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update doc with permissions needed for voice call capture.

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Update documentation for VOICE_UPLINK, VOICE_DOWNKINK and
VOICE_CALL MediaRecorder audio sources to indicate those
sources are protected by the signature|privileged permission
CAPTURE_AUDIO_OUTPUT

This was missing in M SDK doc.

Bug: 28081587.
Change-Id: I24f6d9978069115a0f2c41e48038b935e4395124
This commit is contained in:
Eric Laurent
2016-05-03 12:43:14 -07:00
parent 2c003c39e7
commit 851a8797bd
1 changed files with 24 additions and 3 deletions
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27
media/java/android/media/MediaRecorder.java
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@@ -206,13 +206,34 @@ public class MediaRecorder
/** Microphone audio source */
public static final int MIC = 1;
/** Voice call uplink (Tx) audio source */
/** Voice call uplink (Tx) audio source.
* <p>
* Capturing from <code>VOICE_UPLINK</code> source 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.
* </p>
*/
public static final int VOICE_UPLINK = 2;
/** Voice call downlink (Rx) audio source */
/** Voice call downlink (Rx) audio source.
* <p>
* Capturing from <code>VOICE_DOWNLINK</code> source 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.
* </p>
*/
public static final int VOICE_DOWNLINK = 3;
/** Voice call uplink + downlink audio source */
/** Voice call uplink + downlink audio source
* <p>
* Capturing from <code>VOICE_CALL</code> source 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.
* </p>
*/
public static final int VOICE_CALL = 4;
/** Microphone audio source with same orientation as camera if available, the main