Android Question For Studying AudioManager States/modes

[persianpowerman1]

hey guys...
i wanted to make some sort of a demo which i could run from a service to study the AudioManager states/modes

since im not too good with reflection.. and dont know how to incorporate this stuff from SDK... needed your help...
thanx in advance...

this is what i got from the Android SDK link


---------1---------
public int getMode ()
Added in API level 1
Returns the current audio mode.

Returns
the current audio mode (MODE_NORMAL, MODE_RINGTONE, MODE_IN_CALL or MODE_IN_COMMUNICATION). Returns the current current audio state from the HAL.

----------2-------------
public static final int MODE_IN_CALL
Added in API level 1
In call audio mode. A telephony call is established.

Constant Value: 2 (0x00000002)

---------3----------
public boolean isMicrophoneMute ()
Added in API level 1
Checks whether the microphone mute is on or off.

Returns
true if microphone is muted, false if it's not

-----------------x--x-x-------------------------

can anyone show me how to incorporate this in coding.. will realy be helpful

 

[Erel]

Implementation of AudioManager.getMode:

Sub GetMode As Int
  Dim r AsReflector
  r.Target = r.GetContext
  r.Target = r.RunMethod2("getSystemService", "audio", "java.lang.String")
  Return r.RunMethod("getMode")
End Sub

 

[persianpowerman1]

WOW...!
thanx Erel .. much appreciated... will make something and get back...

 

[persianpowerman1]

hi erel.. thanx for showing me how to use that...
i put this in PhoneStateReceiver demo i found... and added your code to this proj.
from your lead i also made...

Sub GetMikeVal As Boolean
  Dim r As Reflector
  r.Target = r.GetContext
  r.Target = r.RunMethod2("getSystemService", "audio", "java.lang.String")
  Return r.RunMethod("isMicrophoneMute")
End Sub

im kinda understanding how to use RunMethod... though need more learining...
similarly could you teach me how to put this in our B4a code...
------------------------------------
intSTREAM_ALARMThe audio stream for alarms
intSTREAM_DTMFThe audio stream for DTMF Tones
intSTREAM_MUSICThe audio stream for music playback
intSTREAM_NOTIFICATIONThe audio stream for notifications
intSTREAM_RINGThe audio stream for the phone ring
intSTREAM_SYSTEMThe audio stream for system sounds
intSTREAM_VOICE_CALLThe audio stream for phone calls
---------------------------------------

Are these constants... ? to make me under stand ... show me a small piece of code to kinda know when the phone is eg. STREAM_ALARM?

please see my Project too...

YO!han

 

[Erel]

These are constants. You can see the values in AudioManager documentation. These constants are also exposed in Phone object (Phone.VOLUME_ALARM, ...).