【移動應用開發(fā)技術】Android編程如何實現(xiàn)短信收發(fā)及語音播報提示功能

【移動應用開發(fā)技術】Android編程如何實現(xiàn)短信收發(fā)及語音播報提示功能

/**

*

發(fā)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();

}

/**

*

注冊短信監(jiān)聽廣播

*/

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

=

"發(fā)送成功!";

error

=

false;

break;

case

SmsManager.RESULT_ERROR_GENERIC_FAILURE:

message

=

"發(fā)送失敗";

break;

case

SmsManager.RESULT_ERROR_NO_SERVICE:

message

=

"發(fā)送失敗";

break;

case

SmsManager.RESULT_ERROR_NULL_PDU:

message

=

"發(fā)送失敗";

break;

case

SmsManager.RESULT_ERROR_RADIO_OFF:

message

=

"發(fā)送失敗";

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));

}

/**

*

監(jiān)聽事件

*/

private

void

initListeners()

{

sms_send_message.setOnClickListener(this);

//

應用Package管理器

final

PackageManager

pm

=

this.getPackageManager();

//

獲取到應用中指定的組件

final

ComponentName

componentName

=

new

ComponentName("com.ldm.study",

"com.ldm.study.receiver.SmsMessageReceiver");

//

根據(jù)組件是否可用的狀態(tài)來判斷sms_enable_receiver的選中狀態(tài)

sms_enable_receiver

.setChecked(pm.getComponentEnabledSetting(componentName)

==

PackageManager.COMPONENT_ENABLED_STATE_ENABLED);

//

監(jiān)聽sms_enable_receiver設置廣播組件是否可用

sms_enable_receiver

.setOnCheckedChangeListener(new

OnCheckedChangeListener()

{

public

void

onCheckedChanged(CompoundButton

buttonView,

boolean

isChecked)

{

//

組件狀態(tài)設置

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));

//

是否打開短信廣播接收開關

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();

}

}

/**

*

發(fā)送短信

*

*/

private

void

sendSms()

{

if

(TextUtils.isEmpty(sms_recipient.getText()))

{

Toast.makeText(SmsActivity.this,

"請輸入短信接收者",

Toast.LENGTH_SHORT)

.show();

return;

}

if

(TextUtils.isEmpty(sms_content.getText()))

{

Toast.makeText(SmsActivity.this,

"請輸入短信內容",

Toast.LENGTH_SHORT)

.show();

return;

}

sms_recipient.setEnabled(false);

sms_content.setEnabled(false);

SmsManager

sms

=

SmsManager.getDefault();

List<String>

messages

=

sms.divideMessage(sms_recipient.getText()

.toString());

String

recipient

=

sms_content.getText().toString();

for

(String

message

:

messages)

{

//

發(fā)送短信

sms.sendTextMessage(recipient,

null,

message,

PendingIntent

.getBroadcast(SmsActivity.this,

0,

new

Intent(

ACTION_SMS_SENT),

0),

null);

}

}

}/**

*

接收短信語音播報

*

*/

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);

//

短信來電號碼

mFromAddress

=

getIntent().getExtras()

.getString(SMS_FROM_ADDRESS_EXTRA);

//

來電人稱呼

mFromDisplayName

=

getIntent().getExtras().getString(

SMS_FROM_DISPLAY_NAME_EXTRA);

mMessage

=

getIntent().getExtras().getString(SMS_MESSAGE_EXTRA);

//

短信內容

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服務

*/

@SuppressWarnings("deprecation")

public

void

onInit(int

status)

{

if

(status

==

TextToSpeech.SUCCESS)

{//

成功狀態(tài)

//

設置語言，TTS引擎支持

English、

French

、

German

、

Italian

和

Spanish

這5大語言

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初始化失敗",

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("回復",

new

DialogInterface.OnClickListener()

{

public

void

onClick(DialogInterface

dialog,

int

whichButton)

{

//

回復短信則跳轉到發(fā)送短信界面，把接收人信息帶過去

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;

}

}短信廣播/**

*

短信來信監(jiān)聽廣播

*

*/

public

class

MyMsmReceiver

extends

BroadcastReceiver

{

@Override

public

void

onReceive(Context

context,

Intent

intent)

{

Bundle

extras

=

intent.getExtras();

if

(extras

==

null)

return;

//

收到的短信內容

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_U