Now I am trying to build a apk which can control the device's hardware. When I try to mute microphone with the "AudioManager.muteMicrophone" and "AudioSystem.muteMicrophone" methods. As a result, I can only mute the Microphone in my own apk, when I jump to another apk such as some other recorder, the microphone seem to do nothing with my setting...
But there seem to be only one way to the JNI, so I am very confuced, is there any other solution can help me with this?? To sum up, I want to make an apk whick can mute my device's microphone, anybody can give me a few hints about it? Or I can only make it by turn the driver down? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
