android-audiomanager

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Recording output from AudioManager - Android

I am looking to record audio from the device and not from the MIC. I have looked through all the usual audiorecorder and mediarecorder functions and cant find anything on it. The sound that I want wou[详细]

2023-03-26 05:04 分类：问答
How does setMicrophoneMute() work?

I have been trying to use Android\'s AudioManager.setMicrophoneMute() without much success. That is, it simply refuses to mute the microphone, no matter what I do.[详细]

2023-03-23 16:14 分类：问答
What is audio focus in Android class AudioManager?

The AudioManager class has a method abandonAudioFocus() and another method requestAudioFocus(). I wonder what is audio focus? And what happens if an AudioManager 开发者_StackOverflow中文版object gets[详细]

2023-03-17 12:21 分类：问答
Setting Vibrate while in a lock state Android

I\'ve hit an interesting part in my studies with Android. I\'m as I go through I have created a timed PendingIntent to go off. Before it goes off, I lock the phone. When it goes off. I see it runs tho[详细]

2023-03-15 15:47 分类：问答
Android Context Memory Leak ListView due to AudioManager

I have a ListView and I would expect it to be cleared from memory when the activity finishes. However, it appears that it is leaking. When I check the Memory Dump, and get the pathToGC for the ListVie[详细]

2023-03-14 22:31 分类：问答
AudioManager.isWiredHeadsetOn() is not working in android

I want to check whether heaset is plugged in or not... I did it like this AudioManager am = (AudioManager)getSystemService(AUDIO_SERVICE);[详细]

2023-03-10 11:18 分类：问答
I want change the volume of ringertonevolume

i used this code to adjust volume but it didn\'t work int volume=23; audio.setStreamVolume(AudioManager.ST开发者_如何转开发REAM_RING,volume, AudioManager.FLAG_PLAY_SOUND|AudioManager.FLAG_ALLOW_RINGE[详细]

2023-03-04 07:57 分类：问答
android - overridden volume button has affected back button?

Using the code below I have stopped the use of the volume buttons unless I am streaming audio (otherwise it annoyingly changes the ringer volume), but the \'Back\' button isn\'开发者_如何学编程t worki[详细]

2023-02-20 13:34 分类：问答
How to stop other apps sounds?

I have an app that needs to play a sound, and it needs to set the volume at 100% ALWAYS (it\'s an alarm sound). I use this piece of code:[详细]

2023-02-12 05:13 分类：问答
Android MediaPlayer not playing sound on some platforms

I\'m currently developing an Android application that plays a sound to the user at various intervals. I have working code (included below) which functions exactly as expected on my Hero (running 2.2)[详细]

2023-02-07 06:37 分类：问答