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Commit 8717c5fe authored by Eran's avatar Eran Committed by Alexander Hofbauer
Browse files

Add selection of silent mode with volume control. 

Allows volume buttons to control "silent <-> vibrate <-> volume",
when the appropriate setting is enabled.

Patch by Alex Hofbauer.
Original patch and small fix by Eran Mizrahi.

Change-Id: Ifa8fa7e96844494b33ac744a5d3265fd3ad644b4
parent 83e50528

core/java/android/provider/Settings.java

+9 −0
Original line number Diff line number Diff line
@@ -1556,6 +1556,14 @@ public final class Settings { 
         */

        public static final String VIBRATE_IN_SILENT = "vibrate_in_silent";



        /**

         * Whether volume button should also set complete silence after

         * vibration.

         *

         * @hide

         */

        public static final String VOLUME_CONTROL_SILENT = "volume_contol_silent";



        /**

         * The mapping of stream type (integer) to its setting.

         */
@@ -2329,6 +2337,7 @@ public final class Settings { 
            VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE,

            VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE,

            VIBRATE_IN_SILENT,

            VOLUME_CONTROL_SILENT,

            TEXT_AUTO_REPLACE,

            TEXT_AUTO_CAPS,

            TEXT_AUTO_PUNCTUATE,

media/java/android/media/AudioService.java

+27 −7
Original line number Diff line number Diff line
@@ -1136,6 +1136,10 @@ public class AudioService extends IAudioService.Stub { 
     * indices on the stream states.

     */

    private boolean checkForRingerModeChange(int oldIndex, int direction) {

        boolean mVolumeControlSilent = Settings.System.getInt(mContentResolver,

                Settings.System.VOLUME_CONTROL_SILENT, 0) != 0;

        boolean vibrateInSilent = System.getInt(mContentResolver,

                System.VIBRATE_IN_SILENT, 1) == 1;

        boolean adjustVolumeIndex = true;

        int newRingerMode = mRingerMode;
@@ -1143,19 +1147,35 @@ public class AudioService extends IAudioService.Stub { 
            // audible mode, at the bottom of the scale

            if (direction == AudioManager.ADJUST_LOWER

                    && (oldIndex + 5) / 10 == 1) {

                // "silent mode", but which one?

                newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1

                    ? AudioManager.RINGER_MODE_VIBRATE

                    : AudioManager.RINGER_MODE_SILENT;

            }

                if (vibrateInSilent) {

                    newRingerMode = AudioManager.RINGER_MODE_VIBRATE;

                } else {

                    newRingerMode = AudioManager.RINGER_MODE_SILENT;

                }

            }

        } else if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {

            if (direction == AudioManager.ADJUST_RAISE) {

                // exiting silent mode

                newRingerMode = AudioManager.RINGER_MODE_NORMAL;

            } else if (direction == AudioManager.ADJUST_LOWER

                    && mVolumeControlSilent) {

                newRingerMode = AudioManager.RINGER_MODE_SILENT;

            } else {

                // prevent last audible index to reach 0

                adjustVolumeIndex = false;

            }

        } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT) {

            if (direction == AudioManager.ADJUST_RAISE) {

                if (vibrateInSilent) {

                    newRingerMode = AudioManager.RINGER_MODE_VIBRATE;

                } else {

                    newRingerMode = AudioManager.RINGER_MODE_NORMAL;

                }

            } else {

                adjustVolumeIndex = false;

            }

        } else {

            // is this fallback needed?

            newRingerMode = AudioManager.RINGER_MODE_NORMAL;

        }



        if (newRingerMode != mRingerMode) {