Android编程如何实现短信收发及语音播报提示功能
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具体如下：
发送短信功能界面
/**
* 发送短信Demo
*/
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();
}
/**
* 注册短信监听广播
*/
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));
}
/**
* 监听事件
*/
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();
}
}
/**
* 发送短信
*
*/
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：
/**
* 接收短信语音播报
*
*/
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);
}
/**
* 初始化TTS服务
*/
@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
/**
* 短信来信监听广播
*
*/
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);
}
}
}感谢各位的阅读！关于“Android编程如何实现短信收发及语音播报提示功能”这篇文章就分享到这里了，希望以上内容可以对大家有一定的帮助，让大家可以学到更多知识，如果觉得文章不错，可以把它分享出去让更多的人看到吧！
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