
   Uri.encode(fromAddress));
      projection = new String[] { ContactsContract.PhoneLookup.DISPLAY_NAME };
      // 查询短信的发件人
      Cursor cursor = context.getContentResolver().query(uri, projection,
   null, null, null);
      if (cursor != null) {
 if (cursor.moveToFirst())
   fromDisplayName = cursor.getString(0);
 cursor.close();
      }
      // 跳转到短信接收界面
      Intent di = new Intent();
      di.setClass(context, SmsReceivedActivity.class);
      di.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
   | Intent.FLAG_ACTIVITY_SINGLE_TOP);
      di.putExtra(SmsReceivedActivity.SMS_FROM_ADDRESS_EXTRA, fromAddress);
      di.putExtra(SmsReceivedActivity.SMS_FROM_DISPLAY_NAME_EXTRA,
   fromDisplayName);
      di.putExtra(SmsReceivedActivity.SMS_MESSAGE_EXTRA, message
   .getMessageBody().toString());
      context.startActivity(di);
    }
  }
}

附：DEMO示例代码点击此处本站下载。

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希望本文所述对大家Android程序设计有所帮助。