내 목표는 사용자에게 전화를 거는 사람을 알리는 것입니다. 서비스에서이 작업에 TextToSpeech를 사용하고 있습니다.android에서 통화 중에 벨소리 볼륨을 음소거
mAudioManager=(AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
volume = mAudioManager.getStreamVolume(AudioManager.STREAM_RING);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
mAudioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_MUTE, 0);
} else {
mAudioManager.setStreamMute(AudioManager.STREAM_MUSIC, true);
}
나는 이것이 추가하는 코드 만 곳임을 알고
그래서 나는 통화 중에 벨소리 볼륨을 소거하기로 결정? 방송 수신기를 확장하는 클래스에 있습니까?내 문제는 통화가 발생할 때마다 전화벨이 정상적으로 울립니다. 나는 벨소리를 음소거 말을 내 TextToSpeech 객체를 만들고 싶어
내 매니페스트 파일은 다음과 같다 : 방송 수신기를 확장
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.sairaman63yahoo.callerannouncer">
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<receiver android:name=".CalReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE"/>
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL"/>
</intent-filter>
</receiver>
<service android:name=".CallService" android:enabled="true"></service>
<activity
android:name=".DetectPhoneCallsActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
내 PhoneCallReceiver 클래스는 다음과 같습니다
public abstract class PhoneCallReceiverbase extends BroadcastReceiver {
private int mRingVolume=0;
public static int lastState= TelephonyManager.CALL_STATE_IDLE;
public static Date callstartTime;
public static boolean isIncoming;
public static String savedNumber;
private static AudioManager mAudioManager;
private int volume;
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.intent.action.NEW_OUTGOING_CALL")){
savedNumber=intent.getExtras().getString("android.intent.extra.PHONE_NUMBER");
}
else
{
String stateStr=intent.getExtras().getString(TelephonyManager.EXTRA_STATE);
String number=intent.getExtras().getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
int state=0;
if(stateStr.equals(TelephonyManager.EXTRA_STATE_IDLE))
state=TelephonyManager.CALL_STATE_IDLE;
else if(stateStr.equals(TelephonyManager.EXTRA_STATE_OFFHOOK))
state=TelephonyManager.CALL_STATE_OFFHOOK;
else if(stateStr.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
state= TelephonyManager.CALL_STATE_RINGING;
onCallStateChaned(context,state,number);
}
}
}
private void onCallStateChaned(Context context, int state, String number) {
if(lastState==state){
return;
}
// mAudioManager.setStreamMute(AudioManager.STREAM_RING, true);
switch (state){
case TelephonyManager.CALL_STATE_RINGING:
// AudioManager manager=(AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
isIncoming = true;
callstartTime = new Date();
savedNumber = number;
onIncomingCallReceived(context, number, callstartTime);
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
//offhook are pickup calls....nothing is done on them
if(lastState!=TelephonyManager.CALL_STATE_RINGING)
{
isIncoming=false;
callstartTime=new Date();
onOutGoingCallStarted(context,number,callstartTime);
}
else
{
isIncoming=true;
callstartTime=new Date();
onIncomingCallAnswered(context,number,callstartTime);
}
break;
case TelephonyManager.CALL_STATE_IDLE:
if(lastState==TelephonyManager.CALL_STATE_RINGING){
onMissedCall(context,number,callstartTime);
}
else if(isIncoming)
onIncomingCallEnded(context,number,callstartTime,new Date());
else
onOutGoingCallEnded(context,number,callstartTime,new Date());
break;
}
lastState=state;
}
protected abstract void onIncomingCallReceived(Context context,String number,Date start);
protected abstract void onIncomingCallAnswered(Context context,String number,Date start);
protected abstract void onIncomingCallEnded(Context context,String number,Date start,Date end);
protected abstract void onOutGoingCallStarted(Context context,String number,Date start);
protected abstract void onOutGoingCallEnded(Context context,String number,Date start,Date end);
protected abstract void onMissedCall(Context context,String number,Date start);
}
내 CallReceiver 클래스 PhoneCallReceiver 클래스를 확장 한 클래스는 다음과 같습니다.
public class CalReceiver extends PhoneCallReceiverbase {
TextToSpeech toSpeech;
private AudioManager mAudioManager;
private int volume;
@Override
protected void onIncomingCallReceived(Context context, String number, Date start) {
mAudioManager=(AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
volume = mAudioManager.getStreamVolume(AudioManager.STREAM_RING);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
mAudioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_MUTE, 0);
} else {
mAudioManager.setStreamMute(AudioManager.STREAM_MUSIC, true);
}
Intent intent1 = new Intent(context.getApplicationContext(), CallService.class);
intent1.putExtra("call", "CALL RECEIVED");
context.startService(intent1);
// Toast.makeText(context, "CALL RECIEVED", Toast.LENGTH_LONG).show();
final ActivityManager activityManager = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
final List<ActivityManager.RunningServiceInfo> services = activityManager.getRunningServices(Integer.MAX_VALUE);
for (ActivityManager.RunningServiceInfo runningServiceInfo : services) {
if (runningServiceInfo.service.getClassName().equals(CallService.class)) {
Log.v("SERVICE", "RUNNING");
}
}
}
@Override
protected void onIncomingCallAnswered(Context context, String number, Date start) {
}
@Override
protected void onIncomingCallEnded(Context context, String number, Date start, Date end) {
Toast.makeText(context,"CALL ENDED",Toast.LENGTH_LONG).show();
}
@Override
protected void onOutGoingCallStarted(Context context, String number, Date start) {
Toast.makeText(context,"CALL STARTED",Toast.LENGTH_LONG).show();
}
@Override
protected void onOutGoingCallEnded(Context context, String number, Date start, Date end) {
Toast.makeText(context,"CALL ENDED",Toast.LENGTH_LONG).show();
}
@Override
protected void onMissedCall(Context context, String number, Date start) {
Toast.makeText(context,"MISSED CALL",Toast.LENGTH_LONG).show();
}
}
Fi 뭔가를 말하고 nally, 내 서비스 클래스입니다 : 통화 중 신호음 볼륨을 음소거하고 TextToSpeech 객체를 만들 무언가를 말하고 연설 후 벨소리 볼륨을 계속하려면 :
목표 :
public class CallService extends Service implements TextToSpeech.OnInitListener,TextToSpeech.OnUtteranceCompletedListener {
int volume=0;
private TextToSpeech tts;
private String spoken="call started sir!";
private AudioManager mAudioManager;
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
tts=new TextToSpeech(this,this);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
spoken=(String)intent.getExtras().get("call");
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onInit(int status) {
if(status==TextToSpeech.SUCCESS)
{
// mAudioManager.setStreamMute(AudioManager.STREAM_RING, true);
tts.setLanguage(Locale.ENGLISH);
// toSpeech.speak("CALL IS COMING",TextToSpeech.QUEUE_FLUSH,null);
if (Build.VERSION.RELEASE.startsWith("5")) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
tts.speak(spoken, TextToSpeech.QUEUE_FLUSH, null, null);
}
}
else {
tts.speak(spoken, TextToSpeech.QUEUE_FLUSH, null);
}
}
}
@Override
public void onUtteranceCompleted(String utteranceId){
mAudioManager.setStreamMute(AudioManager.STREAM_RING, false);
mAudioManager.setStreamVolume(AudioManager.STREAM_RING,
volume, AudioManager.FLAG_ALLOW_RINGER_MODES);
stopSelf();
}
}
쿼리를 요약
문제 : 1) 벨소리 볼륨을 음소거하는 코드를 추가 할 위치 2) callReceiver 클래스의 코드를 onIncomingCallReceived()에 추가했지만 작동하지 않는 것 같습니다. 벨소리가 아닙니다. 정지
도와주세요!
나는 그 긴 질문을 알고 있지만 여기에 붙어 있습니다. 도움에 감사드립니다!
내가 아는 한 벨소리는 멈추지 않고 말을 멈출 수 있습니다. 멈 추면 다시 시작할 수 없습니다. – brandall
그래서 어떻게 멈추게합니까? – Raman