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MediaRecorder: add privileged permission for AudioSource.RADIO_TUNER

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MediaRecorder.AudioSource.RADIO_TUNER is @SystemApi and as such
must be guarded by a privileged permission.
Use android.permission.CAPTURE_AUDIO_OUTPUT as it matches the
use case of capturing what is played by the device and not
capturing from a microphone.

Bug: 135717621
Test: CTS tests for AudioRecord
Change-Id: Ic5dc191cb2340d7614f51c5acb0bac6156d214ab
This commit is contained in:
Eric Laurent
2019-10-24 12:37:20 -07:00
parent 3e4d742382
commit 5b74e8e1e4
2 changed files with 6 additions and 1 deletions
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2
api/system-current.txt
View File

@@ -3638,7 +3638,7 @@ package android.media {
public final class MediaRecorder.AudioSource {
field @RequiresPermission(android.Manifest.permission.CAPTURE_AUDIO_OUTPUT) public static final int ECHO_REFERENCE = 1997; // 0x7cd
field @RequiresPermission(android.Manifest.permission.CAPTURE_AUDIO_HOTWORD) public static final int HOTWORD = 1999; // 0x7cf
field public static final int RADIO_TUNER = 1998; // 0x7ce
field @RequiresPermission(android.Manifest.permission.CAPTURE_AUDIO_OUTPUT) public static final int RADIO_TUNER = 1998; // 0x7ce
}
public class PlayerProxy {

5
media/java/android/media/MediaRecorder.java
View File

@@ -337,9 +337,14 @@ public class MediaRecorder implements AudioRouting,
/**
* Audio source for capturing broadcast radio tuner output.
* Capturing the radio tuner output requires the
* {@link android.Manifest.permission#CAPTURE_AUDIO_OUTPUT} permission.
* This permission is reserved for use by system components and is not available to
* third-party applications.
* @hide
*/
@SystemApi
@RequiresPermission(android.Manifest.permission.CAPTURE_AUDIO_OUTPUT)
public static final int RADIO_TUNER = 1998;
/**